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CITADEL ADVISORS LLC

Position in COLB — Columbia Banking System, Inc.

CIK 1423053 MIAMI, FL

Position in COLB

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$0
-$87,056,126 QoQ
Shares Held
0
-100.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record

Common Shares in COLB Over Time

Shares Held

Position Value (USD)

Derivatives in COLB

reported options exposure · as of Jun 30, 2026
CallValue
$615,360
CallShares
19,200
PutValue
$240,375
PutShares
7,500

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

CITADEL ADVISORS LLC holds $3,478,842,232 across 262 Banks - Regional names.

# Ticker Company Shares Value (USD) Open

All Filings in COLB

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $615,360 19,200
2026-06-30 $240,375 7,500
2026-03-31 $87,056,126 3,173,756
2026-03-31 $680,264 24,800
2025-12-31 $73,766,366 2,639,226
2025-12-31 $1,140,360 40,800
2025-12-31 $1,073,280 38,400
2025-09-30 $1,073,126 41,691
2025-09-30 $12,740,296 494,961
2025-09-30 $274,723 10,673
2025-06-30 $8,047,068 344,186
2025-06-30 $355,376 15,200
2025-06-30 $385,770 16,500
2025-03-31 $127,194 5,100
2025-03-31 $2,591,739 103,919
2025-03-31 $633,476 25,400
2024-12-31 $956,154 35,400
2024-12-31 $164,761 6,100
2024-12-31 $5,435,438 201,238
2024-09-30 $362,929 13,900
2024-09-30 $5,236,177 200,543
2024-09-30 $660,583 25,300
2024-06-30 $550,953 27,700
2024-06-30 $381,888 19,200
2024-06-30 $15,350,604 771,775
2024-03-31 $789,480 40,800
2024-03-31 $8,522,281 440,428
2024-03-31 $214,785 11,100
2023-12-31 $91,685,553 3,436,490
2023-12-31 $787,060 29,500
2023-12-31 $301,484 11,300
2023-09-30 $53,786,595 2,649,586
2023-09-30 $36,540 1,800
2023-09-30 $436,450 21,500
2023-06-30 $164,268 8,100
2023-06-30 $227,136 11,200
2023-06-30 $6,387,733 314,977
2023-03-31 $44,379,647 2,071,879
2023-03-31 $192,780 9,000
2023-03-31 $471,411 22,008
2022-12-31 $156,676 5,200
2022-12-31 $12,294,667 408,054
2022-12-31 $57,247 1,900
2022-09-30 $20,119,486 696,417
2022-06-30 $17,189,741 599,991
2022-03-31 $9,048,217 280,391
2021-12-31 $366,464 11,200
2021-12-31 $19,189,363 586,472
2021-06-30 $5,134,533 133,157
2021-03-31 $4,477,265 103,905