David A. Siegel Marsh & Mclennan Companies, Inc. Transaction History

Two Sigma Advisers, LP

$47 Billion
Q3 2025

A detailed history of David A. Siegel (Two Sigma Advisers, LP) transactions in Marsh & Mclennan Companies, Inc. stock. As of the latest transaction made, Two Sigma Advisers, LP holds 1,309,700 shares of MMC stock, worth $237 Million. This represents 0.56% of its overall portfolio holdings.

Number of Shares

1,309,700

Previous 430,400 204.3%

Holding current value

$237 Million

Previous $94.1 Million 180.49%

% of portfolio

0.56%

Previous 0.2%

24 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	BUY	$196.15 - $217.83 $172 Million - $192 Million	879,300 Added 204.3%	1,309,700 $264 Million
Q2 2025 Aug 14, 2025	BUY	$212.1 - $244.27 $83 Million - $95.6 Million	391,279 Added 1000.18%	430,400 $94.1 Million
Q1 2025 May 15, 2025	SELL	$208.48 - $244.03 $49 Million - $57.3 Million	-234,979 Reduced 85.73%	39,121 $9.55 Million
Q4 2024 Feb 14, 2025	BUY	$209.89 - $233.24 $54.8 Million - $60.9 Million	261,300 Added 2041.41%	274,100 $58.2 Million
Q3 2024 Nov 14, 2024	SELL	$210.25 - $231.86 $967,150 - $1.07 Million	-4,600 Reduced 26.44%	12,800 $2.86 Million

Q2 2024 Aug 14, 2024	BUY	$196.29 - $215.75 $1.2 Million - $1.32 Million	6,100 Added 53.98%	17,400 $3.67 Million
Q1 2024 May 15, 2024	SELL	$190.17 - $207.9 $1.33 Million - $1.46 Million	-7,000 Reduced 38.25%	11,300 $2.33 Million
Q4 2023 Feb 14, 2024	SELL	$184.9 - $201.86 $10.8 Million - $11.7 Million	-58,200 Reduced 76.08%	18,300 $3.47 Million
Q3 2023 Nov 14, 2023	BUY	$183.99 - $198.55 $2.87 Million - $3.1 Million	15,600 Added 25.62%	76,500 $14.6 Million
Q2 2023 Aug 14, 2023	SELL	$167.72 - $188.08 $1.98 Million - $2.22 Million	-11,800 Reduced 16.23%	60,900 $11.5 Million
Q1 2023 May 15, 2023	BUY	$154.08 - $175.66 $9.21 Million - $10.5 Million	59,800 Added 463.57%	72,700 $12.1 Million
Q4 2022 Feb 14, 2023	BUY	$151.9 - $173.89 $1.31 Million - $1.5 Million	8,600 Added 200.0%	12,900 $2.13 Million
Q3 2022 Nov 14, 2022	BUY	$148.35 - $173.16 $637,905 - $744,588	4,300 New	4,300 $642,000
Q2 2022 Aug 15, 2022	SELL	$144.34 - $178.7 $2.32 Million - $2.88 Million	-16,100 Closed	0 $0
Q1 2022 May 16, 2022	BUY	$147.31 - $171.84 $2.37 Million - $2.77 Million	16,100 New	16,100 $2.74 Million
Q4 2021 Feb 14, 2022	SELL	$151.74 - $173.89 $531,090 - $608,615	-3,500 Closed	0 $0
Q3 2021 Nov 15, 2021	BUY	$139.04 - $160.48 $486,640 - $561,680	3,500 New	3,500 $530,000
Q2 2020 Aug 14, 2020	SELL	$79.9 - $111.49 $2.76 Million - $3.85 Million	-34,500 Closed	0 $0
Q1 2020 May 15, 2020	BUY	$76.69 - $119.45 $2.65 Million - $4.12 Million	34,500 New	34,500 $2.98 Million
Q2 2019 Aug 14, 2019	SELL	$92.5 - $99.75 $425,500 - $458,850	-4,600 Closed	0 $0
Q1 2019 May 15, 2019	SELL	$78.01 - $93.9 $436,856 - $525,840	-5,600 Reduced 54.9%	4,600 $432,000
Q4 2018 Feb 14, 2019	BUY	$75.52 - $89.1 $770,304 - $908,820	10,200 New	10,200 $813,000
Q2 2018 Aug 14, 2018	SELL	$79.09 - $84.03 $1.52 Million - $1.62 Million	-19,276 Closed	0 $0
Q1 2018 May 15, 2018	BUY	$79.31 - $85.87 $1.53 Million - $1.66 Million	19,276 New	19,276 $1.59 Million

Others Institutions Holding MMC

# of Institutions

1,800

Shares Held

426M

Call Options Held

601K

Put Options Held

628K

View Full List

About MARSH & MCLENNAN COMPANIES, INC.

Ticker MMC
Exchange NYSE
Sector Financial Services
Industry Insurance Brokers
Shares Outstandng 496,009,984
Market Cap $89.7B
Description
Marsh & McLennan Companies, Inc., a professional services company, provides advice and solutions to clients in the areas of risk, strategy, and people worldwide. It operates in two segments, Risk and Insurance Services, and Consulting. The Risk and Insurance Services segment offers risk management services, such as risk advice, risk transfer...

More about MMC

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