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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
51
$5.45M
52
$5.17M
53
$5.09M
54
$4.99M
55
$4.88M
56
$4.73M
57
$4.68M
58
$4.56M
59
$4.35M
60
$4.29M
61
$4.22M
62
$3.8M
63
$3.79M
64
$3.77M
65
$3.5M
66
$3.39M
67
$3.35M
68
$3.03M
69
$3.02M
70
$2.96M
71
$2.86M
72
$2.71M
73
$2.67M
74
$2.51M
75
$2.5M