FSS Institutional Ownership & Shareholders
FEDERAL SIGNAL CORP (FSS) is currently held by 462 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $7.76B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of FSS tracked by InsiderSet, reporting ownership valued at approximately $1.24B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.08B, representing an estimated loss of -12.31% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 46% of the total disclosed FSS value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in FEDERAL SIGNAL CORP (FSS).
This page ranks the largest institutional FSS shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
462
Total Reported Value
$7.76B
Largest Holder
Blackrock, Inc.
Largest Position
$1.24B
Insider Transactions (90d)
10
Latest Filing Quarter
Q2 2026
New Institutional Positions
50
Funds Exiting Positions
1
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.02% | 9,619,456 | $1,236,003,994 | $1,083,824,108 | -$152,179,886 | -12.31% | |
| Vanguard Portfolio Management Llc | 0.02% | 3,495,003 | $449,072,936 | $393,781,988 | -$55,290,948 | -12.31% | |
| Vanguard Capital Management Llc | 0.01% | 2,649,644 | $340,452,758 | $298,535,389 | -$41,917,369 | -12.31% | |
| State Street Corp | 0.01% | 2,446,720 | $314,379,053 | $275,671,942 | -$38,707,111 | -12.31% | |
| Capital World Investors | 0.03% | 2,244,770 | $288,430,497 | $252,918,236 | -$35,512,261 | -12.31% | |
| Geode Capital Management, Llc | 0.01% | 1,953,082 | $250,988,397 | $220,053,749 | -$30,934,648 | -12.33% | |
| Fmr Llc | 0.01% | 1,492,118 | $191,722,321 | $168,116,935 | -$23,605,386 | -12.31% | |
| Dimensional Fund Advisors Lp | 0.03% | 1,226,624 | $157,601,935 | $138,203,726 | -$19,398,209 | -12.31% | |
| Neuberger Berman Group Llc | 0.12% | 1,432,667 | $155,573,313 | $161,418,591 | +$5,845,278 | +3.76% | |
| Allianz Asset Management Gmbh | 0.13% | 1,127,242 | $144,839,325 | $127,006,356 | -$17,832,969 | -12.31% | |
| Wasatch Advisors Lp | 1.07% | 1,297,257 | $143,723,103 | $146,161,946 | +$2,438,843 | +1.70% | |
| First Trust Advisors Lp | 0.08% | 1,090,728 | $140,147,646 | $122,892,324 | -$17,255,322 | -12.31% | |
| Nomura Asset Management International Inc. | 0.20% | 1,060,828 | $136,306,000 | $119,523,491 | -$16,782,509 | -12.31% | |
| Price T Rowe Associates Inc | 0.01% | 988,693 | $127,039,000 | $111,396,040 | -$15,642,960 | -12.31% | |
| Gw&K Investment Management, Llc | 0.93% | 926,454 | $119,041,000 | $104,383,572 | -$14,657,428 | -12.31% | |
| Charles Schwab Investment Management Inc | 0.02% | 908,144 | $116,687,423 | $102,320,584 | -$14,366,839 | -12.31% | |
| Pictet Asset Management Holding Sa | 0.11% | 884,638 | $113,661,834 | $99,672,163 | -$13,989,671 | -12.31% | |
| Norges Bank | 0.01% | 793,191 | $101,917,112 | $89,368,830 | -$12,548,282 | -12.31% | |
| Morgan Stanley | 0.01% | 786,720 | $101,085,879 | $88,639,742 | -$12,446,137 | -12.31% | |
| Congress Asset Management Co | 0.64% | 894,846 | $99,140,020 | $100,822,299 | +$1,682,279 | +1.70% | |
| Invesco Ltd. | 0.01% | 750,478 | $96,428,918 | $84,556,356 | -$11,872,562 | -12.31% | |
| Goldman Sachs Group Inc | 0.01% | 719,322 | $92,425,692 | $81,046,010 | -$11,379,682 | -12.31% | |
| Jpmorgan Chase & Co | 0.01% | 724,846 | $92,190,164 | $81,668,399 | -$10,521,765 | -11.41% | |
| Northern Trust Corp | 0.01% | 699,557 | $89,886,079 | $78,819,087 | -$11,066,992 | -12.31% | |
| Van Berkom & Associates Inc. | 2.82% | 682,045 | $87,636,000 | $76,846,010 | -$10,789,990 | -12.31% | |
| Bank Of America Corp | 0.01% | 610,965 | $78,502,901 | $68,837,427 | -$9,665,474 | -12.31% | |
| Nuveen, Llc | 0.02% | 569,074 | $73,120,260 | $64,117,568 | -$9,002,692 | -12.31% | |
| Vaughan Nelson Investment Management, L.P. | 0.61% | 540,364 | $69,431,370 | $60,882,812 | -$8,548,558 | -12.31% | |
| Conestoga Capital Advisors, Llc | 1.85% | 554,046 | $61,382,702 | $62,424,363 | +$1,041,661 | +1.70% | |
| Vanguard Fiduciary Trust Co | 0.01% | 434,583 | $55,839,570 | $48,964,467 | -$6,875,103 | -12.31% | |
| Bank Of New York Mellon Corp | 0.01% | 412,910 | $53,054,754 | $46,522,570 | -$6,532,184 | -12.31% | |
| Neumeier Poma Investment Counsel Llc | 3.55% | 404,008 | $51,910,988 | $45,519,581 | -$6,391,407 | -12.31% | |
| Manufacturers Life Insurance Company, The | 0.04% | 396,221 | $50,910,436 | $44,642,220 | -$6,268,216 | -12.31% | |
| T. Rowe Price Investment Management, Inc. | 0.03% | 390,516 | $50,178,000 | $43,999,438 | -$6,178,562 | -12.31% | |
| Waratah Capital Advisors Ltd. | 3.56% | 360,200 | $46,282,098 | $40,583,734 | -$5,698,364 | -12.31% | |
| Bessemer Group Inc | 0.06% | 357,375 | $45,919,000 | $40,265,441 | -$5,653,559 | -12.31% | |
| Silvercrest Asset Management Group Llc | 0.28% | 335,497 | $43,108,458 | $37,800,447 | -$5,308,011 | -12.31% | |
| Global Alpha Capital Management Ltd. | 2.52% | 326,966 | $42,011,861 | $36,839,259 | -$5,172,602 | -12.31% | |
| Principal Financial Group Inc | 0.02% | 372,205 | $41,236,593 | $41,936,337 | +$699,744 | +1.70% | |
| Sandhill Capital Partners Llc | 3.32% | 317,427 | $40,786,241 | $35,764,500 | -$5,021,741 | -12.31% | |
| Gamco Investors, Inc. Et Al | 0.36% | 316,285 | $40,639,460 | $35,635,831 | -$5,003,629 | -12.31% | |
| Driehaus Capital Management Llc | 0.21% | 286,189 | $36,772,425 | $32,244,915 | -$4,527,510 | -12.31% | |
| Public Sector Pension Investment Board | 0.10% | 284,057 | $36,498,484 | $32,004,702 | -$4,493,782 | -12.31% | |
| Oberweis Asset Management Inc/ | 0.71% | 269,084 | $34,574,603 | $30,317,694 | -$4,256,909 | -12.31% | |
| Janus Henderson Group Plc | 0.02% | 318,018 | $34,411,085 | $35,831,088 | +$1,420,003 | +4.13% | |
| Eulav Asset Management | 1.24% | 310,336 | $34,382,149 | $34,965,557 | +$583,408 | +1.70% | |
| Envestnet Asset Management Inc | 0.01% | 267,579 | $34,381,204 | $30,148,126 | -$4,233,078 | -12.31% | |
| Raymond James Financial Inc | 0.01% | 264,660 | $34,006,093 | $29,819,242 | -$4,186,851 | -12.31% | |
| Pembroke Management, Ltd | 4.08% | 297,616 | $32,972,877 | $33,532,395 | +$559,518 | +1.70% | |
| Fort Washington Investment Advisors Inc | 0.16% | 287,180 | $31,816,672 | $32,356,571 | +$539,899 | +1.70% |
Frequently asked questions about FSS
Who are the largest institutional holders of FSS?
The largest institutional holders of FSS reported in the latest SEC Form 13F filings include Blackrock, Inc., Vanguard Portfolio Management Llc, Vanguard Capital Management Llc, State Street Corp, and Capital World Investors. InsiderSet ranks institutional holders by their latest reported FSS position.
What is FSS institutional ownership?
This page tracks FSS positions reported by institutional investment managers through SEC Form 13F. FEDERAL SIGNAL CORP (FSS) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own FSS?
InsiderSet currently tracks 462 institutional managers reporting FSS holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of FSS shareholders.
How much FSS stock do institutions own?
Institutional investment managers disclosed approximately $7.76B in FSS holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was FSS institutional ownership last updated?
The latest FSS institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional FSS holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its FSS position after the reporting date.
Are institutions buying or selling FSS?
Institutional buying and selling can be analyzed by comparing FSS positions across consecutive 13F reporting periods. InsiderSet's FSS Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View FSS ownership changes.
How has FSS institutional ownership changed over time?
InsiderSet tracks FSS institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.