We are live on ! Find out more
ACLS icon

Axcelis
ACLS

306 hedge funds and large institutions have $1.54B invested in Axcelis in 2025 Q1 according to their latest regulatory filings, with 49 funds opening new positions, 125 increasing their positions, 87 reducing their positions, and 66 closing their positions.

New
Increased
Maintained
Reduced
Closed

44% more repeat investments, than reductions

Existing positions increased: 125 | Existing positions reduced: 87

1.67% more ownership

Funds ownership: 95.07% → 96.75% (+1.7%)

9% more call options, than puts

Call options by funds: $28.5M | Put options by funds: $26.1M

6% less funds holding

Funds holding: 324 → 306 (-18)

26% less first-time investments, than exits

New positions opened: 49 | Existing positions closed: 66

29% less capital invested

Capital invested by funds: $2.16B → $1.54B (-$619M)

Holders
306
Holders Change
-18
Holders Change %
-5.56%
% of All Funds
4.1%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.01%
New
49
Increased
125
Reduced
87
Closed
66
Calls
$28.5M
Puts
$26.1M
Net Calls
+$2.46M
Net Calls Change
-$6.73M

Top Buyers

Rank Fund Capital Flow
1
Bank of America
Bank of America
North Carolina
+$40.1M
2
BNP Paribas Asset Management
BNP Paribas Asset Management
France
+$26.8M
3
BCP
BlackBarn Capital Partners
New York
+$26.8M
4
RP
Reinhart Partners
Wisconsin
+$25.6M
5
Voloridge Investment Management
Voloridge Investment Management
Florida
+$16.4M

Top Sellers

Rank Fund Capital Flow
1
Pacer Advisors
Pacer Advisors
Pennsylvania
-$39.2M
2
Norges Bank
Norges Bank
Norway
-$27.2M
3
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$16.3M
4
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
-$11.7M
5
SM
Senvest Management
New York
-$9.66M

ACLS Hedge Fund Activity: Q1 2025 in Review

306 of the 7,472 institutional investors tracked by Wall St. Rank reported a position in Axcelis (ACLS) for Q1 2025, worth a combined $1.54B — down 29% from $2.16B a quarter earlier.

Sellers outnumbered buyers: 66 funds closed out of ACLS and 49 opened new positions — a net loss of 17 holders — while 87 trimmed existing stakes and 125 added.

The largest buyer was Bank of America, adding an estimated $40.1M. The largest seller was Pacer Advisors, cutting an estimated $39.2M.

  • 306 institutional investors held Axcelis (ACLS) as of Q1 2025, down from 324 in Q4 2024.
  • Funds reported $1.54B of Axcelis stock for Q1 2025, down 29% quarter-over-quarter.
  • 49 funds opened new Axcelis positions in Q1 2025 and 66 closed out, a net change of -17 holders.
  • The largest Axcelis buyer in Q1 2025 was Bank of America, an estimated $40.1M added.
  • The largest Axcelis seller in Q1 2025 was Pacer Advisors, an estimated $39.2M sold.

Based on aggregated 13F filings for Q1 2025.