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 June 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.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 9.6M | 15.5% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 3.5M | 5.6% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.6M | 4.3% |
| STATE STREET CORP | 2.4M | 3.9% |
| Capital World Investors | 2.2M | 3.6% |
| GEODE CAPITAL MANAGEMENT, LLC | 2.0M | 3.1% |
| FMR LLC | 1.5M | 2.4% |
| NEUBERGER BERMAN GROUP LLC | 1.4M | 2.3% |
| WASATCH ADVISORS LP | 1.4M | 2.2% |
| DIMENSIONAL FUND ADVISORS LP | 1.2M | 2.0% |
| FIRST TRUST ADVISORS LP | 1.1M | 1.8% |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 1.1M | 1.7% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 988.7K | 1.6% |
| GW&K Investment Management, LLC | 926.5K | 1.5% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 908.1K | 1.5% |
| Pictet Asset Management Holding SA | 884.6K | 1.4% |
| Allianz Asset Management GmbH | 873.7K | 1.4% |
| NORGES BANK | 793.2K | 1.3% |
| MORGAN STANLEY | 786.7K | 1.3% |
| Invesco Ltd. | 750.5K | 1.2% |
| CONGRESS ASSET MANAGEMENT CO | 726.1K | 1.2% |
| JPMORGAN CHASE & CO | 724.8K | 1.2% |
| GOLDMAN SACHS GROUP INC | 719.3K | 1.2% |
| Conestoga Capital Advisors, LLC | 716.6K | 1.2% |
| NORTHERN TRUST CORP | 699.6K | 1.1% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Pictet Asset Management Holding SA | Increased | 9.8K | 884.6K | +874.9K |
| Van Berkom & Associates Inc. | Reduced | 1.4M | 682.0K | -766.6K |
| BlackRock, Inc. | Increased | 9.1M | 9.6M | +554.4K |
| JPMORGAN CHASE & CO | Increased | 187.4K | 724.8K | +537.4K |
| ArrowMark Colorado Holdings LLC | Reduced | 623.7K | 229.0K | -394.8K |
| Waratah Capital Advisors Ltd. | New | 0 | 360.2K | +360.2K |
| Sandhill Capital Partners LLC | New | 0 | 317.4K | +317.4K |
| Pembroke Management, LTD | Increased | 287.9K | 566.8K | +278.9K |
| Capital International Investors | Sold Out | 262.9K | 0 | -262.9K |
| Greenvale Capital LLP | Sold Out | 254.6K | 0 | -254.6K |
| Robeco Schweiz AG | Sold Out | 241.4K | 0 | -241.4K |
| MILLENNIUM MANAGEMENT LLC | Sold Out | 238.2K | 0 | -238.2K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1.8M | 2.0M | +155.8K |
| FMR LLC | Reduced | 1.6M | 1.5M | -154.7K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Reduced | 3.6M | 3.5M | -152.2K |
| Conestoga Capital Advisors, LLC | Reduced | 860.9K | 716.6K | -144.3K |
| WASATCH ADVISORS LP | Reduced | 1.5M | 1.4M | -141.2K |
| STATE STREET CORP | Increased | 2.3M | 2.4M | +139.4K |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 851.9K | 988.7K | +136.8K |
| Allspring Global Investments Holdings, LLC | Increased | 101.8K | 233.8K | +132.0K |
| GOLDMAN SACHS GROUP INC | Reduced | 840.5K | 719.3K | -121.2K |
| Schonfeld Strategic Advisors LLC | Increased | 5.3K | 119.9K | +114.7K |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | Reduced | 1.2M | 1.1M | -114.6K |
| NEUMEIER POMA INVESTMENT COUNSEL LLC | Increased | 294.9K | 404.0K | +109.1K |
| DUDLEY & SHANLEY, INC. | Increased | 62.7K | 169.3K | +106.6K |
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.