Stephen Andrew Cohen
Stephen Andrew Cohen: See Remarks · Director at Palantir. What Stephen Andrew Cohen holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
Palantir (PLTR)
Stephen Andrew Cohen holds 13.9M Palantir shares (0.58% of the company), worth about $2.6B at the last price, according to the Form 4 of May 20, 2026.
- Shares held: 13.9M (0.58%), $2.6B — Held in their own name: 13.9M Class B, 592 Class A.
- Options: 8.3M (0.35%), $1.6B — The right to buy 8.3M shares at $4.72 each, until 2030. Not bought yet.
Declarations
- Palantir (PLTR) — Form 4 of May 20, 2026 (See Remarks): conversion of 319,934; open-market sale of 5,337 at $132.95; 13.9M shares after 0001823920-26-000007
- Palantir (PLTR) — Form 4 of Feb 20, 2026 (See Remarks): conversion of 327,088; open-market sale of 32,376 at $132.03; 13.5M shares after 0001823920-26-000006
- Palantir (PLTR) — Form 4 of Nov 21, 2025 (See Remarks): conversion of 308,635; open-market sale of 19,068 at $155.31; 13.2M shares after 0001823920-25-000002
- Palantir (PLTR) — Form 4 of Aug 21, 2025 (See Remarks): conversion of 191,720; open-market sale of 6,470 at $143.12; 12.9M shares after 0001321655-25-000113
- Palantir (PLTR) — Form 4 of May 21, 2025 (See Remarks): conversion of 309,696; open-market sale of 41,744 at $125.46; 12.5M shares after 0001321655-25-000076
- Palantir (PLTR) — Form 4 of Mar 17, 2025 (See Remarks): conversion of 310,000; open-market sale of 30,604 at $85.18; 12.2M shares after 0001321655-25-000039
- Palantir (PLTR) — Form 4 of Mar 14, 2025 (See Remarks): conversion of 1.3M; open-market sale of 107,584 at $80.63; 12.2M shares after 0001321655-25-000038
- Palantir (PLTR) — Form 4 of Feb 21, 2025 (See Remarks): conversion of 308,734; open-market sale of 3,474 at $96.43; 12.2M shares after 0001321655-25-000026
- Palantir (PLTR) — Form 4 of Dec 13, 2024 (See Remarks): conversion of 450,000; open-market sale of 47,556 at $68.83; 12.2M shares after 0001321655-24-000238
- Palantir (PLTR) — Form 4 of Nov 21, 2024 (See Remarks): conversion of 229,754; open-market sale of 45,261 at $60.68; 13.5M shares after 0001321655-24-000225
- Palantir (PLTR) — Form 4 of Aug 21, 2024 (See Remarks): conversion of 178,551; open-market sale of 177,956 at $32.25; 13.2M shares after 0001321655-24-000148
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.