Coherent Corp. (COHR): FMR LLC cut its COHR stake below 5% (4.2%) 4.2%

4.2%

Stake · was 5.6%

8.19M

Shares owned

Stake as of

Sep 30, 2026

Filed

Nov 5, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Mar 6, 2026InsiderDirector sold ~$945K of COHR shares in the open market
2. Aug 12, 2026Company filing · Form 8-K · Results, Reg FDReported its results, and shared information with investors
3. Aug 18, 2026InsiderCFO sold ~$972K of COHR shares in the open market
4. Aug 18, 2026CongressDisclosed sale of COHR — reported range $1,001 - $15,000
5. Aug 27, 2026Company filing · Form 8-K · Executive change, Other newsChanged a top executive or board member, and reported other company news“On August 27, 2026 (the “Grant Date”), the Compensation and Human Capital Committee (the “Committee”) of the Board of Directors of Coherent Corp. approved special incentive awards for key members of its leadership team, including James R. Anderson, the Company’s Chief Executive Officer, with a target value of $50 million, Sherri Luther, the Company’s Chief Financial Officer, with a target value of $15 million, Julie…”
6. Aug 31, 2026Insider · 3 peopleInsiders: 3 sales (~$3.2M)
7. Sep 1, 2026InsiderOfficer sold ~$1.63M of COHR shares in the open market
8. Sep 2, 2026InsiderDirector sold ~$591K of COHR shares in the open market
9. Sep 9, 2026InsiderOfficer sold ~$155K of COHR shares in the open market
10. Sep 11, 2026Insider · Their largest sale since 2021Director sold ~$1.63M of COHR shares in the open market

What came next

1. Nov 4, 2026Company filing · Form 8-K · Results, Reg FDReported its results, and shared information with investors
2. Nov 5, 20265% stakeFMR LLC reported a passive stake (13G) of 4.2%
3. Nov 9, 2026Insider · Largest insider buy since 2006CEO purchased ~$997K of COHR shares in the open market
4. Nov 10, 2026Insider · Their first buy on recordDirector purchased ~$223K of COHR shares in the open market

How to read SEC Schedule 13G

A Schedule 13D and a Schedule 13G both disclose beneficial ownership of more than 5% of a US company's voting shares. A 13D is the long form, filed by holders who may seek to influence or control the company, and it must state what they intend to do. A 13G is the short form, open only to passive holders and to certain institutions holding in the ordinary course of business, and it asks no question about intent.

Full guide: Schedule 13D vs Schedule 13G: what is the difference?

What else is on file for Coherent Corp.

For Coherent Corp., OQRO holds 14 insider filings (SEC Form 4 or Form 144), 1 Congress trade report and 1 fund holdings report (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its COHR page.

How this filing works

• Schedule 13D vs 13G

Other disclosures at Coherent Corp.

• SEC Form 4Nov 12, 2026
• SEC Form 4Nov 12, 2026
• SEC Form 4Sep 15, 2026
• SEC Form 144Sep 11, 2026
• SEC Form 4Sep 11, 2026
• House Clerk periodic transaction reportSep 10, 2026

Everything OQRO holds on this company is on its COHR page.