Coherent Corp.
MX ˙ BMV ˙ US19247G1076
SecurityMX:COHR / Coherent Corp.
InstitutionAmeriprise Financial Inc
Latest Disclosed Ownership1,105,036 shares
Latest Disclosed Value $ 263,058,641
Ameriprise Financial Inc reports 12.81% decrease in ownership of COHR / Coherent Corp.

On May 15, 2026 - Ameriprise Financial Inc filed a 13F-HR form disclosing ownership of 1,105,036 shares of Coherent Corp. (MX:COHR) valued at $263,058,641 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,267,430 shares of Coherent Corp.. This represents a change in shares of -12.81% 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.

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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 1,105,036 -162,394 -12.81 263,059 12.45 0.0113
2026-02-17 2025-12-31 13F COHERENT COM 19247G107 1,267,430 -1,853,061 -59.38 233,931 -30.41 0.0529
2025-11-14 2025-09-30 13F COHERENT COM 19247G107 3,120,491 788,304 33.80 336,140 61.56 0.0772
2025-08-14 2025-06-30 13F COHERENT COM 19247G107 2,332,187 1,389,126 147.30 208,055 239.72 0.0513
2025-05-14 2025-03-31 13F COHERENT COM 19247G107 943,061 -97,429 -9.36 61,243 -37.87 0.0165
2025-02-14 2024-12-31 13F COHERENT COM 19247G107 1,040,490 594,561 133.33 98,566 148.61 0.0253
2024-11-14 2024-09-30 13F COHERENT COM 19247G107 445,929 66,075 17.39 39,648 44.05 0.0102
2024-08-14 2024-06-30 13F COHERENT COM 19247G107 379,854 132,384 53.49 27,524 83.48 0.0074
2024-05-15 2024-03-31 13F COHERENT COM 19247G107 247,470 -213,973 -46.37 15,002 -25.32 0.0041
2024-02-14 2023-12-31 13F COHERENT COM 19247G107 461,443 196,044 73.87 20,087 131.89 0.0060
2023-11-14 2023-09-30 13F COHERENT COM 19247G107 265,399 -310,924 -53.95 8,663 -70.51 0.0028
2023-08-14 2023-06-30 13F COHERENT COM 19247G107 576,323 -3,315 -0.57 29,378 33.10 0.0092
2023-05-22 2023-03-31 13F/A-1 COHERENT COM 19247G107 579,638 249,320 75.48 22,073 90.37 0.0072
2023-05-15 2023-03-31 13F COHEN & STEERS COM 19247G107 579,638 249,320 22,073 0.0013
2023-02-14 2022-12-31 13F COHERENT COM 19247G107 330,318 29,812 9.92 11,594 10.71 0.0040
2022-11-14 2022-09-30 13F COHERENT COM 19247G107 300,506 300,506 10,472 0.0039
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.