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
-$1,047,077,753
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% $5,674,337,959 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 -$170,892,762 $258.79 50
2025 Q3 224,832,605 $69,559,444,954 -$1,047,077,753 $309.74 1,318
2025 Q2 227,791,728 $72,839,908,420 +$1,101,453,811 $320.12 1,360
2025 Q1 224,021,472 $77,272,419,154 -$1,774,697,720 $345.24 1,341
2024 Q4 232,457,193 $65,987,297,671 +$12,131,406,733 $283.85 1,309
2024 Q3 187,173,127 $52,679,414,541 -$530,726,999 $281.37 1,190
2024 Q2 189,018,822 $49,023,449,437 +$906,162,686 $259.31 1,142
2024 Q1 185,687,022 $46,399,473,179 +$33,618,211 $250.04 1,119
2023 Q4 185,452,704 $41,694,286,696 -$110,939,205 $224.88 1,077
2023 Q3 185,257,677 $42,216,774,694 +$536,912,503 $227.93 991
2023 Q2 181,971,146 $39,901,956,907 +$247,732,208 $219.57 967
2023 Q1 181,063,439 $34,634,801,609 +$63,909,468 $191.31 935
2022 Q4 181,615,768 $34,239,959,080 +$19,660,891 $188.54 909
2022 Q3 182,532,989 $31,269,696,433 +$511,820,151 $171.22 849
2022 Q2 178,431,447 $29,086,247,637 +$228,103,920 $163.04 811
2022 Q1 177,797,814 $31,016,015,563 +$81,171,001 $174.60 804
2021 Q4 177,263,332 $30,044,423,551 +$16,714,205 $169.67 842
2021 Q3 177,056,860 $26,315,528,149 +$190,241,113 $148.65 756
2021 Q2 175,727,054 $24,590,770,903 +$1,450,848,130 $140.08 766
2021 Q1 165,350,403 $20,613,688,189 +$229,737,382 $124.77 719
2020 Q4 163,592,286 $20,212,488,290 +$476,727,934 $123.71 712
2020 Q3 159,865,142 $16,868,703,845 +$63,972,121 $105.58 683
2020 Q2 158,648,856 $15,461,216,958 +$235,091,999 $97.49 653
2020 Q1 156,606,570 $12,766,947,526 -$64,398,603 $81.51 639
2019 Q4 156,570,249 $14,908,480,267 -$240,509,341 $95.23 669
2019 Q3 156,244,435 $13,992,863,953 +$216,173,025 $89.57 634
2019 Q2 153,691,705 $13,448,728,772 +$363,520,875 $87.59 637
2019 Q1 151,817,853 $11,856,269,394 -$126,691,061 $78.10 661
2018 Q4 153,105,966 $11,279,160,057 +$160,774,381 $73.70 591
2018 Q3 150,933,197 $11,234,420,168 -$29,858,275 $74.44 586
2018 Q2 151,483,943 $9,890,670,236 +$301,558,470 $65.28 573
2018 Q1 150,485,128 $10,342,654,082 -$175,059,697 $68.73 591
2017 Q4 153,298,768 $9,698,668,246 +$157,530,353 $63.28 575
2017 Q3 150,434,176 $9,259,202,722 +$161,660,538 $61.55 507
2017 Q2 147,721,453 $8,457,237,241 +$66,235,972 $57.25 509
2017 Q1 148,710,348 $8,408,414,205 +$950,585,521 $56.54 487
2016 Q4 146,154,779 $7,594,742,641 -$38,202,167 $51.96 484
2016 Q3 146,610,626 $7,446,765,144 +$119,077,486 $50.87 462
2016 Q2 145,343,838 $6,919,373,947 +$19,351,965 $47.60 473
2016 Q1 144,376,376 $6,420,234,162 +$47,309,478 $44.48 424
2015 Q4 143,378,128 $5,868,074,359 +$39,501,699 $40.94 429
2015 Q3 142,588,269 $5,887,330,556 +$51,855,119 $41.28 401
2015 Q2 141,937,401 $6,713,371,887 +$362,161,376 $47.30 400
2015 Q1 134,272,592 $6,276,820,949 +$88,149,477 $46.75 372
2014 Q4 132,893,456 $6,256,296,803 +$175,126,244 $47.08 368
2014 Q3 129,088,516 $5,855,173,161 +$144,685,002 $45.36 360
2014 Q2 126,272,112 $5,884,108,382 +$1,005,930,480 $46.60 362
2014 Q1 104,285,926 $4,959,433,884 +$86,608,305 $47.58 333