Federal Signal Corporation
US ˙ NYSE ˙ US3138551086

SecurityFSS / Federal Signal Corporation
InstitutionM&t Bank Corp
Latest Disclosed Ownership2,175 shares
Latest Disclosed Value $ 235,204
M&t Bank Corp ownership in FSS / Federal Signal Corporation

On May 12, 2026 - M&t Bank Corp filed a 13F-HR form disclosing ownership of 2,175 shares of Federal Signal Corporation (US:FSS) valued at $235,204 USD as of March 31, 2026. The entity filed a previous 13F-HR on May 7, 2024 disclosing 0 shares of Federal Signal Corporation. The current value of the position is $234,704 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F FEDERAL SIGNAL COM 313855108 2,175 2,175 235 0.0008
2024-05-07 2024-03-31 13F FEDERAL SIGNAL COM 313855108 0 -3,888 -100.00 0 -100.00
2024-02-06 2023-12-31 13F FEDERAL SIGNAL COM 313855108 3,888 -274 -6.58 298 20.16 0.0011
2023-11-02 2023-09-30 13F FEDERAL SIGNAL COM 313855108 4,162 -6,747 -61.85 249 -64.47 0.0010
2023-08-09 2023-06-30 13F FEDERAL SIGNAL COM 313855108 10,909 -3,200 -22.68 699 -8.76 0.0026
2023-05-11 2023-03-31 13F FEDERAL SIGNAL COM 313855108 14,109 -2,503 -15.07 765 -0.78 0.0030
2023-02-13 2022-12-31 13F/A-1 FEDERAL SIGNAL COM 313855108 16,612 314 1.93 772 26.81 0.0031
2023-02-13 2022-12-31 13F FEDERAL RLTY INVT TR SH BEN INT NEW 313855108 21,893 5,595 1,352 0.0054
2022-11-17 2022-09-30 13F/A-1 FEDERAL SIGNAL COM 313855108 16,298 -3,924 -19.40 608 1,637.14 0.0027
2022-11-14 2022-09-30 13F FEDERAL SIGNAL COM 313855108 16,298 -3,924 608 0.0005
2022-08-05 2022-06-30 13F FEDERAL SIGNAL COM 313855108 20,222 20,222 35 0.0002
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.