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ON Semiconductor

993 hedge funds and large institutions have $37.7B invested in ON Semiconductor in 2026 Q2 according to their latest regulatory filings, with 241 funds opening new positions, 306 increasing their positions, 338 reducing their positions, and 66 closing their positions.

New
Increased
Maintained
Reduced
Closed

265% more first-time investments, than exits

New positions opened: 241 | Existing positions closed: 66

51% more capital invested

Capital invested by funds: $25B → $37.7B (+$12.7B)

46% more call options, than puts

Call options by funds: $7.66B | Put options by funds: $5.23B

20% more funds holding

Funds holding: 829993 (+164)

9% less repeat investments, than reductions

Existing positions increased: 306 | Existing positions reduced: 338

1.04% less ownership

Funds ownership: 103.2%102.16% (-1%)

11% less funds holding in top 10

Funds holding in top 10: 98 (-1)

Holders
993
Holders Change
+164
Holders Change %
+19.78%
% of All Funds
11.99%
Holding in Top 10
8
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-11.11%
% of All Funds
0.1%
New
241
Increased
306
Reduced
338
Closed
66
Calls
$7.66B
Puts
$5.23B
Net Calls
+$2.43B
Net Calls Change
-$186M
Name Holding Trade Value Shares
Change
Change in
Stake
Grantham, Mayo, Van Otterloo & Co (GMO)
1001
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
-$9.42M -152,175 Closed
CCM
1002
Channing Capital Management
Illinois
-$8.66M -139,873 Closed
VCM
1003
Vivaldi Capital Management
Illinois
-$8M -129,197 Closed
KCM
1004
Kornitzer Capital Management
Kansas
-$5.52M -89,080 Closed
BDAM
1005
Blue Door Asset Management
Connecticut
-$5.37M -86,700 Closed
OCM
1006
Olstein Capital Management
New York
-$5.33M -86,000 Closed
WAM
1007
Weiss Asset Management
Massachusetts
-$4.4M -71,113 Closed
BSL
1008
Blue Sparrow LLC
Delaware
-$4.34M -70,020 Closed
LA
1009
LBP AM
France
-$4.21M -67,959 Closed
PC
1010
Panoramic Capital
California
-$3.56M -57,500 Closed
MFS
1011
Mirabella Financial Services
United Kingdom
-$3.14M -50,693 Closed
AAM
1012
Alphadyne Asset Management
New York
-$4.7M -45,838 Closed
OQS
1013
Occudo Quantitative Strategies
Florida
-$3.24M -32,093 Closed
Twin Tree Management
1014
Twin Tree Management
Texas
-$2.63M -25,681 Closed
IFO
1015
Intrepid Family Office
Florida
-$1.55M -25,000 Closed
MSU
1016
Mizuho Securities USA
New York
-$1.47M -23,820 Closed
BA
1017
Bellwether Advisors
Nebraska
-$1.44M -23,180 Closed
MS
1018
Maven Securities
Jersey
-$2.06M -20,049 Closed
ONB
1019
Old National Bancorp
Indiana
-$1.08M -17,377 Closed
AC
1020
Aristeia Capital
Connecticut
-$907K -14,655 Closed
NLGIA
1021
Nippon Life Global Investors Americas
New York
-$892K -14,400 Closed
VWM
1022
VCI Wealth Management
Missouri
-$797K -12,873 Closed
CAM
1023
CenterStar Asset Management
Illinois
-$898K -8,759 Closed
MP
1024
Mangrove Partners
Connecticut
-$522K -8,433 Closed
BCM
1025
Brasada Capital Management
Texas
-$464K -7,500 Closed

ON Hedge Fund Activity: Q2 2026 in Review

993 of the 8,279 institutional investors tracked by Wall St. Rank reported a position in ON Semiconductor (ON) for Q2 2026, worth a combined $37.7B — up 51% from $25B a quarter earlier.

Buyers outnumbered sellers: 241 funds opened new ON positions and 66 closed out — a net gain of 175 holders — while 306 added to existing stakes and 338 trimmed.

The largest buyer was Jericho Capital Asset Management, opening a new position worth an estimated $500M. The largest seller was Slate Path Capital, cutting an estimated $669M.

  • 993 institutional investors held ON Semiconductor (ON) as of Q2 2026, up from 829 in Q1 2026.
  • Funds reported $37.7B of ON Semiconductor stock for Q2 2026, up 51% quarter-over-quarter.
  • 241 funds opened new ON Semiconductor positions in Q2 2026 and 66 closed out, a net change of +175 holders.
  • The largest ON Semiconductor buyer in Q2 2026 was Jericho Capital Asset Management, an estimated $500M added.
  • The largest ON Semiconductor seller in Q2 2026 was Slate Path Capital, an estimated $669M sold.

Based on aggregated 13F filings for Q2 2026.