ARGENT CAPITAL MANAGEMENT LLC FSS — Federal Signal Corporation

Ownership history in ARGENT CAPITAL MANAGEMENT LLC  ·  5 quarters on record

AI Ownership Summary

ARGENT CAPITAL MANAGEMENT LLC reported Federal Signal Corporation (FSS) in 5 quarterly 13F filings from 2025 Q2 through 2026 Q2. Peak portfolio weight reached 0.2% in 2026 Q1. The latest visible filing shows FSS at 0.15% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this FSS ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was ARGENT CAPITAL MANAGEMENT LLC's position in Federal Signal Corporation, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q2

FSS was reported at 0.15% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.2% in 2026 Q1

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2025 Q2 to 2026 Q2

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

FSS stock page ARGENT CAPITAL MANAGEMENT LLC fund profile ARGENT CAPITAL MANAGEMENT LLC full holdings
How ARGENT CAPITAL MANAGEMENT LLC held FSS — position size vs. price
% of Fund (quarterly)    FSS price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 5 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q2 REDUCED — — — 36,825 -20,450 -35.7% 0.15% $4.7M 2026-07-15 $116.38
2026 Q1 ADDED — — — 57,275 +20,310 +54.9% 0.20% $6.2M 2026-05-21 $111.62
2025 Q4 REDUCED — — — 36,965 -251 -0.7% 0.11% $4.0M 2026-01-05 $113.48
2025 Q3 ADDED — — — 37,216 +18,357 +97.3% 0.12% $4.4M 2025-10-14 $118.34
2025 Q2 INITIATED — — — 18,859 — — 0.04% $1.4M 2025-07-14 $107.37

🏢 Other funds also holding FSS

As of 2026 Q2 — sorted by position size

DUDLEY & SHANLEY, INC. 3Y 7Y 3.28% CARDEROCK CAPITAL MANAGEMENT INC 3Y 7Y 2.11% WASATCH ADVISORS LP 3Y 7Y 1.15% CONGRESS ASSET MANAGEMENT CO 3Y 7Y 0.57% TEALWOOD ASSET MANAGEMENT INC 3Y 7Y 0.55% Legacy Wealth Asset Management, LLC 3Y 0.34% Handelsbanken Fonder AB 3Y 7Y 0.07% Portside Wealth Group, LLC 0.07% Accurate Wealth Management, LLC 3Y 0.07% Y-Intercept (Hong Kong) Ltd 3Y 0.03%

FAQ About ARGENT CAPITAL MANAGEMENT LLC and FSS

These are the practical questions this page is built to answer before you even open the full history table.

How long has ARGENT CAPITAL MANAGEMENT LLC reported owning FSS?

ARGENT CAPITAL MANAGEMENT LLC reported FSS across 5 quarterly 13F filings, from 2025 Q2 through 2026 Q2.

What was the largest reported FSS position in ARGENT CAPITAL MANAGEMENT LLC's portfolio?

The largest reported portfolio weight for FSS was 0.20% in 2026 Q1.

What is the latest reported FSS position on this page?

The most recent filing on this page is 2026 Q2, when ARGENT CAPITAL MANAGEMENT LLC reported 36,825 shares, equal to 0.15% of portfolio, with an estimated market value of $4.7M.

What does the chart on this FSS ownership page compare?

The chart compares ARGENT CAPITAL MANAGEMENT LLC's quarterly FSS portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did ARGENT CAPITAL MANAGEMENT LLC time their FSS position?

Based on 13F filing dates vs. subsequent FSS price moves, ARGENT CAPITAL MANAGEMENT LLC correctly timed 3 out of 4 reported position changes (75%). The annualised alpha on FSS relative to SPY over the holding period was -10.9%.

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