Ticker · CUSIP 86800U302

SMCI

SUPER MICRO COMPUTER INC
Technology·Computer Hardware
···Share
Holders (tracked)
23
Combined shares
55,097,731
Combined value
$1.59B
Last close
$28.40
Quarter
2025Q4
Tracked holders · last 8 quarters
+4 vs previous quarter over the last 6.
2342024Q32025Q4
Price is -1.7% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

25 events
  1. Jeremy Grantham (GMO) opened position2026-02-17
    +83,995 shares · 2025Q4
    13F
  2. Ken Griffin (Citadel Advisors) added2026-02-17
    +2,439,473 shares · 2025Q4
    13F
  3. D.E. Shaw & Co. trimmed2026-02-17
    −3,713,707 shares · 2025Q4
    13F
  4. Two Sigma Investments trimmed2026-02-17
    −933,190 shares · 2025Q4
    13F
  5. Izzy Englander (Millennium Mgmt) added2026-02-17
    +665,987 shares · 2025Q4
    13F
  6. Steve Cohen (Point72) opened position2026-02-17
    +165,000 shares · 2025Q4
    13F
  7. T. Rowe Price trimmed2026-02-17
    −2,765 shares · 2025Q4
    13F
  8. Wellington Management trimmed2026-02-17
    −2,391 shares · 2025Q4
    13F
  9. AQR Capital Management trimmed2026-02-17
    −187,763 shares · 2025Q4
    13F
  10. Paul Tudor Jones (Tudor Investment) opened position2026-02-17
    +71,225 shares · 2025Q4
    13F
  11. Ray Dalio (Bridgewater Associates) exited2026-02-13
    −83,464 shares · 2025Q4
    13F
  12. Norges Bank (Norway SWF) opened position2026-02-10
    +4,665,832 shares · 2025Q4
    13F
  13. Ken Fisher (Fisher Asset Mgmt) exited2026-02-09
    −6,817 shares · 2025Q4
    13F
  14. Paul Tudor Jones (Tudor Investment) exited2025-12-09
    −32,112 shares · 2025Q3
    13F
  15. Two Sigma Investments added2025-11-14
    +922,015 shares · 2025Q3
    13F
  16. D.E. Shaw & Co. added2025-11-14
    +3,529,404 shares · 2025Q3
    13F
  17. Whale Rock Capital exited2025-11-14
    −556,519 shares · 2025Q3
    13F
  18. T. Rowe Price trimmed2025-11-14
    −25,806 shares · 2025Q3
    13F
  19. Wellington Management trimmed2025-11-14
    −2,934 shares · 2025Q3
    13F
  20. AQR Capital Management added2025-11-14
    +185,508 shares · 2025Q3
    13F
  21. Izzy Englander (Millennium Mgmt) opened position2025-11-14
    +197,008 shares · 2025Q3
    13F
  22. Steve Cohen (Point72) exited2025-11-14
    −534,369 shares · 2025Q3
    13F
  23. Ray Dalio (Bridgewater Associates) trimmed2025-11-13
    −695,330 shares · 2025Q3
    13F
  24. Norges Bank (Norway SWF) exited2025-11-13
    −3,068,667 shares · 2025Q3
    13F
  25. Ken Fisher (Fisher Asset Mgmt) added2025-11-12
    +456 shares · 2025Q3
    13F

Insider activity

No insider transactions in the last 30 days.
View full insider history for SMCI →
Follow-the-investor returns
If you'd copied each holder of SMCI…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
T. Rowe Price2024Q3$0.06+46840.6%$20.6M
Jeremy Grantham (GMO)2025Q4$29.27-3.0%$2.4M
Steve Cohen (Point72)2025Q2$29.33-3.2%$71.4M
Steve Cohen (Point72)2025Q2$29.33-3.2%$71.4M
Steve Cohen (Point72)2025Q2$29.33-3.2%$71.4M
Paul Tudor Jones (Tudor Investment)2024Q3$29.42-3.5%$7.1M
Paul Tudor Jones (Tudor Investment)2024Q3$29.42-3.5%$7.1M
Paul Tudor Jones (Tudor Investment)2024Q3$29.42-3.5%$7.1M
Two Sigma Investments2024Q4$29.73-4.5%$30.2M
Two Sigma Investments2024Q4$29.73-4.5%$30.2M
Two Sigma Investments2024Q4$29.73-4.5%$30.2M
D.E. Shaw & Co.2024Q4$31.57-10.0%$200.3M
D.E. Shaw & Co.2024Q4$31.57-10.0%$200.3M
D.E. Shaw & Co.2024Q4$31.57-10.0%$200.3M
Wellington Management2025Q1$34.66-18.1%$1.1M
Norges Bank (Norway SWF)2024Q4$40.88-30.5%$132.5M
AQR Capital Management2024Q4$46.88-39.4%$278K
Ken Griffin (Citadel Advisors)2024Q4$47.01-39.6%$189.6M
Ken Griffin (Citadel Advisors)2024Q4$47.01-39.6%$189.6M
Ken Griffin (Citadel Advisors)2024Q4$47.01-39.6%$189.6M
Izzy Englander (Millennium Mgmt)2024Q4$47.67-40.4%$9.9M
Izzy Englander (Millennium Mgmt)2024Q4$47.67-40.4%$9.9M
Izzy Englander (Millennium Mgmt)2024Q4$47.67-40.4%$9.9M

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions4
Added to2
Trimmed5
Exited2

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2024Q3
4
$81.7M
2024Q4
21
$2.12B
2025Q1
18
$1.70B
2025Q2
22
$2.28B
2025Q3
19
$2.26B
2025Q4
23
$1.59B
Congress members trading this stock
DateMemberTypeAmount rangeFiling
2025-11-12Gilbert CisnerosSell (P)$1K – $15KPDF ↗
2025-09-05Gilbert CisnerosBuy$1K – $15KPDF ↗
2025-04-08Rob BresnahanSell$1K – $15KPDF ↗
2025-04-01Julie JohnsonSell$1K – $15KPDF ↗
2025-02-25Rob BresnahanBuy$1K – $15KPDF ↗
2025-01-15Julie JohnsonBuy$1K – $15KPDF ↗
2025-01-13Rob BresnahanSell$1K – $15KPDF ↗

Who owns SMCI

23 super-investors · 2025Q4
Tracked stake
55.10M
shares
Combined value
$1.59B
% of shares outstanding
—
shares-out unknown
Quarter action mix
New8Added6Trim9
#ManagerSharesValue
1Ken Griffin
Citadel Advisors
10.75M$315M
2Ken Griffin
Citadel Advisors
10.38M$304M
3D.E. Shaw & Co.7.05M$206M
4Ken Griffin
Citadel Advisors
6.68M$195M
5Norges Bank
Norway SWF
4.67M$137M
6D.E. Shaw & Co.3.22M$94M
7Steve Cohen
Point72
2.51M$74M
8Two Sigma Investments1.50M$44M
9Izzy Englander
Millennium Mgmt
1.40M$41M
10Steve Cohen
Point72
1.32M$39M
11Two Sigma Investments1.06M$31M
12Paul Tudor Jones
Tudor Investment
1.01M$29M
13Izzy Englander
Millennium Mgmt
863.0K$25M
14D.E. Shaw & Co.838.6K$25M
15Izzy Englander
Millennium Mgmt
350.1K$10M
16Paul Tudor Jones
Tudor Investment
249.8K$7M
17Steve Cohen
Point72
165.0K$5M
18Two Sigma Investments161.1K$5M
19Jeremy Grantham
GMO
84.0K$2M
20Paul Tudor Jones
Tudor Investment
71.2K$2M
21Wellington Management40.2K$1M
22AQR Capital Management9.8K$286K
23T. Rowe Price724.3K$21K

Recent moves

20 transactions
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