ACLS — AXCELIS TECHNOLOGIES INC COM NEW COM NEW

Ownership history in Jackson Square Partners, LLC  ·  9 quarters on record

This page tracks every 13F SEC filing in which Jackson Square Partners, LLC reported a position in AXCELIS TECHNOLOGIES INC COM NEW COM NEW (ACLS). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
3.15% (2024 Q2)
Avg. % of fund
1.65%
First filed
2023 Q4
Last filed
2025 Q4
Quarters held
9
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 UNCHANGED 27,335 — 0% 1.08% $2.7M $80.34
2025 Q3 REDUCED 27,335 -7,714 -22.0% 1.08% $2.7M $97.64
2025 Q2 REDUCED 35,049 -175,295 -83.3% 0.90% $2.4M $69.69
2025 Q1 ADDED 210,344 +23,754 +12.7% 1.41% $10.4M $49.67
5 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    ACLS price (monthly, adj. close)

Other funds also holding ACLS

As of 2025 Q4 — sorted by position size

REINHART PARTNERS, LLC. 3Y 7Y 3.83% Soviero Asset Management, LP 3Y 1.77% Penbrook Management LLC 3Y 7Y 0.88% GLOBEFLEX CAPITAL L P 3Y 7Y 0.69% Firsthand Capital Management, Inc. 3Y 7Y 0.6% Jackson Creek Investment Advisors LLC 3Y 0.52% BlackBarn Capital Partners LP 0.51% Wakefield Asset Management LLLP 3Y 7Y 0.4% ISTHMUS PARTNERS, LLC 3Y 7Y 0.37% Bridgefront Capital, LLC 3Y 0.36%
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