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JANE STREET GROUP, LLC

Position in KEX — Kirby Corp

CIK 1595888 NEW YORK, NY

Position in KEX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$16,044,595
-$5,900,536 QoQ
Shares Held
118,001
-28.5% QoQ
Ownership
0.223%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#69
of 466 holders
Holding Since
Jun 2020
22 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in KEX Over Time

Shares Held

Position Value (USD)

Derivatives in KEX

reported options exposure · as of Sep 30, 2021
CallValue
$407,660
CallShares
8,500
PutValue
$326,128
PutShares
6,800

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 Marine Shipping

Industrials · as of Jun 30, 2026

JANE STREET GROUP, LLC holds $93,319,435 across 23 Marine Shipping names. KEX ranks #3 (17.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 KEX
Kirby Corp
This page
118,001 $16,044,595

All Filings in KEX

Export CSV
28 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $16,044,595 118,001
2026-03-31 $21,945,131 165,150
2025-12-31 $269,499 2,446
2025-09-30 $19,529,051 234,021
2025-06-30 $3,577,177 31,542
2024-12-31 $11,513,048 108,819
2024-06-30 $8,179,953 68,320
2024-03-31 $765,324 8,029
2023-12-31 $2,450,379 31,223
2023-09-30 $3,305,292 39,919
2023-06-30 $1,794,704 23,323
2023-03-31 $691,702 9,924
2022-12-31 $305,340 4,745
2022-09-30 $1,145,514 18,850
2022-03-31 $662,776 9,181
2021-12-31 $524,797 8,832
2021-09-30 $379,027 7,903
2021-09-30 $326,128 6,800
2021-09-30 $407,660 8,500
2021-06-30 $792,564 13,070
2021-03-31 $1,555,284 25,801
2021-03-31 $644,996 10,700
2021-03-31 $2,073,632 34,400
2020-12-31 $866,649 16,721
2020-12-31 $430,189 8,300
2020-09-30 $694,535 19,202
2020-09-30 $567,869 15,700
2020-06-30 $241,127 4,502