Jane Street’s Kirby Corp KEX Stock Holding History

Jane Street’s Portfolio KEX Stock Details KEX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2024 Q1	–	Sell	-13,900	Closed	-$1.09M	–	9667
2023 Q4	$1.09M	Buy	+13,900	New	+$1.09M	﹤0.01%	5407
2021 Q4	–	Sell	-6,800	Closed	-$326K	–	10483
2021 Q3	$326K	Buy	+6,800	New	+$377K	﹤0.01%	8024
2021 Q2	–	Sell	-10,700	Closed	-$645K	–	10114
2021 Q1	$645K	Buy	10,700 +2,400	+29%	+$144K	﹤0.01%	6327
2020 Q4	$430K	Sell	8,300 -7,400	-47%	-$337K	﹤0.01%	5956
2020 Q3	$568K	Buy	+15,700	New	+$692K	﹤0.01%	4955

Other funds holding KEX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Luther King Capital Management (LKCM) Fort Worth, Texas $24.4B AUM 22.19% 1-Year Est. Return

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

Jane Street's KEX Position: Q2 2026 in Review

Jane Street reduced its Kirby Corp (KEX) stake by 29% in Q2 2026, selling an estimated $6.74M and leaving 118,001 shares worth $16M. The position accounts for ﹤0.01% of the portfolio, ranked #2356.

Jane Street first reported a position in KEX in Q2 2013 and has held it in 33 quarters since. The position peaked at $21.9M in Q1 2026. 467 funds tracked by Wall St. Rank hold KEX as of Q2 2026.

Jane Street held 118,001 shares of Kirby Corp worth $16M as of Q2 2026.
Jane Street sold 47,149 Kirby Corp shares in Q2 2026, an estimated $6.74M.
Kirby Corp made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #2356 holding.
Jane Street first reported a position in Kirby Corp in Q2 2013 and has held it in 33 quarters since.
Jane Street's Kirby Corp position peaked at $21.9M in Q1 2026.
467 funds tracked by Wall St. Rank held Kirby Corp as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.