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NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC

Position in COLB — Columbia Banking System, Inc.

CIK 1629649 MILWAUKEE, WI

Position in COLB

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$2,087,063
+$271,636 QoQ
Shares Held
65,119
-1.6% QoQ
Ownership
0.023%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#191
of 550 holders
Holding Since
Mar 2023
14 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, 2026

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC holds $63,118,897 across 35 Banks - Regional names. COLB ranks #12 (3.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in COLB

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14 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,087,063 65,119
2026-03-31 $1,815,427 66,184
2025-12-31 $1,870,525 66,924
2025-09-30 $1,715,725 66,656
2025-06-30 $1,097,270 46,932
2025-03-31 $1,161,929 46,589
2024-12-31 $1,257,774 46,567
2024-09-30 $1,213,462 46,475
2024-06-30 $929,459 46,730
2024-03-31 $900,220 46,523
2023-12-31 $1,237,978 46,401
2023-09-30 $939,017 46,257
2023-06-30 $939,511 46,327
2023-03-31 $988,297 46,139