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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 %
Amundi
101
Amundi
France
$1.62M -$5.72M -560,188 -78%
Two Sigma Investments
102
Two Sigma Investments
New York
$1.51M +$1.51M +156,400 New
WPC
103
Wedmont Private Capital
Pennsylvania
$1.51M +$1.06M +106,561 +234%
HighTower Advisors
104
HighTower Advisors
Illinois
$1.49M -$95K -9,819 -6%
GC
105
Globeflex Capital
California
$1.42M -$4.85M -500,803 -77%
EGM
106
Engineers Gate Manager
New York
$1.42M +$222K +22,900 +18%
GCM
107
Graham Capital Management
Connecticut
$1.38M +$1.38M +142,659 New
State of Tennessee, Department of Treasury
108
State of Tennessee, Department of Treasury
Tennessee
$1.37M -$10.8K -1,120 -0.8%
GC
109
Guggenheim Capital
Illinois
$1.36M +$172K +17,762 +14%
Macquarie Group
110
Macquarie Group
Australia
$1.32M -$9.55K -987 -0.7%
NICM
111
Neo Ivy Capital Management
New York
$1.26M +$1.26M +130,136 New
ETC
112
Exchange Traded Concepts
Oklahoma
$1.25M +$51.8K +5,352 +4%
IMRF
113
Illinois Municipal Retirement Fund
Illinois
$1.23M -$761K -78,596 -38%
QT
114
Quantbot Technologies
New York
$1.19M +$464K +47,981 +64%
New York State Common Retirement Fund
115
New York State Common Retirement Fund
New York
$1.18M -$3.42M -353,330 -74%
LSERS
116
Louisiana State Employees Retirement System
Louisiana
$1.18M +$1.94K +200 +0.2%
CM
117
CastleKnight Management
New York
$1.18M +$1.18M +121,500 New
Treasurer of the State of North Carolina
118
Treasurer of the State of North Carolina
North Carolina
$1.17M +$34.8K +3,595 +3%
CFIA
119
Cantor Fitzgerald Investment Advisors
New York
$1.16M +$389K +40,180 +51%
Squarepoint
120
Squarepoint
New York
$1.13M +$1.13M +116,502 New
1WA
121
180 Wealth Advisors
Washington
$1.1M +$480K +49,559 +78%
DZ Bank
122
DZ Bank
Germany
$1.09M +$1.08M +111,160 +9,751%
VRS
123
Virginia Retirement Systems
Virginia
$1.08M +$1.08M +111,200 New
VanEck Associates
124
VanEck Associates
New York
$1.04M -$6.16M -635,968 -86%
AFAS
125
Acorn Financial Advisory Services
Virginia
$1.03M +$60.9K +6,288 +6%
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