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Organon & Co
669 hedge funds and large institutions have $2.13B invested in Organon & Co in 2025 Q3 according to their latest regulatory filings, with 65 funds opening new positions, 159 increasing their positions, 233 reducing their positions, and 81 closing their positions.
New
Increased
Maintained
Reduced
Closed
3% more capital invested
Capital invested by funds: $2.07B → $2.13B (+$60.6M)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
6% less call options, than puts
Call options by funds: $33.2M | Put options by funds: $35.2M
4% less funds holding
Funds holding: 694 → 669 (-25)
5.28% less ownership
Funds ownership: 82.19% → 76.91% (-5.3%)
20% less first-time investments, than exits
New positions opened: 65 | Existing positions closed: 81
32% less repeat investments, than reductions
Existing positions increased: 159 | Existing positions reduced: 233
Holders
669
Holders Change
-25
Holders Change %
-3.6%
% of All Funds
8.78%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
65
Increased
159
Reduced
233
Closed
81
Calls
$33.2M
Puts
$35.2M
Net Calls
-$2.05M
Net Calls Change
-$14M
Top Buyers
Top Sellers
| 1 |
Citadel Advisors
Miami,
Florida
|
-$49.5M |
| 2 |
Millennium Management
New York
|
-$44.8M |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$31.3M |
| 4 |
Nordea Investment Management
Stockholm,
Sweden
|
-$17.8M |
| 5 |
Morgan Stanley
New York
|
-$13.6M |