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4D Advisors, LLC

Position in FSS — Federal Signal Corp /De/

CIK 1938268 REDONDO BEACH, CA

Position in FSS

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$8,351,850
+$2,944,850 QoQ
Shares Held
65,000
+30.0% QoQ
Ownership
0.106%
of shares outstanding
% of Portfolio
3.21%
of 13F equity value
Holder Rank
#109
of 471 holders
Holding Since
Dec 2024
7 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in FSS Over Time

Shares Held

Position Value (USD)

Position in Farm & Heavy Construction Machinery

Industrials · as of Jun 30, 2026

4D Advisors, LLC holds $8,351,850 across 1 Farm & Heavy Construction Machinery name. FSS ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 FSS
Federal Signal Corp /De/
This page
65,000 $8,351,850

All Filings in FSS

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7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $8,351,850 65,000
2026-03-31 $5,407,000 50,000
2025-12-31 $7,601,300 70,000
2025-09-30 $6,544,450 55,000
2025-06-30 $8,513,600 80,000
2025-03-31 $3,309,750 45,000
2024-12-31 $4,619,500 50,000