Columbia Banking System I... (COLB)
NASDAQ: COLB
· Real-Time Price · USD
26.41
0.48 (1.85%)
At close: Oct 03, 2025, 3:59 PM
26.45
0.15%
After-hours: Oct 03, 2025, 05:32 PM EDT
13F Institute Ownership
Total Institutes of 406 in Columbia Banking System expanded their positions with an increase of 3 investors compared to the previous quarter. An additional 4.19M shares, as total invested capital declined by $204.59M with ownership percentage increasing from 93.35% to 95.21%.
Options Activity
Institutions are holding more Calls Contracts as Puts Contracts, indicating a bullish sentiment.
Put/Call 0.186
0.19
Call Flow 168,900
84%
Put Flow 31,500
16%
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio | Filing Date |
|---|---|---|---|---|---|---|
| Vanguard Group Inc | 10.10% | 21.12M | -1.09% | 493.8M | < 0.01% | Aug 11, 2025 |
| Blackrock, Inc. | 9.08% | 18.99M | -0.11% | 444.09M | < 0.01% | Aug 12, 2025 |
| T. Rowe Price Investment Manag... | 6.33% | 13.25M | +3.96% | 309.73M | 0.20% | Aug 14, 2025 |
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