COHR COHERENT CORP
FollowStock (common), issuer CIK 820318
618 managers (629 13F filers) reported a position in COHR shares at 2024-12-31, 142,504,231 shares in all. 120 filers opened a position and 45 filers sold out during the quarter.
- Managers
- 618
- 13F filers
- 629
- New
- 120
- Added
- 171
- Reduced
- 215
- Sold out
- 45
- Shares held by filers
- 142,504,231
Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
| Owner | Date | Shares | Price | Filing |
|---|---|---|---|---|
| Luther Sherri Rofficer (Chief Financial Officer) | 2026-10-12 | -18,284 F | $312.62 | Form 4 |
| Mocciaro Ilariaofficer (Chief Accounting Officer) | 2026-02-28 | -636 F | $258.93 | Form 4 |
| PAGLIUCA STEPHEN Gdirector | 2026-02-11 | +279 A | $0 | Form 4 |
| Mocciaro Ilariaofficer (Chief Accounting Officer) | 2025-11-28 | -1,130 F | $154 | Form 4 |
13F holders, Q4 2024
Filers in the available 13F reports with a share position at 2024-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
Events
Luther Sherri R disposed of 18,284 COHR shares on 2026-10-12, Form 4 filed 2026-10-14. 0000899140-26-001104
Accepted , ingestedMocciaro Ilaria disposed of 1,766 COHR shares between 2025-11-28 and 2026-02-28, Form 4 filed 2026-10-07. 0000899140-26-001100
Accepted , ingestedPAGLIUCA STEPHEN G acquired 279 COHR shares on 2026-02-11, Form 4 filed 2026-10-07. 0001193125-26-417073
Accepted , ingested