SMCI Insider Trading

Insider Trading Chart
Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 16.30%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $64,611,842.21

Super Micro Computer Insider Trading History Chart

Super Micro Computer Share Price & Price History

^$34.23

▲ +0.55 (1.63%)

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

Days: 30 | 90 | 365

Super Micro Computer Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
9/15/2025	David E. Weigand	CFO	Sell	25,000	$45.14	$1,128,500.00	100,188
9/3/2025	David E. Weigand	CFO	Sell	25,000	$40.29	$1,007,250.00	100,188
8/22/2025	George Kao	SVP	Sell	40,000	$43.88	$1,755,200.00	21,820
7/28/2025	Charles Liang	CEO	Sell	200,000	$60.00	$12,000,000.00	40,426,120
7/28/2025	Chiu-Chu Liu Liang	Director	Sell	200,000	$60.00	$12,000,000.00	40,426,120
6/18/2025	Charles Liang	CEO	Sell	300,000	$45.00	$13,500,000.00	66,903,640
6/18/2025	Chiu-Chu Liu Liang	Director	Sell	300,000	$45.00	$13,500,000.00	66,903,640
5/20/2025	David E. Weigand	CFO	Sell	67,000	$44.02	$2,949,340.00	88,599
2/28/2025	Robert L. Blair	Director	Sell	19,460	$42.58	$828,606.80
2/26/2025	Charles Liang	CEO	Sell	46,293	$50.17	$2,322,519.81	67,403,640
2/26/2025	George Kao	SVP	Sell	71,720	$50.48	$3,620,425.60	19,449
6/3/2024	Daniel W. Fairfax	Director	Sell	3,000	$80.20	$240,600.00	188,870
5/30/2024	Tally C. Liu	Director	Sell	5,000	$83.92	$419,585.00	278,130
4/29/2024	Chiu-Chu Liu Liang	Director	Sell	5,250	$86.96	$456,550.50	34,590
2/29/2024	Sherman Tuan	Director	Sell	50,000	$87.40	$4,369,900.00	221,130
2/14/2024	Don W. Clegg	SVP	Sell	287,270	$87.46	$25,123,772.39	21,100
2/1/2024	Daniel W. Fairfax	Director	Sell	3,000	$54.00	$162,000.00	200,870
1/29/2024	Chiu-Chu Liu Liang	Director	Sell	9,620	$47.61	$458,008.20	27,140
1/2/2024	Daniel W. Fairfax	Director	Sell	3,000	$28.00	$84,000.00	203,870
12/5/2023	Charles Liang	CEO	Sell	500,000	$25.22	$12,609,000.00	66,664,170
12/5/2023	David E. Weigand	CFO	Sell	200,000	$25.22	$5,043,600.00	115,800
12/5/2023	Robert L. Blair	Director	Sell	8,000	$25.22	$201,744.00	5,860
11/9/2023	George Kao	SVP	Sell	37,470	$27.58	$1,033,272.72	68,150
11/6/2023	David E. Weigand	CFO	Sell	160,720	$24.96	$4,011,571.20	134,640
10/27/2023	Chiu-Chu Liu Liang	Director	Sell	9,610	$24.36	$234,118.82	24,970
8/31/2023	George Kao	SVP	Sell	29,680	$28.08	$833,384.72	75,900
8/30/2023	Sherman Tuan	Director	Sell	10,000	$27.20	$272,000.00	276,130
8/14/2023	George Kao	SVP	Sell	51,600	$27.00	$1,393,148.40	73,380
8/11/2023	Shiu Leung Chan	Director	Buy	40,000	$26.56	$1,062,280.00	409,170
7/27/2023	Charles Liang	CEO	Sell	9,630	$32.91	$316,875.15	18,270
6/1/2023	Charles Liang	CEO	Sell	439,320	$22.79	$10,011,663.48	18,270
5/30/2023	Don W. Clegg	SVP	Sell	165,140	$23.23	$3,835,871.92	14,350
5/11/2023	George Kao	SVP	Sell	5,530	$13.52	$74,760.07	72,390
5/10/2023	Shiu Leung Chan	Director	Buy	10,000	$13.31	$133,090.00	300,000
2/8/2023	Sherman Tuan	Director	Sell	10,000	$8.70	$87,000.00	246,960
2/6/2023	Tally C. Liu	Director	Sell	50,000	$8.33	$416,350.00	243,960
2/3/2023	George Kao	SVP	Sell	20,000	$8.50	$170,080.00	71,490
2/3/2023	Shiu Leung Chan	Director	Buy	30,000	$8.55	$256,440.00	290,000
1/19/2023	Charles Liang	CEO	Sell	437,720	$7.13	$3,119,192.72	67,227,170
1/17/2023	Charles Liang	CEO	Sell	500,000	$8.25	$4,124,500.00	66,682,730

SEC Filings (Institutional Ownership Changes) for Super Micro Computer (NASDAQ:SMCI)

84.06% of Super Micro Computer stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Super Micro Computer Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
12/3/2025	Strategic Investment Solutions Inc. IL	1,110	$53K	0.0%	-88.3%	0.000%
12/2/2025	Allworth Financial LP	34,891	$1.67M	0.0%	-2.1%	0.006%
12/2/2025	IFP Advisors Inc	17,475	$0.84M	0.0%	+13.4%	0.003%
12/2/2025	Swiss Life Asset Management Ltd	86,364	$4.14M	0.0%	-10.8%	0.014%
11/24/2025	CIBC Private Wealth Group LLC	3,206	$0.15M	0.0%	+11.8%	0.001%
11/21/2025	CIBC Bancorp USA Inc.	69,379	$3.33M	0.0%	N/A	0.012%
11/20/2025	Centaurus Financial Inc.	4,974	$0.24M	0.0%	-39.4%	0.001%
11/20/2025	Wilmington Savings Fund Society FSB	1,730	$83K	0.0%	-68.3%	0.000%
11/19/2025	Sunbelt Securities Inc.	1,870	$90K	0.0%	+26.4%	0.000%
11/19/2025	Captrust Financial Advisors	403,083	$19.32M	0.0%	+12.7%	0.068%
11/19/2025	Danske Bank A S	237,267	$11.38M	0.0%	N/A	0.040%
11/18/2025	Advisory Services Network LLC	110,280	$5.29M	0.1%	-0.9%	0.018%
11/17/2025	Eaton Financial Holdings Company LLC	5,580	$0.27M	0.1%	-34.6%	0.001%
11/17/2025	Palisade Asset Management LLC	3,000	$0.14M	0.0%	N/A	0.001%
11/17/2025	Kestra Private Wealth Services LLC	48,085	$2.31M	0.0%	-15.4%	0.008%
11/17/2025	NewEdge Advisors LLC	59,977	$2.88M	0.0%	-23.5%	0.010%
11/17/2025	Woodline Partners LP	228,075	$10.93M	0.1%	N/A	0.038%
11/17/2025	Triumph Capital Management	8,700	$0.42M	0.1%	+6.1%	0.001%
11/17/2025	Dark Forest Capital Management LP	126,112	$6.05M	0.2%	N/A	0.021%
11/17/2025	XTX Topco Ltd	15,525	$0.74M	0.0%	-77.6%	0.003%
11/17/2025	Utah Retirement Systems	84,735	$4.06M	0.0%	+3.2%	0.014%
11/17/2025	Sassicaia Capital Advisers LLC	12,100	$0.58M	0.3%	N/A	0.002%
11/17/2025	Scientech Research LLC	9,495	$0.46M	0.2%	N/A	0.002%
11/17/2025	SIH Partners LLLP	49,340	$2.37M	0.1%	N/A	0.008%
11/17/2025	Sora Investors LLC	233,338	$11.19M	1.0%	N/A	0.039%
11/17/2025	Polymer Capital Management US LLC	15,548	$0.75M	0.1%	-87.5%	0.003%
11/17/2025	Prosperity Wealth Management Inc.	8,106	$0.39M	0.1%	+97.7%	0.001%
11/17/2025	Plustick Management LLC	250,000	$11.99M	5.0%	-5.7%	0.042%
11/17/2025	Prelude Capital Management LLC	10,000	$0.48M	0.0%	-59.3%	0.002%
11/17/2025	Public Employees Retirement System of Ohio	162,328	$7.78M	0.0%	+0.8%	0.027%
11/17/2025	Northwestern Mutual Wealth Management Co.	107,514	$5.15M	0.0%	+49.4%	0.018%
11/17/2025	Northern Trust Corp	4,804,997	$230.35M	0.0%	-0.6%	0.805%
11/17/2025	Norinchukin Bank The	29,365	$1.41M	0.0%	+10.4%	0.005%
11/17/2025	Mariner LLC	71,300	$3.42M	0.0%	-44.2%	0.012%
11/17/2025	Mizuho Markets Cayman LP	286,709	$12.60M	0.6%	+3,501.9%	0.048%
11/17/2025	Moors & Cabot Inc.	66,492	$3.19M	0.1%	+2.4%	0.011%
11/17/2025	Mercer Global Advisors Inc. ADV	88,995	$4.27M	0.0%	+15.4%	0.015%
11/17/2025	Mindset Wealth Management LLC	12,315	$0.59M	0.2%	+6.5%	0.002%
11/17/2025	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	609,291	$29.18M	0.0%	+9.1%	0.102%
11/17/2025	Laird Norton Wetherby Wealth Management LLC	6,171	$0.30M	0.0%	-18.1%	0.001%
11/17/2025	Integrated Wealth Concepts LLC	13,692	$0.66M	0.0%	N/A	0.002%
11/17/2025	Ionic Capital Management LLC	16,551	$0.79M	0.1%	+94.2%	0.003%
11/17/2025	JPL Wealth Management LLC	1,566	$75K	0.0%	N/A	0.000%
11/17/2025	KKM Financial LLC	13,400	$0.64M	0.2%	-47.7%	0.002%
11/17/2025	Gotham Asset Management LLC	511,998	$24.55M	0.1%	+396.5%	0.086%
11/17/2025	Fred Alger Management LLC	77,716	$3.73M	0.0%	N/A	0.013%
11/17/2025	Focus Partners Wealth	16,574	$0.80M	0.0%	-55.6%	0.003%
11/17/2025	Elequin Capital LP	158,074	$7.58M	0.4%	+56.8%	0.026%
11/17/2025	Ceeto Capital Group LLC	10,000	$0.48M	0.1%	N/A	0.002%
11/17/2025	Chevy Chase Trust Holdings LLC	255,882	$12.27M	0.0%	-5.6%	0.043%
11/17/2025	Clear Street Group Inc.	3,079,500	$147.63M	0.5%	N/A	0.516%
11/17/2025	Ausdal Financial Partners Inc.	17,045	$0.82M	0.0%	+23.5%	0.003%
11/17/2025	Banco Bilbao Vizcaya Argentaria S.A.	75,004	$3.54M	0.0%	-13.3%	0.013%
11/17/2025	California Public Employees Retirement System	896,231	$42.97M	0.0%	+32.5%	0.150%
11/17/2025	Alliancebernstein L.P.	511,264	$24.51M	0.0%	-1.8%	0.086%
11/17/2025	Ameriprise Financial Inc.	958,185	$45.94M	0.0%	+2.7%	0.161%
11/14/2025	Schonfeld Strategic Advisors LLC	41,698	$2M	0.0%	N/A	0.007%
11/14/2025	SummitTX Capital L.P.	22,932	$1.10M	0.0%	N/A	0.004%
11/14/2025	Credit Agricole S A	631,726	$30.29M	0.1%	N/A	0.106%
11/14/2025	Raymond James Financial Inc.	602,190	$28.87M	0.0%	-34.8%	0.101%
11/14/2025	Arlington Capital Management Inc.	15,793	$0.76M	0.5%	+7.2%	0.003%
11/14/2025	Amundi	838,662	$40.21M	0.0%	-40.3%	0.140%
11/14/2025	Equitable Holdings Inc.	10,379	$0.50M	0.0%	-36.4%	0.002%
11/14/2025	California State Teachers Retirement System	783,248	$37.55M	0.0%	+0.3%	0.131%
11/14/2025	Horizon Investments LLC	25,120	$1.20M	0.0%	+19.1%	0.004%
11/14/2025	Disciplined Growth Investors Inc. MN	9,481,444	$454.54M	8.2%	-2.6%	1.588%
11/14/2025	Scotia Capital Inc.	17,079	$0.82M	0.0%	+4.7%	0.003%
11/14/2025	UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC	3,338,667	$160.06M	0.0%	-8.3%	0.559%
11/14/2025	Tower Research Capital LLC TRC	141,043	$6.76M	0.2%	-39.9%	0.024%
11/14/2025	Vident Advisory LLC	261,836	$12.55M	0.1%	+12.1%	0.044%
11/14/2025	Ossiam	26,193	$1.26M	0.0%	+48.9%	0.004%
11/14/2025	Towarzystwo Funduszy Inwestycyjnych PZU SA	750	$36K	0.0%	-30.6%	0.000%
11/14/2025	iSAM Funds UK Ltd	1,317	$63K	0.0%	N/A	0.000%
11/14/2025	Prudential PLC	10,022	$0.48M	0.0%	+17.4%	0.002%
11/14/2025	Comerica Bank	90,095	$4.32M	0.0%	+41.7%	0.015%
11/14/2025	WCG Wealth Advisors LLC	22,292	$1.07M	0.1%	N/A	0.004%
11/14/2025	Portolan Capital Management LLC	296,341	$14.21M	0.8%	+200.7%	0.050%
11/14/2025	Brown Brothers Harriman & Co.	2,087	$100K	0.0%	+221.1%	0.000%
11/14/2025	Glenmede Investment Management LP	21,757	$1.04M	0.0%	+94.1%	0.004%
11/13/2025	Pathstone Holdings LLC	50,350	$2.41M	0.0%	+7.5%	0.008%
11/13/2025	BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp	72,902	$3.50M	0.0%	-8.2%	0.012%
11/13/2025	Marshall Wace LLP	2,821,488	$135.26M	0.1%	-17.9%	0.473%
11/13/2025	Limestone Investment Advisors LP	9,923	$0.48M	0.0%	N/A	0.002%
11/13/2025	Vise Technologies Inc.	9,834	$0.47M	0.0%	-15.9%	0.002%
11/13/2025	Quantitative Investment Management LLC	148,924	$7.14M	1.0%	-9.8%	0.025%
11/13/2025	Invesco Ltd.	8,215,031	$393.83M	0.1%	-4.9%	1.376%
11/13/2025	Ironwood Investment Management LLC	105,275	$5.05M	2.2%	+3.8%	0.018%
11/13/2025	Sei Investments Co.	56,506	$2.71M	0.0%	+8.6%	0.009%
11/13/2025	Mackenzie Financial Corp	46,192	$2.21M	0.0%	+7.0%	0.008%
11/13/2025	Franklin Resources Inc.	60,619	$2.91M	0.0%	+1.0%	0.010%
11/13/2025	Quadrant Capital Group LLC	13,233	$0.63M	0.0%	+23.8%	0.002%
11/13/2025	Van ECK Associates Corp	175,341	$8.41M	0.0%	+22.1%	0.029%
11/13/2025	Legal & General Group Plc	3,892,849	$186.62M	0.0%	+5.2%	0.652%
11/13/2025	Swiss National Bank	1,462,300	$70.10M	0.0%	-4.2%	0.245%
11/13/2025	Russell Investments Group Ltd.	435,476	$20.85M	0.0%	+47.0%	0.073%
11/13/2025	Schroder Investment Management Group	31,808	$1.53M	0.0%	+31.8%	0.005%
11/13/2025	Private Advisor Group LLC	148,824	$7.14M	0.0%	-12.0%	0.025%
11/13/2025	Diversify Advisory Services LLC	302,088	$15.33M	0.5%	-0.5%	0.051%
11/13/2025	Parallel Advisors LLC	4,247	$0.20M	0.0%	+30.9%	0.001%
11/13/2025	CreativeOne Wealth LLC	9,227	$0.44M	0.0%	-47.3%	0.002%

Data available starting January 2016

Super Micro Computer, Inc., together with its subsidiaries, develops and manufactures high performance server and storage solutions based on modular and open architecture in the United States, Europe, Asia, and internationally. Its solutions range from complete server, storage systems, modular blade servers, blades, workstations, full racks, networking devices, server sub-systems, server management software, and security software. The company provides application-optimized server solutions, rackmount and blade servers, storage, and subsystems and accessories; and server software management solutions, such as Server Management Suite, including Supermicro Server Manager, Supermicro Power Management software, Supermicro Update Manager, SuperCloud Composer, and SuperDoctor 5. In addition, it offers server subsystems and accessories comprising server boards, chassis, power supplies, and other accessories. Further, the company provides server and storage system integration, configuration, and software upgrade and update services; and technical documentation services, as well as identifies service requirements, creates and executes project plans, and conducts verification testing and technical documentation, and training services. Additionally, it offers help desk and on-site product support services for its server and storage systems; and customer support services, including ongoing maintenance and technical support for its products. The company provides its products to enterprise data centers, cloud computing, artificial intelligence, and 5G and edge computing markets. It sells its products through direct and indirect sales force, distributors, value-added resellers, system integrators, and original equipment manufacturers. The company was incorporated in 1993 and is headquartered in San Jose, California.

Today's Range

Now: $34.23

$33.08

$34.41

50 Day Range

MA: $44.73

$31.56

$58.68

52 Week Range

Now: $34.23

$25.71

$66.44

Volume

17,122,998 shs

Average Volume

25,377,790 shs

Market Capitalization

$20.43 billion

P/E Ratio

27.38

Dividend Yield

N/A

Beta

1.52

Who are the company insiders with the largest holdings of Super Micro Computer?: Super Micro Computer's top insider shareholders include:
Charles Liang (CEO)
Liang Chiu-Chu Sara Liu (Director)
Tally C Liu (Director)
Sherman Tuan (Director)
Daniel W Fairfax (Director)
David E Weigand (CFO)
George Kao (SVP)
Don W Clegg (SVP)
Robert L Blair (Director)
Robert L Blair (Director)
Learn More about top insider investors at Super Micro Computer.
Who are the major institutional investors of Super Micro Computer?: Super Micro Computer's top institutional investors include:
Vanguard Group Inc. — 11.59%
Susquehanna International Group LLP — 0.00%
Citadel Advisors LLC — 0.00%
Disciplined Growth Investors Inc. MN — 1.59%
Invesco Ltd. — 1.38%
Northern Trust Corp — 0.80%
Learn More about top institutional investors of Super Micro Computer stock.
Which institutional investors are selling Super Micro Computer stock?: During the last quarter, SMCI stock was sold by these institutional investors:
Belvedere Trading LLC
Twin Tree Management LP
Capital Fund Management S.A.
Marshall Wace LLP
Amundi
UBS Group AG
Invesco Ltd.
Erste Asset Management GmbH
In the previous year, company insiders that have sold Super Micro Computer company stock include:
Charles Liang (CEO)
Liang Chiu-Chu Sara Liu (Director)
Tally C Liu (Director)
Sherman Tuan (Director)
Daniel W Fairfax (Director)
Learn More investors selling Super Micro Computer stock.
Which institutional investors are buying Super Micro Computer stock?: In the previous quarter, SMCI stock was purchased by institutional investors including:
Clear Street Group Inc.
Vanguard Group Inc.
Dimensional Fund Advisors LP
Bank of Montreal Can
Cantor Fitzgerald L. P.
Cantor Fitzgerald L. P.
Citadel Advisors LLC
Whitebox Advisors LLC