Cerebras Systems Inc. (CBRS) Institutional Ownership Changes & 13F Activity
Cerebras Systems Inc. (CBRS). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Coatue Management Llc, Atreides Management, Lp, Tiger Global Management, Price T Rowe Associates Inc, and Citadel Advisors Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Smith Chas P & Associates Pa Cpas | Buy | +2,705 | — | 2,705 | $597.80K | Q2 2026 | Sep 11, 2026 |
| Manufacturers Life Insurance Company, The | Buy | +461,443 | — | 461,443 | $101.98M | Q2 2026 | Sep 09, 2026 |
| Parkside Financial Bank & Trust | Buy | +72 | — | 72 | $15.91K | Q2 2026 | Sep 04, 2026 |
| Citadel Advisors Llc | Buy | +1,248,170 | — | 1,248,170 | $275.85M | Q2 2026 | Sep 02, 2026 |
| Allianz Asset Management Gmbh | Buy | +2,300 | — | 2,300 | $508.30K | Q2 2026 | Sep 02, 2026 |
| Cornerstone Financial Management Llc | Buy | +2 | — | 2 | $442.00 | Q2 2026 | Aug 28, 2026 |
| Corient Private Wealth Llc | Buy | +926 | — | 926 | $204.59K | Q2 2026 | Aug 27, 2026 |
| Cantor Fitzgerald, L. P. | Buy | +61,100 | — | 61,100 | $13.50M | Q2 2026 | Aug 19, 2026 |
| Mercer Global Advisors Inc | Buy | +19,230 | — | 19,230 | $4.25M | Q2 2026 | Aug 19, 2026 |
| Value Aligned Research Advisors, Llc | Buy | +1,094,722 | — | 1,094,722 | $241.93M | Q2 2026 | Aug 17, 2026 |
| Capstone Investment Advisors, Llc | Buy | +202,100 | — | 202,100 | $44.66M | Q2 2026 | Aug 17, 2026 |
| Proficio Capital Partners Llc | Buy | +6,258 | — | 6,258 | $1.38M | Q2 2026 | Aug 17, 2026 |
| Equitable Holdings, Inc. | Buy | +2,843 | — | 2,843 | $628.30K | Q2 2026 | Aug 17, 2026 |
| Pure Financial Advisors, Llc | Buy | +1,242 | — | 1,242 | $274.48K | Q2 2026 | Aug 17, 2026 |
| Transamerica Financial Advisors, Llc | Buy | +145 | — | 145 | $32.05K | Q2 2026 | Aug 17, 2026 |
| Coatue Management Llc | Buy | +7,011,028 | — | 7,011,028 | $1.55B | Q2 2026 | Aug 14, 2026 |
| Atreides Management, Lp | Buy | +3,110,086 | — | 3,110,086 | $687.33M | Q2 2026 | Aug 14, 2026 |
| Tiger Global Management | Buy | +2,999,000 | — | 2,999,000 | $662.78M | Q2 2026 | Aug 14, 2026 |
| Price T Rowe Associates Inc | Buy | +2,044,623 | — | 2,044,623 | $451.86M | Q2 2026 | Aug 14, 2026 |
| Balyasny Asset Management L.P. | Buy | +1,120,356 | — | 1,120,356 | $247.60M | Q2 2026 | Aug 14, 2026 |
| Harvard Management Co Inc | Buy | +1,081,283 | — | 1,081,283 | $238.96M | Q2 2026 | Aug 14, 2026 |
| Wellington Management Group Llp | Buy | +881,688 | — | 881,688 | $194.85M | Q2 2026 | Aug 14, 2026 |
| Advanced Micro Devices Inc | Buy | +794,467 | — | 794,467 | $175.58M | Q2 2026 | Aug 14, 2026 |
| ARK Invest | Buy | +764,613 | — | 764,613 | $168.98M | Q2 2026 | Aug 14, 2026 |
| Inherent Management Corp. | Buy | +425,000 | — | 425,000 | $4.67M | Q2 2026 | Aug 14, 2026 |
| Marex Group Plc | Buy | +422,732 | — | 422,732 | $93.42M | Q2 2026 | Aug 14, 2026 |
| Dragoneer Investment Group, Llc | Buy | +400,000 | — | 400,000 | $88.40M | Q2 2026 | Aug 14, 2026 |
| Adams Street Partners Llc | Buy | +398,144 | — | 398,144 | $87.99M | Q2 2026 | Aug 14, 2026 |
| T. Rowe Price Investment Management, Inc. | Buy | +340,920 | — | 340,920 | $75.34M | Q2 2026 | Aug 14, 2026 |
| Davidson Kempner Capital Management Lp | Buy | +339,218 | — | 339,218 | $74.97M | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about CBRS activity
Which institutional owners are buying CBRS?
Institutional owners buying CBRS include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in CBRS activity?
"Buy" means an investor increased their reported position in CBRS compared to the prior reporting period. This reflects growing exposure to Cerebras Systems Inc. (CBRS) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in CBRS increasing?
Institutional interest in CBRS can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.