Which funds own SMCI
Super Micro Computer Inc in the Q2 2026 filings. At least 5 of the 91 current managers on file reported a position, worth $1.6bn between them. It is among the largest positions of fewer than a fifth of the current managers on file. The quarter went one way: 4 managers opened or added against 1 cutting.
- Managers holding
- 5
- at least, of 91 current
- Combined value
- $1.6bn
- as reported
- Opened
- 0
- new this quarter
- Added to
- 4
- already held
- Trimmed or sold out
- 1
- 0 sold out entirely
Only each manager’s largest 200 positions are listed here, so a smaller holder may be missing.
Managers reporting a position
Largest first. Weight is the share of that manager’s whole reported book, which is the number worth quoting: $400m is a rounding error in one book and a defining bet in another.
| Manager | Value | Weight | Shares | Change on the quarter | Action |
|---|---|---|---|---|---|
| Jane Street Group LLC Quantitative · $1206bn book | $844m | 0.1% | 28,787,183 | +$744m+24,367,577 | Added |
| Two Sigma Investments LP Quantitative · $138bn book | $287m | 0.2% | 9,783,845 | +$266m+8,876,913 | Added |
| Renaissance Technologies LLC Quantitative · $72.6bn book | $199m | 0.3% | 6,785,600 | +$198m+6,726,200 | Added |
| Point72 Asset Management LP Multi-strategy · $90.7bn book | $140m | 0.2% | 4,755,283 | +$139m+4,723,283 | Added |
| Marshall Wace LLP Quantitative · $127bn book | $136m | 0.1% | 4,618,753 | -$28m-2,569,264 | Trimmed |
Ownership through time
At least 10 of the 95 managers whose filings are on file listed SMCI in Q2 2026, against 1 in Q3 2024. 7 managers more than in Q1 2026: 3 started positions; 5 listed it again; 1 no longer listed it among the positions read, which can mean a holding below the listed range, a filing that reported no holdings, or a filing not yet made.
Each manager’s largest 500 positions a quarter are read, so a small holding in a very large book can be missing, and a manager is counted as leaving only where its own filing shows it.
- Q3 2024: 1
- Q4 2024: 14
- Q1 2025: 5
- Q2 2025: 7
- Q3 2025: 8
- Q4 2025: 4
- Q1 2026: 3
- Q2 2026: 10
- Q3 2024: $21m
- Q4 2024: $774m
- Q1 2025: $342m
- Q2 2025: $851m
- Q3 2025: $1.0bn
- Q4 2025: $205m
- Q1 2026: $182m
- Q2 2026: $1.8bn
Between the quarter ends of Q1 2026 and Q2 2026. Each change in shares is valued at the Q2 2026 price, so the price’s own move is left out; a 13F shows the two quarter ends, not when in between anything was bought or sold.
Started in Q2 2026
Largest increases, by shares
- Balyasny Asset Management LLCnew: 2,841,577 shares+$83m
- Voloridge Investment Management LLCnew: 510,255 shares+$15m
- Holocene Advisors LPnew: 425,583 shares+$12m
Largest decreases, by shares
- Marshall Wace LLP7,188,017 to 4,618,753 shares-$75m
- Schonfeld Strategic Advisors LLC752,430 to 622,768 shares-$3.8m
Left it
No manager on file is shown leaving it.
| Manager | Value over time | First listed | Largest | Q2 2026 |
|---|---|---|---|---|
| Jane Street Group LLC | Q4 2024 | $844m | $844m | |
| Two Sigma Investments LP | Q3 2025 | $287m | $287m | |
| Renaissance Technologies LLC | Q4 2024 | $199m | $199m | |
| Point72 Asset Management LP | Q2 2025 | $139m | $139m | |
| Marshall Wace LLP | Q4 2024 | $168m | $135m | |
| D. E. Shaw & Co. | Q3 2025 | $218m | $95m | |
| Balyasny Asset Management LLC | Q2 2026 | $83m | $83m | |
| Schonfeld Strategic Advisors LLC | Q1 2026 | $18m | $18m | |
| Voloridge Investment Management LLC | Q4 2024 | $35m | $15m | |
| Holocene Advisors LP | Q2 2026 | $12m | $12m | |
| Invesco Ltd | Q2 2025 | $423m | last listed Q3 2025 | |
| Coatue Management LLC | Q4 2024 | $304m | last listed Q1 2025 | |
| Citadel Advisors LLC | Q3 2025 | $203m | last listed Q4 2025 | |
| Bridgewater Associates LP | Q4 2024 | $38m | last listed Q2 2025 | |
| Tudor Investment Corp | Q3 2024 | $36m | last listed Q4 2024 | |
| Hudson Bay Capital Management LP | Q4 2024 | $30m | last listed Q4 2024 | |
| Whale Rock Capital Management LLC | Q2 2025 | $27m | last listed Q2 2025 | |
| Woodline Partners LP | Q1 2025 | $21m | last listed Q3 2025 | |
| Two Sigma Advisers LP | Q3 2025 | $14m | last listed Q3 2025 | |
| Walleye Capital LLC | Q3 2025 | $12m | last listed Q3 2025 |
What SMCI is worth
Knowing who owns it is half the question. The other half is what it is worth against the companies it trades beside, which is the one an interviewer will follow up with.
Build the comp set around SMCI →How much of the picture this is
A Form 13F reports US-listed long equity and nothing else: no shorts, no bonds, no cash and no non-US listings. It arrives forty-five days after the quarter ends, so a manager who sold in July still shows the position in a filing published in August. This page reads the managers on file here rather than every filer in the market, and each manager’s largest positions rather than the whole table, so a small position in a very large book may not appear. Say “their last filing showed” rather than “they own”, and the distinction will do you credit.
What to do with a name the funds are buying
Knowing who owns something is the start of a pitch, not the pitch. The next questions are what it is worth and why they were buying.
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The holdings, every quarter, and the week between
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