Fmr Llc ownership in COHR / Coherent Corp.

Coherent Corp.

MX ˙ BMV ˙ US19247G1076

Security	MX:COHR / Coherent Corp.
Institution	Fmr Llc
Latest Disclosed Ownership	23,572,803 shares
Ownership	15.00%

2026-02-05 - Fmr Llc has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 23,572,803 shares of Coherent Corp. (MX:COHR). This represents 15.0 percent ownership of the company. In their previous filing dated 2025-11-07 , Fmr Llc had reported owning 17,142,547 shares, indicating an increase of 37.51 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File Date	Effective Date	Form	Prev Shares	Latest Shares	ΔShares (Percent)	Ownership (Percent)	ΔOwnership (Percent)
2026-02-05	2026-02-05	13G/A	17,142,547	23,572,803	37.51	15.00	37.61
2025-11-07	2025-11-07	13G/A	12,851,209	17,142,547	33.39	10.90	32.93
2025-11-05	2025-11-05	13G/A	9,845,014	12,851,209	30.54	8.20	28.12
2025-02-12	2025-02-12	13G		9,845,014		6.40

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel Premium Registration Required .

Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-15	2026-03-31	13F	COHERENT	COM	19247G107	22,660,867	-946,136	-4.01	5,398,045	23.89	0.2843
2026-02-17	2025-12-31	13F	COHERENT	COM	19247G107	23,607,003	10,755,793	83.69	4,357,145	214.75	0.2222
2025-11-13	2025-09-30	13F	COHERENT	COM	19247G107	12,851,210	1,785,320	16.13	1,384,332	40.23	0.0720
2025-08-14	2025-06-30	13F	COHERENT	COM	19247G107	11,065,890	949,909	9.39	987,188	50.27	0.0557
2025-05-12	2025-03-31	13F	COHERENT	COM	19247G107	10,115,981	270,967	2.75	656,932	-29.56	0.0419
2025-02-13	2024-12-31	13F	COHERENT	COM	19247G107	9,845,014	2,764,488	39.04	932,618	48.15	0.0557
2024-11-13	2024-09-30	13F	COHERENT	COM	19247G107	7,080,526	3,281,346	86.37	629,530	128.68	0.0383
2024-08-13	2024-06-30	13F	COHERENT	COM	19247G107	3,799,180	1,834,871	93.41	275,289	131.19	0.0176
2024-05-13	2024-03-31	13F	COHERENT	COM	19247G107	1,964,309	-4,317,228	-68.73	119,076	-56.45	0.0080
2024-02-13	2023-12-31	13F	COHERENT	COM	19247G107	6,281,537	407,913	6.94	273,435	42.63	0.0210
2023-11-13	2023-09-30	13F	COHERENT	COM	19247G107	5,873,624	-1,223,665	-17.24	191,715	-47.01	0.0166
2023-08-11	2023-06-30	13F	COHERENT	COM	19247G107	7,097,289	2,773,952	64.16	361,820	119.77	0.0303
2023-08-11	2023-03-31	13F/A-1	COHERENT	COM	19247G107	4,323,337	2,079,663	92.69	164,633	109.05	0.0151
2023-05-11	2023-03-31	13F	COHERENT	COM	19247G107	4,323,337	2,079,663		164,633		0.0030
2023-02-13	2022-12-31	13F	COHERENT	COM	19247G107	2,243,674	571,035	34.14	78,753	35.10	0.0078
2022-11-10	2022-09-30	13F	COHERENT	COM	19247G107	1,672,639	1,672,639		58,291		0.0061

Legend

Shares: The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value: The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price: The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class: This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred

Allocation (%): The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation: The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%): The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis: The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss: This is the market value of the position as of the effective date minus the cost basis.