Axcelis
ACLS
305 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 65 closing their positions.
44% more repeat investments, than reductions
Existing positions increased: 125 | Existing positions reduced: 87
1.7% more ownership
Funds ownership: 95.05% → 96.75% (+1.7%)
9% more call options, than puts
Call options by funds: $28.5M | Put options by funds: $26.1M
5% less funds holding
Funds holding: 322 → 305 (-17)
25% less first-time investments, than exits
New positions opened: 49 | Existing positions closed: 65
29% less capital invested
Capital invested by funds: $2.16B → $1.54B (-$619M)
Top Buyers
| 1 |
Bank of America
Charlotte,
North Carolina
|
+$40.1M |
| 2 |
BNP Paribas Asset Management
Paris,
France
|
+$26.8M |
| 3 |
BCP
BlackBarn Capital Partners
New York
|
+$26.8M |
| 4 |
RP
Reinhart Partners
Mequon,
Wisconsin
|
+$25.6M |
| 5 |
Voloridge Investment Management
Jupiter,
Florida
|
+$16.4M |
Top Sellers
| 1 |
Pacer Advisors
Malvern,
Pennsylvania
|
-$39.2M |
| 2 |
Norges Bank
Oslo,
Norway
|
-$27.2M |
| 3 |
Massachusetts Financial Services
Boston,
Massachusetts
|
-$16.3M |
| 4 |
Grantham, Mayo, Van Otterloo & Co (GMO)
Boston,
Massachusetts
|
-$11.7M |
| 5 |
SM
Senvest Management
New York
|
-$9.66M |
ACLS Hedge Fund Activity: Q1 2025 in Review
305 of the 7,457 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: 65 funds closed out of ACLS and 49 opened new positions — a net loss of 16 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.
- 305 institutional investors held Axcelis (ACLS) as of Q1 2025, down from 322 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 65 closed out, a net change of -16 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.