GW&K Investment Management, LLC
Position in COLB — Columbia Banking System, Inc.
CIK 1082917
BOSTON, MA
Position in COLB
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$2,715,372
+$371,204 QoQ
Shares Held
84,723
-0.9% QoQ
Ownership
0.030%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#164
of 550 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in COLB Over Time
Shares Held
Position Value (USD)
Position in Banks - Regional
Financial Services · as of Jun 30, 2026GW&K Investment Management, LLC holds $816,921,552 across 39 Banks - Regional names. COLB ranks #23 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | UMBF |
Umb Financial Corp
|
672,465 | $96,001,103 | |
| 2 | CFG |
Citizens Financial Group Inc/Ri
|
1,033,943 | $72,448,386 | |
| 3 | GBCI |
Glacier Bancorp, Inc.
|
1,348,072 | $69,533,553 | |
| 4 | AUB |
Atlantic Union Bankshares Corp
|
1,466,606 | $62,052,099 | |
| 5 | WTFC |
Wintrust Financial Corp
|
373,649 | $60,052,867 | |
| 6 | PNFP |
Pinnacle Financial Partners, Inc.
|
593,062 | $59,828,094 | |
| 7 | CFR |
Cullen/Frost Bankers, Inc.
|
355,565 | $54,941,903 | |
| 8 | ABCB |
Ameris Bancorp
|
535,106 | $48,298,667 |
All Filings in COLB
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,715,372 | 84,723 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $2,344,168 | 85,482 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $26,574,831 | 950,799 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $24,891,222 | 967,025 | Shares | Sole | 2025-11-12 | |
| No filing history on record for this holder in this stock. | ||||||