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Axcelis

360 hedge funds and large institutions have $2.96B invested in Axcelis in 2025 Q3 according to their latest regulatory filings, with 74 funds opening new positions, 107 increasing their positions, 120 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

more funds holding in top 10

Funds holding in top 10:

1.46% less ownership

Funds ownership: 98.25%96.79% (-1.5%)

11% less repeat investments, than reductions

Existing positions increased: 107 | Existing positions reduced: 120

12% less call options, than puts

Call options by funds: $30.2M | Put options by funds: $34.2M

Holders
360
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$30.2M
Puts
$34.2M
Net Calls
Net Calls Change

Top Buyers

1 +$25.4M
2 +$19.9M
3 +$13.6M
4
Millennium Management
Millennium Management
New York
+$12.4M
5
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$11.1M

Top Sellers

1 -$31.1M
2 -$25.3M
3 -$23.6M
4
Citadel Advisors
Citadel Advisors
Florida
-$18.3M
5
Voloridge Investment Management
Voloridge Investment Management
Florida
-$17.4M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$1.81M
102
$1.77M
103
$1.73M
104
$1.7M
105
$1.65M
106
$1.62M
107
$1.59M
108
$1.58M
109
$1.57M
110
$1.55M
111
$1.54M
112
$1.52M
113
$1.49M
114
$1.46M
115
$1.44M
116
$1.43M
117
$1.43M
118
$1.43M
119
$1.43M
120
$1.42M
121
$1.41M
122
$1.41M
123
$1.37M
124
$1.36M
125
$1.36M