Company · Ownership research

COHERENT CORP. COHR

CIK 0000820318 · CUSIP 19247G107

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 19247G107 (COHR), not CUSIP 19247G907 (COHR), CUSIP 19247G957 (COHR), and does not merge CUSIPs.

This page lists the top 20 of 585 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BlackRock, Inc. CIK 2012383 · View history	$1.24B 19,048,942 shares	0.03%	+625.56K(+3.40%)Added	SEC filing ↗ May 2, 2025	▾
02	VANGUARD GROUP INC CIK 102909 · View history	$1.03B 15,790,869 shares	0.02%	+31.61K(+0.20%)Added	SEC filing ↗ May 9, 2025	▾
03	FMR LLC CIK 315066 · View history	$656.93M 10,115,981 shares	0.04%	+270.97K(+2.80%)Added	SEC filing ↗ May 12, 2025	▾
04	Invesco Ltd. CIK 914208 · View history	$529.21M 8,149,266 shares	0.10%	-1.34M(-14.20%)Reduced	SEC filing ↗ May 12, 2025	▾
05	DODGE & COX CIK 200217 · View history	$418.07M 6,437,769 shares	0.24%	-3.80M(-37.10%)Reduced	SEC filing ↗ May 14, 2025	▾
06	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$372.75M 5,739,869 shares	0.07%	+2.62M(+83.80%)Added	SEC filing ↗ May 13, 2025	▾
07	STATE STREET CORP CIK 93751 · View history	$295.23M 4,546,251 shares	0.01%	+36.40K(+0.80%)Added	SEC filing ↗ May 15, 2025	▾
08	Point72 Asset Management, L.P. CIK 1603466 · Amended · View history	$225.59M 3,473,829 shares	0.63%	+1.91M(+122.60%)Added	SEC filing ↗ Jul 21, 2025	▾
09	Sachem Head Capital Management LP CIK 1582090 · View history	$180.21M 2,775,000 shares	7.22%	+1.64M(+145.20%)Added	SEC filing ↗ May 15, 2025	▾
10	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$165.71M 2,546,867 shares	0.01%	+119.45K(+4.90%)Added	SEC filing ↗ May 13, 2025	▾
11	MORGAN STANLEY CIK 895421 · View history	$160.93M 2,478,073 shares	0.01%	+1.09M(+78.80%)Added	SEC filing ↗ May 15, 2025	▾
12	Duquesne Family Office LLC CIK 1536411 · View history	$144.30M 2,222,070 shares	4.84%	-598.86K(-21.20%)Reduced	SEC filing ↗ May 15, 2025	▾
13	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$138.52M 2,132,917 shares	0.03%	-876.24K(-29.10%)Reduced	SEC filing ↗ May 13, 2025	▾
14	Polar Capital Holdings Plc CIK 1837309 · View history	$129.75M 1,997,965 shares	0.79%	+364.88K(+22.30%)Added	SEC filing ↗ May 15, 2025	▾
15	MACQUARIE GROUP LTD CIK 1418333 · Amended · View history	$127.64M 1,965,531 shares	0.16%	+199.94K(+11.30%)Added	SEC filing ↗ Aug 14, 2025	▾
16	NORGES BANK CIK 1374170 · Amended · View history	$127.29M 1,960,113 shares	0.02%	+431.88K(+28.30%)Added	SEC filing ↗ May 13, 2025	▾
17	Holocene Advisors, LP CIK 1700574 · View history	$105.55M 1,625,385 shares	0.31%	+529.37K(+48.30%)Added	SEC filing ↗ May 15, 2025	▾
18	Artisan Partners Limited Partnership CIK 1466153 · View history	$101.92M 1,569,406 shares	0.17%	+117.40K(+8.10%)Added	SEC filing ↗ May 14, 2025	▾
19	THORNBURG INVESTMENT MANAGEMENT INC CIK 1145020 · View history	$101.30M 155,995 shares	0.21%	-11.97K(-7.10%)Reduced	SEC filing ↗ May 8, 2025	▾
20	JPMORGAN CHASE & CO CIK 19617 · View history	$99.58M 1,533,478 shares	0.01%	+616.08K(+67.20%)Added	SEC filing ↗ May 12, 2025	▾

Showing 20 / 585 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

585

Cancelled or null records excluded

Disclosed shares

142,484,478

Not deduplicated across managers

Disclosed value

$9.35B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

COHERENT CORP. · Q1 2025

Explore all 585 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.