Federal Signal Corporation
US ˙ NYSE ˙ US3138551086

SecurityFSS / Federal Signal Corporation
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership2,757,658 shares
Ownership 4.50%
Dimensional Fund Advisors Lp ownership in FSS / Federal Signal Corporation

2022-02-08 - Dimensional Fund Advisors Lp has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 2,757,658 shares of Federal Signal Corporation (US:FSS). This represents 4.5 percent ownership of the company. In their previous filing dated 2021-02-12 , Dimensional Fund Advisors Lp had reported owning 3,125,663 shares, indicating a decrease of -11.77 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2022-02-08 2022-02-08 13G/A 3,125,663 2,757,658 -11.77 4.50 -13.46
2021-02-12 2021-02-12 13G/A 3,714,356 3,125,663 -15.85 5.20 -15.31
2020-02-12 2020-02-12 13G/A 4,180,350 3,714,356 -11.15 6.14 -11.53
2019-02-08 2019-02-08 13G/A 4,820,912 4,180,350 -13.29 6.94 -13.68
2018-02-09 2018-02-09 13G/A 5,019,298 4,820,912 -3.95 8.04 -4.06
2017-02-09 2017-02-09 13G/A 5,169,981 5,019,298 -2.91 8.38 1.33
2016-02-09 2016-02-09 13G/A 5,169,981 8.27
2015-02-05 2015-02-05 13G/A 3,878,160 6.20
2014-02-10 2014-02-10 13G/A 3,766,152 6.01
2013-02-11 2013-02-11 13G 3,671,325 5.89
2012-02-14 2012-02-14 13G 3,576,832 5.75

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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)
2026-05-07 2026-03-31 13F FEDERAL SIGNAL COM 313855108 1,208,087 3,546 0.29 130,633 -0.13 0.0058
2026-02-12 2025-12-31 13F FEDERAL SIGNAL COM 313855108 1,204,541 5,605 0.47 130,804 -8.31 0.0274
2025-11-12 2025-09-30 13F FEDERAL SIGNAL COM 313855108 1,198,936 -62,984 -4.99 142,661 6.23 0.0306
2025-08-12 2025-06-30 13F FEDERAL SIGNAL COM 313855108 1,261,920 -50,904 -3.88 134,289 39.07 0.0311
2025-05-13 2025-03-31 13F FEDERAL SIGNAL COM 313855108 1,312,824 -146,191 -10.02 96,561 -28.37 0.0240
2025-02-13 2024-12-31 13F FEDERAL SIGNAL COM 313855108 1,459,015 -119,047 -7.54 134,799 -8.60 0.0324
2024-11-07 2024-09-30 13F FEDERAL SIGNAL COM 313855108 1,578,062 -84,529 -5.08 147,484 6.02 0.0358
2024-08-09 2024-06-30 13F FEDERAL SIGNAL COM 313855108 1,662,591 -71,902 -4.15 139,110 -5.50 0.0363
2024-05-10 2024-03-31 13F FEDERAL SIGNAL COM 313855108 1,734,493 -59,042 -3.29 147,206 6.95 0.0399
2024-02-07 2023-12-31 13F FEDERAL SIGNAL COM 313855108 1,793,535 -100,605 -5.31 137,638 21.65 0.0402
2023-11-09 2023-09-30 13F FEDERAL SIGNAL COM 313855108 1,894,140 -370,491 -16.36 113,140 -21.97 0.0371
2023-08-09 2023-06-30 13F FEDERAL SIGNAL COM 313855108 2,264,631 -318,831 -12.34 145,005 3.54 0.0462
2023-05-12 2023-03-31 13F FEDERAL SIGNAL COM 313855108 2,583,462 -162,364 -5.91 140,047 110,172.44 0.0472
2023-02-09 2022-12-31 13F FEDERAL SIGNAL COM 313855108 2,745,826 -2,581 -0.09 128 -99.88 0.0377
2022-11-10 2022-09-30 13F FEDERAL SIGNAL COM 313855108 2,748,407 -8,256 -0.30 102,573 4.52 0.0394
2022-08-12 2022-06-30 13F FEDERAL SIGNAL COM 313855108 2,756,663 -27,864 -1.00 98,133 4.42 0.0352
2022-05-13 2022-03-31 13F FEDERAL SIGNAL COM 313855108 2,784,527 27,052 0.98 93,979 -21.36 0.0290
2022-02-09 2021-12-31 13F FEDERAL SIGNAL COM 313855108 2,757,475 -50,076 -1.78 119,507 10.21 0.0361
2021-11-12 2021-09-30 13F FEDERAL SIGNAL COM 313855108 2,807,551 -12,829 -0.45 108,431 -4.43 0.0349
2021-08-12 2021-06-30 13F FEDERAL SIGNAL COM 313855108 2,820,380 -110,159 -3.76 113,463 1.09 0.0359
2021-05-14 2021-03-31 13F FEDERAL SIGNAL COM 313855108 2,930,539 -195,124 -6.24 112,241 8.26 0.0371
2021-03-08 2020-12-31 13F/A-2 FEDERAL SIGNAL COM 313855108 3,125,663 -205,406 -6.17 103,677 6.41 0.0374
2021-02-11 2020-12-31 13F FEDERAL SIGNAL COM 313855108 3,125,663 -205,406 103,677 37,442.6217
2020-11-12 2020-09-30 13F FEDERAL SIGNAL COM 313855108 3,331,069 -188,442 -5.35 97,434 -6.88 0.0413
2020-08-13 2020-06-30 13F FEDERAL SIGNAL COM 313855108 3,519,511 -18,092 -0.51 104,634 8.42 0.0460
2020-05-14 2020-03-31 13F FEDERAL SIGNAL COM 313855108 3,537,603 -176,753 -4.76 96,506 -19.44 0.0503
2020-02-14 2019-12-31 13F FEDERAL SIGNAL COM 313855108 3,714,356 -107,777 -2.82 119,788 -4.27 0.0437
2019-11-12 2019-09-30 13F FEDERAL SIGNAL COM 313855108 3,822,133 -62,433 -1.61 125,137 20.42 0.0486
2019-08-13 2019-06-30 13F FEDERAL SIGNAL COM 313855108 3,884,566 -149,203 -3.70 103,913 -0.88 0.0403
2019-08-12 2019-03-31 13F/A-2 FEDERAL SIGNAL COM 313855108 4,033,769 -146,581 -3.51 104,837 26.02 0.0418
2019-05-10 2019-03-31 13F FEDERAL SIGNAL COM 313855108 4,033,769 -146,581 104,837
2019-02-26 2018-12-31 13F/A-1 FEDERAL SIGNAL COM 313855108 4,180,350 -180,678 -4.14 83,189 -28.77 0.0377
2019-02-13 2018-12-31 13F FEDERAL SIGNAL COM 313855108 4,180,350 -180,678 83,189
2018-11-13 2018-09-30 13F FEDERAL SIGNAL COM 313855108 4,361,028 -140,561 -3.12 116,787 11.39 0.0445
2018-08-10 2018-06-30 13F FEDERAL SIGNAL COM 313855108 4,501,589 -263,703 -5.53 104,842 -0.09 0.0418
2018-05-11 2018-03-31 13F FEDERAL SIGNAL COM 313855108 4,765,292 -55,620 -1.15 104,932 8.34 0.0437
2018-02-12 2017-12-31 13F FEDERAL SIGNAL COM 313855108 4,820,912 -121,269 -2.45 96,853 -7.91 0.0401
2017-11-13 2017-09-30 13F FEDERAL SIGNAL COM 313855108 4,942,181 -27,449 -0.55 105,169 21.90 0.0460
2017-08-11 2017-06-30 13F FEDERAL SIGNAL COM 313855108 4,969,630 -62,710 -1.25 86,273 24.14 0.0398
2017-05-12 2017-03-31 13F FEDERAL SIGNAL COM 313855108 5,032,340 13,042 0.26 69,496 -11.30 0.0332
2017-02-09 2016-12-31 13F FEDERAL SIGNAL COM 313855108 5,019,298 -5,197 -0.10 78,352 17.60 0.0391
2016-11-10 2016-09-30 13F FEDERAL SIGNAL COM 313855108 5,024,495 9,411 0.19 66,624 3.14 0.0360
2016-08-09 2016-06-30 13F FEDERAL SIGNAL COM 313855108 5,015,084 -107,662 -2.10 64,593 -4.91 0.0372
2016-05-13 2016-03-31 13F FEDERAL SIGNAL COM 313855108 5,122,746 -47,235 -0.91 67,927 -17.11 0.0407
2016-02-10 2015-12-31 13F FEDERAL SIGNAL COM 313855108 5,169,981 -25,616 -0.49 81,945 15.04 0.0511
2015-11-13 2015-09-30 13F FEDERAL SIGNAL COM 313855108 5,195,597 1,241,243 31.39 71,232 20.81 0.0468
2015-08-14 2015-06-30 13F FEDERAL SIGNAL COM 313855108 3,954,354 18,576 0.47 58,960 -5.13 0.0361
2015-05-14 2015-03-31 13F FEDERAL SIGNAL COM 313855108 3,935,778 57,618 1.49 62,146 3.79 0.0392
2015-02-06 2014-12-31 13F FEDERAL SIGNAL COM 313855108 3,878,160 19,389 0.50 59,879 17.20 0.0393
2014-11-13 2014-09-30 13F FEDERAL SIGNAL COM 313855108 3,858,771 -13,271 -0.34 51,091 -9.93 0.0362
2014-08-08 2014-06-30 13F FEDERAL SIGNAL COM 313855108 3,872,042 145,858 3.91 56,725 2.17 0.0394
2014-05-14 2014-03-31 13F FEDERAL SIGNAL COM 313855108 3,726,184 -39,968 -1.06 55,519 0.63 0.0415
2014-02-12 2013-12-31 13F FEDERAL SIGNAL COM 313855108 3,766,152 49,264 1.33 55,174 15.34 0.0430
2013-11-13 2013-09-30 13F FEDERAL SIGNAL COM 313855108 3,716,888 -65,150 -1.72 47,836 44.55 0.0414
2013-08-15 2013-06-30 13F FEDERAL SIGNAL COM 313855108 3,782,038 3,782,038 33,094 0.0312
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.