Ken Griffin Kirby Corp Transaction History

Citadel Advisors LLC

$618 Billion
Q3 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Kirby Corp stock. As of the latest transaction made, Citadel Advisors LLC holds 241,387 shares of KEX stock, worth $26.2 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

241,387

Previous 328,309 26.48%

Holding current value

$26.2 Million

Previous $37.2 Million 45.9%

% of portfolio

0.0%

Previous 0.01%

33 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	SELL	$82.64 - $120.83 $7.18 Million - $10.5 Million	-86,922 Reduced 26.48%	241,387 $20.1 Million
Q2 2025 Aug 14, 2025	BUY	$87.32 - $114.99 $20.5 Million - $26.9 Million	234,300 Added 249.23%	328,309 $37.2 Million
Q1 2025 May 15, 2025	BUY	$95.1 - $112.81 $4.47 Million - $5.3 Million	47,025 Added 100.09%	94,009 $9.5 Million
Q4 2024 Feb 14, 2025	SELL	$104.14 - $130.55 $13.4 Million - $16.8 Million	-129,036 Reduced 73.31%	46,984 $4.97 Million
Q3 2024 Nov 14, 2024	SELL	$107.57 - $129.59 $18.3 Million - $22 Million	-170,010 Reduced 49.13%	176,020 $21.5 Million

Q2 2024 Aug 14, 2024	BUY	$94.56 - $124.17 $9.58 Million - $12.6 Million	101,275 Added 41.38%	346,030 $41.4 Million
Q1 2024 May 15, 2024	SELL	$75.27 - $95.32 $5.96 Million - $7.55 Million	-79,175 Reduced 24.44%	244,755 $23.3 Million
Q4 2023 Feb 14, 2024	SELL	$72.79 - $83.19 $46.3 Million - $52.9 Million	-635,981 Reduced 66.25%	323,930 $25.4 Million
Q3 2023 Nov 14, 2023	SELL	$74.65 - $86.19 $24.7 Million - $28.6 Million	-331,522 Reduced 25.67%	959,911 $79.5 Million
Q2 2023 Aug 14, 2023	SELL	$66.6 - $76.95 $3.55 Million - $4.1 Million	-53,245 Reduced 3.96%	1,291,433 $99.4 Million
Q1 2023 May 15, 2023	BUY	$60.64 - $75.64 $8.4 Million - $10.5 Million	138,452 Added 11.48%	1,344,678 $93.7 Million
Q4 2022 Feb 14, 2023	BUY	$62.22 - $71.09 $50.3 Million - $57.4 Million	807,656 Added 202.64%	1,206,226 $77.6 Million
Q3 2022 Nov 14, 2022	SELL	$56.29 - $71.24 $7.34 Million - $9.29 Million	-130,441 Reduced 24.66%	398,570 $24.2 Million
Q2 2022 Aug 15, 2022	BUY	$56.89 - $73.32 $240,246 - $309,630	4,223 Added 0.8%	529,011 $32.2 Million
Q1 2022 May 16, 2022	SELL	$59.88 - $74.9 $13.9 Million - $17.4 Million	-231,765 Reduced 30.63%	524,788 $37.9 Million
Q4 2021 Feb 14, 2022	SELL	$48.77 - $59.75 $245,264 - $300,482	-5,029 Reduced 0.66%	756,553 $45 Million
Q3 2021 Nov 15, 2021	BUY	$47.96 - $61.57 $402,624 - $516,880	8,395 Added 1.11%	761,582 $36.5 Million
Q2 2021 Aug 16, 2021	SELL	$59.62 - $69.96 $1.08 Million - $1.27 Million	-18,088 Reduced 2.35%	753,187 $45.7 Million
Q1 2021 May 17, 2021	BUY	$50.76 - $69.9 $13.6 Million - $18.7 Million	268,019 Added 53.26%	771,275 $46.5 Million
Q4 2020 Feb 16, 2021	BUY	$36.01 - $55.79 $8.55 Million - $13.3 Million	237,504 Added 89.37%	503,256 $26.1 Million
Q3 2020 Nov 16, 2020	BUY	$35.93 - $51.18 $8.75 Million - $12.5 Million	243,584 Added 1098.81%	265,752 $9.61 Million
Q2 2020 Aug 14, 2020	BUY	$40.07 - $61.99 $288,383 - $446,142	7,197 Added 48.07%	22,168 $1.19 Million
Q1 2020 May 15, 2020	SELL	$34.2 - $91.43 $82,593 - $220,803	-2,415 Reduced 13.89%	14,971 $651,000
Q4 2019 Feb 14, 2020	SELL	$78.14 - $89.63 $916,504 - $1.05 Million	-11,729 Reduced 40.29%	17,386 $1.56 Million
Q3 2019 Nov 14, 2019	SELL	$70.51 - $83.23 $8.08 Million - $9.54 Million	-114,570 Reduced 79.74%	29,115 $2.39 Million
Q2 2019 Aug 14, 2019	BUY	$74.89 - $86.19 $10.5 Million - $12.1 Million	140,235 Added 4064.78%	143,685 $11.4 Million
Q1 2019 May 15, 2019	SELL	$66.6 - $78.77 $17.3 Million - $20.5 Million	-260,085 Reduced 98.69%	3,450 $0
Q4 2018 Feb 14, 2019	BUY	$62.29 - $85.32 $9.82 Million - $13.4 Million	157,631 Added 148.84%	263,535 $17.8 Million
Q3 2018 Nov 13, 2018	SELL	$76.5 - $88.0 $10.5 Million - $12.1 Million	-137,280 Reduced 56.45%	105,904 $0
Q2 2018 Aug 10, 2018	SELL	$77.7 - $93.3 $6.94 Million - $8.33 Million	-89,314 Reduced 26.86%	243,184 $0
Q1 2018 May 11, 2018	BUY	$67.45 - $78.25 $21.9 Million - $25.4 Million	324,271 Added 3941.55%	332,498 $25.6 Million
Q4 2017 Feb 09, 2018	BUY	$62.2 - $70.85 $133,667 - $152,256	2,149 Added 35.36%	8,227 $549,000
Q3 2017 Nov 09, 2017	BUY	$60.05 - $67.15 $364,983 - $408,137	6,078	6,078 $401,000

Others Institutions Holding KEX

# of Institutions

426

Shares Held

58.6M

Call Options Held

48.3K

Put Options Held

30.3K

View Full List

About KIRBY CORP

Ticker KEX
Exchange NYSE
Sector Industrials
Industry Marine Shipping
Shares Outstandng 59,900,000
Market Cap $6.51B
Description
Kirby Corporation operates domestic tank barges in the United States. Its Marine Transportation segment provides marine transportation service and towing vessel transporting bulk liquid product, as well as operates tank barge throughout the Mississippi River System, on the Gulf Intracoastal Waterway, coastwise along three United States coasts, a...

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