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Axcelis

328 hedge funds and large institutions have $2.2B invested in Axcelis in 2025 Q2 according to their latest regulatory filings, with 66 funds opening new positions, 107 increasing their positions, 105 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

1.77% more ownership

Funds ownership: 96.48%98.25% (+1.8%)

8% more call options, than puts

Call options by funds: $32.8M | Put options by funds: $30.4M

2% more repeat investments, than reductions

Existing positions increased: 107 | Existing positions reduced: 105

Holders
328
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
$32.8M
Puts
$30.4M
Net Calls
Net Calls Change

Top Buyers

1 +$49.5M
2 +$29.6M
3 +$19M
4
Citadel Advisors
Citadel Advisors
Florida
+$13.3M
5
Citigroup
Citigroup
New York
+$11.6M
Name Holding Trade Value Shares
Change
Change in
Stake
176
$438K
177
$436K
178
$409K
179
$402K
180
$395K
181
$391K
182
$391K
183
$387K
184
$376K
185
$375K
186
$367K
187
$350K
188
$341K
189
$340K
190
$336K
191
$320K
192
$294K
193
$290K
194
$289K
195
$288K
196
$288K
197
$288K
198
$279K
199
$278K
200
$277K