Cerebras Systems
CBRS
411 hedge funds and large institutions have $19.5B invested in Cerebras Systems in 2026 Q2 according to their latest regulatory filings, with 411 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.
96.24% more ownership
Funds ownership: 0% → 96.24% (+96%)
67% more call options, than puts
Call options by funds: $2.58B | Put options by funds: $1.55B
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
EV
Eclipse Ventures
Palo Alto,
California
|
+$2.69B |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
+$1.99B |
| 3 |
ACM
Altimeter Capital Management
Boston,
Massachusetts
|
+$1.7B |
| 4 |
Coatue Management
New York
|
+$1.65B |
| 5 |
Capital World Investors
Los Angeles,
California
|
+$917M |
Top Sellers
CBRS Hedge Fund Activity: Q2 2026 in Review
411 of the 8,279 institutional investors tracked by Wall St. Rank reported a position in Cerebras Systems (CBRS) for Q2 2026, worth a combined $19.5B.
Buyers outnumbered sellers: 411 funds opened new CBRS positions and 0 closed out — a net gain of 411 holders — while 0 added to existing stakes and 0 trimmed.
The largest buyer was Eclipse Ventures, opening a new position worth an estimated $2.69B.
- 411 institutional investors held Cerebras Systems (CBRS) as of Q2 2026, up from 0 in Q1 2026.
- Funds reported $19.5B of Cerebras Systems stock for Q2 2026.
- 411 funds opened new Cerebras Systems positions in Q2 2026 and 0 closed out, a net change of +411 holders.
- The largest Cerebras Systems buyer in Q2 2026 was Eclipse Ventures, an estimated $2.69B added.
Based on aggregated 13F filings for Q2 2026.