Massachusetts Financial Services’s Aon AON Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $2.75B | Sell |
8,358,097
-186,939
| -2% | -$62.1M | 0.93% | 16 |
|
|
2025
Q4 | $3.02B | Sell |
8,545,036
-212,650
| -2% | -$74.2M | 0.97% | 13 |
|
|
2025
Q3 | $3.12B | Sell |
8,757,686
-194,325
| -2% | -$70.3M | 0.97% | 14 |
|
|
2025
Q2 | $3.19B | Sell |
8,952,011
-880,316
| -9% | -$319M | 1.01% | 12 |
|
|
2025
Q1 | $3.92B | Sell |
9,832,327
-1,783,997
| -15% | -$684M | 1.3% | 8 |
|
|
2024
Q4 | $4.17B | Sell |
11,616,324
-548,135
| -5% | -$202M | 1.32% | 8 |
|
|
2024
Q3 | $4.21B | Sell |
12,164,459
-388,110
| -3% | -$127M | 1.26% | 9 |
|
|
2024
Q2 | $3.69B | Buy |
12,552,569
+309,702
| +3% | +$91.6M | 1.13% | 11 |
|
|
2024
Q1 | $4.09B | Sell |
12,242,867
-229,475
| -2% | -$71.1M | 1.22% | 10 |
|
|
2023
Q4 | $3.63B | Sell |
12,472,342
-1,138,822
| -8% | -$365M | 1.17% | 11 |
|
|
2023
Q3 | $4.41B | Sell |
13,611,164
-1,597,957
| -11% | -$529M | 1.55% | 6 |
|
|
2023
Q2 | $5.25B | Sell |
15,209,121
-317,720
| -2% | -$103M | 1.72% | 4 |
|
|
2023
Q1 | $4.9B | Sell |
15,526,841
-169,495
| -1% | -$52.5M | 1.68% | 5 |
|
|
2022
Q4 | $4.71B | Sell |
15,696,336
-666,863
| -4% | -$195M | 1.64% | 5 |
|
|
2022
Q3 | $4.38B | Sell |
16,363,199
-61,099
| -0.4% | -$17.3M | 1.64% | 4 |
|
|
2022
Q2 | $4.43B | Sell |
16,424,298
-1,584,482
| -9% | -$455M | 1.53% | 6 |
|
|
2022
Q1 | $5.86B | Sell |
18,008,780
-72,154
| -0.4% | -$21M | 1.74% | 6 |
|
|
2021
Q4 | $5.43B | Sell |
18,080,934
-612,123
| -3% | -$184M | 1.49% | 8 |
|
|
2021
Q3 | $5.34B | Sell |
18,693,057
-781,309
| -4% | -$210M | 1.56% | 10 |
|
|
2021
Q2 | $4.65B | Sell |
19,474,366
-192,304
| -1% | -$47M | 1.35% | 11 |
|
|
2021
Q1 | $4.53B | Sell |
19,666,670
-530,798
| -3% | -$117M | 1.39% | 12 |
|
|
2020
Q4 | $4.27B | Sell |
20,197,468
-559,299
| -3% | -$114M | 1.37% | 12 |
|
|
2020
Q3 | $4.28B | Sell |
20,756,767
-869,461
| -4% | -$174M | 1.55% | 10 |
|
|
2020
Q2 | $4.17B | Buy |
21,626,228
+371,707
| +2% | +$69.3M | 1.64% | 8 |
|
|
2020
Q1 | $3.51B | Buy |
21,254,521
+276,320
| +1% | +$56.6M | 1.67% | 8 |
|
|
2019
Q4 | $4.37B | Sell |
20,978,201
-377,036
| -2% | -$74.7M | 1.64% | 8 |
|
|
2019
Q3 | $4.13B | Sell |
21,355,237
-1,008,880
| -5% | -$195M | 1.66% | 8 |
|
|
2019
Q2 | $4.32B | Sell |
22,364,117
-236,305
| -1% | -$42.8M | 1.76% | 6 |
|
|
2019
Q1 | $3.86B | Buy |
22,600,422
+84,850
| +0.4% | +$13.8M | 1.63% | 8 |
|
|
2018
Q4 | $3.27B | Buy |
22,515,572
+1,072,842
| +5% | +$167M | 1.57% | 10 |
|
|
2018
Q3 | $3.3B | Buy |
21,442,730
+191,770
| +0.9% | +$28M | 1.36% | 11 |
|
|
2018
Q2 | $2.91B | Buy |
21,250,960
+1,436,583
| +7% | +$202M | 1.25% | 11 |
|
|
2018
Q1 | $2.78B | Buy |
19,814,377
+2,387,473
| +14% | +$334M | 1.19% | 12 |
|
|
2017
Q4 | $2.34B | Sell |
17,426,904
-189,539
| -1% | -$27M | 0.98% | 22 |
|
|
2017
Q3 | $2.57B | Buy |
17,616,443
+496,632
| +3% | +$69.3M | 1.12% | 18 |
|
|
2017
Q2 | $2.28B | Buy |
17,119,811
+951,516
| +6% | +$120M | 1.01% | 21 |
|
|
2017
Q1 | $1.92B | Buy |
16,168,295
+951,005
| +6% | +$110M | 0.9% | 27 |
|
|
2016
Q4 | $1.7B | Sell |
15,217,290
-97,194
| -0.6% | -$10.8M | 0.83% | 30 |
|
|
2016
Q3 | $1.72B | Buy |
15,314,484
+1,623,561
| +12% | +$179M | 0.84% | 28 |
|
|
2016
Q2 | $1.5B | Buy |
13,690,923
+3,874,247
| +39% | +$410M | 0.75% | 38 |
|
|
2016
Q1 | $1.03B | Buy |
9,816,676
+1,187,965
| +14% | +$111M | 0.53% | 55 |
|
|
2015
Q4 | $796M | Buy |
8,628,711
+561,135
| +7% | +$52.3M | 0.42% | 67 |
|
|
2015
Q3 | $715M | Sell |
8,067,576
-52,744
| -0.6% | -$5.11M | 0.4% | 76 |
|
|
2015
Q2 | $809M | Sell |
8,120,320
-97,517
| -1% | -$9.76M | 0.41% | 69 |
|
|
2015
Q1 | $790M | Sell |
8,217,837
-16,644
| -0.2% | -$1.61M | 0.4% | 75 |
|
|
2014
Q4 | $781M | Buy |
8,234,481
+415,897
| +5% | +$37.2M | 0.4% | 72 |
|
|
2014
Q3 | $685M | Buy |
7,818,584
+717,056
| +10% | +$62.6M | 0.36% | 71 |
|
|
2014
Q2 | $640M | Sell |
7,101,528
-256,516
| -3% | -$22.2M | 0.33% | 76 |
|
|
2014
Q1 | $620M | Buy |
7,358,044
+65,999
| +0.9% | +$5.49M | 0.34% | 73 |
|
|
2013
Q4 | $612M | Sell |
7,292,045
-643,401
| -8% | -$51M | 0.34% | 74 |
|
|
2013
Q3 | $591M | Buy |
7,935,446
+8,687
| +0.1% | +$596K | 0.37% | 75 |
|
|
2013
Q2 | $510M | Buy |
+7,926,759
| New | +$502M | 0.34% | 78 |
|
Other funds holding AON
VCM
VPM
Massachusetts Financial Services's AON Position: Q1 2026 in Review
Massachusetts Financial Services reduced its Aon (AON) stake by 2.2% in Q1 2026, selling an estimated $62.1M and leaving 8,358,097 shares worth $2.75B. The position accounts for 0.93% of the portfolio, ranked #16.
Massachusetts Financial Services first reported a position in AON in Q2 2013 and has held it in 52 quarters since. The position peaked at $5.86B in Q1 2022. 1,252 funds tracked by Wall St. Rank hold AON as of Q1 2026.
- Massachusetts Financial Services held 8,358,097 shares of Aon worth $2.75B as of Q1 2026.
- Massachusetts Financial Services sold 186,939 Aon shares in Q1 2026, an estimated $62.1M.
- Aon made up 0.93% of Massachusetts Financial Services's portfolio in Q1 2026, its #16 holding.
- Massachusetts Financial Services first reported a position in Aon in Q2 2013 and has held it in 52 quarters since.
- Massachusetts Financial Services's Aon position peaked at $5.86B in Q1 2022.
- 1,252 funds tracked by Wall St. Rank held Aon as of Q1 2026.
Based on Massachusetts Financial Services's 13F filing for Q1 2026, filed 14 May 2026.