FEDERAL SIGNAL CORP

$FSS
13F holders
450
Net 13F flow · Q
Insider buys · 90d
0
Insider net · 90d
Congress · 90d
1trades
Convergence

Institutional holders

Top 10 of 450 · Source: 13F-HR
01
Akuna Securities LLC
02
Axa S.a.
03
State Street
04
New York Life Insurance Co.
05
Bahl & Gaynor Inc.
06
Independent Investors Inc.
07
Banyan Capital Management, Inc.
08
ProShare Advisors LLC
09
Strs Ohio
10
Berkley W R Corp.

Each fund name links to that filer's expert page. Share counts and per-fund weights are pending the 13F ingest fix (portfolios_expertholding.units is currently mis-populated — see the same caveat on the fund detail page's holdings table). Quarter-over-quarter delta ships with the metrics pipeline.

See all 450 13F holders · Pro →

Smart Money · top-200 alpha cohort

8 holders · Q1 2026

$FSS is held by 8 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 0.03%, with an average of 0.01% of portfolio. Largest holder: Voloridge Investment Management, LLC at 0.03%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Insider activity · last 90 days

8 transactions · 2 filers
06 Nov 2025
Weber Mark
▼ SOLD
1,709
$110.75
S
06 Nov 2025
Weber Mark
▼ SOLD
11,470
$111.05
S
06 Nov 2025
Weber Mark
▼ SOLD
20
$112.34
S
06 Nov 2025
Weber Mark
▼ SOLD
19,760
$111.61
S
06 Nov 2025
Weber Mark
▼ SOLD
14,042
$111.70
S
06 Nov 2025
Weber Mark
▼ SOLD
1,640
$112.50
S
06 Nov 2025
Weber Mark
▼ SOLD
2,546
$112.55
S
28 Feb 2025
Sherman Jennifer L
▲ BOUGHT
1,250
$82.32
P

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

2 disclosures · STOCK Act
House · New Jersey · Traded Feb 26
BOUGHT
$1K–$15K
Mar 17STOCK
House · California · Traded Mar 2
BOUGHT
$1K–$15K
Mar 9STOCK

Convergence · Pattern Engine ships in v1.1

30-day window
In development

Convergence detection for $FSS lands with the Pattern Engine.

Once the Pattern Engine ships, this section will surface every active convergence event involving $FSS — the institutional managers and Congress members on the same name, the 30-day window, and the combined position size.

Source data: SEC EDGAR · 13F-HR · Form 4 · CapitolTrades · Last refreshed 12:20 UTC.