FSS — FEDERAL SIGNAL CORP

Ownership history in Magnetar Financial LLC  ·  3 quarters on record

This page tracks every 13F SEC filing in which Magnetar Financial LLC reported a position in FEDERAL SIGNAL CORP (FSS). 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% (2025 Q3)
Avg. % of fund
0.01%
First filed
2017 Q1
Last filed
2025 Q3
Quarters held
3
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 17,009 +14,272 +521.4% 0.01% $2.0M $118.67
2024 Q3 REDUCED 2,737 -10,233 -78.9% 0.01% $256K $92.67
2017 Q1 INITIATED 12,970 — — 0.00% $179K $12.69
% of Fund (quarterly)    FSS price (monthly, adj. close)

Other funds also holding FSS

As of 2025 Q4 — sorted by position size

Pembroke Management, LTD 3Y 7Y 4.18% Global Alpha Capital Management Ltd. 3Y 7Y 2.89% Aperture Investors, LLC 3Y 2.53% Van Berkom & Associates Inc. 3Y 7Y 2.32% Montanaro Asset Management Ltd 3Y 2.07% NEUMEIER POMA INVESTMENT COUNSEL LLC 3Y 7Y 2.0% Conestoga Capital Advisors, LLC 3Y 7Y 1.83% Prospect Capital Advisors, LLC 3Y 7Y 1.69% Ranger Investment Management, L.P. 3Y 7Y 1.44% ArrowMark Colorado Holdings LLC 3Y 7Y 1.36%
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