Ticker · CUSIP 86800U302
Holders (tracked)
23
Combined shares
55,097,731
Combined value
$1.61B
Last close
$28.56
Quarter
2025Q4
Price · 1Y$28.56-2.95 (-9.36%)H $60.71 · L $20.53 · Avg Vol 35.7M
Congress buyCongress sellPosition opened
Tracked holders · last 8 quarters
+4 vs previous quarter over the last 6.
Price is -2.4% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
25 events
- Jeremy Grantham (GMO) opened position2026-02-17+83,995 shares · 2025Q4Position
- Ken Griffin (Citadel Advisors) added2026-02-17+2,439,473 shares · 2025Q4Position
- D.E. Shaw & Co. trimmed2026-02-17−3,713,707 shares · 2025Q4Position
- Two Sigma Investments trimmed2026-02-17−933,190 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) added2026-02-17+665,987 shares · 2025Q4Position
- Steve Cohen (Point72) opened position2026-02-17+165,000 shares · 2025Q4Position
- T. Rowe Price trimmed2026-02-17−2,765 shares · 2025Q4Position
- Wellington Management trimmed2026-02-17−2,391 shares · 2025Q4Position
- AQR Capital Management trimmed2026-02-17−187,763 shares · 2025Q4Position
- +71,225 shares · 2025Q4Position
- −83,464 shares · 2025Q4Position
- Norges Bank (Norway SWF) opened position2026-02-10+4,665,832 shares · 2025Q4Position
- Ken Fisher (Fisher Asset Mgmt) exited2026-02-09−6,817 shares · 2025Q4Position
- −32,112 shares · 2025Q3Position
- Two Sigma Investments added2025-11-14+922,015 shares · 2025Q3Position
- D.E. Shaw & Co. added2025-11-14+3,529,404 shares · 2025Q3Position
- Whale Rock Capital exited2025-11-14−556,519 shares · 2025Q3Position
- T. Rowe Price trimmed2025-11-14−25,806 shares · 2025Q3Position
- Wellington Management trimmed2025-11-14−2,934 shares · 2025Q3Position
- AQR Capital Management added2025-11-14+185,508 shares · 2025Q3Position
- +197,008 shares · 2025Q3Position
- Steve Cohen (Point72) exited2025-11-14−534,369 shares · 2025Q3Position
- −695,330 shares · 2025Q3Position
- Norges Bank (Norway SWF) exited2025-11-13−3,068,667 shares · 2025Q3Position
- Ken Fisher (Fisher Asset Mgmt) added2025-11-12+456 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of SMCI…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| Jeremy Grantham (GMO) | 2025Q4 | $29.27 | -2.4% | $2.4M |
| Steve Cohen (Point72) | 2025Q2 | $29.33 | -2.6% | $71.8M |
| Steve Cohen (Point72) | 2025Q2 | $29.33 | -2.6% | $71.8M |
| Steve Cohen (Point72) | 2025Q2 | $29.33 | -2.6% | $71.8M |
| Paul Tudor Jones (Tudor Investment) | 2024Q3 | $29.42 | -2.9% | $7.1M |
| Paul Tudor Jones (Tudor Investment) | 2024Q3 | $29.42 | -2.9% | $7.1M |
| Paul Tudor Jones (Tudor Investment) | 2024Q3 | $29.42 | -2.9% | $7.1M |
| Two Sigma Investments | 2024Q4 | $29.73 | -3.9% | $30.3M |
| Two Sigma Investments | 2024Q4 | $29.73 | -3.9% | $30.3M |
| Two Sigma Investments | 2024Q4 | $29.73 | -3.9% | $30.3M |
| D.E. Shaw & Co. | 2024Q4 | $31.57 | -9.5% | $201.4M |
| D.E. Shaw & Co. | 2024Q4 | $31.57 | -9.5% | $201.4M |
| D.E. Shaw & Co. | 2024Q4 | $31.57 | -9.5% | $201.4M |
| Wellington Management | 2025Q1 | $34.66 | -17.6% | $1.1M |
| Norges Bank (Norway SWF) | 2024Q4 | $40.88 | -30.1% | $133.3M |
| AQR Capital Management | 2024Q4 | $46.88 | -39.1% | $279K |
| Ken Griffin (Citadel Advisors) | 2024Q4 | $47.01 | -39.2% | $190.7M |
| Ken Griffin (Citadel Advisors) | 2024Q4 | $47.01 | -39.2% | $190.7M |
| Ken Griffin (Citadel Advisors) | 2024Q4 | $47.01 | -39.2% | $190.7M |
| Izzy Englander (Millennium Mgmt) | 2024Q4 | $47.67 | -40.1% | $10.0M |
| Izzy Englander (Millennium Mgmt) | 2024Q4 | $47.67 | -40.1% | $10.0M |
| Izzy Englander (Millennium Mgmt) | 2024Q4 | $47.67 | -40.1% | $10.0M |
| T. Rowe Price | 2024Q3 | $60.50 | -52.8% | $20.7M |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions4
- Norges Bank (Norway SWF)+4,665,832$136.6M
- Steve Cohen (Point72)+165,000$4.8M
- Jeremy Grantham (GMO)+83,995$2.5M
- Paul Tudor Jones (Tudor Investment)+71,225$2.1M
Added to2
- Ken Griffin (Citadel Advisors)+2,439,473$71.4M
- Izzy Englander (Millennium Mgmt)+665,987$19.5M
Trimmed5
- D.E. Shaw & Co.−3,713,707$108.7M
- Two Sigma Investments−933,190$27.3M
- AQR Capital Management−187,763$5.5M
- Wellington Management−2,391$70K
- T. Rowe Price−2,765$81
Exited2
- Ray Dalio (Bridgewater Associates)−83,464$4.0M
- Ken Fisher (Fisher Asset Mgmt)−6,817$327K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2024Q3 | 4 | $133.9M |
| 2024Q4 | 21 | $2.16B |
| 2025Q1 | 18 | $1.76B |
| 2025Q2 | 22 | $2.32B |
| 2025Q3 | 19 | $2.30B |
| 2025Q4 | 23 | $1.61B |
Congress members trading this stock
| Date | Member | Type | Amount range | Filing |
|---|---|---|---|---|
| 2025-11-12 | Gilbert Cisneros | Sell (P) | $1K – $15K | PDF ↗ |
| 2025-09-05 | Gilbert Cisneros | Buy | $1K – $15K | PDF ↗ |
| 2025-04-08 | Rob Bresnahan | Sell | $1K – $15K | PDF ↗ |
| 2025-04-01 | Julie Johnson | Sell | $1K – $15K | PDF ↗ |
| 2025-02-25 | Rob Bresnahan | Buy | $1K – $15K | PDF ↗ |
| 2025-01-15 | Julie Johnson | Buy | $1K – $15K | PDF ↗ |
| 2025-01-13 | Rob Bresnahan | Sell | $1K – $15K | PDF ↗ |
Who owns SMCI
23 super-investors · 2025Q4
Tracked stake
55.10M
shares
Combined value
$1.61B
% of shares outstanding
—
shares-out unknown
Quarter action mix
New8Added6Trim9
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 10.75M | $315M |
| 2 | Ken Griffin Citadel Advisors | 10.38M | $304M |
| 3 | D.E. Shaw & Co. | 7.05M | $206M |
| 4 | Ken Griffin Citadel Advisors | 6.68M | $195M |
| 5 | Norges Bank Norway SWF | 4.67M | $137M |
| 6 | D.E. Shaw & Co. | 3.22M | $94M |
| 7 | Steve Cohen Point72 | 2.51M | $74M |
| 8 | Two Sigma Investments | 1.50M | $44M |
| 9 | Izzy Englander Millennium Mgmt | 1.40M | $41M |
| 10 | Steve Cohen Point72 | 1.32M | $39M |
| 11 | Two Sigma Investments | 1.06M | $31M |
| 12 | Paul Tudor Jones Tudor Investment | 1.01M | $29M |
| 13 | Izzy Englander Millennium Mgmt | 863.0K | $25M |
| 14 | D.E. Shaw & Co. | 838.6K | $25M |
| 15 | T. Rowe Price | 724.3K | $21M |
| 16 | Izzy Englander Millennium Mgmt | 350.1K | $10M |
| 17 | Paul Tudor Jones Tudor Investment | 249.8K | $7M |
| 18 | Steve Cohen Point72 | 165.0K | $5M |
| 19 | Two Sigma Investments | 161.1K | $5M |
| 20 | Jeremy Grantham GMO | 84.0K | $2M |
| 21 | Paul Tudor Jones Tudor Investment | 71.2K | $2M |
| 22 | Wellington Management | 40.2K | $1M |
| 23 | AQR Capital Management | 9.8K | $286K |
Recent moves
20 transactions
- +165,000 · 2025Q4
- −187,763 · 2025Q4
- −2,391 · 2025Q4
- −933,190 · 2025Q4
- TRIMD.E. Shaw & Co.−3,713,707 · 2025Q4
- TRIMT. Rowe Price−2,765 · 2025Q4
- +2,439,473 · 2025Q4
- +71,225 · 2025Q4
- +665,987 · 2025Q4
- +83,995 · 2025Q4
- −83,464 · 2025Q4
- +4,665,832 · 2025Q4
- −6,817 · 2025Q4
- −32,112 · 2025Q3
- +197,008 · 2025Q3
- +922,015 · 2025Q3
- −534,369 · 2025Q3
- +3,529,404 · 2025Q3
- −556,519 · 2025Q3
- TRIMT. Rowe Price−25,806 · 2025Q3
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