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Of the 13 tracked institutions holding FSS, 8 have a 3-year clone track record — 7 of them beat the S&P. Average holder's clone alpha: +5.3pt. It's a gauge of who owns the name, not just how many.
Among the 13 tracked institutional investors we monitor, FSS (FEDERAL SIGNAL CORP) is held with a combined value of $2.31B across 21,358,779 shares. The largest holder is BlackRock, Inc. with a position worth $980.30M (0.02% of their portfolio). Capital Research Global Investors opened a new position in the most recent quarter. 5 funds increased their holdings. 7 funds reduced their position.
Total Institutional Value
$2.31B
Total Shares Held
21,358,779
Institutional Holders
13
% of Shares Outstanding
35.0%
of 61.00M shares · SEC 2026-03-31
Days to Cover
6.4+2.8%
4.31M shares short · FINRA 2026-07-15
Tracked 13F institutions hold 35.0% of FSS's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-03-31), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $980.30M | 0.02% | +0.7% |
| 2 | VANGUARD GROUP INC | $742.80M | 0.01% | +2.1% |
| 3 | STATE STREET CORP | $249.51M | 0.01% | +2.8% |
| 4 | FMR LLC | $178.09M | 0.01% | -0.9% |
| 5 | PRICE T ROWE ASSOCIATES INC /MD/ | $92.13M | 0.01% | -9.9% |
| 6 | MILLENNIUM MANAGEMENT LLC | $25.76M | 0.01% | +196.7% |
| 7 | Capital Research Global Investors | $19.13M | 0.00% | New |
| 8 | RENAISSANCE TECHNOLOGIES LLC | $8.09M | 0.01% | -33.6% |
| 9 | CITADEL ADVISORS LLC | $6.60M | 0.00% | +99.7% |
| 10 | Point72 Asset Management, L.P. | $4.20M | 0.01% | -40.0% |
| Member | Type | Date |
|---|---|---|
| Gilbert Cisneros | Buy | Mar 9, 2026 |
| Gilbert Cisneros | Buy | Mar 2, 2026 |
| Josh Gottheimer | Buy | Feb 26, 2026 |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of FSS with a position worth $980.30M, representing 0.02% of their portfolio. In total, 13 institutional investors hold FSS with a combined value of $2.31B.
In the most recent quarter, 1 fund opened a new position in FSS. Additionally, 5 increased their holdings and 7 reduced their positions.
Institutional investors hold $2.31B worth of FSS stock across 13 positions. The largest institutional holder is BlackRock, Inc. with $980.30M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For FSS, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their FSS positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
Last Close
$118.89
2026-07-24
YTD
+6.7%
49% of 52-week range
