FSS
Federal Signal Corporation · Industrials · Agricultural - Machinery
Momentum inputs (comparable managers):
holder breadth +7.7% ·
share flow +13.6% ·
net new positions +7.1%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 119 | -5 | 42.55M | $5.45B | +5 | −9 |
| Q1 2026 | 126 | 0 | 40.70M | $4.40B | +5 | −6 |
| Q4 2025 | 125 | 0 | 46.63M | $5.06B | +2 | −1 |
| Q3 2025 | 20 | -1 | 27.39M | $3.26B | +1 | −3 |
| Q2 2025 | 19 | +2 | 26.62M | $2.83B | +2 | — |
| Q1 2025 | 14 | +1 | 8.42M | $619.36M | +2 | −1 |
| Q4 2024 | 13 | -1 | 7.41M | $684.91M | +1 | −2 |
| Q3 2024 | 13 | +1 | 4.03M | $376.70M | +1 | — |
| Q2 2024 | 12 | — | 4.23M | $354.00M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 2.26M | -5.0% | $166.12M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 1.69M | +3.7% | $124.46M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 1.69M | +3.7% | $124.46M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | Capital World Investors ✦ | 1.29M | +49.9% | $95.22M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 5 | Norges Bank ✦ (passive) | 831.53K | -1.8% | $61.16M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 6 | T. Rowe Price ✦ | 718.21K | +0.3% | $52.83M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | T. Rowe Price ✦ | 718.21K | +0.3% | $52.83M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | Millennium Management ✦ | 503.12K | +63.0% | $37.00M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | GAMCO Investors ✦ | 371.68K | -2.7% | $27.34M | 0.3% | ▼ Trim | 4 | SEC ↗ |
| 10 | Point72 Asset Management ✦ | 231.76K | +1864.0% | $17.05M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 11 | Citadel Advisors ✦ | 138.58K | +5.9% | $10.19M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | Citadel Advisors ✦ | 138.58K | +5.9% | $10.19M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | Two Sigma Investments ✦ | 125.02K | +66.3% | $9.19M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | Arrowstreet Capital ✦ | 92.65K | New | $6.81M | 0.0% | New | 1 | SEC ↗ |
| 15 | Renaissance Technologies ✦ | 80.80K | +209.6% | $5.94M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | D. E. Shaw & Co. ✦ | 46.47K | New | $3.42M | 0.0% | New | 1 | SEC ↗ |
| 17 | AQR Capital Management ✦ | 35.70K | +10.9% | $2.63M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 18 | AQR Capital Management ✦ | 35.70K | +10.9% | $2.63M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 19 | AQR Capital Management ✦ | 35.70K | +10.9% | $2.63M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 20 | AQR Capital Management ✦ | 35.70K | +10.9% | $2.63M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 21 | AQR Capital Management ✦ | 35.70K | +10.9% | $2.63M | 0.0% | ▲ Add | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Arrowstreet Capital | $6.81M | 0.0% |
| D. E. Shaw & Co. | $3.42M | 0.0% |
Exited
| Gotham Asset Management | $1.07M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 447 holders, 59.44M shares, $5.97B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.