Cooper Companies
675 hedge funds and large institutions have $15B invested in Cooper Companies in 2026 Q2 according to their latest regulatory filings, with 112 funds opening new positions, 257 increasing their positions, 239 reducing their positions, and 102 closing their positions.
200% more funds holding in top 10
Funds holding in top 10: 3 → 9 (+6)
26% more call options, than puts
Call options by funds: $21.3M | Put options by funds: $16.9M
2.52% more ownership
Funds ownership: 104.76% → 107.28% (+2.5%)
10% more first-time investments, than exits
New positions opened: 112 | Existing positions closed: 102
8% more repeat investments, than reductions
Existing positions increased: 257 | Existing positions reduced: 239
3% more capital invested
Capital invested by funds: $14.6B → $15B (+$387M)
1% less funds holding
Funds holding: 679 → 675 (-4)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
+$241M |
| 2 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$123M |
| 3 |
Barclays
London,
United Kingdom
|
+$117M |
| 4 |
GCM
Gates Capital Management
New York
|
+$110M |
| 5 |
Dimensional Fund Advisors
Austin,
Texas
|
+$83.2M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Capital World Investors
Los Angeles,
California
|
-$446M |
| 2 |
Neuberger Berman Group
New York
|
-$199M |
| 3 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
-$107M |
| 4 |
BlackRock
New York
|
-$104M |
| 5 |
Kayne Anderson Rudnick Investment Management
Los Angeles,
California
|
-$77.6M |
COO Hedge Fund Activity: Q2 2026 in Review
675 of the 8,305 institutional investors tracked by Wall St. Rank reported a position in Cooper Companies (COO) for Q2 2026, worth a combined $15B — up 2.6% from $14.6B a quarter earlier.
Buyers outnumbered sellers: 112 funds opened new COO positions and 102 closed out — a net gain of 10 holders — while 257 added to existing stakes and 239 trimmed.
The largest buyer was Citadel Advisors, adding an estimated $241M. The largest seller was Capital World Investors, cutting an estimated $446M.
- 675 institutional investors held Cooper Companies (COO) as of Q2 2026, down from 679 in Q1 2026.
- Funds reported $15B of Cooper Companies stock for Q2 2026, up 2.6% quarter-over-quarter.
- 112 funds opened new Cooper Companies positions in Q2 2026 and 102 closed out, a net change of +10 holders.
- The largest Cooper Companies buyer in Q2 2026 was Citadel Advisors, an estimated $241M added.
- The largest Cooper Companies seller in Q2 2026 was Capital World Investors, an estimated $446M sold.
Based on aggregated 13F filings for Q2 2026.