Coherent Corp.
MX ˙ BMV ˙ US19247G1076
SecurityMX:COHR / Coherent Corp.
InstitutionGeode Capital Management, Llc
Latest Disclosed Ownership5,238,183 shares
Latest Disclosed Value $ 1,246,112,082
Geode Capital Management, Llc reports 87.52% increase in ownership of COHR / Coherent Corp.

On May 15, 2026 - Geode Capital Management, Llc filed a 13F-HR form disclosing ownership of 5,238,183 shares of Coherent Corp. (MX:COHR) valued at $1,246,112,082 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 2,793,423 shares of Coherent Corp.. This represents a change in shares of 87.52% during the quarter.

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 .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F COHERENT COM 19247G107 5,238,183 2,444,760 87.52 1,246,112 141.64 0.0414
2026-02-09 2025-12-31 13F COHERENT COM 19247G107 2,793,423 57,923 2.12 515,696 74.98 0.0318
2025-11-12 2025-09-30 13F COHERENT COM 19247G107 2,735,500 57,742 2.16 294,723 23.35 0.0188
2025-08-08 2025-06-30 13F COHERENT COM 19247G107 2,677,758 130,891 5.14 238,923 44.18 0.0167
2025-05-13 2025-03-31 13F COHERENT COM 19247G107 2,546,867 119,448 4.92 165,714 -28.05 0.0130
2025-02-12 2024-12-31 13F COHERENT COM 19247G107 2,427,419 -563 -0.02 230,323 6.67 0.0178
2024-11-12 2024-09-30 13F COHERENT COM 19247G107 2,427,982 248,192 11.39 215,932 36.67 0.0175
2024-08-09 2024-06-30 13F COHERENT COM 19247G107 2,179,790 62,729 2.96 157,991 23.08 0.0139
2024-05-13 2024-03-31 13F COHERENT COM 19247G107 2,117,061 66,418 3.24 128,362 43.78 0.0119
2024-02-13 2023-12-31 13F COHERENT COM 19247G107 2,050,643 148,151 7.79 89,279 43.75 0.0093
2023-11-13 2023-09-30 13F COHERENT COM 19247G107 1,902,492 -54,957 -2.81 62,108 -37.76 0.0074
2023-08-11 2023-06-30 13F COHERENT COM 19247G107 1,957,449 81,998 4.37 99,791 39.73 0.0117
2023-05-15 2023-03-31 13F COHERENT COM 19247G107 1,875,451 -67,279 -3.46 71,417 104,925.00 0.0093
2023-02-13 2022-12-31 13F COHERENT COM 19247G107 1,942,730 122,237 6.71 68 -99.89 0.0096
2022-11-14 2022-09-30 13F COHERENT COM 19247G107 1,820,493 1,820,493 63,444 0.0096
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.