Mason Hawkins’s Affiliated Managers Group AMG Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $1.88M | Hold |
5,562
| – | – | 0.1% | 35 |
|
|
2026
Q1 | $1.54M | Hold |
5,562
| – | – | 0.08% | 36 |
|
|
2025
Q4 | $1.6M | Sell |
5,562
-1,276
| -19% | -$330K | 0.07% | 41 |
|
|
2025
Q3 | $1.63M | Hold |
6,838
| – | – | 0.08% | 41 |
|
|
2025
Q2 | $1.35M | Sell |
6,838
-472,933
| -99% | -$82M | 0.07% | 44 |
|
|
2025
Q1 | $80.6M | Sell |
479,771
-222,716
| -32% | -$38.8M | 4.3% | 8 |
|
|
2024
Q4 | $130M | Sell |
702,487
-22,342
| -3% | -$4.17M | 6.13% | 3 |
|
|
2024
Q3 | $129M | Sell |
724,829
-70,420
| -9% | -$12M | 6.08% | 3 |
|
|
2024
Q2 | $124M | Sell |
795,249
-42,629
| -5% | -$6.79M | 5.41% | 4 |
|
|
2024
Q1 | $140M | Sell |
837,878
-44,497
| -5% | -$6.92M | 5.39% | 4 |
|
|
2023
Q4 | $134M | Sell |
882,375
-25,664
| -3% | -$3.45M | 5.14% | 3 |
|
|
2023
Q3 | $118M | Sell |
908,039
-12,996
| -1% | -$1.82M | 4.38% | 5 |
|
|
2023
Q2 | $138M | Sell |
921,035
-2,323
| -0.3% | -$333K | 4.87% | 6 |
|
|
2023
Q1 | $132M | Sell |
923,358
-8,423
| -0.9% | -$1.33M | 4.45% | 8 |
|
|
2022
Q4 | $148M | Sell |
931,781
-686,331
| -42% | -$97.1M | 5.17% | 6 |
|
|
2022
Q3 | $181M | Sell |
1,618,112
-134,723
| -8% | -$16.9M | 4.56% | 6 |
|
|
2022
Q2 | $204M | Sell |
1,752,835
-22,395
| -1% | -$2.88M | 4.31% | 8 |
|
|
2022
Q1 | $250M | Buy |
1,775,230
+238,069
| +15% | +$34.2M | 4.42% | 8 |
|
|
2021
Q4 | $253M | Sell |
1,537,161
-62,600
| -4% | -$10.5M | 4.24% | 10 |
|
|
2021
Q3 | $242M | Buy |
1,599,761
+88,728
| +6% | +$14.5M | 4.59% | 9 |
|
|
2021
Q2 | $233M | Buy |
1,511,033
+240,196
| +19% | +$38.3M | 4.69% | 9 |
|
|
2021
Q1 | $189M | Sell |
1,270,837
-346,782
| -21% | -$45.3M | 4.05% | 11 |
|
|
2020
Q4 | $165M | Buy |
1,617,619
+215,995
| +15% | +$18.7M | 3.67% | 13 |
|
|
2020
Q3 | $95.8M | Buy |
1,401,624
+14,510
| +1% | +$1.01M | 2.47% | 14 |
|
|
2020
Q2 | $103M | Sell |
1,387,114
-14,786
| -1% | -$999K | 2.58% | 17 |
|
|
2020
Q1 | $82.9M | Buy |
1,401,900
+601
| +0% | +$45K | 1.97% | 20 |
|
|
2019
Q4 | $119M | Sell |
1,401,299
-120,698
| -8% | -$9.9M | 1.98% | 19 |
|
|
2019
Q3 | $127M | Sell |
1,521,997
-77,392
| -5% | -$6.47M | 2.21% | 17 |
|
|
2019
Q2 | $147M | Sell |
1,599,389
-92,416
| -5% | -$9.07M | 2.42% | 16 |
|
|
2019
Q1 | $181M | Sell |
1,691,805
-147,811
| -8% | -$15.7M | 2.61% | 15 |
|
|
2018
Q4 | $179M | Buy |
1,839,616
+664,810
| +57% | +$75.1M | 2.56% | 13 |
|
|
2018
Q3 | $161M | Buy |
+1,174,806
| New | +$173M | 1.93% | 17 |
|
Other funds holding AMG
AI
Mason Hawkins's AMG Position: Q2 2026 in Review
Mason Hawkins held its Affiliated Managers Group (AMG) position steady in Q2 2026 at 5,562 shares worth $1.88M. The position accounts for 0.1% of the portfolio, ranked #35.
Mason Hawkins first reported a position in AMG in Q3 2018 and has held it in 32 quarters since. The position peaked at $253M in Q4 2021. 560 funds tracked by Wall St. Rank hold AMG as of Q2 2026.
- Mason Hawkins held 5,562 shares of Affiliated Managers Group worth $1.88M as of Q2 2026.
- Mason Hawkins left its Affiliated Managers Group share count unchanged in Q2 2026.
- Affiliated Managers Group made up 0.1% of Mason Hawkins's portfolio in Q2 2026, its #35 holding.
- Mason Hawkins first reported a position in Affiliated Managers Group in Q3 2018 and has held it in 32 quarters since.
- Mason Hawkins's Affiliated Managers Group position peaked at $253M in Q4 2021.
- 560 funds tracked by Wall St. Rank held Affiliated Managers Group as of Q2 2026.
Based on Southeastern Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.