Federal Signal
Makes infrastructure-maintenance vehicles and warning systems for municipal and industrial customers.
$118.13
After-hours close+0.05 (+0.04%)
At close$118.08(−1.91%)
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Breakdown13F · Form 4
Institutions 117.33%Insiders 2.37%
A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.
Shares outstanding 61.04M · Float 59.50M · 97.5% free float
Institutions13F, as of Jun 30, 2026
475 holders · 71.62M shares · 76 new positions · 249 increased · 151 reduced · 58 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 9.62M | 15.76% | +554.4K | Aug 7, 2026 |
| Vanguard Portfolio Management LLC | 3.50M | 5.73% | −152.2K | Aug 13, 2026 |
| Vanguard Capital Management LLC | 2.65M | 4.34% | −68.3K | Aug 13, 2026 |
| State Street Corp | 2.45M | 4.01% | +139.4K | Aug 7, 2026 |
| Capital World Investors | 2.24M | 3.68% | +59.4K | Aug 12, 2026 |
| Geode Capital Management, LLC | 1.95M | 3.20% | +155.8K | Aug 12, 2026 |
| FMR LLC | 1.49M | 2.44% | −154.7K | Aug 13, 2026 |
| Neuberger Berman Group LLC | 1.44M | 2.36% | +47.7K | Aug 13, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 14.10% | 8.62M | 13G | Jul 18, 2025 ↗ |
| Vanguard Portfolio Management | 6.07% | 3.70M | 13G | Apr 29, 2026 ↗ |
| Vanguard Capital Management | 5.22% | 3.18M | 13G | Apr 29, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Jennifer L. Sherman | director, officer: President & CEO | 641.7K | 1.05% | May 5, 2026 |
| Dennis J. Martin | director | 452.2K | 0.74% | Nov 5, 2025 |
| Ian A. Hudson | officer: S.V.P. & CFO | 96.7K | 0.16% | May 5, 2026 |
| Mark Weber | officer: SVP & COO | 86.5K | 0.14% | May 5, 2026 |
| John L. Workman | director | 58.7K | 0.10% | Apr 23, 2026 |
| Brenda Reichelderfer | director | 45.9K | 0.08% | Aug 6, 2026 |
| Eugene Joseph III Lowe | director | 22.6K | 0.04% | Apr 23, 2026 |
| Diane Bonina | officer: VP, Gen'l Counsel & Secretary | 16.4K | 0.03% | Aug 5, 2026 |
| Shashank Patel | director | 11.9K | 0.02% | Apr 23, 2026 |
| Katrina L. Helmkamp | director | 5.6K | 0.01% | Apr 23, 2026 |
1 ten-percent owner holds 99.8K shares by Form 4, outside the officers-and-directors figure above · 38 people have not refiled in the last 18 months (1.30M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 4, 2026 | Brenda Reichelderferdirector | Sale | 6,070 | $131.02 | 45,888 |
| Aug 3, 2026 | Diane Boninaofficer: VP, Gen'l Counsel & Secretary | Sale | 4,408 | $128.75 | 15,689 |
| Aug 4, 2026 | Diane Boninaofficer: VP, Gen'l Counsel & Secretary | Sale · 3 lots | 14,756 | $130.44 | 15,689 |
| Mar 10, 2026 | Richard A. Mauedirector | Purchase | 2,000 | $110.77 | 2,000 |
| Nov 6, 2025 | Mark Weberofficer: SVP & COO | Sale · 7 lots | 51,187 | $111.56 | 73,874 |
CongressHouse and Senate disclosures
| Member | Type | Amount | Owner | Traded | Disclosed |
|---|---|---|---|---|---|
| Rep. Gilbert Cisneros · CA31 | Purchase | $1,001 – $15,000 | Mar 9, 2026 | Apr 8, 2026 ↗ |