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GW&K Investment Management, LLC

Position in ACLS — Axcelis Technologies Inc

CIK 1082917 BOSTON, MA

Position in ACLS

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$3,978
-$4,990,050 QoQ
Shares Held
21
-100.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#393
of 439 holders
Holding Since
Mar 2021
5 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in ACLS Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

GW&K Investment Management, LLC holds $127,626,262 across 8 Semiconductor Equipment & Materials names. ACLS ranks #8 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 ACLS
Axcelis Technologies Inc
This page
21 $3,978

All Filings in ACLS

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5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,978 21
2021-12-31 $4,994,028 66,980
2021-09-30 $5,425,851 115,370
2021-06-30 $4,638,801 114,765
2021-03-31 $4,715,693 114,765