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ON Semiconductor
ON

Overview Fund Activity

731 hedge funds and large institutions have $16.8B invested in ON Semiconductor in 2025 Q1 according to their latest regulatory filings, with 92 funds opening new positions, 279 increasing their positions, 273 reducing their positions, and 184 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
731
Holders Change
-107
Holders Change %
-12.77%
% of All Funds
9.93%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.04%
New
92
Increased
279
Reduced
273
Closed
184
Calls
$492M
Puts
$566M
Net Calls
-$74.2M
Net Calls Change
-$3.21B

Top Buyers

1
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
+$219M
2
Pacer Advisors
Pacer Advisors
Pennsylvania
+$84.2M
3
Renaissance Technologies
Renaissance Technologies
New York
+$74.2M
4
Invesco
Invesco
Georgia
+$67.2M
5
Goldman Sachs
Goldman Sachs
New York
+$64.5M

Top Sellers

1
Artisan Partners
Artisan Partners
Wisconsin
-$251M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$114M
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$103M
4
VNIM
Vaughan Nelson Investment Management
Texas
-$97.5M
5
Citadel Advisors
Citadel Advisors
Florida
-$88.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
AQR Capital Management
176
AQR Capital Management
Connecticut
$4.86M +$3.17M +79,206 +188%
DAM
177
Deltec Asset Management
New York
$4.84M +$745K +18,317 +18%
Nomura Holdings
178
Nomura Holdings
Japan
$4.83M +$2.55M +62,703 +112%
SC
179
Slow Capital
California
$4.68M +$2.5M +61,407 +114%
BF
180
BOK Financial
Oklahoma
$4.66M +$4.65M +114,183 +47,379%
Allianz Asset Management
181
Allianz Asset Management
Germany
$4.64M -$500K -12,297 -10%
RG
182
Rathbones Group
United Kingdom
$4.62M +$373K +9,162 +9%
Calamos Advisors
183
Calamos Advisors
Illinois
$4.52M +$50.3K +1,237 +1%
UM
184
UniSuper Management
Australia
$4.48M +$577K +14,186 +15%
MIM
185
MetLife Investment Management
New Jersey
$4.46M -$129K -3,167 -3%
MIF
186
Mediolanum International Funds
Ireland
$4.35M +$738K +18,028 +20%
IAM
187
Iridian Asset Management
Connecticut
$4.29M +$696K +17,105 +19%
JSSH
188
J. Safra Sarasin Holding
$4.2M -$2.84M -69,700 -40%
Zurich Cantonal Bank
189
Zurich Cantonal Bank
Switzerland
$4.15M +$438K +10,755 +12%
QIM
190
Quantitative Investment Management
Virginia
$4.13M +$4.13M +101,450 New
GIA
191
Gateway Investment Advisers
Ohio
$4.1M +$2.56M +62,877 +166%
PEAK6
192
PEAK6
Illinois
$4.09M +$4.09M +100,408 New
SOADOR
193
State of Alaska Department of Revenue
Alaska
$4.08M +$1.05M +25,805 +35%
PI
194
PineBridge Investments
New York
$4.07M +$237K +5,835 +6%
CNB
195
Czech National Bank
Czech Republic
$3.94M +$182K +4,471 +5%
COPPSERS
196
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$3.92M +$238K +5,837 +6%
Qube Research & Technologies (QRT)
197
Qube Research & Technologies (QRT)
United Kingdom
$3.88M +$3.88M +95,416 New
AIM
198
Artemis Investment Management
United Kingdom
$3.83M +$186K +4,574 +5%
SG Americas Securities
199
SG Americas Securities
New York
$3.72M +$866K +21,271 +30%
BCM
200
Bayesian Capital Management
New York
$3.69M +$3.69M +90,800 New
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