Renaissance Technologies (RenTech)'s FSS Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 74,800 shares of Federal Signal Corporation (FSS) worth $8.09 M, representing 0.01% of the portfolio. First purchased in 2013-Q3, this long-term strategic position has been held for 49 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in FSS, representing a significant commitment to this investment thesis. Largest addition occurred in Q4 2017, adding 229,000 shares. Largest reduction occurred in Q4 2016, reducing 241,300 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Federal Signal Corporation (FSS) Holding Value Over Time
Track share changes against reported price movement
Quarterly Federal Signal Corporation (FSS) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | -37,804 | Reduce 33.57% | 74,800 | $108.14 |
| Q4 2025 | +33,104 | Add 41.64% | 112,604 | $108.59 |
| Q3 2025 | +19,900 | Add 33.39% | 79,500 | $118.99 |
| Q2 2025 | -21,200 | Reduce 26.24% | 59,600 | $106.42 |
| Q1 2025 | +54,700 | Add 209.58% | 80,800 | $73.55 |
| Q4 2024 | -9,000 | Reduce 25.64% | 26,100 | $92.39 |
| Q3 2024 | -57,100 | Reduce 61.93% | 35,100 | $93.46 |
| Q2 2024 | +92,200 | New Buy | 92,200 | $83.67 |
| Q4 2023 | -17,900 | Sold Out | 0 | $0.00 |
| Q3 2023 | +17,900 | New Buy | 17,900 | $59.72 |
| Q1 2023 | -7,402 | Sold Out | 0 | $0.00 |
| Q4 2022 | +7,402 | New Buy | 7,402 | $0.05 |
| Q3 2022 | -10,600 | Sold Out | 0 | $0.00 |
| Q2 2022 | -184,600 | Reduce 94.57% | 10,600 | $35.57 |
| Q1 2022 | +187,900 | Add 2573.97% | 195,200 | $33.75 |
| Q4 2021 | +7,300 | New Buy | 7,300 | $43.29 |
| Q3 2021 | -69,200 | Sold Out | 0 | $0.00 |
| Q2 2021 | +46,100 | Add 199.57% | 69,200 | $40.23 |
| Q1 2021 | -63,800 | Reduce 73.42% | 23,100 | $38.31 |
| Q4 2020 | -109,300 | Reduce 55.71% | 86,900 | $33.16 |
| Q3 2020 | +135,500 | Add 223.23% | 196,200 | $29.25 |
| Q2 2020 | -123,600 | Reduce 67.06% | 60,700 | $29.74 |
| Q1 2020 | -143,000 | Reduce 43.69% | 184,300 | $27.28 |
| Q4 2019 | +117,200 | Add 55.78% | 327,300 | $32.25 |
| Q3 2019 | +55,600 | Add 35.99% | 210,100 | $32.74 |
| Q2 2019 | +4,700 | Add 3.14% | 154,500 | $26.75 |
| Q1 2019 | +36,300 | Add 31.98% | 149,800 | $25.99 |
| Q4 2018 | -29,600 | Reduce 20.68% | 113,500 | $19.90 |
| Q3 2018 | -84,200 | Reduce 37.04% | 143,100 | $26.78 |
| Q2 2018 | -81,500 | Reduce 26.39% | 227,300 | $23.29 |
| Q1 2018 | -36,500 | Reduce 10.57% | 308,800 | $22.02 |
| Q4 2017 | +229,000 | Add 196.90% | 345,300 | $20.09 |
| Q3 2017 | +116,300 | New Buy | 116,300 | $21.28 |
| Q2 2017 | -42,800 | Sold Out | 0 | $0.00 |
| Q1 2017 | +17,800 | Add 71.20% | 42,800 | $13.81 |
| Q4 2016 | -241,300 | Reduce 90.61% | 25,000 | $15.60 |
| Q3 2016 | +57,300 | Add 27.42% | 266,300 | $13.26 |
| Q2 2016 | -149,800 | Reduce 41.75% | 209,000 | $12.88 |
| Q1 2016 | +144,300 | Add 67.27% | 358,800 | $13.26 |
| Q4 2015 | +93,800 | Add 77.71% | 214,500 | $15.85 |
| Q3 2015 | -20,100 | Reduce 14.28% | 120,700 | $13.71 |
| Q2 2015 | -41,100 | Reduce 22.59% | 140,800 | $14.91 |
| Q1 2015 | -54,882 | Reduce 23.18% | 181,900 | $15.79 |
| Q4 2014 | +133,682 | Add 129.66% | 236,782 | $15.44 |
| Q3 2014 | -86,700 | Reduce 45.68% | 103,100 | $13.24 |
| Q2 2014 | -153,720 | Reduce 44.75% | 189,800 | $14.65 |
| Q1 2014 | +136,820 | Add 66.19% | 343,520 | $14.90 |
| Q4 2013 | +133,500 | Add 182.38% | 206,700 | $14.65 |
| Q3 2013 | +73,200 | New Buy | 73,200 | $12.87 |
Renaissance Technologies (RenTech)'s Federal Signal Corporation Investment FAQs
Renaissance Technologies (RenTech) first purchased Federal Signal Corporation (FSS) in Q3 2013, acquiring 73,200 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies (RenTech) has held Federal Signal Corporation (FSS) for 49 quarters since Q3 2013.
Renaissance Technologies (RenTech)'s largest addition to Federal Signal Corporation (FSS) was in Q4 2017, adding 345,300 shares worth $6.94 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 74,800 shares of Federal Signal Corporation (FSS), valued at approximately $8.09 M.
As of the Q1 2026 filing, Federal Signal Corporation (FSS) represents approximately 0.01% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Federal Signal Corporation (FSS) was 358,800 shares, as reported at the end of Q1 2016.