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COO in the 13F filings

Cooper Cos Inc · CUSIP 216648501

Sector · Medical devices and instrumentsTheme · Healthcare: biopharma and medtech· L3VLUP-defined
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024
Quarter end
31 Dec 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 22 Jan 2026
Managers listing it
30
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 15 listed it in both
Shares listed
45,871,992
combined, among listed positions
Reported value
$3.8bn
combined, at the quarter end

Among the 92 comparable managers: 13 buyers (opened or added shares) and 20 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -2,962,189.

Managers listing COO in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

30 of 30 holders

ActionFiling
Capital World Investors10,208,203$837m0.11%Trimmed-343,38911 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc6,028,821$494m0.05%Added+2,231,56817 Feb 2026 (the filing on sec.gov)
Wellington Management Group LLP4,179,671$343m0.06%Trimmed-2,005,32117 Feb 2026 (the filing on sec.gov)
Neuberger Berman Group LLC3,637,899$297m0.22%Trimmed-240,95627 Oct 2026 (the filing on sec.gov)
Jana Partners3,519,620$288m15.01%Added+1,085,01317 Feb 2026 (the filing on sec.gov)
Invesco Ltd3,164,934$259munder 0.1%Trimmed-1,254,14019 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd3,106,405$255m0.11%Trimmed-316,80817 Feb 2026 (the filing on sec.gov)
MFS Investment Management2,815,806$231m0.07%Trimmed-283,94422 Jan 2026 (the filing on sec.gov)
AllianceBernstein LP2,243,381$184m0.06%Trimmed-947,15317 Feb 2026 (the filing on sec.gov)
Arrowstreet Capital LP2,108,698$173m0.10%Added+1,438,70213 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC1,653,678$136m0.07%Added+1,177,27917 Feb 2026 (the filing on sec.gov)
Millennium Management LLC507,998$42munder 0.1%Trimmed-1,669,92017 Feb 2026 (the filing on sec.gov)
Balyasny Asset Management LLC495,895$41m0.05%Added+385,28617 Feb 2026 (the filing on sec.gov)
Tudor Investment Corp465,497$38m0.07%Newnew17 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)395,590$32munder 0.1%Added+188,26217 Feb 2026 (the filing on sec.gov)
Woodline Partners LP293,961$24m0.09%Added+4,05317 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.172,270$14munder 0.1%Trimmed-751,12717 Feb 2026 (the filing on sec.gov)
Man Group PLC164,049$13munder 0.1%Trimmed-112,23717 Feb 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP158,371$13m0.10%Added+142,32417 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC108,005$8.9munder 0.1%Trimmed-9,26113 Feb 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC75,443$6.2munder 0.1%Added+56,20817 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP75,004$6.1munder 0.1%Trimmed-60,34517 Feb 2026 (the filing on sec.gov)
Squarepoint Ops LLC73,513$6.0munder 0.1%Added+68,19113 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC62,218$5.1munder 0.1%Added+54,87712 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC55,951$4.6munder 0.1%Trimmed-86,54717 Feb 2026 (the filing on sec.gov)
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Largest increases and reductions, by shares

Q3 2025 to Q4 2025, 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.
19 in Q3 2024 to 19 in Q2 2026
Drawing every quarter on file…

Compare with…

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

COO and LLY →COO and JNJ →COO and VRTX →Choose a stock to compare with COO →

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 COO, latest filings →Back to the 13F Explorer →