Cubist Systematic Strategies, LLC Arthur J. Gallagher & Co. Transaction History

Cubist Systematic Strategies, LLC

$19.3 Billion
Q3 2025

A detailed history of Cubist Systematic Strategies, LLC transactions in Arthur J. Gallagher & Co. stock. As of the latest transaction made, Cubist Systematic Strategies, LLC holds 28,400 shares of AJG stock, worth $7.34 Million. This represents 0.05% of its overall portfolio holdings.

Number of Shares

28,400

Previous 45,500 37.58%

Holding current value

$7.34 Million

Previous $14.6 Million 39.61%

% of portfolio

0.05%

Previous 0.07%

22 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2022 Feb 14, 2023	SELL	$170.36 - $201.24 $1.41 Million - $1.67 Million	-8,290 Reduced 25.96%	23,649 $4.46 Million
Q3 2022 Nov 14, 2022	BUY	$161.88 - $191.52 $2.83 Million - $3.35 Million	17,498 Added 121.17%	31,939 $5.47 Million
Q2 2022 Aug 15, 2022	SELL	$149.05 - $184.15 $1.23 Million - $1.52 Million	-8,268 Reduced 36.41%	14,441 $2.35 Million
Q1 2022 May 16, 2022	BUY	$149.33 - $174.6 $588,808 - $688,447	3,943 Added 21.01%	22,709 $3.97 Million
Q4 2021 Feb 14, 2022	BUY	$149.24 - $170.44 $1.98 Million - $2.27 Million	13,300 Added 243.32%	18,766 $3.18 Million

Q3 2021 Nov 15, 2021	SELL	$136.64 - $154.04 $5.7 Million - $6.43 Million	-41,731 Reduced 88.42%	5,466 $813,000
Q2 2021 Aug 16, 2021	BUY	$126.61 - $151.16 $4.26 Million - $5.09 Million	33,681 Added 249.19%	47,197 $6.61 Million
Q1 2021 May 17, 2021	SELL	$113.11 - $128.43 $2 Million - $2.27 Million	-17,669 Reduced 56.66%	13,516 $1.69 Million
Q4 2020 Feb 16, 2021	BUY	$103.0 - $128.19 $213,107 - $265,225	2,069 Added 7.11%	31,185 $3.86 Million
Q3 2020 Nov 16, 2020	BUY	$96.88 - $107.49 $1.49 Million - $1.66 Million	15,422 Added 112.62%	29,116 $3.07 Million
Q2 2020 Aug 14, 2020	BUY	$74.82 - $101.9 $410,013 - $558,412	5,480 Added 66.72%	13,694 $1.34 Million
Q1 2020 May 15, 2020	SELL	$68.24 - $109.16 $3.21 Million - $5.13 Million	-47,036 Reduced 85.13%	8,214 $670,000
Q4 2019 Feb 14, 2020	BUY	$86.33 - $95.67 $4.33 Million - $4.8 Million	50,151 Added 983.55%	55,250 $5.26 Million
Q3 2019 Nov 14, 2019	SELL	$86.45 - $92.37 $1.35 Million - $1.44 Million	-15,629 Reduced 75.4%	5,099 $457,000
Q2 2019 Aug 14, 2019	SELL	$77.96 - $87.82 $12.1 Million - $13.6 Million	-154,859 Reduced 88.2%	20,728 $1.82 Million
Q1 2019 May 15, 2019	BUY	$70.54 - $80.64 $12.4 Million - $14.2 Million	175,587 New	175,587 $13.7 Million
Q4 2018 Feb 14, 2019	SELL	$68.99 - $78.38 $210,626 - $239,294	-3,053 Closed	0 $0
Q3 2018 Nov 14, 2018	SELL	$65.26 - $76.13 $2.64 Million - $3.08 Million	-40,424 Reduced 92.98%	3,053 $227,000
Q2 2018 Aug 14, 2018	BUY	$64.77 - $70.62 $1.77 Million - $1.93 Million	27,357 Added 169.71%	43,477 $2.84 Million
Q1 2018 May 15, 2018	SELL	$62.17 - $72.63 $2.32 Million - $2.71 Million	-37,309 Reduced 69.83%	16,120 $1.11 Million
Q4 2017 Feb 14, 2018	BUY	$61.6 - $66.96 $3.15 Million - $3.43 Million	51,152 Added 2246.46%	53,429 $3.38 Million
Q3 2017 Nov 14, 2017	BUY	$57.68 - $61.63 $131,337 - $140,331	2,277	2,277 $140,000

Others Institutions Holding AJG

# of Institutions

1,485

Shares Held

213M

Call Options Held

689K

Put Options Held

324K

View Full List

About Arthur J. Gallagher & Co.

Ticker AJG
Exchange NYSE
Sector Financial Services
Industry Insurance Brokers
Shares Outstandng 210,336,000
Market Cap $54.4B
Description
Arthur J. Gallagher & Co., together with its subsidiaries, provides insurance brokerage, consulting, third-party claims settlement, and administration services in the United States, Australia, Bermuda, Canada, the Caribbean, New Zealand, India, and the United Kingdom. It operates through Brokerage and Risk Management segments. The Brokerage ...

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Cubist Systematic Strategies, LLC Arthur J. Gallagher & Co. Transaction History