Super Micro Computer SMCI Institutional Ownership

NASDAQ SMCI

$35.16 -2.08 (-5.59%)

As of: Aug 24, 2026 · 3:59 PM EDT

Institutions by Trading Activity

700 Institutions

Increased 374 53.4%

Unchanged 88 12.6%

Reduced 238 34.0%

Ownership Statistics

13F · as of 31 Mar, 2026

Institutional Ownership

56.23%

▲+0.20 pp QoQ

Shares Held by Institutions

337.51Mn

of 600.21Mn outstanding

▲+30.96% QoQ

Shares Outstanding

600.21Mn

262.69Mn held outside 13F filers

Institutional Investors

700

filed 13F for Mar 2026

▼-44 vs prior quarter

Net Shares Added (QoQ)

+79.79Mn

accumulated since last quarter

Value of Holdings

$12.63Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 31 Mar, 2026

Super Micro Computer, Inc. (NASDAQ:SMCI) is held by 700 institutional investors per 13F filings through March 2026.

Collectively, these holders controlled 56.2% of Super Micro Computer's outstanding shares in March 2026, up from 56.0% in December 2025.
They increased total shares held in SMCI by 30.96% quarter over quarter, and investors in Super Micro Computer decreased 7.65% from a year ago.
During the quarter, 374 of these 700 funds increased positions in SMCI, 238 reduced exposure, and 88 held steady.
Institutional investors collectively held 337.51Mn shares in Super Micro Computer as of March 2026, up by 79.79Mn shares quarter on quarter, and up 17.58Mn shares year over year.
BlackRock, Inc. holds the largest position in SMCI at 43.36Mn shares as of March 31, 2026, or 7.22% of shares outstanding.
Leading buyers of Super Micro Computer shares for the quarter ending March 2026 were VANGUARD CAPITAL MANAGEMENT LLC (32.89Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (29.57Mn), MARSHALL WACE, LLP (7.14Mn), Defiance ETFs, LLC (6.22Mn), UBS Group AG (4.66Mn).
Top sellers of SMCI stock for the quarter ending March 2026 included Goldman Sachs Group Inc (6.33Mn), CITADEL ADVISORS LLC (5.05Mn), DISCIPLINED GROWTH INVESTORS INC /MN (4.65Mn), Morgan Stanley (3.62Mn), SUSQUEHANNA INTERNATIONAL GROUP, LLP (1.73Mn).
Per Business Quant data, the top 10 holders of Super Micro Computer for the quarter ending March 2026 are BlackRock, Inc. (43.36Mn), VANGUARD CAPITAL MANAGEMENT LLC (32.89Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (29.57Mn), State Street Corp (22.02Mn), GEODE CAPITAL MANAGEMENT, LLC (14.16Mn), UBS Group AG (12.07Mn), Invesco Ltd. (11.81Mn), Morgan Stanley (7.67Mn), MARSHALL WACE, LLP (7.19Mn), Defiance ETFs, LLC (6.22Mn).

Form 13F Holdings

700 Institutional Holders

Report period 31 Mar, 2026

Total shares held 337.51Mn

Of outstanding 56.23%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	43,360,579	7.22%	▲1,729,072	+4.15%	$987.32Mn
2	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	32,894,995	5.48%	▲32,894,995	0.00%	$749.02Mn
3	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	29,569,380	4.93%	▲29,569,380	0.00%	$673.29Mn
4	State Street Corp	0000093751	22,017,501	3.67%	▼132,451	-0.60%	$501.34Mn
5	GEODE CAPITAL MANAGEMENT, LLC	0001214717	14,155,928	2.36%	▲347,429	+2.52%	$321.14Mn
6	UBS Group AG	0001610520	12,073,477	2.01%	▲4,662,848	+62.92%	$274.91Mn
7	Invesco Ltd.	0000914208	11,813,138	1.97%	▲1,859,358	+18.68%	$268.99Mn
8	Morgan Stanley	0000895421	7,671,682	1.28%	▼3,615,903	-32.03%	$174.68Mn
9	MARSHALL WACE, LLP	0001318757	7,188,017	1.20%	▲7,142,269	+15,612.20%	$163.67Mn
10	Defiance ETFs, LLC	0001732541	6,220,438	1.04%	▲6,220,438	0.00%	$141.64Mn
11	BNP PARIBAS FINANCIAL MARKETS	0001166588	5,432,942	0.91%	▲924,502	+20.51%	$123.71Mn
12	DISCIPLINED GROWTH INVESTORS INC /MN	0001050442	4,987,159	0.83%	▼4,650,333	-48.25%	$113.56Mn
13	Wells Fargo & Company/Mn	0000072971	4,972,237	0.83%	▲1,856,690	+59.59%	$113.22Mn
14	JANE STREET GROUP, LLC	0001595888	4,419,606	0.74%	▲4,292,164	+3,367.94%	$100.63Mn
15	Northern Trust Corp	0000073124	4,335,611	0.72%	▼60,844	-1.38%	$98.72Mn
16	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	4,161,462	0.69%	▲108,651	+2.68%	$94.76Mn
17	DIMENSIONAL FUND ADVISORS LP	0000354204	4,082,780	0.68%	▲111,388	+2.80%	$92.87Mn
18	Legal & General Group Plc	0000764068	3,979,156	0.66%	▲22,430	+0.57%	$90.61Mn
19	Bank Of America Corp /De/	0000070858	3,893,969	0.65%	▲960,533	+32.74%	$88.67Mn
20	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	0000861177	3,761,639	0.63%	▲286,738	+8.25%	$85.65Mn

Showing 1 to 20 of 700 holders