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Tower Semiconductor

311 hedge funds and large institutions have $8.97B invested in Tower Semiconductor in 2025 Q4 according to their latest regulatory filings, with 95 funds opening new positions, 78 increasing their positions, 114 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed

228% more first-time investments, than exits

New positions opened: 95 | Existing positions closed: 29

66% more call options, than puts

Call options by funds: $360M | Put options by funds: $217M

65% more capital invested

Capital invested by funds: $5.43B → $8.97B (+$3.54B)

44% more funds holding in top 10

Funds holding in top 10: 1623 (+7)

25% more funds holding

Funds holding: 248311 (+63)

32% less repeat investments, than reductions

Existing positions increased: 78 | Existing positions reduced: 114

Holders
311
Holders Change
+63
Holders Change %
+25.4%
% of All Funds
3.78%
Holding in Top 10
23
Holding in Top 10 Change
+7
Holding in Top 10 Change %
+43.75%
% of All Funds
0.28%
New
95
Increased
78
Reduced
114
Closed
29
Calls
$360M
Puts
$217M
Net Calls
+$143M
Net Calls Change
+$79.5M
Name Holding Trade Value Shares
Change
Change in
Stake
Citadel Advisors
101
Citadel Advisors
Florida
$7.27M -$8.79M -91,218 -60%
KM
102
KP Management
Minnesota
$7.17M
EGA
103
Eagle Global Advisors
Texas
$7.08M
Voloridge Investment Management
104
Voloridge Investment Management
Florida
$6.83M +$2.54M +26,325 +83%
KCM
105
Kultura Capital Management
Utah
$6.69M +$5.49M +57,000 New
GIM
106
Granahan Investment Management
Massachusetts
$6.67M -$11.7M -121,393 -68%
Northern Trust
107
Northern Trust
Illinois
$6.33M -$7.3M -75,813 -58%
Raymond James Financial
108
Raymond James Financial
Florida
$5.99M +$1.94M +20,094 +65%
CI
109
Cambiar Investors
Colorado
$5.86M +$1.81M +18,839 +61%
ECM
110
ExodusPoint Capital Management
New York
$5.78M -$6.07M -63,015 -56%
State Street
111
State Street
Massachusetts
$5.52M -$3.96M -41,093 -47%
TI
112
Tidal Investments
Wisconsin
$5.51M -$595K -6,175 -12%
SAG
113
Susquehanna Advisors Group
Pennsylvania
$5.45M +$4.47M +46,422 New
RA
114
Rockingstone Advisors
Massachusetts
$5.3M +$4.34M +45,100 New
ACM
115
Arvin Capital Management
Texas
$5.18M -$12.2M -126,841 -74%
PCM
116
Polymer Capital Management
New York
$5.08M -$513K -5,328 -11%
Zurich Cantonal Bank
117
Zurich Cantonal Bank
Switzerland
$4.9M +$1.24M +12,870 +45%
Verition Fund Management
118
Verition Fund Management
Connecticut
$4.8M +$3.53M +36,662 +870%
HF
119
HRT Financial
New York
$4.14M +$3.39M +35,239 New
IUHSA
120
Itau Unibanco Holding S.A.
Brazil
$4.1M +$3.27M +34,000 New
Squarepoint
121
Squarepoint
New York
$3.87M +$3.17M +32,938 New
New York State Common Retirement Fund
122
New York State Common Retirement Fund
New York
$3.82M -$1.12M -11,618 -26%
Walleye Capital
123
Walleye Capital
New York
$3.79M +$150K +1,559 +5%
D.E. Shaw & Co
124
D.E. Shaw & Co
New York
$3.65M +$1.23M +12,819 +70%
Osaic Holdings
125
Osaic Holdings
Arizona
$3.64M +$2.73M +28,308 +1,050%