Boston Partners’s Arthur J. Gallagher & Co AJG Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $2.55M | Sell |
11,121
-797,136
| -99% | -$169M | ﹤0.01% | 566 |
|
|
2026
Q1 | $175M | Sell |
808,257
-21,902
| -3% | -$5.06M | 0.18% | 167 |
|
|
2025
Q4 | $215M | Sell |
830,159
-202,094
| -20% | -$53.5M | 0.22% | 162 |
|
|
2025
Q3 | $320M | Buy |
1,032,253
+294,954
| +40% | +$88.9M | 0.33% | 104 |
|
|
2025
Q2 | $235M | Buy |
737,299
+4,346
| +0.6% | +$1.43M | 0.26% | 135 |
|
|
2025
Q1 | $252M | Buy |
732,953
+55,840
| +8% | +$17.6M | 0.31% | 117 |
|
|
2024
Q4 | $193M | Sell |
677,113
-208,978
| -24% | -$60.8M | 0.23% | 155 |
|
|
2024
Q3 | $250M | Sell |
886,091
-7,284
| -0.8% | -$2.05M | 0.29% | 124 |
|
|
2024
Q2 | $232M | Sell |
893,375
-717,924
| -45% | -$178M | 0.29% | 124 |
|
|
2024
Q1 | $402M | Buy |
1,611,299
+38,886
| +2% | +$9.35M | 0.48% | 71 |
|
|
2023
Q4 | $354M | Sell |
1,572,413
-464,844
| -23% | -$110M | 0.47% | 69 |
|
|
2023
Q3 | $465M | Sell |
2,037,257
-140,558
| -6% | -$31.5M | 0.64% | 44 |
|
|
2023
Q2 | $478M | Sell |
2,177,815
-3,618
| -0.2% | -$753K | 0.64% | 45 |
|
|
2023
Q1 | $419M | Buy |
+2,181,433
| New | +$414M | 0.58% | 57 |
|
|
2022
Q3 | – | Sell |
-2,972
| Closed | -$485K | – | 720 |
|
|
2022
Q2 | $485K | Sell |
2,972
-494
| -14% | -$82K | ﹤0.01% | 608 |
|
|
2022
Q1 | $605K | Buy |
3,466
+101
| +3% | +$16.1K | ﹤0.01% | 606 |
|
|
2021
Q4 | $571K | Sell |
3,365
-1,479
| -31% | -$242K | ﹤0.01% | 597 |
|
|
2021
Q3 | $720K | Sell |
4,844
-698
| -13% | -$99.9K | ﹤0.01% | 568 |
|
|
2021
Q2 | $776K | Sell |
5,542
-778
| -12% | -$110K | ﹤0.01% | 579 |
|
|
2021
Q1 | $789K | Sell |
6,320
-530
| -8% | -$64K | ﹤0.01% | 603 |
|
|
2020
Q4 | $847K | Sell |
6,850
-1,387
| -17% | -$158K | ﹤0.01% | 560 |
|
|
2020
Q3 | $870K | Sell |
8,237
-79
| -0.9% | -$8.19K | ﹤0.01% | 553 |
|
|
2020
Q2 | $811K | Sell |
8,316
-2,407
| -22% | -$213K | ﹤0.01% | 562 |
|
|
2020
Q1 | $874K | Sell |
10,723
-7,978
| -43% | -$764K | ﹤0.01% | 538 |
|
|
2019
Q4 | $1.78M | Sell |
18,701
-5,607
| -23% | -$514K | ﹤0.01% | 511 |
|
|
2019
Q3 | $2.18M | Sell |
24,308
-4,746
| -16% | -$427K | ﹤0.01% | 482 |
|
|
2019
Q2 | $2.54M | Sell |
29,054
-2,699
| -8% | -$225K | ﹤0.01% | 490 |
|
|
2019
Q1 | $2.48M | Sell |
31,753
-5,527
| -15% | -$426K | ﹤0.01% | 511 |
|
|
2018
Q4 | $2.75M | Sell |
37,280
-17,542
| -32% | -$1.31M | ﹤0.01% | 494 |
|
|
2018
Q3 | $4.08M | Sell |
54,822
-1,531
| -3% | -$110K | ﹤0.01% | 491 |
|
|
2018
Q2 | $3.68M | Buy |
+56,353
| New | +$3.82M | ﹤0.01% | 533 |
|
Other funds holding AJG
Boston Partners's AJG Position: Q2 2026 in Review
Boston Partners reduced its Arthur J. Gallagher & Co (AJG) stake by 99% in Q2 2026, selling an estimated $169M and leaving 11,121 shares worth $2.55M. The position accounts for ﹤0.01% of the portfolio, ranked #566.
Boston Partners first reported a position in AJG in Q2 2018 and has held it in 31 quarters since. The position peaked at $478M in Q2 2023. 1,285 funds tracked by Wall St. Rank hold AJG as of Q2 2026.
- Boston Partners held 11,121 shares of Arthur J. Gallagher & Co worth $2.55M as of Q2 2026.
- Boston Partners sold 797,136 Arthur J. Gallagher & Co shares in Q2 2026, an estimated $169M.
- Arthur J. Gallagher & Co made up ﹤0.01% of Boston Partners's portfolio in Q2 2026, its #566 holding.
- Boston Partners first reported a position in Arthur J. Gallagher & Co in Q2 2018 and has held it in 31 quarters since.
- Boston Partners's Arthur J. Gallagher & Co position peaked at $478M in Q2 2023.
- 1,285 funds tracked by Wall St. Rank held Arthur J. Gallagher & Co as of Q2 2026.
Based on Boston Partners's 13F filing for Q2 2026, filed 4 Aug 2026.