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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 %
GS
676
GWN Securities
Florida
– -$1.88M -231,226 Closed
NIA
677
NIA Impact Advisors
California
– -$3.34M -224,475 Closed
ACM
678
Advent Capital Management
New York
– -$2.98M -200,000 Closed
APF
679
Alaska Permanent Fund
Alaska
– -$1.95M -150,538 Closed
CWM
680
Congress Wealth Management
Massachusetts
– -$1.73M -116,110 Closed
ICP
681
Ilex Capital Partners
United Kingdom
– -$1.57M -105,370 Closed
HSA
682
Hussman Strategic Advisors
Maryland
– -$1.56M -105,000 Closed
AIMCA
683
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
– -$1.07M -71,600 Closed
SCA
684
Sippican Capital Advisors
Massachusetts
– -$1.04M -70,076 Closed
Group One Trading
685
Group One Trading
Illinois
– -$1M -67,314 Closed
IAS
686
IMA Advisory Services
Colorado
– -$993K -66,708 Closed
WI
687
WBI Investments
New Jersey
– -$946K -63,552 Closed
OCBCO
688
Oversea-Chinese Banking Corp (OCBC)
Singapore
– -$871K -60,000 Closed
S
689
SharpePoint
Arizona
– -$742K -56,363 Closed
TC
690
TownSquare Capital
Utah
– -$828K -55,607 Closed
VCP
691
Verus Capital Partners
Arizona
– -$825K -55,402 Closed
QC
692
Quantessence Capital
New York
– -$822K -55,200 Closed
QCG
693
Quadrant Capital Group
Ohio
– -$803K -53,909 Closed
Natixis Advisors
694
Natixis Advisors
Massachusetts
– -$778K -52,263 Closed
EMPI
695
Elo Mutual Pension Insurance
Finland
– -$721K -48,416 Closed
AI
696
Atom Investors
Texas
– -$684K -45,919 Closed
AC
697
AXQ Capital
New Jersey
– -$602K -40,459 Closed
PCM
698
Penserra Capital Management
California
– -$596K -40,092 Closed
Wolverine Trading
699
Wolverine Trading
Illinois
– -$555K -38,217 Closed
BAM
700
Belpointe Asset Management
Nevada
– -$531K -35,648 Closed
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