Renaissance Technologies (RenTech)'s FSBW Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 108,885 shares of FS Bancorp, Inc. (FSBW) worth $4.2 M, representing 0.01% of the portfolio. First purchased in 2016-Q4, this long-term strategic position has been held for 38 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in FSBW, demonstrating sustained confidence in this investment. Largest addition occurred in Q2 2018, adding 121,588 shares. Largest reduction occurred in Q4 2018, reducing 78,804 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s FS Bancorp (FSBW) Holding Value Over Time
Track share changes against reported price movement
Quarterly FS Bancorp (FSBW) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | -900 | Reduce 0.82% | 108,885 | $38.59 |
| Q4 2025 | -3,200 | Reduce 2.83% | 109,785 | $41.17 |
| Q3 2025 | -4,300 | Reduce 3.67% | 112,985 | $39.92 |
| Q2 2025 | +3,500 | Add 3.08% | 117,285 | $39.38 |
| Q1 2025 | -4,600 | Reduce 3.89% | 113,785 | $38.01 |
| Q4 2024 | +685 | Add 0.58% | 118,385 | $41.06 |
| Q3 2024 | +15,696 | Add 15.39% | 117,700 | $44.49 |
| Q2 2024 | +200 | Add 0.20% | 102,004 | $36.45 |
| Q1 2024 | +300 | Add 0.30% | 101,804 | $34.71 |
| Q4 2023 | -800 | Reduce 0.78% | 101,504 | $36.96 |
| Q2 2023 | -15,496 | Reduce 13.15% | 102,304 | $0.03 |
| Q1 2023 | +10,155 | Add 9.43% | 117,800 | $0.03 |
| Q4 2022 | -14,255 | Reduce 11.69% | 107,645 | $0.03 |
| Q3 2022 | -16,293 | Reduce 11.79% | 121,900 | $27.26 |
| Q2 2022 | +2,460 | Add 1.81% | 138,193 | $28.71 |
| Q1 2022 | -267 | Reduce 0.20% | 135,733 | $31.00 |
| Q4 2021 | -14,362 | Reduce 9.55% | 136,000 | $33.63 |
| Q3 2021 | -13,938 | Reduce 8.48% | 150,362 | $34.61 |
| Q2 2021 | +11,870 | Add 7.79% | 164,300 | $35.64 |
| Q1 2021 | -3,490 | Reduce 2.24% | 152,430 | $33.60 |
| Q4 2020 | -400 | Reduce 0.26% | 155,920 | $27.40 |
| Q3 2020 | -10,600 | Reduce 6.35% | 156,320 | $20.50 |
| Q2 2020 | -27,400 | Reduce 14.10% | 166,920 | $19.28 |
| Q1 2020 | +16,420 | Add 9.23% | 194,320 | $18.00 |
| Q4 2019 | +43,200 | Add 32.07% | 177,900 | $31.89 |
| Q3 2019 | +6,802 | Add 5.32% | 134,700 | $26.25 |
| Q2 2019 | -10,742 | Reduce 7.75% | 127,898 | $25.93 |
| Q1 2019 | -31,658 | Reduce 18.59% | 138,640 | $25.24 |
| Q4 2018 | -78,804 | Reduce 31.64% | 170,298 | $21.44 |
| Q3 2018 | -286 | Reduce 0.11% | 249,102 | $27.86 |
| Q2 2018 | +121,588 | Add 95.14% | 249,388 | $31.63 |
| Q1 2018 | +7,800 | Add 6.50% | 127,800 | $26.75 |
| Q4 2017 | +48,000 | Add 66.67% | 120,000 | $27.28 |
| Q3 2017 | +48,800 | Add 210.34% | 72,000 | $25.82 |
| Q2 2017 | +5,400 | Add 30.34% | 23,200 | $21.90 |
| Q1 2017 | -2,800 | Reduce 13.59% | 17,800 | $18.65 |
| Q4 2016 | +20,600 | New Buy | 20,600 | $17.96 |
Renaissance Technologies (RenTech)'s FS Bancorp Investment FAQs
Renaissance Technologies (RenTech) first purchased FS Bancorp, Inc. (FSBW) in Q4 2016, acquiring 20,600 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 FS Bancorp, Inc. (FSBW) for 38 quarters since Q4 2016.
Renaissance Technologies (RenTech)'s largest addition to FS Bancorp, Inc. (FSBW) was in Q2 2018, adding 249,388 shares worth $7.89 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 108,885 shares of FS Bancorp, Inc. (FSBW), valued at approximately $4.2 M.
As of the Q1 2026 filing, FS Bancorp, Inc. (FSBW) 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 FS Bancorp, Inc. (FSBW) was 249,388 shares, as reported at the end of Q2 2018.