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Security record · archived quarter

SMCI

Super Micro Computer, Inc. · Technology · Computer Hardware

31.63 -9.9% mkt cap $20.78B quote delayed (FMP) · as of Oct 18 03:59 UTC · separate from filing data below

Q3 2026 Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024
3Tracked holders
0Δ holders
779.60KShares held
$32.19MReported value
+0New positions
−0Exits
n/a How these are computed → Explain this at the Research Desk →

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2026

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q3 2026 3 0 779.60K $32.19M n/a n/a
Q2 2026 159 +8 370.39M $10.63B +13 −4
Q1 2026 153 -1 259.41M $5.84B +6 −8
Q4 2025 153 -1 289.61M $8.48B +2 −2
Q3 2025 20 0 190.92M $9.15B +1 −2
Q2 2025 18 -1 154.86M $7.59B +1 −2
Q1 2025 16 -1 49.73M $1.70B +1 −2
Q4 2024 17 +2 55.63M $1.69B +3 −1
Q3 2024 14 -2 2.29M $956.62M +2 −4
Q2 2024 16 n/a 3.21M $2.62B n/a n/a
Holder count
Who holds it · Q3 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 Assenagon Asset Management S.A. 645.68K -85.2% $26.52M 0.0% ▼ Trim 4 SEC ↗
2 Wealth Enhancement Advisory… 68.67K +77.0% $2.94M 0.0% ▲ Add 4 SEC ↗
3 TD Waterhouse Canada Inc. 65.25K -21.4% $2.74M 0.0% ▼ Trim 4 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.

New buyers

No new tracked buyers this quarter.

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 699 holders, 335.40M shares, $7.51B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Oct 07 Liang Charles

Officer, Director, 10% owner · 100.00K sh · $4.50M

Oct 07 Liu Liang Chiu-Chu Sara

Director, 10% owner · 100.00K sh · $4.50M

Sep 04 Liu Liang Chiu-Chu Sara

Director, 10% owner · 100.00K sh · $4.00M

Sep 04 Liang Charles

Officer, Director, 10% owner · 100.00K sh · $4.00M

Sep 03 Liang Charles

Officer, Director, 10% owner · 42.56K sh · $1.56M

Sep 03 Liu Liang Chiu-Chu Sara

Director, 10% owner · 57.44K sh · $2.16M

Sep 03 Liu Liang Chiu-Chu Sara

Director, 10% owner · 42.56K sh · $1.56M

Sep 03 Liang Charles

Officer, Director, 10% owner · 57.44K sh · $2.16M

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Beneficial ownership
Aug 14 SC 13G/A: CAPITAL VENTURES INTERNATIONAL

View original SEC filing ↗

Aug 13 SC 13G/A: JANE STREET GROUP, LLC

View original SEC filing ↗

Jul 31 SC 13G: VANGUARD PORTFOLIO MANAGEMENT LLC

View original SEC filing ↗

Jun 18 SC 13G/A: JANE STREET GROUP, LLC

View original SEC filing ↗

Jun 18 SC 13G: CAPITAL VENTURES INTERNATIONAL

View original SEC filing ↗

Jun 16 SC 13G: JANE STREET GROUP, LLC

View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q3 2026 · Methodology · Get this via the API