COLB
Columbia Banking System Inc
Columbia Banking System Inc historical holders
total: 1
Pzena Investment Management Columbia Banking System Inc transactions over time
- Total transactions:
- 13
- New positions:
- 1
- Added:
- 6
- Reduced:
- 6
- Held since:
- 2023 Q1
- Held for:
- 13 quarters
- Latest activity:
- 2026 Q1
Richard Pzena has been an institutional investor in Columbia Banking System Inc (COLB) since 2023 Q1. According to 2026 Q1 report, Richard Pzena holds 2,033,219 shares with a market value of roughly $55.77M representing 0.18% of their equity portfolio. The fund/company first acquired COLB in 2023 Q1, initially purchasing about 1.88M shares. Since the initial investment, Pzena Investment Management has made 12 more transactions in this position.
Does Richard Pzena still hold COLB?
Yes, Richard Pzena continues to hold Columbia Banking System Inc (COLB). According to their 2026 Q1 report, they maintain a position of 2,033,219 shares valued at approximately $55.77M, representing 0.18% of their equity portfolio.
When did Richard Pzena first invest in COLB?
Richard Pzena first invested in Columbia Banking System Inc (COLB) in 2023 Q1 at the reported quarter-end price of $21.42 per share, acquiring 1,880,363 shares in their initial purchase.
What is Richard Pzena's average cost basis for COLB?
Based on historical transaction data, Richard Pzena's estimated cost basis for Columbia Banking System Inc (COLB) is approximately $22.09 per share. This represents their average reported price* across all buy transactions.
Estimated cost basis*
- Weighted AVG buy price:
- $22.09
- Weighted AVG sell price:
- $26.78
COLB transactions history by Pzena Investment Management
13 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q1
|
0.18%
|
2,033,219
|
$27.43
|
$55,771,197
|
+12.68% (+228,825)
|
+0.02%
|
|
2025 Q4
|
0.15%
|
1,804,394
|
$27.95
|
$50,432,812
|
-6.33% (-121,952)
|
-0.01%
|
|
2025 Q3
|
0.16%
|
1,926,346
|
$25.74
|
$49,584,146
|
+24.95% (+384,649)
|
+0.03%
|
|
2025 Q2
|
0.12%
|
1,541,697
|
$23.38
|
$36,044,876
|
+8.57% (+121,758)
|
+0.01%
|
|
2025 Q1
|
0.12%
|
1,419,939
|
$24.94
|
$35,413,279
|
-0.64% (-9,115)
|
-0%
|
|
2024 Q4
|
0.13%
|
1,429,054
|
$27.01
|
$38,598,749
|
-35.79% (-796,710)
|
-0.07%
|
|
2024 Q3
|
0.19%
|
2,225,764
|
$26.11
|
$58,114,698
|
-8.50% (-206,683)
|
-0.02%
|
|
2024 Q2
|
0.17%
|
2,432,447
|
$19.89
|
$48,381,371
|
-0.98% (-23,991)
|
-0%
|
|
2024 Q1
|
0.16%
|
2,456,438
|
$19.35
|
$47,532,075
|
+29.78% (+563,674)
|
+0.04%
|
|
2023 Q4
|
0.19%
|
1,892,764
|
$26.68
|
$50,498,944
|
+0.45% (+8,524)
|
+0%
|
|
2023 Q3
|
0.16%
|
$20.30
|
-0.10% (-1,805)
|
|||
|
2023 Q2
|
0.16%
|
$20.28
|
+0.30% (+5,682)
|
|||
|
2023 Q1
|
0.17%
|
$21.42
|
new
|
|||
* Shares, change to shares, sold shares, shares held after: split-adjusted.
* Reported price: this doesn't represent the actual buy or sell price. It is the split-adjusted price of the security as of the last day of the reported period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
* Estimated cost basis: based on "Reported price*" (not earlier than 2013 Q2). Calculation starts from the latest "new buy" activity to the latest "close out" activity (if any).
* Value or Price: If the security is completely sold out, we show the reported value (or price) prior to the actual period.
* New buy or own: this means there is no earlier reporting (for us or in general). So we can't know if the actual purchase of the security happened at the reported period or earlier.