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JANE STREET GROUP, LLC

Position in CLBK — Columbia Financial, Inc./MD/

CIK 1595888 NEW YORK, NY

Position in CLBK

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,517,958
+$200,715 QoQ
Shares Held
157,375
-4.9% QoQ
Ownership
0.058%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#31
of 97 holders
Holding Since
Jun 2020
18 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CLBK Over Time

Shares Held

Position Value (USD)

Derivatives in CLBK

reported options exposure · as of Jun 30, 2026
CallValue
$1,014,320
CallShares
105,160
PutValue
$424,402
PutShares
44,000

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. CLBK ranks #36 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CLBK

Export CSV
20 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,014,320 47,800
2026-06-30 $424,402 20,000
2026-06-30 $1,517,958 71,534
2026-03-31 $1,317,243 75,228
2025-12-31 $1,346,719 86,662
2025-09-30 $933,226 62,174
2025-06-30 $157,520 10,856
2025-03-31 $977,672 65,178
2024-12-31 $184,044 11,641
2024-09-30 $778,904 45,630
2024-06-30 $499,080 33,339
2023-12-31 $480,975 24,947
2023-09-30 $401,547 25,560
2023-06-30 $1,375,749 79,569
2022-09-30 $383,592 18,154
2022-06-30 $238,840 10,951
2021-09-30 $191,364 10,344
2021-06-30 $372,555 21,635
2021-03-31 $179,450 10,266
2020-06-30 $300,856 21,559