PI Insider Trading

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Insider Ownership Percentage: 12.40%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $113,002,453.80

Impinj Insider Trading History Chart

Impinj Share Price & Price History

^$156.79

▼ -7.39 (-4.50%)

As of 12/4/2025 05:00 PM ET

Days: 30 | 90 | 365

Impinj Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
12/2/2025	Sylebra Capital Llc	Insider	Sell	41,874	$168.23	$7,044,463.02	1,545,598
12/1/2025	Sylebra Capital Llc	Insider	Sell	31,058	$167.02	$5,187,307.16	1,587,472
11/28/2025	Sylebra Capital Llc	Insider	Sell	22,297	$172.62	$3,848,908.14	1,618,530
11/26/2025	Sylebra Capital Llc	Insider	Sell	34,556	$171.80	$5,936,720.80	1,640,827
11/25/2025	Sylebra Capital Llc	Insider	Sell	46,110	$167.73	$7,734,030.30	1,675,383
11/24/2025	Sylebra Capital Llc	Insider	Sell	31,952	$159.42	$5,093,787.84	1,721,493
11/21/2025	Sylebra Capital Llc	Insider	Sell	3,046	$155.10	$472,434.60	1,753,445
11/20/2025	Sylebra Capital Llc	Insider	Sell	8,081	$156.32	$1,263,221.92	1,756,491
11/12/2025	Sylebra Capital Llc	Insider	Sell	3,772	$156.30	$589,563.60	1,764,572
11/11/2025	Sylebra Capital Llc	Insider	Sell	30,000	$155.63	$4,668,900.00	1,768,344
11/7/2025	Miron Washington	Director	Sell	342	$158.94	$54,357.48	2,040
11/7/2025	Sylebra Capital Llc	Insider	Sell	6,246	$162.16	$1,012,851.36	1,798,344
11/6/2025	Sylebra Capital Llc	Insider	Sell	23,157	$171.95	$3,981,846.15	1,804,590
11/3/2025	Sylebra Capital Llc	Insider	Sell	1,513	$202.01	$305,641.13	1,827,747
9/16/2025	Chris Diorio, Ph.D.	CEO	Sell	4,096	$187.63	$768,532.48	297,013
9/15/2025	Chris Diorio, Ph.D.	CEO	Sell	5,000	$181.93	$909,650.00	301,109
9/10/2025	Sylebra Capital Llc	Insider	Sell	300,000	$196.24	$58,872,000.00	1,829,260
9/8/2025	Chris Diorio, Ph.D.	CEO	Sell	5,000	$192.30	$961,500.00	341,109
9/2/2025	Chris Diorio, Ph.D.	CEO	Sell	5,000	$180.64	$903,200.00	351,109
8/28/2025	Chris Diorio, Ph.D.	CEO	Sell	5,000	$187.79	$938,950.00	361,109
2/21/2025	Cary Baker	CFO	Sell	1,553	$98.76	$153,374.28	76,451
2/21/2025	Cathal G Phelan	Insider	Sell	565	$98.77	$55,805.05	7,925
2/21/2025	Chris Diorio, Ph.D.	CEO	Sell	8,334	$98.78	$823,232.52	354,076
2/21/2025	Hussein Mecklai	COO	Sell	3,739	$98.81	$369,450.59	70,347
2/21/2025	Jeffrey Dossett	CRO	Sell	2,666	$98.81	$263,427.46	71,886
1/13/2025	Cary Baker	CFO	Sell	290	$140.96	$40,878.40	71,754
1/13/2025	Chris Diorio, Ph.D.	CEO	Sell	841	$141.02	$118,597.82	333,856
1/13/2025	Hussein Mecklai	COO	Sell	338	$141.02	$47,664.76	61,586
1/13/2025	Jeffrey Dossett	CRO	Sell	378	$141.05	$53,316.90	67,052
12/24/2024	Cary Baker	CFO	Sell	499	$146.06	$72,883.94	71,107
12/24/2024	Cathal G Phelan	Insider	Sell	210	$146.06	$30,672.60	6,979
12/24/2024	Chris Diorio, Ph.D.	CEO	Sell	1,504	$146.22	$219,914.88	331,572
12/24/2024	Hussein Mecklai	COO	Sell	826	$146.07	$120,653.82	60,830
12/24/2024	Jeffrey Dossett	CRO	Sell	580	$146.06	$84,714.80	66,180
11/14/2024	Jeffrey Dossett	CRO	Sell	7,500	$181.17	$1,358,775.00	65,294
11/13/2024	Sylebra Capital Llc	Insider	Sell	2,550	$195.41	$498,295.50	2,129,260
11/11/2024	Sylebra Capital Llc	Major Shareholder	Sell	78,616	$201.79	$15,863,922.64	2,143,736
11/8/2024	Cathal G Phelan	Insider	Sell	11,549	$200.81	$2,319,154.69	6,098
11/8/2024	Sylebra Capital Llc	Major Shareholder	Sell	250,000	$203.00	$50,750,000.00	2,222,352
11/6/2024	Sylebra Capital Llc	Major Shareholder	Sell	89,809	$201.78	$18,121,660.02	2,607,543
11/4/2024	Sylebra Capital Llc	Major Shareholder	Sell	95,670	$195.21	$18,675,740.70	2,903,505
11/1/2024	Sylebra Capital Llc	Major Shareholder	Sell	22,373	$195.00	$4,362,735.00	2,999,175
10/30/2024	Sylebra Capital Llc	Major Shareholder	Sell	32,031	$195.35	$6,257,255.85	3,021,548
10/29/2024	Chris Diorio, Ph.D.	CEO	Sell	34,474	$201.51	$6,946,855.74	294,438
10/28/2024	Cary Baker	CFO	Sell	15,000	$204.90	$3,073,500.00	71,096
10/28/2024	Hussein Mecklai	COO	Sell	10,000	$204.75	$2,047,500.00	60,041
10/14/2024	Cary Baker	CFO	Sell	366	$237.83	$87,045.78	71,096
10/14/2024	Chris Diorio, Ph.D.	CEO	Sell	1,219	$237.82	$289,902.58	294,438
10/14/2024	Hussein Mecklai	COO	Sell	427	$237.75	$101,519.25	60,041
10/14/2024	Jeffrey Dossett	CRO	Sell	488	$237.84	$116,065.92	65,294
9/24/2024	Cary Baker	CFO	Sell	496	$209.17	$103,748.32	70,524
9/24/2024	Cathal G Phelan	Insider	Sell	209	$209.15	$43,712.35	17,647
9/24/2024	Chris Diorio, Ph.D.	CEO	Sell	1,498	$209.12	$313,261.76	292,532
9/24/2024	Hussein Mecklai	COO	Sell	822	$209.18	$171,945.96	59,374
9/24/2024	Jeffrey Dossett	CRO	Sell	577	$209.20	$120,708.40	64,532
9/13/2024	Sylebra Capital Llc	Major Shareholder	Buy	4,264,393	$4.69	$20,000,003.17	33,050,456
8/21/2024	Cathal G Phelan	Insider	Sell	677	$162.46	$109,985.42	17,367
7/31/2024	Jeffrey Dossett	CRO	Sell	15,000	$157.81	$2,367,150.00	63,642
7/15/2024	Cary Baker	CFO	Sell	356	$175.42	$62,449.52	69,760
7/15/2024	Chris Diorio, Ph.D.	CEO	Sell	1,187	$175.43	$208,235.41	291,412
7/15/2024	Hussein Mecklai	COO	Sell	416	$175.43	$72,978.88	58,104
7/15/2024	Jeffrey Dossett	CRO	Sell	475	$175.38	$83,305.50	63,642
7/8/2024	Chris Diorio, Ph.D.	CEO	Sell	5,000	$162.32	$811,600.00	289,474
7/1/2024	Chris Diorio, Ph.D.	CEO	Sell	5,000	$154.03	$770,150.00	289,474
6/24/2024	Cary Baker	CFO	Sell	503	$147.64	$74,262.92	69,179
6/24/2024	Cathal G Phelan	Insider	Sell	212	$147.52	$31,274.24	16,669
6/24/2024	Chris Diorio, Ph.D.	CEO	Sell	6,519	$148.01	$964,877.19	289,474
6/24/2024	Hussein Mecklai	COO	Sell	833	$147.58	$122,934.14	57,427
6/24/2024	Jeffrey Dossett	CRO	Sell	584	$147.58	$86,186.72	62,867
6/18/2024	Chris Diorio, Ph.D.	CEO	Sell	5,000	$150.92	$754,600.00	287,177
6/17/2024	Cary Baker	CFO	Sell	308	$149.94	$46,181.52	68,422
6/17/2024	Hussein Mecklai	COO	Sell	495	$149.90	$74,200.50	56,170
6/17/2024	Jeffrey Dossett	CRO	Sell	739	$149.88	$110,761.32	61,986
6/11/2024	Chris Diorio, Ph.D.	CEO	Sell	5,000	$146.49	$732,450.00	286,230
6/10/2024	Miron Washington	Director	Sell	1,500	$148.04	$222,060.00	571
6/6/2024	Sylebra Capital Llc	Major Shareholder	Sell	1,000,000	$153.10	$153,100,000.00	3,197,352
5/21/2024	Cathal G Phelan	Insider	Sell	708	$166.99	$118,228.92	16,468
5/2/2024	Cary Baker	CFO	Sell	10,000	$159.08	$1,590,800.00	67,948
5/1/2024	Hussein Mecklai	COO	Sell	5,000	$154.38	$771,900.00	55,414
4/26/2024	Cathal G Phelan	Insider	Sell	10,000	$147.94	$1,479,400.00	15,801
4/26/2024	Chris Diorio, Ph.D.	CEO	Sell	26,661	$147.02	$3,919,700.22	286,230
4/26/2024	Jeffrey Dossett	CRO	Sell	8,000	$145.77	$1,166,160.00	60,850
4/26/2024	Umesh Padval	Director	Sell	3,475	$151.39	$526,080.25	3,529
4/15/2024	Cary Baker	CFO	Sell	374	$118.70	$44,393.80	67,948
4/15/2024	Chris Diorio, Ph.D.	CEO	Sell	1,244	$118.67	$147,625.48	286,230
4/15/2024	Hussein Mecklai	COO	Sell	435	$118.75	$51,656.25	55,414
4/15/2024	Jeffrey Dossett	CRO	Sell	498	$118.70	$59,112.60	60,850
3/25/2024	Cary Baker	CFO	Sell	1,062	$127.61	$135,521.82	67,384
3/25/2024	Cathal G Phelan	Insider	Sell	841	$126.83	$106,664.03	25,801
3/25/2024	Chris Diorio, Ph.D.	CEO	Sell	2,953	$127.19	$375,592.07	284,349
3/25/2024	Hussein Mecklai	COO	Sell	1,456	$126.83	$184,664.48	54,755
3/25/2024	Jeffrey Dossett	CRO	Sell	1,208	$126.95	$153,355.60	60,098
3/18/2024	Cary Baker	CFO	Sell	306	$123.55	$37,806.30	65,748
3/18/2024	Chris Diorio, Ph.D.	CEO	Sell	612	$123.56	$75,618.72	279,813
3/18/2024	Hussein Mecklai	COO	Sell	489	$124.38	$60,821.82	52,533
3/18/2024	Jeffrey Dossett	CRO	Sell	3,732	$122.62	$457,617.84	58,253
3/15/2024	Jeffrey Dossett	CRO	Sell	3,000	$121.72	$365,160.00	57,110
2/26/2024	Cary Baker	CFO	Sell	1,455	$103.68	$150,854.40	65,273
2/26/2024	Chris Diorio, Ph.D.	CEO	Sell	5,000	$105.00	$525,000.00	278,863
2/23/2024	Cary Baker	CFO	Sell	4,829	$101.17	$488,549.93	62,978
2/23/2024	Chris Diorio, Ph.D.	CEO	Sell	16,060	$101.16	$1,624,629.60	278,863
2/23/2024	Hussein Mecklai	COO	Sell	7,217	$101.15	$729,999.55	51,772
2/23/2024	Jeffrey Dossett	CRO	Sell	4,858	$101.11	$491,192.38	57,110
2/21/2024	Cathal G Phelan	Insider	Sell	2,556	$98.88	$252,737.28	24,990
2/15/2024	Cathal G Phelan	Insider	Sell	10,000	$106.23	$1,062,300.00	21,750
2/14/2024	Cary Baker	CFO	Sell	20,000	$102.14	$2,042,800.00	55,432
2/12/2024	Hussein Mecklai	COO	Sell	30,000	$104.80	$3,144,000.00	40,489
1/16/2024	Cary Baker	CFO	Sell	278	$81.19	$22,570.82	55,432
1/16/2024	Chris Diorio, Ph.D.	CEO	Sell	855	$81.16	$69,391.80	253,311
1/16/2024	Hussein Mecklai	COO	Sell	325	$81.13	$26,367.25	40,489
1/16/2024	Jeffrey Dossett	CRO	Sell	371	$81.17	$30,114.07	46,118
12/26/2023	Cary Baker	CFO	Sell	302	$89.64	$27,071.28	54,773
12/26/2023	Chris Diorio, Ph.D.	CEO	Sell	1,001	$89.76	$89,849.76	251,041
12/26/2023	Hussein Mecklai	COO	Sell	603	$89.73	$54,107.19	39,720
12/26/2023	Jeffrey Dossett	CRO	Sell	362	$89.75	$32,489.50	45,239
11/27/2023	Cary Baker	CFO	Sell	1,468	$82.94	$121,755.92	53,821
11/20/2023	Sylebra Capital Ltd	Major Shareholder	Buy	37,513	$82.91	$3,110,202.83	4,197,352
11/16/2023	Sylebra Capital Ltd	Major Shareholder	Buy	35,510	$79.61	$2,826,951.10	4,118,587
11/13/2023	Sylebra Capital Ltd	Major Shareholder	Buy	33,682	$73.16	$2,464,175.12	3,982,248
10/26/2023	Jeffrey Dossett	CRO	Sell	1,000	$62.08	$62,080.00	40,198
10/13/2023	Cary Baker	CFO	Sell	375	$52.26	$19,597.50	51,539
10/13/2023	Chris Diorio, Ph.D.	CEO	Sell	1,245	$52.39	$65,225.55	304,001
10/13/2023	Hussein Mecklai	COO	Sell	436	$52.40	$22,846.40	38,006
10/13/2023	Jeffrey Dossett	CRO	Sell	498	$52.37	$26,080.26	41,198
10/2/2023	Cathal G Phelan	Insider	Sell	1,082	$53.29	$57,659.78	21,750
9/25/2023	Cary Baker	CFO	Sell	305	$55.21	$16,839.05	50,976
9/25/2023	Chris Diorio, Ph.D.	CEO	Sell	1,010	$55.20	$55,752.00	302,121
9/25/2023	Hussein Mecklai	COO	Sell	609	$55.15	$33,586.35	37,348
9/25/2023	Jeffrey Dossett	CRO	Sell	366	$55.15	$20,184.90	40,446
9/18/2023	Cary Baker	CFO	Sell	311	$63.26	$19,673.86	50,500
9/18/2023	Chris Diorio, Ph.D.	CEO	Sell	622	$63.22	$39,322.84	300,537
9/18/2023	Hussein Mecklai	COO	Sell	499	$63.25	$31,561.75	36,394
9/18/2023	Jeffrey Dossett	CRO	Sell	746	$63.21	$47,154.66	39,874
9/6/2023	Jeffrey Dossett	CRO	Sell	2,000	$70.00	$140,000.00	38,745
9/1/2023	Jeffrey Dossett	CRO	Sell	1,000	$67.79	$67,790.00	40,745
8/31/2023	Sylebra Capital Ltd	Major Shareholder	Buy	79,370	$66.11	$5,247,150.70	3,948,566
8/29/2023	Sylebra Capital Ltd	Major Shareholder	Buy	28,579	$63.27	$1,808,193.33	3,742,769
8/25/2023	Cary Baker	CFO	Sell	1,485	$60.21	$89,411.85	50,030
8/21/2023	Sylebra Capital Ltd	Major Shareholder	Buy	48,171	$58.45	$2,815,594.95	3,639,419
8/16/2023	Sylebra Capital Ltd	Major Shareholder	Buy	190,569	$60.02	$11,437,951.38	3,591,248
8/14/2023	Sylebra Capital Ltd	Major Shareholder	Buy	63,672	$60.51	$3,852,792.72	3,175,497
8/11/2023	Sylebra Capital Ltd	Major Shareholder	Buy	263,740	$58.26	$15,365,492.40	3,111,825
8/1/2023	Hussein Mecklai	COO	Sell	251	$65.31	$16,392.81	35,644
8/1/2023	Jeffrey Dossett	CRO	Sell	1,628	$65.41	$106,487.48	41,745
7/13/2023	Cary Baker	CFO	Sell	361	$89.86	$32,439.46	47,765
7/13/2023	Chris Diorio, Ph.D.	CEO	Sell	1,204	$89.74	$108,046.96	299,396
7/13/2023	Hussein Mecklai	COO	Sell	421	$89.77	$37,793.17	35,270
7/13/2023	Jeffrey Dossett	CRO	Sell	482	$89.83	$43,298.06	41,810
7/3/2023	Cathal G Phelan	Insider	Sell	1,042	$90.14	$93,925.88	20,631
7/3/2023	Chris Diorio, Ph.D.	CEO	Sell	1,536	$89.77	$137,886.72	297,475
7/3/2023	Jeffrey Dossett	CRO	Sell	3,500	$89.70	$313,950.00	41,042
6/26/2023	Cary Baker	CFO	Sell	312	$85.78	$26,763.36	47,189
6/26/2023	Chris Diorio, Ph.D.	CEO	Sell	1,035	$85.78	$88,782.30	295,104
6/26/2023	Hussein Mecklai	COO	Sell	624	$85.77	$53,520.48	34,598
6/26/2023	Jeffrey Dossett	CRO	Sell	375	$85.75	$32,156.25	44,542
6/16/2023	Cary Baker	CFO	Sell	296	$100.93	$29,875.28	46,720
6/16/2023	Chris Diorio, Ph.D.	CEO	Sell	591	$100.93	$59,649.63	293,546
6/16/2023	Hussein Mecklai	COO	Sell	476	$100.89	$48,023.64	33,660
6/16/2023	Jeffrey Dossett	CRO	Sell	709	$100.90	$71,538.10	43,980
6/9/2023	Cary Baker	CFO	Sell	2,000	$110.00	$220,000.00	46,234
6/9/2023	Cathal G Phelan	Insider	Sell	1,811	$108.98	$197,362.78	19,673
6/1/2023	Jeffrey Dossett	CRO	Sell	3,500	$102.56	$358,960.00	42,814
5/25/2023	Cary Baker	CFO	Sell	1,453	$96.76	$140,592.28	48,234
5/1/2023	Hussein Mecklai	COO	Sell	257	$84.92	$21,824.44	32,885
5/1/2023	Jeffrey Dossett	CRO	Sell	4,141	$87.87	$363,869.67	46,314
5/1/2023	Steve Sanghi	Director	Buy	23,500	$85.00	$1,997,500.00	40,200
4/13/2023	Cary Baker	CFO	Sell	371	$134.65	$49,955.15	45,937
4/13/2023	Chris Diorio, Ph.D.	CEO	Sell	1,236	$134.51	$166,254.36	292,574
4/13/2023	Hussein Mecklai	COO	Sell	433	$134.58	$58,273.14	32,517
4/13/2023	Jeffrey Dossett	CRO	Sell	495	$134.43	$66,542.85	48,893
4/3/2023	Cathal G Phelan	Insider	Sell	1,118	$131.34	$146,838.12	17,955
4/3/2023	Chris Diorio, Ph.D.	CEO	Sell	1,586	$131.36	$208,336.96	290,685
4/3/2023	Jeffrey Dossett	CRO	Sell	3,500	$135.12	$472,920.00	48,138
3/24/2023	Cary Baker	CFO	Sell	1,294	$127.68	$165,217.92	45,370
3/24/2023	Chris Diorio, Ph.D.	CEO	Sell	4,285	$128.01	$548,522.85	288,365
3/24/2023	Hussein Mecklai	COO	Sell	2,589	$127.64	$330,459.96	31,856
3/24/2023	Jeffrey Dossett	CRO	Sell	1,553	$127.68	$198,287.04	51,638
3/16/2023	Cary Baker	CFO	Sell	299	$129.75	$38,795.25	43,539
3/16/2023	Chris Diorio, Ph.D.	CEO	Sell	597	$129.81	$77,496.57	282,275
3/1/2023	Jeffrey Dossett	CRO	Sell	3,500	$133.12	$465,920.00	48,283
2/27/2023	Cary Baker	CFO	Sell	5,202	$127.72	$664,399.44	43,057
2/27/2023	Chris Diorio, Ph.D.	CEO	Sell	11,692	$127.72	$1,493,302.24	281,310
2/27/2023	Hussein Mecklai	COO	Sell	4,801	$127.70	$613,087.70	27,425
2/27/2023	Jeffrey Dossett	CRO	Sell	5,143	$127.72	$656,863.96	51,783
2/23/2023	Steve Sanghi	Director	Buy	16,700	$119.70	$1,998,990.00	16,700
2/21/2023	Chris Diorio, Ph.D.	CEO	Sell	5,000	$124.79	$623,950.00	267,784
2/21/2023	Gregory Sessler	Director	Sell	2,179	$125.03	$272,440.37	24,728
2/14/2023	Hussein Mecklai	COO	Sell	1,041	$130.00	$135,330.00	20,423
2/13/2023	Chris Diorio, Ph.D.	CEO	Sell	5,000	$126.35	$631,750.00	277,784
2/13/2023	Sylebra Capital Ltd	Major Shareholder	Buy	31,769	$126.78	$4,027,673.82	2,808,085
2/10/2023	Cary Baker	CFO	Sell	5,000	$120.54	$602,700.00	34,567
2/10/2023	Hussein Mecklai	COO	Sell	4,147	$123.42	$511,822.74	20,423
2/10/2023	Jeffrey Dossett	CRO	Sell	3,500	$122.26	$427,910.00	43,639
2/10/2023	Sylebra Capital Ltd	Major Shareholder	Buy	39,928	$123.37	$4,925,917.36	2,776,316
2/1/2023	Hussein Mecklai	COO	Sell	250	$133.09	$33,272.50	22,487
2/1/2023	Jeffrey Dossett	CRO	Sell	598	$133.13	$79,611.74	47,139
1/13/2023	Cary Baker	CFO	Sell	404	$120.57	$48,710.28	36,567
1/13/2023	Chris Diorio, Ph.D.	CEO	Sell	1,226	$120.56	$147,806.56	287,784
1/13/2023	Hussein Mecklai	COO	Sell	515	$120.55	$62,083.25	22,112
1/13/2023	Jeffrey Dossett	CRO	Sell	563	$120.56	$67,875.28	46,174
1/4/2023	Chris Diorio, Ph.D.	CEO	Sell	1,612	$109.73	$176,884.76	285,885
1/3/2023	Jeffrey Dossett	CRO	Sell	2,000	$110.81	$221,620.00	45,487
12/16/2022	Cary Baker	CFO	Sell	306	$109.82	$33,604.92	36,034
12/16/2022	Chris Diorio, Ph.D.	CEO	Sell	612	$109.79	$67,191.48	283,591
12/16/2022	Hussein Mecklai	COO	Sell	491	$109.82	$53,921.62	21,533
12/16/2022	Jeffrey Dossett	CRO	Sell	734	$109.79	$80,585.86	42,933

SEC Filings (Institutional Ownership Changes) for Impinj (NASDAQ:PI)

Institutional Buying and Selling by Quarter

Impinj Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
12/2/2025	Swiss Life Asset Management Ltd	1,206	$0.22M	0.0%	N/A	0.004%
12/1/2025	Polar Asset Management Partners Inc.	85,511	$15.46M	0.2%	-26.1%	0.284%
11/24/2025	CIBC Private Wealth Group LLC	1,150	$0.21M	0.0%	-37.8%	0.004%
11/21/2025	CIBC Bancorp USA Inc.	2,769	$0.50M	0.0%	N/A	0.009%
11/19/2025	Coldstream Capital Management Inc.	4,436	$0.80M	0.0%	-41.3%	0.015%
11/18/2025	Advisory Services Network LLC	713	$0.13M	0.0%	N/A	0.002%
11/17/2025	Oberweis Asset Management Inc.	107,120	$19.36M	0.7%	N/A	0.356%
11/17/2025	CANADA LIFE ASSURANCE Co	26,779	$4.81M	0.0%	+8.8%	0.089%
11/17/2025	Caxton Associates LLP	3,733	$0.68M	0.0%	N/A	0.012%
11/17/2025	Sender Co & Partners Inc.	1,728	$0.31M	0.0%	-66.8%	0.006%
11/17/2025	Dark Forest Capital Management LP	2,577	$0.47M	0.0%	+30.2%	0.009%
11/17/2025	Alyeska Investment Group L.P.	102,755	$18.57M	0.1%	N/A	0.341%
11/17/2025	Whitebox Advisors LLC	5,715	$1.03M	0.0%	N/A	0.019%
11/17/2025	Verition Fund Management LLC	31,409	$5.68M	0.0%	-13.0%	0.104%
11/17/2025	Tidal Investments LLC	78,612	$14.21M	0.0%	-37.2%	0.261%
11/17/2025	Scientech Research LLC	1,401	$0.25M	0.1%	N/A	0.005%
11/17/2025	Polar Capital Holdings Plc	94,963	$17.17M	0.1%	-97.0%	0.315%
11/17/2025	Prelude Capital Management LLC	3,160	$0.57M	0.0%	-71.7%	0.010%
11/17/2025	Northern Trust Corp	306,780	$55.45M	0.0%	+1.1%	1.019%
11/17/2025	Mariner LLC	7,165	$1.30M	0.0%	N/A	0.024%
11/17/2025	Mercer Global Advisors Inc. ADV	2,216	$0.40M	0.0%	+20.6%	0.007%
11/17/2025	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	38,653	$6.99M	0.0%	-12.7%	0.128%
11/17/2025	Lido Advisors LLC	5,992	$1.08M	0.0%	+91.3%	0.020%
11/17/2025	Integrated Wealth Concepts LLC	1,253	$0.23M	0.0%	N/A	0.004%
11/17/2025	Fred Alger Management LLC	135,782	$24.54M	0.1%	-53.3%	0.451%
11/17/2025	Chevy Chase Trust Holdings LLC	691,294	$124.95M	0.3%	-6.6%	2.296%
11/17/2025	Bridgefront Capital LLC	2,533	$0.46M	0.1%	N/A	0.008%
11/17/2025	Boothbay Fund Management LLC	2,802	$0.51M	0.0%	N/A	0.009%
11/17/2025	Algert Global LLC	28,403	$5.13M	0.1%	+4.0%	0.094%
11/17/2025	Alliancebernstein L.P.	103,242	$18.66M	0.0%	+204.2%	0.343%
11/17/2025	Ameriprise Financial Inc.	667,592	$120.67M	0.0%	+4.0%	2.217%
11/14/2025	Schonfeld Strategic Advisors LLC	5,229	$0.95M	0.0%	N/A	0.017%
11/14/2025	Creative Planning	21,008	$3.80M	0.0%	-5.8%	0.070%
11/14/2025	Polar Asset Management Partners Inc.	85,511	$15.46M	0.2%	-26.1%	0.284%
11/14/2025	Sylebra Capital LLC	1,829,260	$330.64M	18.3%	-14.1%	6.075%
11/14/2025	Credit Agricole S A	49,232	$8.90M	0.0%	N/A	0.164%
11/14/2025	Raymond James Financial Inc.	101,460	$18.34M	0.0%	-46.0%	0.337%
11/14/2025	Kelleher Financial Advisors	366	$66K	0.0%	N/A	0.001%
11/14/2025	Occudo Quantitative Strategies LP	1,642	$0.30M	0.0%	-66.6%	0.005%
11/14/2025	California State Teachers Retirement System	24,574	$4.44M	0.0%	-10.5%	0.082%
11/14/2025	Davidson Kempner Capital Management LP	5,715	$1.03M	0.0%	N/A	0.019%
11/14/2025	Zurcher Kantonalbank Zurich Cantonalbank	7,628	$1.38M	0.0%	+8.4%	0.025%
11/14/2025	Keebeck Wealth Management	3,305	$0.60M	0.1%	+6.1%	0.011%
11/14/2025	UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC	359,360	$64.95M	0.0%	-47.5%	1.194%
11/14/2025	Two Sigma Investments LP	1,914	$0.35M	0.0%	-55.8%	0.006%
11/14/2025	Wellington Management Group LLP	85,394	$15.44M	0.0%	+490.2%	0.284%
11/14/2025	Prudential PLC	1,507	$0.27M	0.0%	-39.9%	0.005%
11/14/2025	Comerica Bank	9,845	$1.78M	0.0%	-7.6%	0.033%
11/14/2025	Regal Investment Advisors LLC	4,682	$0.85M	0.1%	-4.1%	0.016%
11/14/2025	Glenmede Investment Management LP	1,515	$0.27M	0.0%	N/A	0.005%
11/13/2025	Kennedy Capital Management LLC	28,022	$5.07M	0.1%	-18.9%	0.093%
11/13/2025	Advisory Research Inc.	3,679	$0.67M	0.1%	-48.4%	0.012%
11/13/2025	Invesco Ltd.	1,209,292	$218.58M	0.0%	+48.3%	4.016%
11/13/2025	Ironwood Investment Management LLC	22,821	$4.13M	1.8%	-1.0%	0.076%
11/13/2025	Capital Fund Management S.A.	18,719	$3.38M	0.0%	-78.5%	0.062%
11/13/2025	BNP Paribas Financial Markets	6,496	$1.17M	0.0%	-59.4%	0.022%
11/13/2025	RiverPark Advisors LLC	499	$90K	0.0%	N/A	0.002%
11/13/2025	Mackenzie Financial Corp	1,656	$0.30M	0.0%	N/A	0.006%
11/13/2025	Franklin Resources Inc.	23,469	$4.24M	0.0%	-99.1%	0.078%
11/13/2025	Magnetar Financial LLC	1,974	$0.36M	0.0%	N/A	0.007%
11/13/2025	Van ECK Associates Corp	14,197	$2.57M	0.0%	+101.6%	0.047%
11/13/2025	Legal & General Group Plc	68,763	$12.43M	0.0%	+3.3%	0.228%
11/13/2025	Swiss National Bank	50,600	$9.15M	0.0%	+3.1%	0.168%
11/13/2025	Russell Investments Group Ltd.	3,073	$0.56M	0.0%	+3,276.9%	0.010%
11/13/2025	DLD Asset Management LP	11,750,000	$19.74M	0.1%	-51.0%	39.025%
11/13/2025	Natixis Advisors LLC	12,972	$2.35M	0.0%	N/A	0.043%
11/13/2025	Hel Ved Capital Management Ltd	30,050	$5.43M	1.1%	N/A	0.100%
11/13/2025	First Trust Advisors LP	21,090	$3.81M	0.0%	N/A	0.070%
11/12/2025	Barclays PLC	37,910	$6.85M	0.0%	-73.5%	0.126%
11/12/2025	Crossmark Global Holdings Inc.	1,527	$0.28M	0.0%	N/A	0.005%
11/12/2025	Dimensional Fund Advisors LP	4,775	$0.86M	0.0%	N/A	0.016%
11/12/2025	Legato Capital Management LLC	6,940	$1.25M	0.1%	-19.7%	0.023%
11/12/2025	Teachers Retirement System of The State of Kentucky	6,637	$1.20M	0.0%	-6.1%	0.022%
11/12/2025	Victory Capital Management Inc.	16,148	$2.92M	0.0%	-1.4%	0.054%
11/12/2025	Royce & Associates LP	169,799	$30.69M	0.3%	-25.9%	0.564%
11/12/2025	William Blair Investment Management LLC	200,605	$36.26M	0.1%	N/A	0.666%
11/12/2025	American Century Companies Inc.	380,593	$68.79M	0.0%	-9.0%	1.264%
11/12/2025	Quantbot Technologies LP	8,828	$1.60M	0.0%	N/A	0.029%
11/12/2025	Mitsubishi UFJ Asset Management Co. Ltd.	15,400	$2.78M	0.0%	N/A	0.051%
11/12/2025	K.J. Harrison & Partners Inc	21,200	$3.87M	0.6%	+30.9%	0.070%
11/12/2025	Intech Investment Management LLC	11,338	$2.05M	0.0%	-33.7%	0.038%
11/12/2025	US Bancorp DE	2,628	$0.48M	0.0%	+73.4%	0.009%
11/12/2025	Fox Run Management L.L.C.	1,961	$0.35M	0.1%	N/A	0.007%
11/10/2025	TD Asset Management Inc	5,850	$1.06M	0.0%	N/A	0.019%
11/10/2025	Counterpoint Mutual Funds LLC	2,806	$0.51M	0.0%	N/A	0.009%
11/10/2025	Aurora Investment Managers LLC.	1,900	$0.34M	0.2%	-51.3%	0.006%
11/10/2025	Granite Investment Partners LLC	80,673	$14.58M	0.8%	-26.3%	0.268%
11/10/2025	Ameritas Investment Partners Inc.	2,170	$0.39M	0.0%	-18.2%	0.007%
11/10/2025	Semanteon Capital Management LP	3,170	$0.57M	0.7%	N/A	0.011%
11/10/2025	Highbridge Capital Management LLC	8,001	$1.45M	0.1%	N/A	0.027%
11/10/2025	Citigroup Inc.	11,681	$2.11M	0.0%	-60.2%	0.039%
11/7/2025	Rothschild Investment LLC	269	$49K	0.0%	+572.5%	0.001%
11/7/2025	Vanguard Group Inc.	3,380,067	$610.95M	0.0%	-4.0%	11.226%
11/7/2025	State of New Jersey Common Pension Fund D	12,645	$2.29M	0.0%	-22.7%	0.042%
11/7/2025	PNC Financial Services Group Inc.	2,948	$0.53M	0.0%	+49.7%	0.010%
11/7/2025	Aberdeen Group plc	23,275	$4.11M	0.0%	-8.3%	0.077%
11/6/2025	Peregrine Investment Management Inc.	52,673	$9.52M	4.7%	-10.6%	0.175%
11/6/2025	Public Sector Pension Investment Board	100,954	$18.25M	0.1%	+26.2%	0.335%
11/6/2025	Rhumbline Advisers	71,749	$12.97M	0.0%	+3.7%	0.238%
11/6/2025	Profund Advisors LLC	1,214	$0.22M	0.0%	N/A	0.004%

Data available starting January 2016

Impinj, Inc. operates a cloud connectivity platform in the Americas, the Asia Pacific, Europe, the Middle East, and Africa. Its platform wirelessly connects items and delivers data about the connected items to business and consumer applications. The company's platform comprises endpoint ICs, a miniature radios-on-a-chip that attaches to a host item and includes a number to identify the item. Its platform also consists of systems products that consists of reader ICs, readers, and gateways to wirelessly provide power to and communicate bidirectionally with endpoint ICs on host items, as well as to read, write, authenticate, and engage the endpoint ICs on those items; and software and algorithms that enable its partners to solve enterprise business problems, such as retail self-checkout and loss prevention. The company primarily serves retail, supply chain and logistics, automotive, aviation, banking, datacenters, food, healthcare, industrial and manufacturing, linen and uniform tracking, sports, and travel industries through original equipment and device manufacturers, tag service bureaus, systems integrators, value-added resellers, independent software vendors, and other solution partners. Impinj, Inc. was incorporated in 2000 and is headquartered in Seattle, Washington.

Today's Range

Now: $156.79

$156.16

$162.89

50 Day Range

MA: $182.87

$142.50

$241.91

52 Week Range

Now: $156.79

$60.85

$247.06

Volume

949,369 shs

Average Volume

536,360 shs

Market Capitalization

$4.72 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.5

Who are the company insiders with the largest holdings of Impinj?: Impinj's top insider investors include:
Sylebra Capital Llc (Major Shareholder)
Sylebra Capital Llc (Insider)
Chris PhD Diorio (CEO)
Cary Baker (CFO)
Jeffrey Dossett (CRO)
Hussein Mecklai (COO)
Cathal G Phelan (Insider)
Umesh Padval (Director)
Miron Washington (Director)
Learn More about top insider investors at Impinj.
Who are the major institutional investors of Impinj?: Impinj's top institutional investors include:
DLD Asset Management LP — 39.02%
Vanguard Group Inc. — 11.23%
Sylebra Capital LLC — 6.08%
Invesco Ltd. — 4.02%
Chevy Chase Trust Holdings LLC — 2.30%
Ameriprise Financial Inc. — 2.22%
Learn More about top institutional investors of Impinj stock.
Which major investors are selling Impinj stock?: During the previous quarter, PI stock was sold by these institutional investors:
DLD Asset Management LP
Polar Capital Holdings Plc
Franklin Resources Inc.
UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC
Sylebra Capital LLC
Fred Alger Management LLC
Vanguard Group Inc.
Barclays PLC
Within the last year, company insiders that have sold Impinj company stock include:
Sylebra Capital Llc (Major Shareholder)
Sylebra Capital Llc (Insider)
Chris PhD Diorio (CEO)
Cary Baker (CFO)
Jeffrey Dossett (CRO)
Hussein Mecklai (COO)
Cathal G Phelan (Insider)
Learn More investors selling Impinj stock.
Which major investors are buying Impinj stock?: In the previous quarter, PI stock was acquired by institutional investors including:
Invesco Ltd.
William Blair Investment Management LLC
Oberweis Asset Management Inc.
Alyeska Investment Group L.P.
Wellington Management Group LLP
Alliancebernstein L.P.
Credit Agricole S A
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