Columbia Banking System shares owned by Atom Investors
Quarter-by-quarter ownership of Columbia Banking System (COLB) shares owned by Atom Investors
from 13F filings
Historical chart of Atom Investors investment in Columbia Banking System
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Quarterly reported holdings in Columbia Banking System by Atom Investors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $557k | 22k | 25.74 |
| 2024-03-31 | $200k | 10k | 19.35 |
| 2023-12-31 | $378k | 14k | 26.68 |
| 2023-09-30 | $1.1M | 56k | 20.30 |
| 2023-06-30 | $463k | 23k | 20.28 |
| 2023-03-31 | $711k | 33k | 21.42 |
| 2021-03-31 | $369k | 8.6k | 43.05 |
| 2020-12-31 | $583k | 16k | 35.92 |
| 2019-03-31 | $511k | 16k | 32.70 |
| 2018-12-31 | $1.0M | 28k | 36.31 |