Arthur J. Gallagher & Co. - Common Stock, par value $1.00 per share (AJG)

Historical Holders from Q1 2014 to Q4 2025

Type / Class
Equity / Common Stock, par value $1.00 per share
Symbol
AJG on NYSE
Shares outstanding
258,397,654
Price per share
$258.79
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares as of 30 Sep 2025
224,832,605
Holdings value
$69,559,444,954
% of all portfolios
0.04%
Share change
-3,110,772
Value change
-$1,047,077,671
Average buys %
+0.01%
Average sells %
-0.01%
Number of holders
1,318
Price from insider filings
$258.79
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Arthur J. Gallagher & Co. - Common Stock, par value $1.00 per share (AJG) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
JPMORGAN CHASE & CO 7.8% +16% $6,242,814,966 +$932,130,007 20,155,017 +18% JPMORGAN CHASE & CO. 30 Sep 2025
BlackRock, Inc. 6.9% $5,872,156,314 17,725,659 BlackRock, Inc. 30 Jun 2025
As of 30 Sep 2025, Arthur J. Gallagher & Co. - Common Stock, par value $1.00 per share (AJG) has 1,318 institutional shareholders filing 13F forms. They hold 224,832,605 shares of 258,397,654 outstanding shares (87%) .

Top 25 institutional shareholders own 62% of the company.

Filer Ownership Nb Shares Share Change % Portfolio % Holdings Value
VANGUARD GROUP INC 12% 31,173,310 +0.25% 0.14% $9,655,621,040
JPMORGAN CHASE & CO 7.9% 20,338,533 +20% 0.4% $6,299,674,457
BlackRock, Inc. 7.2% 18,563,980 -2.2% 0.1% $5,750,007,008
FMR LLC 4.9% 12,532,601 -4.1% 0.2% $3,881,848,085
Capital World Investors 4.6% 11,783,119 +0.87% 0.5% $3,649,476,890
STATE STREET CORP 4.2% 10,891,080 +1.4% 0.12% $3,373,403,119
MORGAN STANLEY 3.3% 8,585,790 +21% 0.16% $2,659,363,544
Capital International Investors 2.8% 7,194,743 +0.63% 0.36% $2,228,156,093
GEODE CAPITAL MANAGEMENT, LLC 2.3% 6,002,006 +1.5% 0.12% $1,854,194,349
WELLINGTON MANAGEMENT GROUP LLP 1.3% 3,270,807 +14% 0.18% $1,013,099,760
Mitsubishi UFJ Asset Management Co., Ltd. 1.2% 3,107,390 +30% 0.69% $962,482,979
PRINCIPAL FINANCIAL GROUP INC 1.1% 2,866,786 +26% 0.45% $887,976,391
T. Rowe Price Investment Management, Inc. 1% 2,634,040 +1807% 0.5% $815,868,000
BROWN ADVISORY INC 0.97% 2,517,922 +10% 1% $779,909,969
WCM INVESTMENT MANAGEMENT, LLC 0.94% 2,431,998 -1.3% 1.5% $743,486,185
NORTHERN TRUST CORP 0.9% 2,317,351 -1.3% 0.09% $717,776,299
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.79% 2,028,958 -0.38% 0.1% $628,452,072
Invesco Ltd. 0.64% 1,647,624 -30% 0.08% $510,335,087
JANUS HENDERSON GROUP PLC 0.63% 1,630,287 +5.3% 0.23% $505,123,629
BANK OF AMERICA CORP /DE/ 0.61% 1,565,997 +7% 0.04% $485,051,815
Capital Research Global Investors 0.6% 1,540,553 -0.28% 0.09% $477,170,886
UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC 0.59% 1,524,561 -15% 0.1% $472,217,524
ENVESTNET ASSET MANAGEMENT INC 0.55% 1,414,100 +1.2% 0.13% $438,003,430
GOLDMAN SACHS GROUP INC 0.54% 1,402,183 -6.1% 0.06% $434,312,117
Legal & General Group Plc 0.54% 1,385,702 +5.3% 0.1% $429,207,334

Institutional Holders of Arthur J. Gallagher & Co. - Common Stock, par value $1.00 per share (AJG) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price Investors
2025 Q4 557,051 $144,531,241 -$170,892,785 $258.79 50
2025 Q3 224,832,605 $69,559,444,954 -$1,047,077,671 $309.74 1,318
2025 Q2 227,791,728 $72,839,908,420 +$1,101,453,819 $320.12 1,360
2025 Q1 223,802,855 $77,196,943,675 -$1,775,820,833 $345.24 1,338
2024 Q4 231,910,848 $65,832,207,598 +$13,600,832,870 $283.85 1,295
2024 Q3 181,870,915 $51,187,558,870 -$1,943,799,455 $281.37 1,186
2024 Q2 189,100,603 $49,044,641,800 +$2,462,793,796 $259.31 1,137
2024 Q1 179,694,215 $44,901,032,221 -$1,223,885,295 $250.04 1,111
2023 Q4 1,649,426 $370,530,194 -$89,348,591 $224.88 16
2023 Q3 177,575,105 $40,469,887,318 +$686,866,678 $227.93 973
2023 Q2 168,192,986 $36,876,689,118 -$1,834,483,606 $219.57 951
2023 Q1 178,533,260 $34,150,755,819 +$58,145,248 $191.31 921
2022 Q4 179,952,193 $33,926,336,578 -$4,666,161 $188.54 894
2022 Q3 169,932,985 $29,112,333,564 +$529,892,474 $171.22 833
2022 Q2 166,379,136 $27,109,887,465 +$52,491,848 $163.04 794
2022 Q1 167,497,783 $29,217,491,153 +$47,245,851 $174.60 790
2021 Q4 176,465,795 $29,909,299,889 +$14,243,773 $169.67 830
2021 Q3 166,736,761 $24,781,066,065 +$290,724,991 $148.65 744
2021 Q2 175,107,894 $24,503,966,962 +$1,454,614,986 $140.08 755
2021 Q1 164,056,821 $20,457,676,196 +$149,356,001 $124.77 708
2020 Q4 163,065,471 $20,147,232,001 +$474,741,551 $123.71 698
2020 Q3 158,804,516 $16,756,706,160 +$69,299,332 $105.58 670
2020 Q2 158,011,413 $15,400,337,022 +$245,608,577 $97.49 642
2020 Q1 152,828,679 $12,459,134,564 -$90,480,506 $81.51 626
2019 Q4 156,222,588 $14,875,385,572 -$251,582,962 $95.23 657
2019 Q3 155,711,899 $13,945,171,472 +$160,055,047 $89.57 628
2019 Q2 153,187,200 $13,404,570,110 +$524,716,058 $87.59 631
2019 Q1 151,728,951 $11,849,336,806 -$126,150,623 $78.10 655
2018 Q4 153,034,218 $11,273,873,934 +$162,598,337 $73.70 586
2018 Q3 150,858,179 $11,228,831,560 -$28,678,891 $74.44 582
2018 Q2 150,973,804 $9,857,360,726 +$375,133,393 $65.28 567
2018 Q1 150,394,379 $10,336,415,136 -$174,461,433 $68.73 587
2017 Q4 150,919,843 $9,548,143,295 +$157,071,269 $63.28 570
2017 Q3 150,426,638 $9,258,739,197 +$161,722,150 $61.55 504
2017 Q2 147,721,189 $8,457,222,451 +$64,861,587 $57.25 507
2017 Q1 148,673,887 $8,406,353,537 +$929,753,152 $56.54 484
2016 Q4 142,128,019 $7,385,511,641 +$3,099,006 $51.96 481
2016 Q3 146,569,198 $7,444,658,144 +$119,257,480 $50.87 460
2016 Q2 145,261,415 $6,915,450,947 +$16,861,288 $47.60 470
2016 Q1 144,246,858 $6,414,474,162 +$48,266,641 $44.48 420
2015 Q4 143,075,696 $5,855,680,359 +$37,212,201 $40.94 423
2015 Q3 142,480,907 $5,882,894,556 +$45,231,182 $41.28 400
2015 Q2 139,460,560 $6,596,273,887 +$352,511,310 $47.30 395
2015 Q1 134,119,324 $6,269,657,949 +$85,592,044 $46.75 370
2014 Q4 132,802,045 $6,251,992,803 +$176,818,898 $47.08 365
2014 Q3 129,034,693 $5,852,732,161 +$143,702,958 $45.36 358
2014 Q2 126,239,938 $5,882,609,382 +$1,006,742,769 $46.60 360
2014 Q1 104,285,926 $4,959,433,884 +$86,898,392 $47.58 334