PARADIGM CAPITAL MANAGEMENT INC/NY
Position in ACLS — Axcelis Technologies Inc
CIK 1037792
ALBANY, NY
Position in ACLS
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$2,233,920
-$2,265,120 QoQ
Shares Held
24,000
-57.1% QoQ
Ownership
0.078%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2020
22 quarters on record
Voting authority
Sole 58%
Shared 42%
None 0%
Common Shares in ACLS Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Mar 31, 2026PARADIGM CAPITAL MANAGEMENT INC/NY holds $449,659,401 across 11 Semiconductor Equipment & Materials names. ACLS ranks #9 (0.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ONTO |
Onto Innovation Inc.
|
1,102,438 | $226,076,960 | |
| 2 | VECO |
Veeco Instruments Inc
|
2,171,399 | $73,523,570 | |
| 3 | ENTG |
Entegris Inc
|
523,700 | $61,398,588 | |
| 4 | UCTT |
Ultra Clean Holdings, Inc.
|
608,200 | $37,817,876 | |
| 5 | COHU |
Cohu Inc
|
623,852 | $19,102,348 | |
| 6 | TER |
Teradyne, Inc
|
48,650 | $14,422,779 | |
| 7 | KLIC |
Kulicke & Soffa Industries Inc
|
171,325 | $11,259,479 | |
| 8 | FORM |
Formfactor Inc
|
27,900 | $2,706,021 |
All Filings in ACLS
Export CSV
22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,233,920 | 24,000 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $4,499,040 | 56,000 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $5,477,604 | 56,100 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $6,139,689 | 88,100 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $9,044,907 | 182,100 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $10,752,993 | 153,900 | Shares | Defined | 2025-02-18 | |
| 2024-09-30 | $50,002,965 | 476,900 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $49,652,748 | 349,200 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $36,779,296 | 329,800 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $8,040,780 | 62,000 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $10,435,200 | 64,000 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $11,733,120 | 64,000 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $8,528,000 | 64,000 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $6,666,240 | 84,000 | Shares | Sole | 2023-02-03 | |
| 2022-09-30 | $5,692,640 | 94,000 | Shares | Sole | 2022-10-26 | |
| 2022-06-30 | $6,800,160 | 124,000 | Shares | Sole | 2022-08-02 | |
| 2022-03-31 | $10,121,020 | 134,000 | Shares | Sole | 2022-05-25 | |
| 2021-12-31 | $9,991,040 | 134,000 | Shares | Sole | 2022-02-09 | |
| 2021-09-30 | $6,772,320 | 144,000 | Shares | Sole | 2021-11-08 | |
| 2021-06-30 | $6,628,880 | 164,000 | Shares | Sole | 2021-08-05 | |
| 2021-03-31 | $4,273,360 | 104,000 | Shares | Sole | 2021-05-05 | |
| 2020-09-30 | $902,000 | 41,000 | Shares | Sole | 2020-10-20 | |
| No filing history on record for this holder in this stock. | ||||||