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Entropy Technologies’s Affiliated Managers Group AMG Stock Holding History

Entropy Technologies’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
-7,832
Closed -$2.17M – 943
2026
Q1 		$2.17M Sell
7,832
-692
-8% -$209K 0.1% 266
2025
Q4 		$2.46M Sell
8,524
-500
-6% -$129K 0.13% 208
2025
Q3 		$2.15M Buy
9,024
+4,037
+81% +$890K 0.16% 176
2025
Q2 		$981K Buy
+4,987
New +$865K 0.08% 306
2024
Q4 		– Sell
-1,128
Closed -$201K – 717
2024
Q3 		$201K Buy
+1,128
New +$192K 0.02% 641

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

Entropy Technologies's AMG Position: Q2 2026 in Review

Entropy Technologies sold out of Affiliated Managers Group (AMG) in Q2 2026, closing a stake of 7,832 shares — an estimated $2.17M sold.

Entropy Technologies first reported a position in AMG in Q3 2024 and held it in 5 quarters. The position peaked at $2.46M in Q4 2025. 564 funds tracked by Wall St. Rank hold AMG as of Q2 2026.

  • Entropy Technologies reported no remaining Affiliated Managers Group position as of Q2 2026 after selling out during the quarter.
  • Entropy Technologies sold 7,832 Affiliated Managers Group shares in Q2 2026, an estimated $2.17M.
  • Entropy Technologies first reported a position in Affiliated Managers Group in Q3 2024 and held it in 5 quarters.
  • Entropy Technologies's Affiliated Managers Group position peaked at $2.46M in Q4 2025.
  • 564 funds tracked by Wall St. Rank held Affiliated Managers Group as of Q2 2026.

Based on Entropy Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.