Renaissance Technologies (RenTech)'s CLBK Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 1.49 M shares of Columbia Financial, Inc. (CLBK) worth $11.84 M, representing 0.02% of the portfolio. First purchased in 2019-Q2, this long-term strategic position has been held for 28 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in CLBK, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2019, adding 824,560 shares. Largest reduction occurred in Q1 2021, reducing 332,420 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Columbia Financial (CLBK) Holding Value Over Time
Track share changes against reported price movement
Quarterly Columbia Financial (CLBK) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +159,135 | Add 11.98% | 1.49 M | $7.96 |
| Q4 2025 | -93,720 | Reduce 6.59% | 1.33 M | $7.06 |
| Q3 2025 | +10,100 | Add 0.72% | 1.42 M | $6.82 |
| Q2 2025 | +24,440 | Add 1.76% | 1.41 M | $6.60 |
| Q1 2025 | -10,560 | Reduce 0.76% | 1.39 M | $6.82 |
| Q4 2024 | -58,520 | Reduce 4.02% | 1.4 M | $7.19 |
| Q3 2024 | -27,060 | Reduce 1.82% | 1.46 M | $7.76 |
| Q2 2024 | -34,980 | Reduce 2.30% | 1.48 M | $6.80 |
| Q1 2024 | -17,160 | Reduce 1.12% | 1.52 M | $7.82 |
| Q4 2023 | -41,580 | Reduce 2.64% | 1.54 M | $8.76 |
| Q3 2023 | -84,480 | Reduce 5.08% | 1.58 M | $7.14 |
| Q2 2023 | -78,100 | Reduce 4.49% | 1.66 M | $0.01 |
| Q1 2023 | -24,640 | Reduce 1.40% | 1.74 M | $0.01 |
| Q4 2022 | -145,860 | Reduce 7.64% | 1.76 M | $0.01 |
| Q3 2022 | -196,900 | Reduce 9.34% | 1.91 M | $9.60 |
| Q2 2022 | +55,880 | Add 2.72% | 2.11 M | $9.91 |
| Q1 2022 | -51,040 | Reduce 2.43% | 2.05 M | $9.78 |
| Q4 2021 | -186,340 | Reduce 8.14% | 2.1 M | $9.48 |
| Q3 2021 | +79,640 | Add 3.61% | 2.29 M | $8.41 |
| Q2 2021 | -81,840 | Reduce 3.57% | 2.21 M | $7.83 |
| Q1 2021 | -332,420 | Reduce 12.67% | 2.29 M | $7.95 |
| Q4 2020 | -272,140 | Reduce 9.40% | 2.62 M | $7.07 |
| Q3 2020 | +264,880 | Add 10.07% | 2.9 M | $5.05 |
| Q2 2020 | +405,020 | Add 18.20% | 2.63 M | $6.34 |
| Q1 2020 | +488,180 | Add 28.10% | 2.23 M | $6.55 |
| Q4 2019 | +620,769 | Add 55.59% | 1.74 M | $7.70 |
| Q3 2019 | +824,560 | Add 282.31% | 1.12 M | $7.18 |
| Q2 2019 | +132,764 | New Buy | 292,081 | $6.86 |
Renaissance Technologies (RenTech)'s Columbia Financial Investment FAQs
Renaissance Technologies (RenTech) first purchased Columbia Financial, Inc. (CLBK) in Q2 2019, acquiring 292,081 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 Columbia Financial, Inc. (CLBK) for 28 quarters since Q2 2019.
Renaissance Technologies (RenTech)'s largest addition to Columbia Financial, Inc. (CLBK) was in Q3 2019, adding 1,116,641 shares worth $8.01 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 1,487,345 shares of Columbia Financial, Inc. (CLBK), valued at approximately $11.84 M.
As of the Q1 2026 filing, Columbia Financial, Inc. (CLBK) represents approximately 0.02% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Columbia Financial, Inc. (CLBK) was 2,895,490 shares, as reported at the end of Q3 2020.