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JANE STREET GROUP, LLC

Position in COLB — Columbia Banking System, Inc.

CIK 1595888 NEW YORK, NY

Position in COLB

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$24,763,143
+$20,771,256 QoQ
Shares Held
772,641
+430.9% QoQ
Ownership
0.273%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#50
of 550 holders
Holding Since
Mar 2020
21 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in COLB Over Time

Shares Held

Position Value (USD)

Derivatives in COLB

reported options exposure · as of Jun 30, 2026
CallValue
$1,272,385
CallShares
39,700
PutValue
$939,065
PutShares
29,300

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Banks - Regional

Financial Services · as of Jun 30, 2026

JANE STREET GROUP, LLC holds $993,464,264 across 84 Banks - Regional names. COLB ranks #12 (2.5% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in COLB

Export CSV
32 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $24,763,143 772,641
2026-06-30 $939,065 29,300
2026-06-30 $1,272,385 39,700
2026-03-31 $743,353 27,100
2026-03-31 $3,991,887 145,530
2026-03-31 $770,783 28,100
2025-12-31 $207,584 7,427
2025-12-31 $455,585 16,300
2025-12-31 $1,654,640 59,200
2025-09-30 $625,482 24,300
2025-09-30 $453,024 17,600
2025-06-30 $4,017,149 171,820
2025-06-30 $250,166 10,700
2025-06-30 $521,374 22,300
2025-03-31 $214,484 8,600
2025-03-31 $2,043,109 81,921
2024-12-31 $3,795,876 140,536
2024-12-31 $256,595 9,500
2024-09-30 $5,558,531 212,889
2024-06-30 $1,534,910 77,170
2024-03-31 $1,865,358 96,401
2023-12-31 $4,544,697 170,341
2023-09-30 $1,581,167 77,890
2023-06-30 $1,502,991 74,112
2023-03-31 $1,913,083 89,313
2022-12-31 $530,046 17,592
2022-09-30 $427,976 14,814
2022-03-31 $386,110 11,965
2021-06-30 $319,816 8,294
2021-03-31 $813,582 18,881
2020-06-30 $258,126 9,105
2020-03-31 $319,429 11,919