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COHR in the 13F filings

Coherent Corp · CUSIP 19247G107

Sector · IndustrialsTheme · AI infrastructure and semiconductors· L3VLUP-defined
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
40
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 26 listed it in both
Shares listed
31,829,228
combined, among listed positions
Reported value
$12.5bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 18 buyers (opened or added shares) and 26 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -12,764,178.

Managers listing COHR in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

40 of 40 holders

ActionFiling
Fidelity (FMR LLC)11,012,710$4.3bn0.19%Trimmed-11,648,15713 Aug 2026 (the filing on sec.gov)
Invesco Ltd7,431,643$2.9bn0.23%Added+720,31114 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc3,081,354$1.2bn0.12%Added+1,539,15914 Aug 2026 (the filing on sec.gov)
MFS Investment Management2,322,386$921m0.29%Added+509,1303 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.1,642,670$648m0.31%Added+1,530,16814 Aug 2026 (the filing on sec.gov)
Whale Rock Capital Management LLC1,222,035$482m3.87%Added+246,98714 Aug 2026 (the filing on sec.gov)
Wellington Management Group LLP902,711$356m0.06%Trimmed-460,23914 Aug 2026 (the filing on sec.gov)
Dodge & Cox544,160$215m0.11%Trimmed-14,76013 Aug 2026 (the filing on sec.gov)
Neuberger Berman Group LLC459,039$181m0.12%Trimmed-246,96227 Oct 2026 (the filing on sec.gov)
Artisan Partners LP422,328$167m0.26%Added+99,45413 Aug 2026 (the filing on sec.gov)
Jane Street Group LLC389,513$154munder 0.1%Added+4,88214 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP316,968$125munder 0.1%Trimmed-92,00814 Aug 2026 (the filing on sec.gov)
Balyasny Asset Management LLC310,828$123m0.15%Trimmed-127,82914 Aug 2026 (the filing on sec.gov)
Holocene Advisors LP221,433$87m0.20%Trimmed-906,29514 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP278,085$66munder 0.1%Trimmed-238,09714 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC161,095$64munder 0.1%Trimmed-917,9992 Sep 2026 (the filing on sec.gov)
AQR Capital Management LLC137,729$54munder 0.1%Added+44,60114 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP135,982$54munder 0.1%Added+117,13113 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC132,111$52m0.06%Trimmed-30,31114 Aug 2026 (the filing on sec.gov)
Tudor Investment Corp111,594$44m0.06%Added+86,87814 Aug 2026 (the filing on sec.gov)
Rokos Capital Management LLP101,561$40m0.15%Trimmed-144,39614 Aug 2026 (the filing on sec.gov)
Millennium Management LLC83,939$33munder 0.1%Trimmed-805,13414 Aug 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP74,240$29m0.08%Trimmed-45,76014 Aug 2026 (the filing on sec.gov)
Steadfast Capital Management LP70,800$28m0.86%Added+30014 Aug 2026 (the filing on sec.gov)
Point72 Asset Management LP42,993$17munder 0.1%Trimmed-537,40514 Aug 2026 (the filing on sec.gov)
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Largest increases and reductions, by shares

Q1 2026 to Q2 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (1)

Exited (4)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
18 in Q3 2024 to 25 in Q2 2026

Tracked managers listing it, at least.

010203040Q3 2022Q1 2023Q3 2023Q1 2024Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
COHR by quarter
QuarterHoldersReported valueBuyersSellers
Q3 20227$958mn.a.n.a.
Q4 20229$898mn.a.n.a.
Q1 20238$885mn.a.n.a.
Q2 20235$1.0bnn.a.n.a.
Q3 20237$677mn.a.n.a.
Q4 20237$1.2bn61
Q1 202411$1.7bn93
Q2 202414$2.6bn124
Q3 202418$4.0bn128
Q4 202422$4.3bn1110
Q1 202519$2.9bn147
Q2 202517$3.5bn118
Q3 202524$4.6bn1212
Q4 202532$9.9bn2619
Q1 202630$10.3bn1335
Q2 202625$12.0bn1826

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

COHR and NVDA →COHR and AVGO →COHR and MU →Choose a stock to compare with COHR →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own COHR, latest filings →Back to the 13F Explorer →