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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 Mar 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 2 May 2025
Managers listing it
19
at least, of 95 tracked, among listed positions
Comparable managers
95
filed both Q4 2024 and Q1 2025; 12 listed it in both
Shares listed
38,340,704
combined, among listed positions
Reported value
$3.2bn
combined, at the quarter end

Among the 95 comparable managers: 14 buyers (opened or added shares) and 6 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing COO in Q1 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2024, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

19 of 19 holders

ActionFiling
Capital World Investors7,746,566$653m0.11%Added+3,557,98912 May 2025 (the filing on sec.gov)
Invesco Ltd4,724,757$399m0.08%Trimmed-122,12412 May 2025 (the filing on sec.gov)
T. Rowe Price Associates Inc3,954,877$334munder 0.1%Added+425,40014 May 2025 (the filing on sec.gov)
AllianceBernstein LP3,882,720$328m0.12%Trimmed-647,27015 May 2025 (the filing on sec.gov)
Neuberger Berman Group LLC3,608,798$304m0.25%Added+1,061,03327 Oct 2026 (the filing on sec.gov)
Janus Henderson Group Ltd2,967,953$249m0.14%Trimmed-57,40315 May 2025 (the filing on sec.gov)
Millennium Management LLC2,577,416$217m0.12%Added+707,16615 May 2025 (the filing on sec.gov)
Holocene Advisors LP1,630,138$138m0.40%Added+547,03615 May 2025 (the filing on sec.gov)
MFS Investment Management1,435,086$121munder 0.1%Added+44,8262 May 2025 (the filing on sec.gov)
Balyasny Asset Management LLC1,216,273$103m0.17%Newnew15 May 2025 (the filing on sec.gov)
Marshall Wace LLP825,917$70m0.09%Trimmed-296,38515 May 2025 (the filing on sec.gov)
D. E. Shaw & Co.805,739$68m0.06%Addedn.a.15 May 2025 (the filing on sec.gov)
Point72 Asset Management LP768,702$65m0.15%Addedn.a.21 Jul 2025 (the filing on sec.gov)
ExodusPoint Capital Management LP737,504$62m0.62%Addedn.a.14 May 2025 (the filing on sec.gov)
Woodline Partners LP567,402$48m0.31%Added+4,90215 May 2025 (the filing on sec.gov)
Arrowstreet Capital LP510,581$43munder 0.1%Addedn.a.14 May 2025 (the filing on sec.gov)
Walleye Capital LLC205,876$17m0.08%Addedn.a.14 May 2025 (the filing on sec.gov)
Verition Fund Management LLC130,399$11m0.05%Addedn.a.15 May 2025 (the filing on sec.gov)
GAMCO Investors Inc44,000$3.7munder 0.1%Held014 May 2025 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2024 to Q1 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 (2)

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

Tracked managers listing it, at least.

0102030Q1 2024Q2 2024Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026Q2 2026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
COO by quarter
QuarterHoldersReported valueBuyersSellers
Q1 202421$3.0bn210
Q2 202419$2.5bn109
Q3 202419$3.3bn711
Q4 202416$2.9bn69
Q1 202519$3.2bn146
Q2 202521$3.0bn138
Q3 202516$3.2bn89
Q4 202517$3.4bn1320
Q1 202613$2.6bn1119
Q2 202619$2.6bn249

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 →