Federal Signal Corporation
US ˙ NYSE ˙ US3138551086

SecurityFSS / Federal Signal Corporation
InstitutionAllianz Asset Management GmbH
Latest Disclosed Ownership873,673 shares
Latest Disclosed Value $ 94,478,998
Allianz Asset Management GmbH reports 1.91% increase in ownership of FSS / Federal Signal Corporation

On May 11, 2026 - Allianz Asset Management GmbH filed a 13F-HR form disclosing ownership of 873,673 shares of Federal Signal Corporation (US:FSS) valued at $94,478,998 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 857,312 shares of Federal Signal Corporation. This represents a change in shares of 1.91% during the quarter. The current value of the position is $93,037,438 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)
2026-05-11 2026-03-31 13F FEDERAL SIGNAL COM 313855108 873,673 16,361 1.91 94,479 1.49 0.0991
2026-02-11 2025-12-31 13F FEDERAL SIGNAL COM 313855108 857,312 -57,759 -6.31 93,096 -14.50 0.0942
2025-11-04 2025-09-30 13F FEDERAL SIGNAL COM 313855108 915,071 915,071 108,884 0.1216
2025-07-28 2025-06-30 13F FEDERAL SIGNAL COM 313855108 0 -5,700 -100.00 0 -100.00
2025-05-05 2025-03-31 13F FEDERAL SIGNAL COM 313855108 5,700 3,100 119.23 419 74.58 0.0005
2025-02-03 2024-12-31 13F FEDERAL SIGNAL COM 313855108 2,600 -100 -3.70 240 -4.76 0.0003
2024-11-13 2024-09-30 13F FEDERAL SIGNAL COM 313855108 2,700 2,700 252 0.0004
2021-05-13 2021-03-31 13F FEDERAL SIGNAL COM 313855108 0 -77,943 -100.00 0 -100.00
2021-02-16 2020-12-31 13F FEDERAL SIGNAL COM 313855108 77,943 -5,880 -7.01 2,585 5.42 0.0026
2020-11-13 2020-09-30 13F FEDERAL SIGNAL COM 313855108 83,823 -5,911 -6.59 2,452 -8.10 0.0029
2020-08-14 2020-06-30 13F FEDERAL SIGNAL COM 313855108 89,734 -42,265 -32.02 2,668 -25.91 0.0031
2020-05-14 2020-03-31 13F FEDERAL SIGNAL COM 313855108 131,999 -110,987 -45.68 3,601 -54.05 0.0048
2020-02-13 2019-12-31 13F FEDERAL SIGNAL COM 313855108 242,986 167,386 221.41 7,837 216.65 0.0072
2019-11-13 2019-09-30 13F FEDERAL SIGNAL COM 313855108 75,600 75,600 2,475 0.0024
2015-08-14 2015-06-30 13F FEDERAL SIGNAL COM 313855108 0 -148,176 -100.00 0 -100.00
2017-01-24 2015-03-31 13F/A-1 FEDERAL SIGNAL COM 313855108 148,176 -7,070 -4.55 2,340 -2.38 0.0027
2015-05-15 2015-03-31 13F FEDERAL SIGNAL COM 313855108 148,176 2,339,699
2015-02-17 2014-12-31 13F FEDERAL SIGNAL COM 313855108 155,246 -14,760 -8.68 2,397 6.49 0.0027
2014-11-14 2014-09-30 13F FEDERAL SIGNAL COM 313855108 170,006 -3,910 -2.25 2,251 -11.66 0.0027
2014-08-13 2014-06-30 13F FEDERAL SIGNAL COM 313855108 173,916 142,294 449.98 2,548 440.98 0.0032
2014-05-28 2014-03-31 13F/A-1 FEDERAL SIGNAL COM 313855108 31,622 0 0.00 471 1.73 0.0006
2014-05-14 2014-03-31 13F FEDERAL SIGNAL COM 313855108 31,622 471
2014-02-13 2013-12-31 13F FEDERAL SIGNAL COM 313855108 31,622 -57,778 -64.63 463 -59.77 0.0006
2013-11-14 2013-09-30 13F FEDERAL SIGNAL COM 313855108 89,400 89,400 1,151 0.0015
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.