Federal Signal
469 hedge funds and large institutions have $7.94B invested in Federal Signal in 2026 Q2 according to their latest regulatory filings, with 75 funds opening new positions, 172 increasing their positions, 153 reducing their positions, and 49 closing their positions.
80% more funds holding in top 10
Funds holding in top 10: 5 → 9 (+4)
53% more first-time investments, than exits
New positions opened: 75 | Existing positions closed: 49
23% more capital invested
Capital invested by funds: $6.45B → $7.94B (+$1.49B)
12% more repeat investments, than reductions
Existing positions increased: 172 | Existing positions reduced: 153
4% more funds holding
Funds holding: 452 → 469 (+17)
3.62% more ownership
Funds ownership: 97.95% → 101.57% (+3.6%)
51% less call options, than puts
Call options by funds: $6.8M | Put options by funds: $14M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Pictet Asset Management
Carouge,
Switzerland
|
+$100M |
| 2 |
BlackRock
New York
|
+$63.6M |
| 3 |
JP Morgan Chase
New York
|
+$61.6M |
| 4 |
WCA
Waratah Capital Advisors
Toronto,
Ontario, Canada
|
+$41.3M |
| 5 |
SCP
Sandhill Capital Partners
Buffalo,
New York
|
+$36.4M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ACH
ArrowMark Colorado Holdings
Denver,
Colorado
|
-$45.3M |
| 2 |
Capital International Investors
Los Angeles,
California
|
-$28.4M |
| 3 |
GC
Greenvale Capital
London,
United Kingdom
|
-$27.5M |
| 4 |
RS
Robeco Schweiz
Zurich,
Switzerland
|
-$26.1M |
| 5 |
Millennium Management
New York
|
-$25.8M |
FSS Hedge Fund Activity: Q2 2026 in Review
469 of the 8,305 institutional investors tracked by Wall St. Rank reported a position in Federal Signal (FSS) for Q2 2026, worth a combined $7.94B — up 23% from $6.45B a quarter earlier.
Buyers outnumbered sellers: 75 funds opened new FSS positions and 49 closed out — a net gain of 26 holders — while 172 added to existing stakes and 153 trimmed.
The largest buyer was Pictet Asset Management, adding an estimated $100M. The largest seller was ArrowMark Colorado Holdings, cutting an estimated $45.3M.
- 469 institutional investors held Federal Signal (FSS) as of Q2 2026, up from 452 in Q1 2026.
- Funds reported $7.94B of Federal Signal stock for Q2 2026, up 23% quarter-over-quarter.
- 75 funds opened new Federal Signal positions in Q2 2026 and 49 closed out, a net change of +26 holders.
- The largest Federal Signal buyer in Q2 2026 was Pictet Asset Management, an estimated $100M added.
- The largest Federal Signal seller in Q2 2026 was ArrowMark Colorado Holdings, an estimated $45.3M sold.
Based on aggregated 13F filings for Q2 2026.