Who owns Cerebras Systems Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of CBRS from SEC Form 13F filings across 416 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 416 institutions disclosed 89.1M shares of Cerebras Systems Inc. worth $19.59B — about 59% of shares outstanding; the largest disclosed holder is ECLIPSE OPERATIONS, LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
416
13F holders
$19.59B
value, 2026 filers
59%
of shares outstanding (89.1M sh)
416
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of CBRS's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | ECLIPSE OPERATIONS, LLCNEW | 11.4M | $2.53B | 98.3% | 7.6% | new |
| 2 | FMR LLCNEW | 8.4M | $1.86B | 0.1% | 5.6% | new |
| 3 | Altimeter Capital Management, LPNEW | 7.2M | $1.60B | 16.2% | 4.8% | new |
| 4 | COATUE MANAGEMENT LLCNEW | 7.0M | $1.55B | 3.2% | 4.6% | new |
| 5 | Capital World InvestorsNEW | 3.9M | $860.7M | 0.1% | 2.6% | new |
| 6 | MORGAN STANLEYNEW | 3.2M | $712.6M | 0.0% | 2.1% | new |
| 7 | Atreides Management, LPNEW | 3.1M | $687.3M | 4.8% | 2.1% | new |
| 8 | JPMORGAN CHASE & CONEW | 3.1M | $670.3M | 0.0% | 2.1% | new |
| 9 | TIGER GLOBAL MANAGEMENT LLCNEW | 3.0M | $662.8M | 2.8% | 2% | new |
| 10 | VY Capital Management Co. Ltd.NEW | 2.1M | $474.4M | 1.0% | 1.4% | new |
| 11 | BlackRock, Inc.NEW | 2.1M | $458.6M | 0.0% | 1.4% | new |
| 12 | PRICE T ROWE ASSOCIATES INC /MD/NEW | 2.0M | $451.9M | 0.0% | 1.4% | new |
| 13 | VANGUARD PORTFOLIO MANAGEMENT LLCNEW | 1.6M | $343.0M | 0.0% | 1% | new |
| 14 | VANGUARD CAPITAL MANAGEMENT LLCNEW | 1.4M | $304.9M | 0.0% | 0.9% | new |
| 15 | CITADEL ADVISORS LLCNEW | 1.2M | $275.8M | 0.0% | 0.8% | new |
| 16 | Balyasny Asset Management L.P.NEW | 1.1M | $247.6M | 0.3% | 0.7% | new |
| 17 | Value Aligned Research Advisors, LLCNEW | 1.1M | $241.9M | 0.6% | 0.7% | new |
| 18 | HARVARD MANAGEMENT CO INCNEW | 1.1M | $239.0M | 5.6% | 0.7% | new |
| 19 | Capital Research Global InvestorsNEW | 883,000 | $195.1M | 0.0% | 0.6% | new |
| 20 | WELLINGTON MANAGEMENT GROUP LLPNEW | 881,688 | $194.9M | 0.0% | 0.6% | new |
| 21 | NORGES BANKNEW | 846,636 | $187.1M | 0.0% | 0.6% | new |
| 22 | ADVANCED MICRO DEVICES INCNEW | 794,467 | $175.6M | 13.4% | 0.5% | new |
| 23 | ARK Investment Management LLCNEW | 764,613 | $169.0M | 1.1% | 0.5% | new |
| 24 | UBS Group AGNEW | 565,720 | $125.0M | 0.0% | 0.4% | new |
| 25 | WASHINGTON UNIVERSITYNEW | 551,086 | $121.8M | 46.0% | 0.4% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.