FSS Federal Signal Corporation
Federal Signal Corporation (FSS) Institutional Ownership
What the institutions did with FSS last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended September 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| FMR LLC | 2.0M | 11.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.7M | 9.7% |
| WASATCH ADVISORS LP | 1.3M | 7.3% |
| DIMENSIONAL FUND ADVISORS LP | 1.3M | 7.1% |
| Pictet Asset Management Holding SA | 1.1M | 6.2% |
| CONGRESS ASSET MANAGEMENT CO | 894.8K | 5.0% |
| Van Berkom & Associates Inc. | 603.3K | 3.4% |
| Conestoga Capital Advisors, LLC | 554.0K | 3.1% |
| UBS Group AG | 453.8K | 2.6% |
| Bank of New York Mellon Corp | 405.3K | 2.3% |
| Nuveen, LLC | 381.6K | 2.1% |
| PRINCIPAL FINANCIAL GROUP INC | 372.2K | 2.1% |
| BESSEMER GROUP INC | 365.1K | 2.1% |
| Public Sector Pension Investment Board | 356.5K | 2.0% |
| Allspring Global Investments Holdings, LLC | 335.2K | 1.9% |
| Global Alpha Capital Management Ltd. | 320.5K | 1.8% |
| EULAV Asset Management | 310.3K | 1.7% |
| Pembroke Management, LTD | 297.6K | 1.7% |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ | 287.2K | 1.6% |
| SEI INVESTMENTS CO | 214.3K | 1.2% |
| Thrivent Financial for Lutherans | 196.0K | 1.1% |
| DUDLEY & SHANLEY, INC. | 174.1K | 1.0% |
| Waratah Capital Advisors Ltd. | 160.0K | 0.9% |
| Ranger Investment Management, L.P. | 157.1K | 0.9% |
| Squarepoint Ops LLC | 143.2K | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| FMR LLC | Increased | 1.5M | 2.0M | +517.3K |
| Pembroke Management, LTD | Reduced | 566.8K | 297.6K | -269.2K |
| UBS Group AG | Increased | 218.7K | 453.8K | +235.1K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 2.0M | 1.7M | -221.0K |
| Pictet Asset Management Holding SA | Increased | 884.6K | 1.1M | +215.0K |
| Waratah Capital Advisors Ltd. | Reduced | 360.2K | 160.0K | -200.2K |
| Nuveen, LLC | Reduced | 569.1K | 381.6K | -187.5K |
| CONGRESS ASSET MANAGEMENT CO | Increased | 726.1K | 894.8K | +168.7K |
| Conestoga Capital Advisors, LLC | Reduced | 716.6K | 554.0K | -162.5K |
| Handelsbanken Fonder AB | Reduced | 194.3K | 72.6K | -121.7K |
| GENEVA CAPITAL MANAGEMENT LLC | New | 0 | 110.2K | +110.2K |
| Universal- Beteiligungs- und Servicegesellschaft mbH | Reduced | 193.4K | 87.1K | -106.4K |
| GREENWOOD GEARHART LLC | New | 0 | 106.3K | +106.3K |
| Allspring Global Investments Holdings, LLC | Increased | 233.8K | 335.2K | +101.4K |
| Van Berkom & Associates Inc. | Reduced | 682.0K | 603.3K | -78.8K |
| Public Sector Pension Investment Board | Increased | 284.1K | 356.5K | +72.4K |
| WASATCH ADVISORS LP | Reduced | 1.4M | 1.3M | -68.1K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | Increased | 80.2K | 142.5K | +62.3K |
| ROYCE & ASSOCIATES LP | Increased | 16.9K | 74.9K | +58.0K |
| Squarepoint Ops LLC | Reduced | 176.3K | 143.2K | -33.1K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 1.2M | 1.3M | +28.4K |
| BARCLAYS PLC | Increased | 56.3K | 80.6K | +24.3K |
| Connor, Clark & Lunn Investment Management Ltd. | Increased | 52.6K | 76.3K | +23.7K |
| Ranger Investment Management, L.P. | Reduced | 179.4K | 157.1K | -22.3K |
| PICTON MAHONEY ASSET MANAGEMENT | Reduced | 89.5K | 67.4K | -22.2K |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ | Increased | 266.2K | 287.2K | +21.0K |
| PRINCIPAL FINANCIAL GROUP INC | Increased | 351.8K | 372.2K | +20.4K |
| Russell Investments Group, Ltd. | Reduced | 80.4K | 61.0K | -19.5K |
| CLIFTONLARSONALLEN WEALTH ADVISORS, LLC | Reduced | 47.4K | 28.3K | -19.1K |
| Thrivent Financial for Lutherans | Reduced | 214.9K | 196.0K | -18.9K |
| EULAV Asset Management | Increased | 292.3K | 310.3K | +18.0K |
| Jefferies Financial Group Inc. | Reduced | 27.9K | 10.0K | -17.9K |
| ALTA CAPITAL MANAGEMENT LLC/ | Reduced | 86.3K | 73.1K | -13.2K |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | Increased | 11.1K | 24.2K | +13.0K |
| Private Advisor Group, LLC | New | 0 | 11.7K | +11.7K |
| Diversified Trust Co | Sold Out | 11.2K | 0 | -11.2K |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | Sold Out | 10.2K | 0 | -10.2K |
| Creative Planning | Increased | 53.9K | 62.7K | +8.8K |
| BESSEMER GROUP INC | Increased | 357.4K | 365.1K | +7.8K |
| Bank of New York Mellon Corp | Reduced | 412.9K | 405.3K | -7.6K |
| COMMONWEALTH EQUITY SERVICES, LLC | Increased | 2.2K | 9.6K | +7.4K |
| State of Alaska, Department of Revenue | Reduced | 20.1K | 13.1K | -7.0K |
| Global Alpha Capital Management Ltd. | Reduced | 327.0K | 320.5K | -6.5K |
| State of Wyoming | Reduced | 7.0K | 627 | -6.4K |
| GHP Investment Advisors, Inc. | Increased | 22.6K | 28.0K | +5.4K |
| Y-Intercept (Hong Kong) Ltd | Reduced | 13.8K | 9.0K | -4.8K |
| DUDLEY & SHANLEY, INC. | Increased | 169.3K | 174.1K | +4.8K |
| Maryland State Retirement & Pension System | Increased | 8.9K | 13.6K | +4.7K |
| DEUTSCHE BANK AG\ | Reduced | 74.7K | 70.0K | -4.7K |
| Illinois Municipal Retirement Fund | Reduced | 45.5K | 41.4K | -4.1K |
| LPL Financial LLC | Increased | 35.6K | 39.7K | +4.0K |
| OPPENHEIMER ASSET MANAGEMENT INC. | Reduced | 41.9K | 38.0K | -3.9K |
| Atria Investments, Inc | Increased | 5.9K | 9.7K | +3.8K |
| BLAIR WILLIAM & CO/IL | Reduced | 37.0K | 33.4K | -3.5K |
| NFSG Corp | New | 0 | 3.4K | +3.4K |
| NATIONS FINANCIAL GROUP INC, /IA/ /ADV | New | 0 | 3.3K | +3.3K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | Increased | 25.1K | 28.2K | +3.2K |
| B. Metzler seel. Sohn & Co. AG | Reduced | 21.7K | 18.6K | -3.2K |
| Cambridge Investment Research Advisors, Inc. | Reduced | 6.4K | 3.3K | -3.1K |
| Provenance Wealth Advisors, LLC | Increased | 19 | 3.0K | +3.0K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.