Which funds own CBRS
Cerebras Systems Inc in the Q2 2026 filings. 18 of the 94 managers on file reported a position, worth $7.4bn between them. Few of the managers on file hold it, so a position here is closer to a view than to a default. The quarter went one way: 18 managers opened or added against 0 cutting.
- Managers holding
- 18
- of 94 on file
- Combined value
- $7.4bn
- as reported
- Opened
- 18
- new this quarter
- Added to
- 0
- already held
- Trimmed or sold out
- 0
- 0 sold out entirely
Every manager on file with 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 |
|---|---|---|---|---|---|
| Fidelity (FMR LLC) Long-only · $2304bn book | $1.9bn | 0.1% | 8,435,095 | opened8,435,095 | New |
| Altimeter Capital Management LP Long/short equity · $9.8bn book | $1.6bn | 16% | 7,225,037 | opened7,225,037 | New |
| Coatue Management LLC Long/short equity · $48.6bn book | $1.5bn | 3.2% | 7,011,028 | opened7,011,028 | New |
| Capital World Investors Long-only · $846bn book | $861m | 0.1% | 3,894,458 | opened3,894,458 | New |
| Tiger Global Management LLC Long/short equity · $24.0bn book | $663m | 2.8% | 2,999,000 | opened2,999,000 | New |
| Balyasny Asset Management LLC Multi-strategy · $80.2bn book | $248m | 0.3% | 1,120,356 | opened1,120,356 | New |
| ARK Investment Management LLC Long-only · $15.4bn book | $169m | 1.1% | 764,613 | opened764,613 | New |
| Dragoneer Investment Group LLC Long/short equity · $2.8bn book | $88m | 3.1% | 400,000 | opened400,000 | New |
| Davidson Kempner Capital Management LP Long/short equity · $8.4bn book | $75m | 0.9% | 339,218 | opened339,218 | New |
| ExodusPoint Capital Management LP Multi-strategy · $15.5bn book | $65m | 0.4% | 292,273 | opened292,273 | New |
| Tudor Investment Corp Macro · $71.9bn book | $52m | 0.1% | 236,428 | opened236,428 | New |
| Verition Fund Management LLC Multi-strategy · $19.7bn book | $39m | 0.2% | 175,000 | opened175,000 | New |
| Hudson Bay Capital Management LP Multi-strategy · $36.8bn book | $39m | 0.1% | 174,672 | opened174,672 | New |
| D1 Capital Partners LP Long/short equity · $34.8bn book | $33m | 0.1% | 150,000 | opened150,000 | New |
| Soros Fund Management LLC Macro · $8.1bn book | $33m | 0.4% | 150,000 | opened150,000 | New |
| Freestone Grove Partners LP Multi-strategy · $15.6bn book | $22m | 0.1% | 100,002 | opened100,002 | New |
| Whale Rock Capital Management LLC Long/short equity · $12.5bn book | $11m | 0.1% | 50,696 | opened50,696 | New |
| Steadfast Capital Management LP Long/short equity · $3.3bn book | $3.0m | 0.1% | 13,386 | opened13,386 | New |
Reported as options rather than shares
A put or a call on a name is not a position in it, and the filing states the notional rather than what the option cost. These lines are listed apart for that reason and are not counted in anything above.
- Jane Street Group LLC · calls$1.1bn notional
- Davidson Kempner Capital Management LP · calls$88m notional
- ExodusPoint Capital Management LP · calls$20m notional
What CBRS 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 CBRS →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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