MARSH & MCLENNAN COS INC

Ticker: MRSH CUSIP: 571748102 Class: COM

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 2,596,011 Value ($000) $481,612 Avg Close $186.43 Range $173.30 - $207.83

Q3 2025

Shares 2,576,666 Value ($000) $519,275 Avg Close $204.01 Range $193.16 - $217.79

Q2 2025

Shares 1,204,529 Value ($000) $263,358 Avg Close $223.19 Range $207.03 - $245.83

Q1 2025

Shares 806,914 Value ($000) $196,911 Avg Close $223.35 Range $202.92 - $243.01

Q4 2024

Shares 345,071 Value ($000) $73,297 Avg Close $217.77 Range $205.01 - $231.80

Q3 2024

Shares 426,166 Value ($000) $95,073 Avg Close $216.92 Range $203.69 - $227.83

Q2 2024

Shares 163,640 Value ($000) $34,482 Avg Close $200.17 Range $190.69 - $211.90

Q1 2024

Shares 95,326 Value ($000) $19,635 Avg Close $193.37 Range $182.28 - $203.67

Q4 2023

Shares 103,990 Value ($000) $19,703 Avg Close $186.95 Range $177.61 - $196.74

Q3 2023

Shares 28,603 Value ($000) $5,443 Avg Close $184.60 Range $176.10 - $192.52

Q2 2023

Shares 146,118 Value ($000) $27,482 Avg Close $170.44 Range $158.35 - $182.02

Q1 2023

Shares 43,166 Value ($000) $7,189 Avg Close $159.32 Range $144.98 - $169.70

Q4 2022

Shares 16,181 Value ($000) $2,678 Avg Close $155.95 Range $140.95 - $169.03

Q3 2022

Shares 123,347 Value ($000) $18,414 Avg Close $152.34 Range $138.65 - $166.00

Q2 2022

Shares 129,151 Value ($000) $20,051 Avg Close $151.71 Range $135.36 - $173.83

Q1 2022

Shares 43,117 Value ($000) $7,348 Avg Close $148.65 Range $134.43 - $164.01

Q4 2021

Shares 2,000 Value ($000) $348 Avg Close $156.21 Range $141.53 - $165.13

Q1 2021

Shares 21,849 Value ($000) $2,661 Avg Close $107.02 Range $98.83 - $113.89

Q4 2020

Shares 193,558 Value ($000) $22,646 Avg Close $105.23 Range $94.36 - $110.82

Q3 2020

Shares 49,953 Value ($000) $5,730 Avg Close $105.63 Range $97.93 - $111.90

Q2 2020

Shares 417,541 Value ($000) $44,831 Avg Close $93.00 Range $71.99 - $103.18

Q1 2020

Shares 329,628 Value ($000) $28,500 Avg Close $97.35 Range $67.78 - $109.87

Q4 2019

Shares 41,720 Value ($000) $4,648 Avg Close $95.06 Range $86.01 - $104.01

Q3 2019

Shares 17,691 Value ($000) $1,770 Avg Close $90.54 Range $85.70 - $93.91

Q2 2019

Shares 103,790 Value ($000) $10,353 Avg Close $86.29 Range $82.49 - $90.62

Q1 2019

Shares 41,327 Value ($000) $3,880 Avg Close $79.33 Range $69.39 - $85.50

Q4 2018

Shares 116,127 Value ($000) $9,261 Avg Close $74.46 Range $66.23 - $80.27

Q3 2018

Shares 68,430 Value ($000) $5,661 Avg Close $75.30 Range $71.83 - $78.35

Q2 2018

Shares 286,151 Value ($000) $23,456 Avg Close $72.21 Range $69.38 - $74.98

Q1 2018

Shares 236,700 Value ($000) $19,549 Avg Close $72.87 Range $69.13 - $75.89

Q4 2017

Shares 420,323 Value ($000) $34,210 Avg Close $72.87 Range $70.08 - $76.08

Q3 2017

Shares 516,224 Value ($000) $43,265 Avg Close $69.18 Range $66.77 - $73.79

Q2 2017

Shares 812,625 Value ($000) $63,352 Avg Close $65.59 Range $62.21 - $70.09

Q1 2017

Shares 1,507,140 Value ($000) $111,363 Avg Close $61.73 Range $57.29 - $65.47

Q4 2016

Shares 1,293,020 Value ($000) $87,395 Avg Close $57.67 Range $53.49 - $60.18

Q3 2016

Shares 72,417 Value ($000) $4,870 Avg Close $57.32 Range $55.91 - $58.65

Q2 2016

Shares 50,165 Value ($000) $3,434 Avg Close $54.66 Range $50.84 - $58.55

Q1 2016

Shares 135,835 Value ($000) $8,258 Avg Close $47.39 Range $42.68 - $51.78

Q4 2015

Shares 683,933 Value ($000) $37,925 Avg Close $46.40 Range $42.63 - $48.51

Q3 2015

Shares 619,931 Value ($000) $32,372 Avg Close $46.73 Range $42.51 - $49.38

Q2 2015

Shares 1,509,696 Value ($000) $85,600 Avg Close $48.09 Range $46.11 - $50.08

Q1 2015

Shares 879,677 Value ($000) $49,341 Avg Close $46.67 Range $44.22 - $48.27

Q4 2014

Shares 920,725 Value ($000) $52,702 Avg Close $45.21 Range $40.02 - $48.56

Q3 2014

Shares 153,866 Value ($000) $8,053 Avg Close $42.74 Range $40.97 - $44.10

Q2 2014

Shares 355,157 Value ($000) $18,404 Avg Close $40.50 Range $38.06 - $42.84

Q1 2014

Shares 777,751 Value ($000) $38,343 Avg Close $38.81 Range $35.81 - $41.06

Q4 2013

Shares 281,089 Value ($000) $13,593 Avg Close $37.39 Range $33.79 - $39.29

Q3 2013

Shares 463,160 Value ($000) $20,171 Avg Close $33.72 Range $31.78 - $35.90

Q2 2013

Shares 982,243 Value ($000) $39,211 Avg Close $31.19 Range $29.36 - $33.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,596,011	$481,612	$186.43	$173.30 - $207.83
Q3 2025	2,576,666	$519,275	$204.01	$193.16 - $217.79
Q2 2025	1,204,529	$263,358	$223.19	$207.03 - $245.83
Q1 2025	806,914	$196,911	$223.35	$202.92 - $243.01
Q4 2024	345,071	$73,297	$217.77	$205.01 - $231.80
Q3 2024	426,166	$95,073	$216.92	$203.69 - $227.83
Q2 2024	163,640	$34,482	$200.17	$190.69 - $211.90
Q1 2024	95,326	$19,635	$193.37	$182.28 - $203.67
Q4 2023	103,990	$19,703	$186.95	$177.61 - $196.74
Q3 2023	28,603	$5,443	$184.60	$176.10 - $192.52
Q2 2023	146,118	$27,482	$170.44	$158.35 - $182.02
Q1 2023	43,166	$7,189	$159.32	$144.98 - $169.70
Q4 2022	16,181	$2,678	$155.95	$140.95 - $169.03
Q3 2022	123,347	$18,414	$152.34	$138.65 - $166.00
Q2 2022	129,151	$20,051	$151.71	$135.36 - $173.83
Q1 2022	43,117	$7,348	$148.65	$134.43 - $164.01
Q4 2021	2,000	$348	$156.21	$141.53 - $165.13
Q1 2021	21,849	$2,661	$107.02	$98.83 - $113.89
Q4 2020	193,558	$22,646	$105.23	$94.36 - $110.82
Q3 2020	49,953	$5,730	$105.63	$97.93 - $111.90
Q2 2020	417,541	$44,831	$93.00	$71.99 - $103.18
Q1 2020	329,628	$28,500	$97.35	$67.78 - $109.87
Q4 2019	41,720	$4,648	$95.06	$86.01 - $104.01
Q3 2019	17,691	$1,770	$90.54	$85.70 - $93.91
Q2 2019	103,790	$10,353	$86.29	$82.49 - $90.62
Q1 2019	41,327	$3,880	$79.33	$69.39 - $85.50
Q4 2018	116,127	$9,261	$74.46	$66.23 - $80.27
Q3 2018	68,430	$5,661	$75.30	$71.83 - $78.35
Q2 2018	286,151	$23,456	$72.21	$69.38 - $74.98
Q1 2018	236,700	$19,549	$72.87	$69.13 - $75.89
Q4 2017	420,323	$34,210	$72.87	$70.08 - $76.08
Q3 2017	516,224	$43,265	$69.18	$66.77 - $73.79
Q2 2017	812,625	$63,352	$65.59	$62.21 - $70.09
Q1 2017	1,507,140	$111,363	$61.73	$57.29 - $65.47
Q4 2016	1,293,020	$87,395	$57.67	$53.49 - $60.18
Q3 2016	72,417	$4,870	$57.32	$55.91 - $58.65
Q2 2016	50,165	$3,434	$54.66	$50.84 - $58.55
Q1 2016	135,835	$8,258	$47.39	$42.68 - $51.78
Q4 2015	683,933	$37,925	$46.40	$42.63 - $48.51
Q3 2015	619,931	$32,372	$46.73	$42.51 - $49.38
Q2 2015	1,509,696	$85,600	$48.09	$46.11 - $50.08
Q1 2015	879,677	$49,341	$46.67	$44.22 - $48.27
Q4 2014	920,725	$52,702	$45.21	$40.02 - $48.56
Q3 2014	153,866	$8,053	$42.74	$40.97 - $44.10
Q2 2014	355,157	$18,404	$40.50	$38.06 - $42.84
Q1 2014	777,751	$38,343	$38.81	$35.81 - $41.06
Q4 2013	281,089	$13,593	$37.39	$33.79 - $39.29
Q3 2013	463,160	$20,171	$33.72	$31.78 - $35.90
Q2 2013	982,243	$39,211	$31.19	$29.36 - $33.32