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Organon & Co
OGN

Overview Fund Activity

707 hedge funds and large institutions have $3.01B invested in Organon & Co in 2025 Q1 according to their latest regulatory filings, with 88 funds opening new positions, 222 increasing their positions, 223 reducing their positions, and 93 closing their positions.

Holders
707
Holders Change
-18
Holders Change %
-2.48%
% of All Funds
9.61%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.05%
New
88
Increased
222
Reduced
223
Closed
93
Calls
$31.7M
Puts
$25.4M
Net Calls
+$6.28M
Net Calls Change
+$2.45M

Top Buyers

1
Citadel Advisors
1
Citadel Advisors
Florida
$59.7M
2
Balyasny Asset Management
2
Balyasny Asset Management
Illinois
$21M
3
HF
3
HRT Financial
New York
$19.6M
4
Morgan Stanley
4
Morgan Stanley
New York
$83.6M
5
NVCHI
5
New Vernon Capital Holdings II
New Jersey
$16.4M

Top Sellers

1
Pacer Advisors
1
Pacer Advisors
Pennsylvania
$0
2
Nordea Investment Management
2
Nordea Investment Management
Sweden
$70.9M
3
MF
3
Magnetar Financial
Illinois
$0
4
UBS Group
4
UBS Group
Switzerland
$26.4M
5
BlackRock
5
BlackRock
New York
$475M
Name Market Value Shares Shares
Change 		Shares
Change %
AFAS
126
Acorn Financial Advisory Services
Virginia
$1.49M 99,972 +30,797 +45%
PFSRSONJ
127
Police & Firemen's Retirement System of New Jersey
New Jersey
$1.4M 93,702 – –
Neuberger Berman Group
128
Neuberger Berman Group
New York
$1.39M 93,237 +16,567 +22%
TI
129
Tidal Investments
Wisconsin
$1.36M 91,427 -3,781 -4%
AllianceBernstein
130
AllianceBernstein
Tennessee
$1.33M 89,655 -60,114 -40%
Creative Planning
131
Creative Planning
Kansas
$1.33M 89,185 +4,916 +6%
MSRPS
132
Maryland State Retirement & Pension System
Maryland
$1.3M 87,225 -13,849 -14%
Federated Hermes
133
Federated Hermes
Pennsylvania
$1.25M 83,942 +8,265 +11%
AL
134
Arnhold LLC
New York
$1.22M 82,030 – –
Handelsbanken Fonder
135
Handelsbanken Fonder
Sweden
$1.22M 81,565 +1,200 +1%
VPIM
136
Vanguard Personalized Indexing Management
California
$1.21M 81,445 +382 +0.5%
TRSOTSOK
137
Teachers Retirement System of the State of Kentucky
Kentucky
$1.19M 80,128 – –
Corient Private Wealth
138
Corient Private Wealth
Florida
$1.18M 79,239 +9,977 +14%
CFIA
139
Cantor Fitzgerald Investment Advisors
New York
$1.18M 79,183 -44,315 -36%
SC
140
SummitTX Capital
Texas
$1.17M 78,412 +78,412 New
YCM
141
Yousif Capital Management
Michigan
$1.16M 78,186 -1,976 -2%
AB
142
Amalgamated Bank
New York
$1.16M 77,630 -2,543 -3%
QT
143
Quantbot Technologies
New York
$1.12M 75,456 +75,456 New
ASRS
144
Arizona State Retirement System
Arizona
$1.1M 73,873 -850 -1%
Cetera Investment Advisers
145
Cetera Investment Advisers
Illinois
$1.1M 73,770 -2,235 -3%
AIMCA
146
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$1.07M 71,600 – –
Deutsche Bank
147
Deutsche Bank
Germany
$1.06M 70,913 -57,179 -45%
SCA
148
Sippican Capital Advisors
Massachusetts
$1.04M 70,076 +33,724 +93%
Teacher Retirement System of Texas
149
Teacher Retirement System of Texas
Texas
$1.03M 69,318 -6,946 -9%
Ensign Peak Advisors
150
Ensign Peak Advisors
Utah
$1.03M 69,009 – –
4 5
6
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