COLB
Columbia Bkg Sys (COLB)
NASDAQ
$31.25+$0.38 (+1.21%)
Price as of Jun 23, 2026 5:39 PM EDT
  • $8.9B
    Market Cap
  • 41.86%
    1-Year Change
  • Banks - Regional
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
VANGUARD GROUP INC
12.47%
29.7M
-173,661 (-0.59%)
Dec 31, 2025
BLACKROCK, INC.
11.37%
27.1M
+346,471 (+1.28%)
Mar 31, 2026
BLACKROCK FUNDING, INC. /DE
8.06%
19.2M
+1.1M (+5.73%)
Dec 31, 2024
BLACKROCK INC.
7.70%
18.3M
-1.3M (-6.87%)
Jun 30, 2024
T. ROWE PRICE INVESTMENT MANAGEMENT, INC.
6.69%
15.9M
+84,635 (+0.53%)
Mar 31, 2026
WELLINGTON MANAGEMENT GROUP LLP
6.28%
14.9M
-3.2M (-21.16%)
Mar 31, 2026
N/A
6.02%
14.3M
+14.3M (+100.00%)
Mar 31, 2026

Current Ownership Distribution

  • Institutions3.2B (70.88%)
  • Mutual Funds1.3B (29.07%)
  • Insiders2.0M (0.05%)
  • Other0 (0.00%)

Insider Transactions

  • 0.05% (2.0M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 4
    Number of InsiderSelling (last 12 months)
  • $8.4M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
MACHUCA LUIS
Award
Jun 15, 2026
$17,892.14
563
$31.78
48,966
Moore Devine David
EVP Chief Marketing Officer
Sell
Jun 08, 2026
$1,786.20
60
$29.77
22,448
Moore Devine David
EVP Chief Marketing Officer
Sell
Jun 08, 2026
$113,502.30
3,812
$29.77
18,636
MACHUCA LUIS
Award
Mar 16, 2026
$17,680.97
659
$26.83
48,403
Nixon Torran B
Senior Executive VP
Exempt
Mar 13, 2026
$0.00
5,013
$0.00
49,052
Namdar Frank
EVP Chief Credit Officer
Exempt
Mar 13, 2026
$0.00
2,820
$0.00
13,640
Merrywell Christopher
Senior Executive VP
Exempt
Mar 13, 2026
$0.00
5,013
$0.00
51,291
Deer Aaron James
EVP Chief Strategy/Innov Offcr
Exempt
Mar 13, 2026
$0.00
1,567
$0.00
7,133
BARUFFI KUMI YAMAMOTO
EVP General Counsel, Corp Sec
Exempt
Mar 13, 2026
$0.00
2,381
$0.00
13,083
Stein Clint
Chair, CEO, President
Exempt
Mar 13, 2026
$0.00
18,171
$0.00
166,984
Merrywell Christopher
Senior Executive VP
Exempt
Mar 13, 2026
$131,490.99
5,013
$26.23
46,040
Deer Aaron James
EVP Chief Strategy/Innov Offcr
Exempt
Mar 13, 2026
$41,102.41
1,567
$26.23
42,492
Nixon Torran B
Senior Executive VP
Exempt
Mar 13, 2026
$131,490.99
5,013
$26.23
103,242
Namdar Frank
EVP Chief Credit Officer
Exempt
Mar 13, 2026
$73,968.60
2,820
$26.23
33,290
Merrywell Christopher
Senior Executive VP
In Kind
Mar 13, 2026
$51,751.79
1,973
$26.23
44,067
Deer Aaron James
EVP Chief Strategy/Innov Offcr
In Kind
Mar 13, 2026
$16,183.91
617
$26.23
41,875
BARUFFI KUMI YAMAMOTO
EVP General Counsel, Corp Sec
Exempt
Mar 13, 2026
$62,453.63
2,381
$26.23
54,652
OGNALL ANDREW H
EVP Chief Risk Officer
Exempt
Mar 13, 2026
$0.00
2,381
$0.00
53,026
Nixon Torran B
Senior Executive VP
In Kind
Mar 13, 2026
$52,512.46
2,002
$26.23
101,240
Namdar Frank
EVP Chief Credit Officer
In Kind
Mar 13, 2026
$35,856.41
1,367
$26.23
31,923
BARUFFI KUMI YAMAMOTO
EVP General Counsel, Corp Sec
Sell
Mar 13, 2026
$24,577.51
937
$26.23
53,715
Stein Clint
Chair, CEO, President
Exempt
Mar 13, 2026
$476,625.33
18,171
$26.23
158,735
Moore Devine David
EVP Chief Marketing Officer
Exempt
Mar 13, 2026
$0.00
940
$0.00
4,679
OGNALL ANDREW H
EVP Chief Risk Officer
Exempt
Mar 13, 2026
$62,453.63
2,381
$26.23
75,083
Moore Devine David
EVP Chief Marketing Officer
Exempt
Mar 13, 2026
$24,656.20
940
$26.23
22,884
Stein Clint
Chair, CEO, President
In Kind
Mar 13, 2026
$187,570.73
7,151
$26.23
151,584
Moore Devine David
EVP Chief Marketing Officer
In Kind
Mar 13, 2026
$9,862.48
376
$26.23
22,508
OGNALL ANDREW H
EVP Chief Risk Officer
In Kind
Mar 13, 2026
$24,944.73
951
$26.23
74,132
Nixon Torran B
Senior Executive VP
Sell
Mar 04, 2026
$64,624.00
2,240
$28.85
98,229
Nixon Torran B
Senior Executive VP
Sell
Mar 03, 2026
$63,308.25
2,241
$28.25
100,469