ATS — ATS CORPORATION

Ownership history in Roubaix Capital, LLC  ·  2 quarters on record

This page tracks every 13F SEC filing in which Roubaix Capital, LLC reported a position in ATS CORPORATION (ATS). 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
2.73% (2025 Q3)
Avg. % of fund
1.62%
First filed
2024 Q1
Last filed
2025 Q3
Quarters held
2
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 223,532 +199,620 +834.8% 2.73% $5.9M $26.20
2024 Q1 INITIATED 23,912 — — 0.51% $806K —
% of Fund (quarterly)    ATS price (monthly, adj. close)

Other funds also holding ATS

As of 2025 Q4 — sorted by position size

MASON CAPITAL MANAGEMENT LLC 3Y 7Y 76.32% Turtle Creek Asset Management Inc. 3Y 7Y 6.84% ACK Asset Management LLC 3Y 7Y 6.38% FAIRFAX FINANCIAL HOLDINGS LTD/ CAN 3Y 7Y 3.28% Scheer, Rowlett & Associates Investment Management Ltd. 3Y 7Y 2.32% Hill City Capital, LP 3Y 1.72% EdgePoint Investment Group Inc. 3Y 7Y 1.56% Marathon Asset Management Ltd 3Y 1.16% LOUISBOURG INVESTMENTS INC. 1.14% Front Street Capital Management, Inc. 3Y 7Y 1.12%
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