ACM
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Aquatic Capital Management’s Affiliated Managers Group AMG Stock Holding History

Aquatic Capital Management’s Portfolio AMG Stock Details AMG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-13,678
Closed -$3.78M – 1236
2026
Q1 		$3.78M Buy
+13,678
New +$4.12M 0.11% 243
2025
Q3 		– Sell
-1,859
Closed -$366K – 1370
2025
Q2 		$366K Buy
+1,859
New +$323K 0.01% 895
2024
Q4 		– Sell
-6,800
Closed -$1.21M – 1307
2024
Q3 		$1.21M Sell
6,800
-8,500
-56% -$1.44M 0.03% 466
2024
Q2 		$2.39M Buy
15,300
+2,300
+18% +$366K 0.09% 233
2024
Q1 		$2.18M Sell
13,000
-100
-0.8% -$15.5K 0.07% 238
2023
Q4 		$1.98M Buy
13,100
+4,200
+47% +$564K 0.05% 335
2023
Q3 		$1.16M Buy
8,900
+8,800
+8,800% +$1.23M 0.05% 309
2023
Q2 		$15K Buy
+100
New +$14.3K ﹤0.01% 1158
2023
Q1 		– Sell
-1,700
Closed -$269K – 1229
2022
Q4 		$269K Buy
1,700
+800
+89% +$113K 0.02% 675
2022
Q3 		$101K Buy
+900
New +$113K 0.01% 751

Other funds holding AMG

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
AI
Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Aquatic Capital Management's AMG Position: Q2 2026 in Review

Aquatic Capital Management sold out of Affiliated Managers Group (AMG) in Q2 2026, closing a stake of 13,678 shares — an estimated $3.78M sold.

Aquatic Capital Management first reported a position in AMG in Q3 2022 and held it in 10 quarters. The position peaked at $3.78M in Q1 2026. 561 funds tracked by Wall St. Rank hold AMG as of Q2 2026.

  • Aquatic Capital Management reported no remaining Affiliated Managers Group position as of Q2 2026 after selling out during the quarter.
  • Aquatic Capital Management sold 13,678 Affiliated Managers Group shares in Q2 2026, an estimated $3.78M.
  • Aquatic Capital Management first reported a position in Affiliated Managers Group in Q3 2022 and held it in 10 quarters.
  • Aquatic Capital Management's Affiliated Managers Group position peaked at $3.78M in Q1 2026.
  • 561 funds tracked by Wall St. Rank held Affiliated Managers Group as of Q2 2026.

Based on Aquatic Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.