ASYS — AMTECH SYS INC

Ownership history in Engineers Gate Manager LP  ·  6 quarters on record

This page tracks every 13F SEC filing in which Engineers Gate Manager LP reported a position in AMTECH SYS INC (ASYS). 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
0.01% (2018 Q3)
Avg. % of fund
0.0%
First filed
2018 Q3
Last filed
2025 Q3
Quarters held
6
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 13,442 +2,105 +18.6% 0.00% $124K $9.26
2024 Q4 ADDED 11,337 +1,334 +13.3% 0.00% $62K $5.45
2019 Q2 REDUCED 10,003 -278 -2.7% 0.00% $55K $5.50
2019 Q1 UNCHANGED 10,281 — 0% 0.00% $55K $5.33
2 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    ASYS price (monthly, adj. close)

Other funds also holding ASYS

As of 2025 Q4 — sorted by position size

Pacific Ridge Capital Partners, LLC 3Y 7Y 1.73% IRONWOOD INVESTMENT MANAGEMENT LLC 3Y 7Y 0.15% Informed Momentum Co LLC 3Y 7Y 0.1% ESSEX INVESTMENT MANAGEMENT CO LLC 3Y 7Y 0.07% GSA CAPITAL PARTNERS LLP 3Y 7Y 0.03% BRIDGEWAY CAPITAL MANAGEMENT, LLC 3Y 7Y 0.03% VILLERE ST DENIS J & CO LLC 3Y 7Y 0.03% XTX Topco Ltd 3Y 0.02% Kovack Advisors, Inc. 3Y 7Y 0.02% JAMES INVESTMENT RESEARCH, INC. 3Y 7Y 0.02%
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