Who owns The Cooper Companies (COO)
Which tracked institutional funds hold COO, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See COO company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
175 tracked funds added or opened COO while 144 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
COO’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes COO more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in COO divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 631 tracked filers holding COO, 354 increased or opened the position and 374 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in COO between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 45
- Jupiter Topco LLC$305M
- Gates Capital Management, Inc.$121M
- Holocene Advisors, LP$77M
- HARRIS ASSOCIATES L P$55M
- HBK INVESTMENTS L P$32M
- MARSHALL WACE, LLP$18M
Full exits 61
- T. Rowe Price Investment Management, Inc.$648M
- JANUS HENDERSON GROUP PLC$219M
- BESSEMER GROUP INC$68M
- Amundi$59M
- ExodusPoint Capital Management, LP$41M
- Border to Coast Pensions Partnership Ltd$27M
Largest adds
- CITADEL ADVISORS LLC$264M
- BlackRock, Inc.$169M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$135M
- BARCLAYS PLC$128M
- DIMENSIONAL FUND ADVISORS LP$92M
- BALYASNY ASSET MANAGEMENT L.P.$54M
Largest trims
- Capital World Investors$488M
- NEUBERGER BERMAN GROUP LLC$217M
- NORGES BANK$149M
- Champlain Investment Partners, LLC$84M
- KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC$84M
- Boston Trust Walden Corp$62M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 15,029,453 | $1.1B | 8.2% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 12,758,769 | $915M | 6.9% | 2026-Q2 |
| STATE STREET CORP added | 8,892,643 | $638M | 4.8% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC trimmed | 8,669,690 | $622M | 4.7% | 2026-Q2 |
| BROWNING WEST LP added | 7,195,428 | $516M | 3.9% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 5,579,650 | $400M | 3.0% | 2026-Q2 |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC trimmed | 5,430,282 | $389M | 3.0% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 5,359,812 | $383M | 2.9% | 2026-Q2 |
| FRANKLIN RESOURCES INC added | 5,096,888 | $365M | 2.8% | 2026-Q2 |
| GENERATION INVESTMENT MANAGEMENT LLP added | 4,968,673 | $356M | 2.7% | 2026-Q2 |
| Jupiter Topco LLC new | 4,254,267 | $305M | 2.3% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 4,022,614 | $286M | 2.2% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 4,004,357 | $287M | 2.2% | 2026-Q2 |
| Longview Partners (Guernsey) LTD added | 3,940,007 | $283M | 2.1% | 2026-Q2 |
| UBS Group AG added | 3,932,013 | $282M | 2.1% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 3,872,397 | $278M | 2.1% | 2026-Q2 |
| Invesco Ltd. added | 3,685,038 | $264M | 2.0% | 2026-Q2 |
| JANA Partners Management, LP added | 3,582,480 | $257M | 2.0% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP added | 3,468,951 | $249M | 1.9% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 3,341,607 | $240M | 1.8% | 2026-Q2 |
| LONDON CO OF VIRGINIA added | 2,898,075 | $208M | 1.6% | 2026-Q2 |
| Diamond Hill Capital Management, LLC (Investment Advisor) trimmed | 2,731,198 | $196M | 1.5% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 2,549,015 | $183M | 1.4% | 2026-Q2 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ trimmed | 2,343,776 | $188M | 1.4% | 2026-Q2 |
| BARCLAYS PLC added | 2,120,075 | $152M | 1.2% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 2,009,835 | $144M | 1.1% | 2026-Q2 |
| River Road Asset Management, LLC added | 1,980,875 | $142M | 1.1% | 2026-Q2 |
| Sustainable Growth Advisers, LP trimmed | 1,948,108 | $140M | 1.1% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 1,843,969 | $132M | 1.0% | 2026-Q2 |
| MORGAN STANLEY trimmed | 1,805,205 | $129M | 1.0% | 2026-Q2 |
| NORTHERN TRUST CORP trimmed | 1,704,063 | $122M | 0.9% | 2026-Q2 |
| Gates Capital Management, Inc. new | 1,688,589 | $121M | 0.9% | 2026-Q2 |
| Alecta Tjanstepension Omsesidigt | 1,563,000 | $112M | 0.9% | 2026-Q2 |
| MANNING & NAPIER ADVISORS LLC added | 1,505,210 | $108M | 0.8% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 1,494,495 | $107M | 0.8% | 2026-Q2 |
| Focus Partners Wealth added | 1,410,461 | $101M | 0.8% | 2026-Q2 |
| Findlay Park Partners LLP trimmed | 1,284,000 | $92M | 0.7% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN trimmed | 1,155,630 | $83M | 0.6% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO trimmed | 1,095,816 | $79M | 0.6% | 2026-Q2 |
| Holocene Advisors, LP trimmed | 1,080,677 | $77M | 0.6% | 2026-Q2 |
| Bank of New York Mellon Corp trimmed | 1,026,945 | $74M | 0.6% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. added | 990,419 | $71M | 0.5% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE added | 964,007 | $69M | 0.5% | 2026-Q2 |
| FMR LLC added | 933,197 | $67M | 0.5% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 889,815 | $64M | 0.5% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 879,426 | $63M | 0.5% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 853,483 | $61M | 0.5% | 2026-Q2 |
| Legal & General Group Plc trimmed | 843,973 | $61M | 0.5% | 2026-Q2 |
| TORONTO DOMINION BANK added | 785,802 | $56M | 0.4% | 2026-Q2 |
| STOREBRAND ASSET MANAGEMENT AS added | 783,064 | $56M | 0.4% | 2026-Q2 |
| HARRIS ASSOCIATES L P new | 766,520 | $55M | 0.4% | 2026-Q2 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. added | 735,047 | $53M | 0.4% | 2026-Q2 |
| NORGES BANK trimmed | 730,427 | $52M | 0.4% | 2026-Q2 |
| Nuveen, LLC trimmed | 668,959 | $48M | 0.4% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC trimmed | 660,015 | $47M | 0.4% | 2026-Q2 |
| Quantinno Capital Management LP added | 659,160 | $47M | 0.4% | 2026-Q2 |
| DAVENPORT & Co LLC trimmed | 617,390 | $44M | 0.3% | 2026-Q2 |
| Capital World Investors trimmed | 591,128 | $42M | 0.3% | 2026-Q2 |
| TD Asset Management Inc trimmed | 562,549 | $40M | 0.3% | 2026-Q2 |
| Swiss National Bank trimmed | 550,300 | $39M | 0.3% | 2026-Q2 |
| Assenagon Asset Management S.A. added | 525,872 | $38M | 0.3% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC added | 505,208 | $36M | 0.3% | 2026-Q2 |
| JONES FINANCIAL COMPANIES LLLP added | 492,333 | $35M | 0.3% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 484,342 | $35M | 0.3% | 2026-Q2 |
| Sumitomo Mitsui Trust Group, Inc. added | 444,550 | $32M | 0.2% | 2026-Q2 |
| CRAMER ROSENTHAL MCGLYNN LLC added | 444,359 | $32M | 0.2% | 2026-Q2 |
| HBK INVESTMENTS L P new | 441,651 | $32M | 0.2% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL added | 435,335 | $31M | 0.2% | 2026-Q2 |
| Champlain Investment Partners, LLC trimmed | 431,025 | $31M | 0.2% | 2026-Q2 |
| HSBC HOLDINGS PLC added | 428,065 | $31M | 0.2% | 2026-Q2 |
| BAMCO INC /NY/ trimmed | 427,888 | $31M | 0.2% | 2026-Q2 |
| Vanguard Global Advisers, LLC trimmed | 425,211 | $30M | 0.2% | 2026-Q2 |
| CI INVESTMENTS INC. added | 421,036 | $30M | 0.2% | 2026-Q2 |
| Susquehanna Portfolio Strategies, LLC added | 419,953 | $30M | 0.2% | 2026-Q2 |
| Rathbones Group PLC trimmed | 409,559 | $29M | 0.2% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 398,203 | $29M | 0.2% | 2026-Q2 |
| ROYAL BANK OF CANADA trimmed | 389,148 | $28M | 0.2% | 2026-Q2 |
| Sone Capital Management, LLC added | 387,030 | $28M | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 385,541 | $28M | 0.2% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 384,593 | $28M | 0.2% | 2026-Q2 |
| SEI INVESTMENTS CO added | 361,722 | $26M | 0.2% | 2026-Q2 |
| NEUBERGER BERMAN GROUP LLC trimmed | 353,523 | $25M | 0.2% | 2026-Q2 |
| WESTWOOD HOLDINGS GROUP INC added | 346,079 | $25M | 0.2% | 2026-Q2 |
| Gotham Asset Management, LLC added | 344,402 | $25M | 0.2% | 2026-Q2 |
| California Public Employees Retirement System added | 341,456 | $24M | 0.2% | 2026-Q2 |
| ASSETMARK, INC added | 333,838 | $24M | 0.2% | 2026-Q2 |
| Cerity Partners LLC added | 323,313 | $23M | 0.2% | 2026-Q2 |
| NOMURA HOLDINGS INC added | 319,172 | $23M | 0.2% | 2026-Q2 |
| Woodline Partners LP added | 304,126 | $22M | 0.2% | 2026-Q2 |
| Triodos Investment Management BV added | 299,500 | $21M | 0.2% | 2026-Q2 |
| Boston Trust Walden Corp trimmed | 296,702 | $21M | 0.2% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 280,006 | $20M | 0.2% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 271,371 | $19M | 0.1% | 2026-Q2 |
| Trajan Wealth LLC added | 269,803 | $19M | 0.1% | 2026-Q2 |
| Ruffer LLP added | 268,591 | $19M | 0.1% | 2026-Q2 |
| FRONTIER CAPITAL MANAGEMENT CO LLC trimmed | 264,525 | $19M | 0.1% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 255,939 | $18M | 0.1% | 2026-Q2 |
| Estuary Capital Management LP added | 252,300 | $18M | 0.1% | 2026-Q2 |
| CITIGROUP INC added | 243,377 | $17M | 0.1% | 2026-Q2 |
| Eurizon Capital SGR S.p.A. added | 242,170 | $17M | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.