Federal Signal Corporation
US ˙ NYSE ˙ US3138551086

SecurityFSS / Federal Signal Corporation
InstitutionUs Bancorp \de\
Latest Disclosed Ownership3,273 shares
Latest Disclosed Value $ 353,942
Us Bancorp \de\ reports 4.49% decrease in ownership of FSS / Federal Signal Corporation

On May 14, 2026 - Us Bancorp \de\ filed a 13F-HR form disclosing ownership of 3,273 shares of Federal Signal Corporation (US:FSS) valued at $353,942 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 3,427 shares of Federal Signal Corporation. This represents a change in shares of -4.49% during the quarter. The current value of the position is $353,189 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)
2026-05-14 2026-03-31 13F FEDERAL SIGNAL COM 313855108 3,273 -154 -4.49 354 -5.11 0.0001
2026-01-30 2025-12-31 13F FEDERAL SIGNAL COM 313855108 3,427 52 1.54 372 -7.23 0.0004
2025-11-12 2025-09-30 13F FEDERAL SIGNAL COM 313855108 3,375 -371 -9.90 402 0.75 0.0005
2025-07-24 2025-06-30 13F FEDERAL SIGNAL COM 313855108 3,746 -673 -15.23 399 22.46 0.0005
2025-05-08 2025-03-31 13F FEDERAL SIGNAL COM 313855108 4,419 520 13.34 325 -9.72 0.0004
2025-02-05 2024-12-31 13F FEDERAL SIGNAL COM 313855108 3,899 -196 -4.79 360 -5.76 0.0005
2024-10-28 2024-09-30 13F FEDERAL SIGNAL COM 313855108 4,095 -219 -5.08 383 6.11 0.0005
2024-08-07 2024-06-30 13F FEDERAL SIGNAL COM 313855108 4,314 72 1.70 361 0.00 0.0005
2024-05-08 2024-03-31 13F FEDERAL SIGNAL COM 313855108 4,242 -335 -7.32 360 2.56 0.0005
2024-02-09 2023-12-31 13F FEDERAL SIGNAL COM 313855108 4,577 1,221 36.38 351 75.50 0.0005
2023-11-03 2023-09-30 13F FEDERAL SIGNAL COM 313855108 3,356 -1,412 -29.61 200 -34.43 0.0003
2023-08-10 2023-06-30 13F FEDERAL SIGNAL COM 313855108 4,768 248 5.49 305 24.49 0.0005
2023-05-09 2023-03-31 13F FEDERAL SIGNAL COMMON STOCK 313855108 4,520 -335 -6.90 245 8.89 0.0004
2023-02-13 2022-12-31 13F FEDERAL SIGNAL COMMON STOCK 313855108 4,855 -1,344 -21.68 226 -3.02 0.0004
2022-10-27 2022-09-30 13F FEDERAL SIGNAL COMMON STOCK 313855108 6,199 0 0.00 232 5.45 0.0005
2022-08-01 2022-06-30 13F FEDERAL SIGNAL COMMON STOCK 313855108 6,199 73 1.19 220 6.28 0.0004
2022-05-11 2022-03-31 13F FEDERAL SIGNAL COMMON STOCK 313855108 6,126 51 0.84 207 -20.99 0.0003
2022-02-11 2021-12-31 13F FEDERAL SIGNAL COMMON STOCK 313855108 6,075 207 3.53 262 15.93 0.0004
2021-11-10 2021-09-30 13F FEDERAL SIGNAL COMMON STOCK 313855108 5,868 358 6.50 226 2.26 0.0004
2021-08-05 2021-06-30 13F FEDERAL SIGNAL COMMON STOCK 313855108 5,510 -839 -13.21 221 -9.43 0.0004
2021-04-28 2021-03-31 13F FEDERAL SIGNAL COMMON STOCK 313855108 6,349 252 4.13 244 20.79 0.0005
2021-02-04 2020-12-31 13F FEDERAL SIGNAL COMMON STOCK 313855108 6,097 -164 -2.62 202 10.38 0.0004
2020-11-10 2020-09-30 13F FEDERAL SIGNAL COMMON STOCK 313855108 6,261 -51 -0.81 183 -2.66 0.0004
2020-08-07 2020-06-30 13F FEDERAL SIGNAL COMMON STOCK 313855108 6,312 369 6.21 188 15.34 0.0005
2020-05-13 2020-03-31 13F FEDERAL SIGNAL COMMON STOCK 313855108 5,943 -251 -4.05 163 -18.50 0.0005
2020-02-04 2019-12-31 13F FEDERAL SIGNAL COMMON STOCK 313855108 6,194 0 0.00 200 -1.48 0.0005
2019-11-08 2019-09-30 13F FEDERAL SIGNAL COMMON STOCK 313855108 6,194 132 2.18 203 25.31 0.0006
2019-08-13 2019-06-30 13F FEDERAL SIGNAL COMMON STOCK 313855108 6,062 315 5.48 162 8.00 0.0005
2019-05-08 2019-03-31 13F FEDERAL SIGNAL COMMON STOCK 313855108 5,747 -1,243 -17.78 150 7.91 0.0004
2019-02-13 2018-12-31 13F FEDERAL SIGNAL COMMON STOCK 313855108 6,990 -432 -5.82 139 -30.15 0.0004
2018-10-31 2018-09-30 13F FEDERAL SIGNAL COMMON STOCK 313855108 7,422 315 4.43 199 20.61 0.0006
2018-08-08 2018-06-30 13F FEDERAL SIGNAL COMMON STOCK 313855108 7,107 -1,655 -18.89 165 -14.51 0.0005
2018-05-08 2018-03-31 13F FEDERAL SIGNAL COMMON STOCK 313855108 8,762 2,581 41.76 193 55.65 0.0006
2018-02-02 2017-12-31 13F FEDERAL SIGNAL COMMON STOCK 313855108 6,181 0 0.00 124 -5.34 0.0004
2017-11-13 2017-09-30 13F FEDERAL SIGNAL COMMON STOCK 313855108 6,181 1,508 32.27 131 61.73 0.0004
2017-07-19 2017-06-30 13F FEDERAL SIGNAL COMMON STOCK 313855108 4,673 0 0.00 81 24.62 0.0003
2017-05-03 2017-03-31 13F FEDERAL SIGNAL COMMON STOCK 313855108 4,673 0 0.00 65 -10.96 0.0002
2017-02-08 2016-12-31 13F FEDERAL SIGNAL COMMON STOCK 313855108 4,673 0 0.00 73 17.74 0.0003
2016-11-04 2016-09-30 13F FEDERAL SIGNAL COMMON STOCK 313855108 4,673 0 0.00 62 3.33 0.0002
2016-08-10 2016-06-30 13F FEDERAL SIGNAL COMMON STOCK 313855108 4,673 -179 -3.69 60 -6.25 0.0002
2016-05-13 2016-03-31 13F FEDERAL SIGNAL COMMON STOCK 313855108 4,852 -1,000 -17.09 64 -31.18 0.0003
2016-02-10 2015-12-31 13F FEDERAL SIGNAL COMMON STOCK 313855108 5,852 -821 -12.30 93 2.20 0.0004
2015-11-16 2015-09-30 13F FEDERAL SIGNAL COMMON STOCK 313855108 6,673 0 0.00 91 -8.08 0.0004
2015-08-10 2015-06-30 13F FEDERAL SIGNAL COMMON STOCK 313855108 6,673 0 0.00 99 -5.71 0.0004
2015-05-08 2015-03-31 13F FEDERAL SIGNAL COMMON STOCK 313855108 6,673 -1,560 -18.95 105 -17.32 0.0004
2015-02-13 2014-12-31 13F FEDERAL SIGNAL COMMON STOCK 313855108 8,233 -959 -10.43 127 4.10 0.0005
2014-11-14 2014-09-30 13F FEDERAL SIGNAL COMMON STOCK 313855108 9,192 -2,065 -18.34 122 -26.06 0.0005
2014-08-14 2014-06-30 13F FEDERAL SIGNAL COMMON STOCK 313855108 11,257 -500 -4.25 165 -5.71 0.0007
2014-05-14 2014-03-31 13F FEDERAL SIGNAL COMMON STOCK 313855108 11,757 778 7.09 175 8.70 0.0007
2014-02-13 2013-12-31 13F FEDERAL SIGNAL COMMON STOCK 313855108 10,979 181 1.68 161 15.83 0.0007
2013-11-07 2013-09-30 13F FEDERAL SIGNAL COMMON STOCK 313855108 10,798 -1,116 -9.37 139 33.65 0.0006
2013-08-09 2013-06-30 13F FEDERAL SIGNAL COMMON STOCK 313855108 11,914 11,914 104 0.0005
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.