Jim Simons Arthur J. Gallagher & Co. Transaction History

Renaissance Technologies LLC

$70.6 Billion
Q3 2025

A detailed history of Jim Simons (Renaissance Technologies LLC) transactions in Arthur J. Gallagher & Co. stock. As of the latest transaction made, Renaissance Technologies LLC holds 400,500 shares of AJG stock, worth $104 Million. This represents 0.18% of its overall portfolio holdings.

Number of Shares

400,500

Previous 349,600 14.56%

Holding current value

$104 Million

Previous $112 Million 10.85%

% of portfolio

0.18%

Previous 0.16%

20 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 13, 2025	BUY	$284.17 - $319.49 $14.5 Million - $16.3 Million	50,900 Added 14.56%	400,500 $124 Million
Q2 2025 Aug 13, 2025	BUY	$310.86 - $348.77 $9.51 Million - $10.7 Million	30,600 Added 9.59%	349,600 $112 Million
Q1 2025 May 14, 2025	BUY	$275.89 - $345.24 $40.2 Million - $50.3 Million	145,800 Added 84.18%	319,000 $110 Million
Q4 2024 Feb 13, 2025	BUY	$278.49 - $315.16 $23 Million - $26 Million	82,500 Added 90.96%	173,200 $49.2 Million
Q3 2024 Nov 13, 2024	BUY	$259.22 - $299.75 $23.5 Million - $27.2 Million	90,700 New	90,700 $25.5 Million

Q1 2024 May 13, 2024	BUY	$225.0 - $255.87 $17.2 Million - $19.5 Million	76,400 New	76,400 $19.1 Million
Q2 2023 Aug 11, 2023	BUY	$193.26 - $219.57 $4.02 Million - $4.57 Million	20,800 New	20,800 $4.57 Million
Q2 2022 Aug 12, 2022	SELL	$149.05 - $184.15 $22.3 Million - $27.6 Million	-149,800 Reduced 54.47%	125,200 $20.4 Million
Q1 2022 May 13, 2022	BUY	$149.33 - $174.6 $283,727 - $331,740	1,900 Added 0.7%	275,000 $48 Million
Q4 2021 Feb 11, 2022	SELL	$149.24 - $170.44 $68 Million - $77.7 Million	-455,900 Reduced 62.54%	273,100 $46.3 Million
Q3 2021 Nov 12, 2021	BUY	$136.64 - $154.04 $56.4 Million - $63.6 Million	412,710 Added 130.48%	729,000 $108 Million
Q2 2021 Aug 13, 2021	BUY	$126.61 - $151.16 $40 Million - $47.8 Million	316,290 New	316,290 $44.3 Million
Q4 2020 Feb 10, 2021	SELL	$103.0 - $128.19 $19 Million - $23.6 Million	-184,300 Closed	0 $0
Q3 2020 Nov 13, 2020	BUY	$96.88 - $107.49 $19,376 - $21,498	200 Added 0.11%	184,300 $19.5 Million
Q2 2020 Aug 13, 2020	BUY	$74.82 - $101.9 $6.64 Million - $9.04 Million	88,700 Added 92.98%	184,100 $17.9 Million
Q1 2020 May 14, 2020	BUY	$68.24 - $109.16 $518,623 - $829,616	7,600 Added 8.66%	95,400 $7.78 Million
Q4 2019 Feb 13, 2020	SELL	$86.33 - $95.67 $4.7 Million - $5.21 Million	-54,500 Reduced 38.3%	87,800 $8.36 Million
Q3 2019 Nov 13, 2019	SELL	$86.45 - $92.37 $8.16 Million - $8.72 Million	-94,400 Reduced 39.88%	142,300 $12.7 Million
Q2 2019 Aug 12, 2019	SELL	$77.96 - $87.82 $10.2 Million - $11.5 Million	-130,700 Reduced 35.57%	236,700 $20.7 Million
Q1 2019 May 14, 2019	BUY	$70.54 - $80.64 $25.9 Million - $29.6 Million	367,400 New	367,400 $28.7 Million

Others Institutions Holding AJG

# of Institutions

1,506

Shares Held

214M

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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