Cerebras Systems
Builds wafer-scale AI systems and cloud compute for model training and low-latency inference.
$178.89
After-hours close−0.09 (−0.05%)
At close$178.98(−4.12%)
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Breakdown13F · Form 4
Institutions 39.22%88.84M sharesInsiders 11.07%25.07M sharesOther 49.71%112.63M shares
Shares outstanding 226.54M · Float 60.85M · 26.9% free float
Institutions13F, as of Jun 30, 2026
455 holders · 88.84M shares · 421 new positions · 421 increased · 0 reduced · 0 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Eclipse Ventures, LLC | 11.45M | 5.05% | +11.45Mnew | Aug 7, 2026 |
| FMR LLC | 8.44M | 3.72% | +8.44Mnew | Aug 13, 2026 |
| Altimeter Capital Management, LP | 7.23M | 3.19% | +7.23Mnew | Aug 14, 2026 |
| Coatue Management LLC | 7.01M | 3.09% | +7.01Mnew | Aug 14, 2026 |
| Capital World Investors | 3.89M | 1.72% | +3.89Mnew | Aug 12, 2026 |
| Morgan Stanley | 3.22M | 1.42% | +3.22Mnew | Aug 13, 2026 |
| Atreides Management, LP | 3.11M | 1.37% | +3.11Mnew | Aug 14, 2026 |
| JPMorgan Chase & Co | 3.10M | 1.37% | +3.10Mnew | Aug 12, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| FMR LLC | 46.60% | 25.62M | 13G | Jun 5, 2026 ↗ |
| Foundation Capital Management Co. VIII, L.L.C. | 12.20% | 14.21M | 13G | Aug 14, 2026 ↗ |
| Atreides Management, LP | 10.70% | 10.54M | 13G | Aug 14, 2026 ↗ |
| JPMorgan Chase & Co | 10.10% | 3.49M | 13G | Jun 4, 2026 ↗ |
| Andrew Feldman | 9.20% | 10.40M | 13G | Aug 14, 2026 ↗ |
| Tiger Global Investments, L.P. | 8.69% | 3.00M | 13G | May 22, 2026 ↗ |
| Benchmark Capital Partners VIII, L.P. | 7.70% | 9.31M | 13G | Aug 14, 2026 ↗ |
| Coatue Management LLC | 7.10% | 7.01M | 13G | Aug 14, 2026 ↗ |
| Altimeter Capital Management, LP | 6.20% | 7.16M | 13G | Aug 14, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Andrew D. Feldman | director, officer: CEO, President | 13.96M | 6.16% | Aug 25, 2026 |
| Benchmark Capital Management Co. VIII, L.L.C. | 10 percent owner | 8.86M | 3.91% | Aug 26, 2026 |
| Sean Lie | officer: Chief Technology Officer | 7.97M | 3.52% | Aug 21, 2026 |
| Steven Vassallo | director | 870.9K | 0.38% | Aug 25, 2026 |
| Robert Patrick Jr. Komin | officer: Chief Financial Officer | 854.2K | 0.38% | Aug 20, 2026 |
| Foundation Capital Management Co. VIII, L.L.C. | 10 percent owner | 749.4K | 0.33% | Aug 25, 2026 |
| Dhiraj Mallick | officer: Chief Operating Officer | 640.8K | 0.28% | Aug 20, 2026 |
| Lior Susan | director | 451.8K | 0.20% | Aug 21, 2026 |
| Eric Vishria | director | 186.8K | 0.08% | Aug 26, 2026 |
| Yagnesh Patel | officer: Chief Accounting Officer | 131.3K | 0.06% | Aug 20, 2026 |
2 ten-percent owners hold 9.61M shares by Form 4 — the 13D/G table above shows those stakes, the figure above counts officers and directors only
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 21, 2026 | Andrew D. Feldmandirector, officer: CEO, President | Sale · 13 lots | 237,559 | $199.27 | 16,853 |
| Aug 21, 2026 | Sean Lieofficer: Chief Technology Officer | Sale | 16,293 | $210.01 | 368,926 |
| Aug 20, 2026 | Sean Lieofficer: Chief Technology Officer | Sale · 10 lots | 710,247 | $207.86 | 368,926 |
| Aug 18, 2026 | Yagnesh Patelofficer: Chief Accounting Officer | Sale · 25 lots | 4,574 | $222.22 | 16,676 |
| Aug 18, 2026 | Sean Lieofficer: Chief Technology Officer | Sale · 26 lots | 21,257 | $222.22 | 595,449 |
| Aug 18, 2026 | Dhiraj Mallickofficer: Chief Operating Officer | Sale · 26 lots | 38,889 | $222.22 | 120,000 |
| Aug 18, 2026 | Andrew D. Feldmandirector, officer: CEO, President | Sale · 26 lots | 26,644 | $222.22 | 66,853 |
| Aug 17, 2026 | Eric Vishriadirector | Sale · 6 lots | 68,268 | $229.77 | 31,383 |
| Aug 14, 2026 | Steven Vassallodirector | Sale · 5 lots | 50,000 | $218.18 | 49,599 |
CongressHouse and Senate disclosures
Not reported.