GALLAGHER ARTHUR J & CO

Ticker: AJG CUSIP: 363576109 Class: COM

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q4 2025

Shares 442,872 Value ($000) $114,611 Avg Close $264.22 Range $236.34 - $312.72

Q3 2025

Shares 451,928 Value ($000) $139,980 Avg Close $300.20 Range $276.20 - $321.70

Q2 2025

Shares 452,830 Value ($000) $144,960 Avg Close $327.56 Range $299.17 - $348.85

Q1 2025

Shares 459,659 Value ($000) $158,693 Avg Close $313.31 Range $273.17 - $344.60

Q4 2024

Shares 421,095 Value ($000) $119,528 Avg Close $288.06 Range $274.49 - $313.35

Q3 2024

Shares 401,051 Value ($000) $112,844 Avg Close $278.61 Range $254.32 - $297.84

Q2 2024

Shares 429,490 Value ($000) $111,371 Avg Close $244.50 Range $226.63 - $263.02

Q1 2024

Shares 431,927 Value ($000) $107,999 Avg Close $236.41 Range $219.54 - $252.26

Q4 2023

Shares 406,417 Value ($000) $91,395 Avg Close $232.39 Range $214.82 - $249.02

Q3 2023

Shares 407,176 Value ($000) $92,808 Avg Close $219.09 Range $207.73 - $232.98

Q2 2023

Shares 409,505 Value ($000) $89,915 Avg Close $203.16 Range $185.32 - $215.79

Q1 2023

Shares 399,437 Value ($000) $76 Avg Close $184.71 Range $170.15 - $196.81

Q4 2022

Shares 389,713 Value ($000) $73 Avg Close $181.58 Range $163.94 - $195.97

Q3 2022

Shares 366,595 Value ($000) $62,768 Avg Close $171.86 Range $155.35 - $185.72

Q2 2022

Shares 353,622 Value ($000) $57,655 Avg Close $160.18 Range $143.39 - $180.33

Q1 2022

Shares 310,787 Value ($000) $54,263 Avg Close $153.40 Range $141.59 - $170.78

Q4 2021

Shares 303,235 Value ($000) $51,450 Avg Close $156.75 Range $142.44 - $164.55

Q3 2021

Shares 298,622 Value ($000) $44,390 Avg Close $136.81 Range $129.42 - $147.92

Q2 2021

Shares 307,844 Value ($000) $43,123 Avg Close $134.67 Range $118.24 - $146.63

Q1 2021

Shares 305,374 Value ($000) $38,102 Avg Close $114.59 Range $107.07 - $122.80

Q4 2020

Shares 319,711 Value ($000) $39,551 Avg Close $107.71 Range $96.30 - $122.43

Q3 2020

Shares 312,341 Value ($000) $32,977 Avg Close $97.68 Range $90.30 - $102.85

Q2 2020

Shares 316,522 Value ($000) $30,858 Avg Close $83.03 Range $68.97 - $96.18

Q1 2020

Shares 343,778 Value ($000) $28,021 Avg Close $89.38 Range $60.94 - $102.05

Q4 2019

Shares 332,472 Value ($000) $31,661 Avg Close $85.11 Range $79.19 - $89.69

Q3 2019

Shares 318,678 Value ($000) $28,544 Avg Close $83.14 Range $79.33 - $85.65

Q2 2019

Shares 313,499 Value ($000) $27,459 Avg Close $76.79 Range $71.30 - $81.81

Q1 2019

Shares 298,059 Value ($000) $23,278 Avg Close $70.56 Range $64.39 - $74.18

Q4 2018

Shares 326,960 Value ($000) $24,097 Avg Close $67.97 Range $62.33 - $71.85

Q3 2018

Shares 326,892 Value ($000) $24,334 Avg Close $64.92 Range $58.77 - $69.54

Q2 2018

Shares 329,017 Value ($000) $21,478 Avg Close $60.98 Range $58.35 - $63.75

Q1 2018

Shares 356,095 Value ($000) $24,474 Avg Close $60.39 Range $55.42 - $65.39

Q4 2017

Shares 364,604 Value ($000) $23,072 Avg Close $56.83 Range $54.05 - $60.12

Q3 2017

Shares 360,611 Value ($000) $22,196 Avg Close $52.01 Range $49.57 - $54.94

Q2 2017

Shares 355,550 Value ($000) $20,355 Avg Close $49.64 Range $47.74 - $52.14

Q1 2017

Shares 336,375 Value ($000) $19,019 Avg Close $48.08 Range $45.07 - $50.65

Q4 2016

Shares 327,762 Value ($000) $17,031 Avg Close $43.55 Range $40.73 - $45.38

Q3 2016

Shares 275,022 Value ($000) $13,990 Avg Close $42.42 Range $40.40 - $44.25

Q2 2016

Shares 279,457 Value ($000) $13,302 Avg Close $39.55 Range $36.70 - $41.44

Q1 2016

Shares 308,358 Value ($000) $13,716 Avg Close $33.74 Range $30.29 - $37.98

Q4 2015

Shares 272,338 Value ($000) $11,150 Avg Close $35.98 Range $33.21 - $37.20

Q3 2015

Shares 266,786 Value ($000) $11,013 Avg Close $37.63 Range $33.11 - $40.01

Q2 2015

Shares 277,851 Value ($000) $13,142 Avg Close $39.66 Range $38.04 - $40.98

Q1 2015

Shares 275,411 Value ($000) $12,875 Avg Close $38.18 Range $36.06 - $39.70

Q4 2014

Shares 220,438 Value ($000) $10,378 Avg Close $38.03 Range $35.07 - $40.13

Q3 2014

Shares 217,683 Value ($000) $9,874 Avg Close $37.00 Range $35.50 - $38.49

Q2 2014

Shares 249,666 Value ($000) $11,634 Avg Close $36.40 Range $34.22 - $38.53

Q1 2014

Shares 239,113 Value ($000) $11,377 Avg Close $36.99 Range $34.79 - $39.33

Q4 2013

Shares 200,879 Value ($000) $9,427 Avg Close $36.51 Range $34.17 - $38.03

Q3 2013

Shares 218,166 Value ($000) $9,523 Avg Close $34.24 Range $32.24 - $35.69

Q2 2013

Shares 218,167 Value ($000) $9,532 Avg Close $33.49 Range $31.26 - $35.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	442,872	$114,611	$264.22	$236.34 - $312.72
Q3 2025	451,928	$139,980	$300.20	$276.20 - $321.70
Q2 2025	452,830	$144,960	$327.56	$299.17 - $348.85
Q1 2025	459,659	$158,693	$313.31	$273.17 - $344.60
Q4 2024	421,095	$119,528	$288.06	$274.49 - $313.35
Q3 2024	401,051	$112,844	$278.61	$254.32 - $297.84
Q2 2024	429,490	$111,371	$244.50	$226.63 - $263.02
Q1 2024	431,927	$107,999	$236.41	$219.54 - $252.26
Q4 2023	406,417	$91,395	$232.39	$214.82 - $249.02
Q3 2023	407,176	$92,808	$219.09	$207.73 - $232.98
Q2 2023	409,505	$89,915	$203.16	$185.32 - $215.79
Q1 2023	399,437	$76	$184.71	$170.15 - $196.81
Q4 2022	389,713	$73	$181.58	$163.94 - $195.97
Q3 2022	366,595	$62,768	$171.86	$155.35 - $185.72
Q2 2022	353,622	$57,655	$160.18	$143.39 - $180.33
Q1 2022	310,787	$54,263	$153.40	$141.59 - $170.78
Q4 2021	303,235	$51,450	$156.75	$142.44 - $164.55
Q3 2021	298,622	$44,390	$136.81	$129.42 - $147.92
Q2 2021	307,844	$43,123	$134.67	$118.24 - $146.63
Q1 2021	305,374	$38,102	$114.59	$107.07 - $122.80
Q4 2020	319,711	$39,551	$107.71	$96.30 - $122.43
Q3 2020	312,341	$32,977	$97.68	$90.30 - $102.85
Q2 2020	316,522	$30,858	$83.03	$68.97 - $96.18
Q1 2020	343,778	$28,021	$89.38	$60.94 - $102.05
Q4 2019	332,472	$31,661	$85.11	$79.19 - $89.69
Q3 2019	318,678	$28,544	$83.14	$79.33 - $85.65
Q2 2019	313,499	$27,459	$76.79	$71.30 - $81.81
Q1 2019	298,059	$23,278	$70.56	$64.39 - $74.18
Q4 2018	326,960	$24,097	$67.97	$62.33 - $71.85
Q3 2018	326,892	$24,334	$64.92	$58.77 - $69.54
Q2 2018	329,017	$21,478	$60.98	$58.35 - $63.75
Q1 2018	356,095	$24,474	$60.39	$55.42 - $65.39
Q4 2017	364,604	$23,072	$56.83	$54.05 - $60.12
Q3 2017	360,611	$22,196	$52.01	$49.57 - $54.94
Q2 2017	355,550	$20,355	$49.64	$47.74 - $52.14
Q1 2017	336,375	$19,019	$48.08	$45.07 - $50.65
Q4 2016	327,762	$17,031	$43.55	$40.73 - $45.38
Q3 2016	275,022	$13,990	$42.42	$40.40 - $44.25
Q2 2016	279,457	$13,302	$39.55	$36.70 - $41.44
Q1 2016	308,358	$13,716	$33.74	$30.29 - $37.98
Q4 2015	272,338	$11,150	$35.98	$33.21 - $37.20
Q3 2015	266,786	$11,013	$37.63	$33.11 - $40.01
Q2 2015	277,851	$13,142	$39.66	$38.04 - $40.98
Q1 2015	275,411	$12,875	$38.18	$36.06 - $39.70
Q4 2014	220,438	$10,378	$38.03	$35.07 - $40.13
Q3 2014	217,683	$9,874	$37.00	$35.50 - $38.49
Q2 2014	249,666	$11,634	$36.40	$34.22 - $38.53
Q1 2014	239,113	$11,377	$36.99	$34.79 - $39.33
Q4 2013	200,879	$9,427	$36.51	$34.17 - $38.03
Q3 2013	218,166	$9,523	$34.24	$32.24 - $35.69
Q2 2013	218,167	$9,532	$33.49	$31.26 - $35.40