CYTK Insider Trading

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Insider Trading History
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About

Insider Ownership Percentage: 2.70%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $12,719,541.58

Cytokinetics Insider Trading History Chart

Cytokinetics Share Price & Price History

^$66.54

▲ +1.88 (2.91%)

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

Days: 30 | 90 | 365

Cytokinetics 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	Fady Ibraham Malik	EVP	Sell	2,200	$63.89	$140,558.00	140,610
12/2/2025	John T Henderson	Director	Sell	8,750	$63.90	$559,125.00	74,578
12/1/2025	Edward M. Kaye	Director	Sell	28,064	$66.72	$1,872,430.08	9,977
12/1/2025	Robert Arthur Harrington	Director	Sell	2,150	$66.80	$143,620.00	18,542
11/19/2025	B. Lynne Parshall	Director	Sell	5,000	$64.73	$323,650.00	22,933
11/18/2025	Fady Ibraham Malik	EVP	Sell	2,200	$66.45	$146,190.00	140,610
11/11/2025	Edward M. Kaye	Director	Sell	5,175	$65.08	$336,789.00	9,977
11/4/2025	Fady Ibraham Malik	EVP	Sell	2,295	$59.55	$136,667.25	140,610
10/30/2025	Robert I Blum	CEO	Sell	5,000	$62.86	$314,300.00	358,108
10/27/2025	Wendell Wierenga	Director	Sell	4,375	$58.68	$256,725.00	32,444
10/21/2025	Fady Ibraham Malik	EVP	Sell	2,105	$58.22	$122,553.10	140,610
10/16/2025	Robert I Blum	CEO	Sell	5,000	$60.03	$300,150.00	363,108
10/7/2025	Fady Ibraham Malik	EVP	Sell	2,000	$60.56	$121,120.00	140,610
10/6/2025	Edward M. Kaye	Director	Sell	6,757	$60.00	$405,420.00	9,778
10/1/2025	Robert I Blum	CEO	Sell	5,000	$55.05	$275,250.00	368,108
9/30/2025	Edward M. Kaye	Director	Sell	6,695	$55.08	$368,760.60	16,535
9/23/2025	Fady Ibraham Malik	EVP	Sell	2,000	$49.28	$98,560.00	140,610
9/15/2025	Robert I Blum	CEO	Sell	5,000	$49.77	$248,850.00	373,108
9/9/2025	Fady Ibraham Malik	EVP	Sell	2,000	$51.29	$102,580.00	140,610
9/2/2025	Edward M. Kaye	Director	Sell	6,756	$50.00	$337,800.00	23,230
8/19/2025	Fady Ibraham Malik	EVP	Sell	2,000	$38.31	$76,620.00	140,610
8/5/2025	Fady Ibraham Malik	EVP	Sell	2,000	$36.34	$72,680.00	140,610
7/29/2025	Robert I Blum	CEO	Sell	5,000	$36.45	$182,250.00	388,108
7/22/2025	Fady Ibraham Malik	EVP	Sell	2,000	$37.47	$74,940.00	140,610
7/14/2025	Robert I Blum	CEO	Sell	5,000	$38.15	$190,750.00	393,108
7/8/2025	Fady Ibraham Malik	EVP	Sell	2,000	$33.76	$67,520.00	140,610
6/16/2025	Robert I Blum	CEO	Sell	5,000	$33.80	$169,000.00	403,108
6/5/2025	Andrew Callos	EVP	Sell	8,659	$32.04	$277,434.36	52,028
6/5/2025	Edward M. Kaye	Director	Sell	3,636	$32.10	$116,715.60	29,658
6/2/2025	Robert I Blum	CEO	Sell	5,000	$31.22	$156,100.00	408,108
5/15/2025	Muna Bhanji	Director	Sell	1,454	$29.73	$43,227.42	23,510
5/5/2025	Andrew Callos	EVP	Sell	4,002	$36.68	$146,793.36	60,687
4/29/2025	Robert I Blum	CEO	Sell	5,000	$40.96	$204,800.00	417,629
4/22/2025	Fady Ibraham Malik	EVP	Sell	2,000	$38.11	$76,220.00	140,255
4/21/2025	Wendall Wierenga	Director	Sell	20,000	$38.46	$769,200.00	24,848
4/15/2025	John T Henderson	Director	Sell	3,190	$38.66	$123,325.40	66,348
4/10/2025	Robert I Blum	CEO	Sell	5,000	$36.77	$183,850.00	422,629
4/7/2025	Andrew Callos	EVP	Sell	2,886	$35.78	$103,261.08	64,689
4/3/2025	Robert Arthur Harrington	Director	Sell	450	$39.43	$17,743.50	14,658
3/31/2025	Robert I Blum	CEO	Sell	15,000	$40.75	$611,250.00	427,629
3/17/2025	Andrew Callos	EVP	Sell	2,775	$44.38	$123,154.50	34,888
3/17/2025	Robert I Blum	CEO	Sell	12,648	$44.38	$561,318.24	326,533
3/14/2025	Andrew Callos	EVP	Sell	100	$45.00	$4,500.00	37,663
3/6/2025	Andrew Callos	EVP	Sell	3,341	$43.27	$144,565.07	64,434
3/6/2025	Robert I Blum	CEO	Sell	16,970	$43.44	$737,176.80	364,181
2/18/2025	Fady Ibraham Malik	EVP	Sell	2,000	$45.98	$91,960.00	116,071
2/4/2025	Fady Ibraham Malik	EVP	Sell	2,000	$48.06	$96,120.00	116,071
1/21/2025	Fady Ibraham Malik	EVP	Sell	2,000	$45.92	$91,840.00	116,071
1/7/2025	Fady Ibraham Malik	EVP	Sell	2,000	$49.32	$98,640.00	116,071
12/16/2024	Wendall Wierenga	Director	Sell	742	$48.61	$36,068.62	24,559
12/11/2024	John T Henderson	Director	Sell	1,780	$50.42	$89,747.60	38,461
12/10/2024	Fady Ibraham Malik	EVP	Sell	7,300	$50.64	$369,672.00	116,071
12/2/2024	Robert I Blum	CEO	Sell	5,000	$50.76	$253,800.00	397,678
11/26/2024	Fady Ibraham Malik	EVP	Sell	7,300	$50.16	$366,168.00	111,878
11/18/2024	Robert I Blum	CEO	Sell	5,000	$50.55	$252,750.00	397,456
11/12/2024	Fady Ibraham Malik	EVP	Sell	6,342	$58.48	$370,880.16	113,878
11/1/2024	Robert I Blum	CEO	Sell	5,000	$51.63	$258,150.00	397,456
10/30/2024	Fady Ibraham Malik	EVP	Sell	7,300	$51.91	$378,943.00	114,920
10/28/2024	Wendall Wierenga	Director	Sell	4,452	$52.25	$232,617.00	24,559
10/15/2024	Fady Ibraham Malik	EVP	Sell	7,300	$54.19	$395,587.00	116,920
10/9/2024	Robert I Blum	CEO	Sell	5,000	$55.61	$278,050.00	397,456
10/1/2024	Fady Ibraham Malik	EVP	Sell	7,300	$52.10	$380,330.00	118,920
9/30/2024	Robert I Blum	CEO	Sell	5,000	$52.14	$260,700.00	397,456
9/3/2024	Fady Ibraham Malik	EVP	Sell	7,384	$57.01	$420,961.84	122,920
9/3/2024	Robert I Blum	CEO	Sell	5,000	$57.03	$285,150.00	397,456
8/12/2024	B. Lynne Parshall	Director	Sell	5,000	$55.20	$276,000.00	20,600
8/12/2024	Robert I Blum	CEO	Sell	11,500	$55.17	$634,455.00	399,412
8/6/2024	Fady Ibraham Malik	EVP	Sell	7,300	$53.71	$392,083.00	121,704
7/30/2024	Robert I Blum	CEO	Sell	11,500	$59.49	$684,135.00	399,412
7/29/2024	B. Lynne Parshall	Director	Sell	5,000	$59.84	$299,200.00	20,600
7/23/2024	Fady Ibraham Malik	EVP	Sell	7,300	$57.02	$416,246.00	129,004
7/15/2024	B. Lynne Parshall	Director	Sell	5,000	$55.82	$279,100.00	20,600
7/10/2024	Robert I Blum	CEO	Sell	11,500	$54.29	$624,335.00	399,412
7/9/2024	Fady Ibraham Malik	EVP	Sell	7,300	$55.90	$408,070.00	131,004
7/5/2024	Robert Arthur Harrington	Director	Sell	253	$54.61	$13,816.33	15,516
7/1/2024	B. Lynne Parshall	Director	Sell	5,000	$54.22	$271,100.00	20,600
7/1/2024	Robert I Blum	CEO	Sell	11,500	$54.05	$621,575.00	405,145
6/25/2024	Fady Ibraham Malik	EVP	Sell	7,300	$53.72	$392,156.00	133,004
6/17/2024	B. Lynne Parshall	Director	Sell	5,000	$52.55	$262,750.00	20,600
6/17/2024	Robert I Blum	CEO	Sell	22,500	$52.60	$1,183,500.00	416,645
6/11/2024	Fady Ibraham Malik	EVP	Sell	7,788	$53.04	$413,075.52	135,004
6/10/2024	Muna Bhanji	Director	Sell	2,000	$52.07	$104,140.00	17,631
6/4/2024	Robert I Blum	CEO	Sell	22,500	$48.85	$1,099,125.00	439,145
6/3/2024	Robert Arthur Harrington	Director	Sell	1,580	$48.64	$76,851.20	15,541
6/3/2024	Robert Wong	CAO	Sell	13,011	$48.88	$635,977.68	16,653
5/7/2024	Fady Ibraham Malik	EVP	Sell	15,547	$65.11	$1,012,265.17	137,056
4/25/2024	John T Henderson	Director	Sell	10,562	$64.54	$681,671.48	32,070
4/9/2024	Fady Ibraham Malik	EVP	Sell	32,605	$74.31	$2,422,877.55	138,567
3/5/2024	Fady Ibraham Malik	EVP	Sell	32,604	$67.56	$2,202,726.24	138,973
2/14/2024	John T Henderson	Director	Sell	5,000	$76.48	$382,400.00	42,632
2/6/2024	Fady Ibraham Malik	EVP	Sell	32,605	$79.30	$2,585,576.50	142,973
1/31/2024	Robert I Blum	CEO	Sell	12,500	$79.57	$994,625.00	441,797
1/19/2024	Robert I Blum	CEO	Sell	12,500	$81.42	$1,017,750.00	441,797
1/12/2024	John T Henderson	Director	Sell	5,000	$85.14	$425,700.00	42,632
1/4/2024	Fady Ibraham Malik	EVP	Sell	15,678	$86.98	$1,363,672.44	146,973
1/2/2024	Robert I Blum	CEO	Sell	12,500	$85.08	$1,063,500.00	441,797
12/27/2023	Wendall Wierenga	Director	Sell	10,000	$73.60	$736,000.00	18,653
11/15/2023	Robert I Blum	CEO	Sell	12,500	$34.57	$432,125.00	441,417
11/9/2023	Fady Ibraham Malik	EVP	Sell	2,500	$35.40	$88,500.00	150,664
10/30/2023	Robert I Blum	CEO	Sell	12,500	$32.17	$402,125.00	441,417
10/16/2023	Robert I Blum	CEO	Sell	12,500	$33.70	$421,250.00	441,417
10/12/2023	Fady Ibraham Malik	EVP	Sell	2,500	$35.89	$89,725.00	153,164
10/6/2023	Robert I Blum	CEO	Sell	12,500	$30.00	$375,000.00	441,417
9/14/2023	Fady Ibraham Malik	EVP	Sell	2,500	$34.86	$87,150.00	155,664
9/13/2023	Robert I Blum	CEO	Sell	12,500	$34.90	$436,250.00	441,417
8/25/2023	Robert I Blum	CEO	Sell	12,500	$33.99	$424,875.00	441,417
8/21/2023	Wendall Wierenga	Director	Sell	6,020	$32.02	$192,760.40	18,205
8/11/2023	Robert I Blum	CEO	Sell	12,500	$32.37	$404,625.00	441,417
8/1/2023	Robert I Blum	CEO	Sell	12,500	$32.63	$407,875.00	441,417
7/13/2023	Fady Ibraham Malik	EVP	Sell	2,500	$35.37	$88,425.00	160,664
7/13/2023	Robert I Blum	CEO	Sell	12,500	$35.28	$441,000.00	441,417
7/7/2023	Muna Bhanji	Director	Sell	2,000	$34.12	$68,240.00	14,031
7/3/2023	Robert I Blum	CEO	Sell	12,500	$32.60	$407,500.00	441,417
6/12/2023	Robert I Blum	CEO	Sell	12,500	$37.06	$463,250.00	441,417
6/8/2023	Fady Ibraham Malik	EVP	Sell	2,500	$38.07	$95,175.00	163,164
5/31/2023	Robert I Blum	CEO	Sell	12,500	$37.67	$470,875.00	441,058
5/16/2023	Robert I Blum	CEO	Sell	12,500	$37.41	$467,625.00	441,058
5/15/2023	John T Henderson	Director	Sell	4,166	$37.77	$157,349.82	25,420
5/11/2023	Fady Ibraham Malik	EVP	Sell	1,787	$39.50	$70,586.50	165,396
5/3/2023	Fady Ibraham Malik	EVP	Sell	7,000	$40.00	$280,000.00	167,183
4/28/2023	Robert I Blum	CEO	Sell	12,500	$37.68	$471,000.00	441,058
4/14/2023	Robert I Blum	CEO	Sell	12,500	$35.61	$445,125.00	441,058
4/13/2023	Fady Ibraham Malik	EVP	Sell	4,000	$34.21	$136,840.00	167,183
3/28/2023	Robert I Blum	CEO	Sell	12,500	$35.05	$438,125.00	441,058
3/15/2023	Robert I Blum	CEO	Sell	12,500	$37.26	$465,750.00	441,058
3/9/2023	Fady Ibraham Malik	EVP	Sell	4,000	$39.10	$156,400.00	171,183
3/6/2023	Robert I Blum	CEO	Sell	12,500	$39.94	$499,250.00	370,458
2/21/2023	Robert Wong	CAO	Sell	2,234	$45.21	$100,999.14	24,789
2/9/2023	Fady Ibraham Malik	EVP	Sell	4,000	$43.73	$174,920.00	152,589
2/3/2023	Robert Wong	CAO	Sell	3,004	$45.00	$135,180.00	27,533
1/17/2023	Robert I Blum	CEO	Sell	10,000	$42.43	$424,300.00	406,412
1/12/2023	Fady Ibraham Malik	EVP	Sell	4,000	$40.47	$161,880.00	156,589
1/4/2023	Robert I Blum	CEO	Sell	10,000	$44.24	$442,400.00	406,412
12/5/2022	Robert I Blum	CEO	Sell	10,000	$39.30	$393,000.00	406,412

SEC Filings (Institutional Ownership Changes) for Cytokinetics (NASDAQ:CYTK)

Institutional Buying and Selling by Quarter

Cytokinetics 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	5,142	$0.28M	0.0%	N/A	0.004%
11/24/2025	CIBC Private Wealth Group LLC	3,484	$0.19M	0.0%	+8.1%	0.003%
11/21/2025	CIBC Bancorp USA Inc.	12,453	$0.68M	0.0%	N/A	0.010%
11/19/2025	Coldstream Capital Management Inc.	4,752	$0.26M	0.0%	N/A	0.004%
11/19/2025	Danske Bank A S	1,300	$71K	0.0%	N/A	0.001%
11/18/2025	Advisory Services Network LLC	574	$32K	0.0%	N/A	0.000%
11/17/2025	Woodline Partners LP	1,647,725	$90.56M	0.4%	+676.1%	1.348%
11/17/2025	PharVision Advisers LLC	3,765	$0.21M	0.1%	N/A	0.003%
11/17/2025	Zimmer Partners LP	50,000	$2.75M	0.1%	-34.6%	0.041%
11/17/2025	Wexford Capital LP	1,449	$80K	0.0%	-71.6%	0.001%
11/17/2025	Vestal Point Capital LP	725,000	$39.85M	1.8%	-75.6%	0.593%
11/17/2025	Polar Capital Holdings Plc	2,782,930	$152.95M	0.7%	-42.0%	2.276%
11/17/2025	Quarry LP	549	$30K	0.0%	N/A	0.000%
11/17/2025	Qube Research & Technologies Ltd	9,038	$0.50M	0.0%	-92.6%	0.007%
11/17/2025	Prelude Capital Management LLC	41,477	$2.28M	0.2%	+16.8%	0.034%
11/17/2025	Northern Trust Corp	1,406,832	$77.32M	0.0%	+2.0%	1.151%
11/17/2025	Nantahala Capital Management LLC	150,000	$8.24M	0.3%	N/A	0.123%
11/17/2025	Millennium Management LLC	342,533	$18.83M	0.0%	-25.3%	0.280%
11/17/2025	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	59,492	$3.26M	0.0%	-17.7%	0.049%
11/17/2025	Moore Capital Management LP	25,000	$1.37M	0.0%	-28.6%	0.020%
11/17/2025	Larson Financial Group LLC	1,852	$0.10M	0.0%	+408.8%	0.002%
11/17/2025	Lighthouse Investment Partners LLC	47,000	$2.58M	0.1%	+34.3%	0.038%
11/17/2025	Jain Global LLC	24,418	$1.34M	0.0%	N/A	0.020%
11/17/2025	HighVista Strategies LLC	132,930	$7.31M	1.8%	+93.6%	0.109%
11/17/2025	Granahan Investment Management LLC	53,550	$2.94M	0.1%	N/A	0.044%
11/17/2025	Fred Alger Management LLC	54,828	$3.01M	0.0%	N/A	0.045%
11/17/2025	Foresite Capital Management IV LLC	458,295	$25.19M	13.8%	N/A	0.375%
11/17/2025	Boxer Capital Management LLC	200,000	$10.99M	3.5%	N/A	0.164%
11/17/2025	Brevan Howard Capital Management LP	9,974	$0.55M	0.0%	N/A	0.008%
11/17/2025	Checkpoint Capital L.P.	37,587	$2.07M	0.7%	N/A	0.031%
11/17/2025	Cinctive Capital Management LP	105,641	$5.81M	0.3%	N/A	0.086%
11/17/2025	Bamco Inc. NY	24,500	$1.35M	0.0%	N/A	0.020%
11/17/2025	Bridgefront Capital LLC	10,409	$0.57M	0.2%	N/A	0.009%
11/17/2025	California Public Employees Retirement System	150,399	$8.27M	0.0%	+5.5%	0.123%
11/17/2025	Aquatic Capital Management LLC	135,869	$7.47M	0.1%	+2,371.7%	0.111%
11/17/2025	Algert Global LLC	52,460	$2.88M	0.0%	-13.1%	0.043%
11/17/2025	Alliancebernstein L.P.	235,416	$12.94M	0.0%	-83.0%	0.193%
11/17/2025	Ameriprise Financial Inc.	564,547	$31.03M	0.0%	+63.7%	0.462%
11/14/2025	Creative Planning	87,310	$4.80M	0.0%	+81.7%	0.071%
11/14/2025	Raymond James Financial Inc.	42,208	$2.32M	0.0%	+674.6%	0.035%
11/14/2025	Bellevue Group AG	2,100	$0.12M	0.0%	-43.9%	0.002%
11/14/2025	Deep Track Capital LP	4,300,000	$236.33M	6.6%	+17.8%	3.517%
11/14/2025	California State Teachers Retirement System	107,448	$5.91M	0.0%	+3.7%	0.088%
11/14/2025	ADAR1 Capital Management LLC	518,921	$28.52M	2.7%	-10.9%	0.424%
11/14/2025	Shay Capital LLC	6,015	$0.33M	0.0%	-19.8%	0.005%
11/14/2025	Brooklyn Investment Group	8,935	$0.49M	0.0%	+496.5%	0.007%
11/14/2025	UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC	238,382	$13.10M	0.0%	-42.7%	0.195%
11/14/2025	Vident Advisory LLC	16,221	$0.89M	0.0%	N/A	0.013%
11/14/2025	Concentric Capital Strategies LP	8,788	$0.48M	0.0%	N/A	0.007%
11/14/2025	Squarepoint Ops LLC	105,180	$5.78M	0.0%	+471.7%	0.086%
11/14/2025	Melqart Asset Management UK Ltd	783,774	$43.08M	5.7%	-40.9%	0.641%
11/14/2025	iSAM Funds UK Ltd	5,227	$0.29M	0.1%	N/A	0.004%
11/14/2025	Comerica Bank	33,356	$1.83M	0.0%	-8.0%	0.027%
11/14/2025	Quinn Opportunity Partners LLC	273,661	$15.04M	1.1%	+40.4%	0.224%
11/14/2025	Glenmede Investment Management LP	10,990	$0.60M	0.0%	N/A	0.009%
11/13/2025	Pathstone Holdings LLC	38,278	$2.10M	0.0%	+55.1%	0.031%
11/13/2025	Marshall Wace LLP	178,980	$9.84M	0.0%	+743.3%	0.146%
11/13/2025	Kennedy Capital Management LLC	13,021	$0.72M	0.0%	+95.2%	0.011%
11/13/2025	Certuity LLC	6,589	$0.36M	0.0%	N/A	0.005%
11/13/2025	Johnson Financial Group Inc.	721	$40K	0.0%	N/A	0.001%
11/13/2025	Invesco Ltd.	157,249	$8.64M	0.0%	+15.4%	0.129%
11/13/2025	Ironwood Investment Management LLC	57,332	$3.15M	1.4%	-0.3%	0.047%
11/13/2025	Sei Investments Co.	68,772	$3.78M	0.0%	+21.9%	0.056%
11/13/2025	BNP Paribas Financial Markets	247,465	$13.60M	0.0%	-14.7%	0.202%
11/13/2025	Franklin Resources Inc.	409,725	$22.52M	0.0%	+1.7%	0.335%
11/13/2025	Quadrant Capital Group LLC	9,248	$0.51M	0.0%	N/A	0.008%
11/13/2025	Capital International Investors	1,178,780	$64.79M	0.0%	+0.9%	0.964%
11/13/2025	Legal & General Group Plc	179,650	$9.87M	0.0%	-1.1%	0.147%
11/13/2025	Swiss National Bank	219,900	$12.09M	0.0%	+1.7%	0.180%
11/13/2025	Schroder Investment Management Group	186,883	$10.07M	0.0%	-39.9%	0.153%
11/13/2025	Inceptionr LLC	3,719	$0.20M	0.0%	N/A	0.003%
11/13/2025	Pinnacle Associates Ltd.	201,490	$11.07M	0.1%	-3.4%	0.165%
11/13/2025	Natixis Advisors LLC	22,562	$1.24M	0.0%	+22.1%	0.018%
11/13/2025	Rhenman & Partners Asset Management AB	255,250	$14.03M	1.6%	+144.8%	0.209%
11/13/2025	Knott David M Jr	30,000	$1.65M	0.7%	N/A	0.025%
11/12/2025	Gabelli Funds LLC	34,759	$1.91M	0.0%	+313.3%	0.028%
11/12/2025	GABELLI & Co INVESTMENT ADVISERS INC.	37,478	$2.06M	0.3%	N/A	0.031%
11/12/2025	Orion Porfolio Solutions LLC	11,233	$0.62M	0.0%	N/A	0.009%
11/12/2025	GW&K Investment Management LLC	180,670	$9.93M	0.1%	N/A	0.148%
11/12/2025	Dimensional Fund Advisors LP	51,259	$2.82M	0.0%	+59.8%	0.042%
11/12/2025	Legato Capital Management LLC	17,603	$0.97M	0.1%	N/A	0.014%
11/12/2025	Teachers Retirement System of The State of Kentucky	60,789	$3.34M	0.0%	+3.7%	0.050%
11/12/2025	Victory Capital Management Inc.	17,635	$0.97M	0.0%	-53.7%	0.014%
11/12/2025	Segall Bryant & Hamill LLC	181,050	$9.95M	0.1%	+116.1%	0.148%
11/12/2025	Fisher Asset Management LLC	761,587	$41.86M	0.0%	+3.8%	0.623%
11/12/2025	Royce & Associates LP	100,083	$5.50M	0.1%	N/A	0.082%
11/12/2025	Monashee Investment Management LLC	100,000	$5.50M	2.7%	N/A	0.082%
11/12/2025	American Century Companies Inc.	429,203	$23.59M	0.0%	-0.8%	0.351%
11/12/2025	Rafferty Asset Management LLC	104,108	$5.72M	0.0%	-39.3%	0.085%
11/12/2025	Aster Capital Management DIFC Ltd	811	$45K	0.0%	N/A	0.001%
11/12/2025	Handelsbanken Fonder AB	234,500	$12.89M	0.0%	+626.0%	0.192%
11/12/2025	Fifth Lane Capital LP	8,000	$0.44M	0.4%	-11.1%	0.007%
11/12/2025	DNB Asset Management AS	10,210	$0.56M	0.0%	-10.9%	0.008%
11/12/2025	Thornburg Investment Management Inc.	84,719	$4.66M	0.1%	+16.2%	0.069%
11/12/2025	Intech Investment Management LLC	38,659	$2.13M	0.0%	-27.4%	0.032%
11/12/2025	US Bancorp DE	4,308	$0.24M	0.0%	+149.9%	0.004%
11/10/2025	Optiver Holding B.V.	855	$47K	0.0%	-19.8%	0.001%
11/10/2025	TD Asset Management Inc	671,780	$36.92M	0.0%	+23.4%	0.549%
11/10/2025	Dana Investment Advisors Inc.	17,413	$0.96M	0.0%	+4.9%	0.014%
11/10/2025	Ameritas Investment Partners Inc.	32,190	$1.77M	0.1%	-8.4%	0.026%

Data available starting January 2016

Cytokinetics, Incorporated, a late-stage biopharmaceutical company, focuses on discovering, developing, and commercializing muscle activators and inhibitors as potential treatments for debilitating diseases. The company develops small molecule drug candidates primarily engineered to impact muscle function and contractility. Its drug candidates include omecamtiv mecarbil, a novel cardiac myosin activator that is in Phase III clinical trial in patients with heart failure. The company also develops CK-136, a novel cardiac troponin activator that is in Phase I clinical trial; CK-586, a small molecule cardiac myosin inhibitor, that is in Phase I clinical trial; and aficamten, a novel cardiac myosin inhibitor, which is in Phase III clinical trial for the treatment of patients with symptomatic obstructive hypertrophic cardiomyopathy. Cytokinetics, Incorporated has a strategic alliance with Ji Xing Pharmaceuticals Limited. The company was incorporated in 1997 and is headquartered in South San Francisco, California.

Today's Range

Now: $66.54

$63.50

$67.26

50 Day Range

MA: $61.62

$50.40

$68.19

52 Week Range

Now: $66.54

$29.31

$69.33

Volume

1,519,950 shs

Average Volume

1,839,974 shs

Market Capitalization

$8.14 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.58

Who are the company insiders with the largest holdings of Cytokinetics?: Cytokinetics' top insider shareholders include:
Robert I Blum (CEO)
Fady Ibraham Malik (EVP)
John T Henderson (Director)
Andrew Callos (EVP)
Wendell Wierenga (Director)
Edward M Md Kaye (Director)
Wendall Wierenga (Director)
Muna Bhanji (Director)
B Lynne Parshall (Director)
Robert Arthur Harrington (Director)
Robert Wong (CAO)
Learn More about top insider investors at Cytokinetics.
Who are the major institutional investors of Cytokinetics?: Cytokinetics' top institutional shareholders include:
Vanguard Group Inc. — 9.91%
Deep Track Capital LP — 3.52%
Polar Capital Holdings Plc — 2.28%
Woodline Partners LP — 1.35%
Northern Trust Corp — 1.15%
Capital International Investors — 0.96%
Learn More about top institutional investors of Cytokinetics stock.
Which major investors are selling Cytokinetics stock?: During the previous quarter, CYTK stock was sold by these institutional investors:
Readystate Asset Management LP
Vestal Point Capital LP
Polar Capital Holdings Plc
Alliancebernstein L.P.
Melqart Asset Management UK Ltd
Universal Beteiligungs und Servicegesellschaft mbH
UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC
Vanguard Group Inc.
Within the previous year, company insiders that have sold Cytokinetics company stock include:
Robert I Blum (CEO)
Fady Ibraham Malik (EVP)
John T Henderson (Director)
Andrew Callos (EVP)
Wendell Wierenga (Director)
Edward M Md Kaye (Director)
Wendall Wierenga (Director)
Muna Bhanji (Director)
B Lynne Parshall (Director)
Robert Arthur Harrington (Director)
Learn More investors selling Cytokinetics stock.
Which major investors are buying Cytokinetics stock?: In the previous quarter, CYTK stock was purchased by institutional investors including:
Woodline Partners LP
Deep Track Capital LP
Foresite Capital Management IV LLC
Susquehanna International Group LLP
Ameriprise Financial Inc.
Handelsbanken Fonder AB
Boxer Capital Management LLC
GW&K Investment Management LLC