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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 %
MHC
851
May Hill Capital
Massachusetts
– -$226K -3,592 Closed
DS
852
DRW Securities
Illinois
– -$225K -3,572 Closed
PFA
853
Pure Financial Advisors
California
– -$223K -3,535 Closed
AC
854
Avestar Capital
New York
– -$221K -3,501 Closed
WTG
855
West Tower Group
Virginia
– -$221K -3,500 Closed
RCAG
856
Rehmann Capital Advisory Group
Michigan
– -$220K -3,492 Closed
AWA
857
Arkadios Wealth Advisors
Georgia
– -$220K -3,482 Closed
Brown Advisory
858
Brown Advisory
Maryland
– -$213K -3,383 Closed
FTWA
859
Fifth Third Wealth Advisors
Ohio
– -$212K -3,368 Closed
NG
860
Northstar Group
New York
– -$211K -3,348 Closed
PM
861
Parametrica Management
Hong Kong
– -$209K -3,322 Closed
DILIC
862
Dai-ichi Life Insurance Company
Japan
– -$209K -3,317 Closed
SC
863
Savant Capital
Illinois
– -$208K -3,297 Closed
IAS
864
Insigneo Advisory Services
Florida
– -$207K -3,280 Closed
William Blair Investment Management
865
William Blair Investment Management
Illinois
– -$205K -3,253 Closed
ECM
866
Eisler Capital Management
United Kingdom
– -$200K -3,248 Closed
Man Group
867
Man Group
United Kingdom
– -$203K -3,214 Closed
Los Angeles Capital Management
868
Los Angeles Capital Management
California
– -$201K -3,195 Closed
Group One Trading
869
Group One Trading
Illinois
– -$160K -2,540 Closed
AIM
870
Arcadia Investment Management
Michigan
– -$75.7K -1,200 Closed
RTC
871
Riverview Trust Company
Washington
– -$71.1K -1,127 Closed
Acadian Asset Management
872
Acadian Asset Management
Massachusetts
– -$70K -1,112 Closed
SAM
873
Synergy Asset Management
Washington
– -$58.2K -801 Closed
RDFA
874
Ritter Daniher Financial Advisory
Ohio
– -$46.7K -741 Closed
EC
875
Elequin Capital
New York
– -$33.2K -527 Closed
33 34
35
36 37