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Organon & Co
OGN

Overview Fund Activity

679 hedge funds and large institutions have $2.07B invested in Organon & Co in 2025 Q2 according to their latest regulatory filings, with 108 funds opening new positions, 177 increasing their positions, 229 reducing their positions, and 121 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
679
Holders Change
-28
Holders Change %
-3.96%
% of All Funds
9.1%
Holding in Top 10
1
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-75%
% of All Funds
0.01%
New
108
Increased
177
Reduced
229
Closed
121
Calls
$32.1M
Puts
$20.2M
Net Calls
+$12M
Net Calls Change
+$5.7M

Top Buyers

1
Millennium Management
Millennium Management
New York
+$78.5M
2
UBS Group
UBS Group
Switzerland
+$40.5M
3
Vanguard Group
Vanguard Group
Pennsylvania
+$24.9M
4
AQR Capital Management
AQR Capital Management
Connecticut
+$18.2M
5
Citadel Advisors
Citadel Advisors
Florida
+$14.1M

Top Sellers

1
SSM
Sound Shore Management
Connecticut
-$74.1M
2
DRZID
DePrince Race & Zollo Inc (DRZ)
Florida
-$69.3M
3
HF
HRT Financial
New York
-$19.6M
4
NVCHI
New Vernon Capital Holdings II
New Jersey
-$16.4M
5
Verition Fund Management
Verition Fund Management
Connecticut
-$7.56M
Name Holding Trade Value Shares
Change 		Shares
Change %
AIFS
701
A&I Financial Services
Colorado
– -$526K -35,346 Closed
WAM
702
Weiss Asset Management
Massachusetts
– -$505K -33,938 Closed
BC
703
Bruce & Co
Illinois
– -$465K -31,200 Closed
Wellington Management Group
704
Wellington Management Group
Massachusetts
– -$464K -31,163 Closed
PIWA
705
Prevail Innovative Wealth Advisors
Kansas
– -$451K -30,262 Closed
CSI
706
Clark & Stuart Inc
Maine
– -$434K -29,126 Closed
IMC Chicago
707
IMC Chicago
Illinois
– -$416K -27,964 Closed
CWMK
708
Caliber Wealth Management (Kansas)
Kansas
– -$394K -26,450 Closed
SC
709
Syon Capital
California
– -$383K -25,722 Closed
JF
710
Jump Financial
Illinois
– -$368K -24,702 Closed
PWP
711
Principle Wealth Partners
Connecticut
– -$366K -24,577 Closed
EI
712
Ethic Inc
New York
– -$334K -23,636 Closed
Walleye Capital
713
Walleye Capital
New York
– -$344K -23,127 Closed
KPWS
714
Kestra Private Wealth Services
Texas
– -$305K -20,451 Closed
QCIG
715
Quad-Cities Investment Group
Iowa
– -$297K -19,954 Closed
BWA
716
Beam Wealth Advisors
Louisiana
– -$287K -19,281 Closed
FFG
717
Fortem Financial Group
California
– -$285K -19,153 Closed
DWT
718
Dorsey & Whitney Trust
South Dakota
– -$283K -19,017 Closed
JWCA
719
J.W. Cole Advisors
Florida
– -$279K -18,743 Closed
SCA
720
Snowden Capital Advisors
New York
– -$274K -18,397 Closed
LIP
721
Lighthouse Investment Partners
Florida
– -$273K -18,332 Closed
CM
722
Caption Management
Oklahoma
– -$269K -18,058 Closed
USAA
723
United Services Automobile Association
Texas
– -$248K -17,063 Closed
HSA
724
HBK Sorce Advisory
Pennsylvania
– -$241K -16,179 Closed
SRC
725
Sage Rhino Capital
California
– -$226K -15,149 Closed
27 28
29
30 31