Calamos Advisors
AJG icon

Calamos Advisors’s Arthur J. Gallagher & Co AJG Stock Holding History

Calamos Advisors’s Portfolio AJG Stock Details AJG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$19.3M Sell
83,974
-1,554
-2% -$330K 0.06% 287
2026
Q1 		$18.5M Hold
85,528
– – 0.07% 288
2025
Q4 		$22.1M Sell
85,528
-3,108
-4% -$823K 0.08% 248
2025
Q3 		$27.5M Hold
88,636
– – 0.1% 219
2025
Q2 		$28.4M Hold
88,636
– – 0.11% 218
2025
Q1 		$30.6M Buy
88,636
+987
+1% +$312K 0.13% 182
2024
Q4 		$24.9M Hold
87,649
– – 0.1% 216
2024
Q3 		$24.7M Sell
87,649
-2,150
-2% -$606K 0.11% 224
2024
Q2 		$23.3M Sell
89,799
-3,278
-4% -$813K 0.1% 225
2024
Q1 		$23.3M Sell
93,077
-2,341
-2% -$563K 0.11% 226
2023
Q4 		$21.5M Sell
95,418
-1,246
-1% -$295K 0.1% 242
2023
Q3 		$22M Hold
96,664
– – 0.11% 222
2023
Q2 		$21.2M Hold
96,664
– – 0.11% 248
2023
Q1 		$18.5M Sell
96,664
-12,085
-11% -$2.29M 0.09% 277
2022
Q4 		$20.5M Sell
108,749
-19,228
-15% -$3.6M 0.1% 258
2022
Q3 		$21.9M Hold
127,977
– – 0.1% 235
2022
Q2 		$20.9M Buy
127,977
+3,446
+3% +$572K 0.09% 247
2022
Q1 		$21.7M Buy
124,531
+16,598
+15% +$2.65M 0.08% 270
2021
Q4 		$18.3M Buy
107,933
+4,178
+4% +$683K 0.07% 292
2021
Q3 		$15.4M Buy
103,755
+9,155
+10% +$1.31M 0.07% 299
2021
Q2 		$13.3M Buy
94,600
+21,517
+29% +$3.04M 0.06% 328
2021
Q1 		$9.12M Buy
73,083
+2,259
+3% +$273K 0.05% 360
2020
Q4 		$8.76M Sell
70,824
-3,068
-4% -$349K 0.05% 360
2020
Q3 		$7.8M Sell
73,892
-6,485
-8% -$673K 0.05% 363
2020
Q2 		$7.84M Sell
80,377
-5,143
-6% -$455K 0.06% 353
2020
Q1 		$6.97M Sell
85,520
-7,284
-8% -$698K 0.05% 338
2019
Q4 		$8.84M Sell
92,804
-1,520
-2% -$139K 0.04% 379
2019
Q3 		$8.45M Buy
94,324
+8,191
+10% +$736K 0.05% 383
2019
Q2 		$7.54M Sell
86,133
-28,777
-25% -$2.4M 0.04% 411
2019
Q1 		$8.97M Buy
114,910
+1,160
+1% +$89.4K 0.06% 335
2018
Q4 		$8.38M Buy
113,750
+17,031
+18% +$1.27M 0.06% 321
2018
Q3 		$7.2M Buy
96,719
+6,192
+7% +$444K 0.04% 374
2018
Q2 		$5.91M Sell
90,527
-18,592
-17% -$1.26M 0.04% 403
2018
Q1 		$7.5M Buy
109,119
+5,145
+5% +$347K 0.05% 361
2017
Q4 		$6.58M Sell
103,974
-2,205
-2% -$141K 0.03% 349
2017
Q3 		$6.54M Buy
106,179
+3,892
+4% +$229K 0.05% 333
2017
Q2 		$5.86M Buy
+102,287
New +$5.78M 0.04% 354
2015
Q4 		– Sell
-857,050
Closed -$35.4M – 654
2015
Q3 		$35.4M Sell
857,050
-615,480
-42% -$27.9M 0.24% 130
2015
Q2 		$69.7M Sell
1,472,530
-6,234
-0.4% -$300K 0.43% 58
2015
Q1 		$69.1M Buy
1,478,764
+60,262
+4% +$2.81M 0.43% 61
2014
Q4 		$66.8M Sell
1,418,502
-3,728
-0.3% -$175K 0.44% 66
2014
Q3 		$64.5M Sell
1,422,230
-45,881
-3% -$2.11M 0.43% 62
2014
Q2 		$68.4M Buy
1,468,111
+737,071
+101% +$33.6M 0.43% 63
2014
Q1 		$34.8M Buy
+731,040
New +$34.1M 0.22% 125

Other funds holding AJG

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
GAM
Guinness Asset Management London, United Kingdom $5.91B AUM 21.44% 1-Year Est. Return
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return
CB
Cooke & Bieler Philadelphia, Pennsylvania $8.65B AUM 9.66% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return
Mitsubishi UFJ Asset Management
Mitsubishi UFJ Asset Management Tokyo, Japan $180B AUM 37.51% 1-Year Est. Return
FAM
Fenimore Asset Management Cobleskill, New York $4.83B AUM 9.09% 1-Year Est. Return

Calamos Advisors's AJG Position: Q2 2026 in Review

Calamos Advisors reduced its Arthur J. Gallagher & Co (AJG) stake by 1.8% in Q2 2026, selling an estimated $330K and leaving 83,974 shares worth $19.3M. The position accounts for 0.06% of the portfolio, ranked #287.

Calamos Advisors first reported a position in AJG in Q1 2014 and has held it in 44 quarters since. The position peaked at $69.7M in Q2 2015. 720 funds tracked by Wall St. Rank hold AJG as of Q2 2026.

  • Calamos Advisors held 83,974 shares of Arthur J. Gallagher & Co worth $19.3M as of Q2 2026.
  • Calamos Advisors sold 1,554 Arthur J. Gallagher & Co shares in Q2 2026, an estimated $330K.
  • Arthur J. Gallagher & Co made up 0.06% of Calamos Advisors's portfolio in Q2 2026, its #287 holding.
  • Calamos Advisors first reported a position in Arthur J. Gallagher & Co in Q1 2014 and has held it in 44 quarters since.
  • Calamos Advisors's Arthur J. Gallagher & Co position peaked at $69.7M in Q2 2015.
  • 720 funds tracked by Wall St. Rank held Arthur J. Gallagher & Co as of Q2 2026.

Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.