Susan Ocampo
Susan Ocampo: 10% owner at MACOM. What Susan Ocampo 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.
MACOM (MTSI)
Susan Ocampo holds 7.1M MACOM shares (9.3% of the company), worth about $2.3B at the last price, according to the Form 4 of Feb 25, 2026.
- Shares held: 4.5M (5.9%), $1.5B — Held through trusts (By Ocampo Family Trusts, By GRAT).
- Shares held: 2.6M (3.4%), $844.4M — Held by a spouse or a family member (By trusts for children).
Declarations
- MACOM (MTSI) — Form 4 of Feb 25, 2026: open-market sale of 53,509 at $250.08; open-market sale of 41,012 at $250.39; 7.1M shares after 0001193125-26-074841
- MACOM (MTSI) — Form 4 of Feb 18, 2026: open-market sale of 79,523 at $245.31; open-market sale of 600 at $246.02; 7.6M shares after 0001193125-26-059964
- MACOM (MTSI) — Form 4 of Feb 13, 2026: open-market sale of 56,543 at $240.22; open-market sale of 126 at $241.14; 7.7M shares after 0001193125-26-053965
- MACOM (MTSI) — Form 4 of Feb 6, 2026: open-market sale of 100,000 at $235.85; 7.8M shares after 0001193125-26-045161
- MACOM (MTSI) — Form 4 of Feb 3, 2026: open-market sale of 100,000 at $230.29; 7.9M shares after 0001193125-26-039769
- MACOM (MTSI) — Form 4 of Dec 9, 2025: open-market sale of 121,067 at $190.07; 8.0M shares after 0001193125-25-312818
- MACOM (MTSI) — Form 4 of Dec 5, 2025: open-market sale of 2,291 at $190.00; open-market sale of 76,642 at $190.10; 8.1M shares after 0001193125-25-309698
- MACOM (MTSI) — Form 4 of Dec 3, 2025: open-market sale of 4,171 at $180.00; open-market sale of 95,829 at $180.06; 8.2M shares after 0001193125-25-307960
- MACOM (MTSI) — Form 4 of Nov 10, 2025: open-market sale of 100,000 at $160.08; open-market sale of 56,711 at $170.01; 8.3M shares after 0000904454-25-000580
- MACOM (MTSI) — Form 4 of Oct 29, 2025: open-market sale of 124,515 at $148.02; open-market sale of 8,358 at $150.01; 8.5M shares after 0000904454-25-000533
- MACOM (MTSI) — Form 4 of Oct 27, 2025: open-market sale of 1,862 at $141.00; open-market sale of 44,809 at $142.10; 8.6M shares after 0000904454-25-000506
- MACOM (MTSI) — Form 4 of Oct 20, 2025: open-market sale of 36,762 at $141.01; 8.7M shares after 0000904454-25-000500
- MACOM (MTSI) — Form 4 of Oct 16, 2025: open-market sale of 53,104 at $133.03; open-market sale of 150,000 at $136.02; 8.8M shares after 0000904454-25-000491
- MACOM (MTSI) — Form 4 of Oct 8, 2025: open-market sale of 62,476 at $133.22; open-market sale of 150,000 at $133.03; 9.1M shares after 0000904454-25-000480
- MACOM (MTSI) — Form 4 of Sep 18, 2025: open-market sale of 150,000 at $133.09; gift of 1,623; 9.3M shares after 0000904454-25-000448
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.