Which hedge funds own ACLS? AXCELIS TECHNOLOGIES INC, Q2 2026 13F holders
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11 of the hedge funds tracked by WhaleCreep disclosed a position in ACLS (AXCELIS TECHNOLOGIES INC) in their Q2 2026 13F filings, worth $73.3m in total. The largest holder by portfolio weight is Millennium Management at 0.0% of its book. 4 managers opened a new position this quarter: Tudor Investment, Woodline Partners, Maverick Capital, Marshall Wace. 1 exited: Bridgewater Associates.
11tracked managers holding
4opened this quarter
1exited this quarter
Which hedge funds hold ACLS? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Millennium Management | Q2 2026 | 0.0% | $26.4m | 139,242 | 1011% | added |
| D. E. Shaw & Co | Q2 2026 | 0.0% | $25.2m | 133,044 | -76% | reduced |
| Brevan Howard Capital Management | Q2 2026 | 0.0% | $986.5k | 5,207 | 38% | added |
| Tudor Investment | Q2 2026 | 0.0% | $2.2m | 11,424 | – | new |
| Woodline Partners | Q2 2026 | 0.0% | $2.6m | 13,951 | – | new |
| Citadel Advisors | Q2 2026 | 0.0% | $8.8m | 46,239 | 926% | added |
| Maverick Capital | Q2 2026 | 0.0% | $498.3k | 2,630 | – | new |
| Holocene Advisors | Q2 2026 | 0.0% | $1.8m | 9,616 | -81% | reduced |
| Marshall Wace | Q2 2026 | 0.0% | $4.2m | 22,248 | – | new |
| Ancora Advisors | Q2 2026 | 0.0% | $94.7k | 500 | 0% | held |
| Point72 Asset Management LP | Q2 2026 | 0.0% | $568.4k | 3,000 | 33% | added |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Bridgewater Associates | 0.1% | $772.7k |
How has hedge fund ownership of ACLS changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 11 | $73.3m |
| Q1 2026 | 8 | $58.4m |
| Q4 2025 | 4 | $8.3m |
| Q3 2025 | 3 | $1.6m |
| Q2 2025 | 4 | $3.6m |
| Q1 2025 | 3 | $9.3m |
| Q4 2024 | 6 | $22.4m |
| Q3 2024 | 6 | $12.0m |
| Q2 2024 | 3 | $9.3m |
| Q1 2024 | 3 | $9.2m |
| Q4 2023 | 3 | $3.4m |
| Q3 2023 | 4 | $92.1m |
| Q2 2023 | 5 | $91.1m |
| Q1 2023 | 5 | $40.0m |
| Q4 2022 | 3 | $3.2m |
| Q3 2022 | 4 | $3.5m |
Counts every tracked manager that disclosed ACLS in that quarter's filing, including managers that have since stopped filing.