CBRS
Cerebras Systems Inc.
NASDAQ · Technology · Semiconductors · US
$210.05
+10.30%0
Insider buys (3m)
188
Insider sells (3m)
-$258.2M
Net value (3m)
+6.3%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Aug 25, 2026 | Feldman Andrew D. · director, officer: CEO, President | M-Exempt | 237,559 | $0.00 |
| Aug 25, 2026 | Feldman Andrew D. · director, officer: CEO, President | M-Exempt | 37,559 | $2.72 |
| Aug 25, 2026 | Feldman Andrew D. · director, officer: CEO, President | M-Exempt | 137,326 | $7.89 |
| Aug 25, 2026 | Feldman Andrew D. · director, officer: CEO, President | M-Exempt | 62,674 | $5.02 |
| Aug 25, 2026 | Feldman Andrew D. · director, officer: CEO, President | Sale | 6 | $210 |
| Aug 25, 2026 | Feldman Andrew D. · director, officer: CEO, President | Sale | 4,594 | $209 |
| Aug 25, 2026 | Feldman Andrew D. · director, officer: CEO, President | Sale | 1,400 | $207 |
| Aug 25, 2026 | Feldman Andrew D. · director, officer: CEO, President | Sale | 1,600 | $205 |
| Aug 25, 2026 | Feldman Andrew D. · director, officer: CEO, President | Sale | 4,800 | $204 |
| Aug 25, 2026 | Feldman Andrew D. · director, officer: CEO, President | Sale | 12,092 | $203 |
| Aug 25, 2026 | Feldman Andrew D. · director, officer: CEO, President | Sale | 6,699 | $202 |
| Aug 25, 2026 | Feldman Andrew D. · director, officer: CEO, President | Sale | 8,832 | $201 |
| Aug 25, 2026 | Feldman Andrew D. · director, officer: CEO, President | Sale | 33,575 | $200 |
| Aug 25, 2026 | Feldman Andrew D. · director, officer: CEO, President | Sale | 66,237 | $199 |
| Aug 25, 2026 | Feldman Andrew D. · director, officer: CEO, President | Sale | 32,864 | $198 |
| Aug 25, 2026 | Feldman Andrew D. · director, officer: CEO, President | Sale | 21,307 | $197 |
| Aug 25, 2026 | Feldman Andrew D. · director, officer: CEO, President | Sale | 43,553 | $196 |
| Aug 21, 2026 | Lie Sean · officer: Chief Technology Officer | Sale | 11,706 | $204 |
| Aug 21, 2026 | Lie Sean · officer: Chief Technology Officer | Sale | 47,766 | $205 |
| Aug 21, 2026 | Lie Sean · officer: Chief Technology Officer | M-Exempt | 16,293 | $5.48 |
| Aug 21, 2026 | Lie Sean · officer: Chief Technology Officer | M-Exempt | 696,798 | $0.00 |
| Aug 21, 2026 | Lie Sean · officer: Chief Technology Officer | M-Exempt | 48,545 | $5.48 |
| Aug 21, 2026 | Lie Sean · officer: Chief Technology Officer | M-Exempt | 114,455 | $5.02 |
| Aug 21, 2026 | Lie Sean · officer: Chief Technology Officer | M-Exempt | 87,326 | $7.89 |
| Aug 21, 2026 | Lie Sean · officer: Chief Technology Officer | M-Exempt | 138,236 | $2.72 |
| Aug 21, 2026 | Lie Sean · officer: Chief Technology Officer | M-Exempt | 308,236 | $2.40 |
| Aug 21, 2026 | Lie Sean · officer: Chief Technology Officer | Sale | 16,293 | $210 |
| Aug 21, 2026 | Lie Sean · officer: Chief Technology Officer | Sale | 24,652 | $213 |
| Aug 21, 2026 | Lie Sean · officer: Chief Technology Officer | Sale | 10,715 | $211 |
| Aug 21, 2026 | Lie Sean · officer: Chief Technology Officer | Sale | 46,214 | $211 |
Institutional positioning
13F filings over the trailing two quarters
New 422Increased 0Reduced 0Sold out 0
| Filer | Action | Shares | Filed |
|---|---|---|---|
| ECLIPSE OPERATIONS, LLC | New Position | 11,446,270 | Aug 7, 2026 |
| FMR LLC | New Position | 8,435,095 | Aug 13, 2026 |
| JANE STREET GROUP, LLC | New Position | 8,111,322 | Aug 14, 2026 |
| Altimeter Capital Management, LP | New Position | 7,225,037 | Aug 14, 2026 |
| COATUE MANAGEMENT LLC | New Position | 7,011,028 | Aug 14, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New Position | 4,698,018 | Aug 14, 2026 |
| Capital World Investors | New Position | 3,894,458 | Aug 12, 2026 |
| Atreides Management, LP | New Position | 3,810,086 | Aug 14, 2026 |
| MORGAN STANLEY | New Position | 3,224,209 | Aug 13, 2026 |
| CITADEL ADVISORS LLC | New Position | 3,114,670 | Sep 2, 2026 |
| JPMORGAN CHASE & CO | New Position | 3,100,806 | Aug 12, 2026 |
| TIGER GLOBAL MANAGEMENT LLC | New Position | 2,999,000 | Aug 14, 2026 |
| VY Capital Management Co. Ltd. | New Position | 2,146,825 | Aug 18, 2026 |
| BlackRock, Inc. | New Position | 2,075,168 | Aug 7, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | New Position | 2,044,623 | Aug 14, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Aug 25, 2026