ET
DLB icon

Entropy Technologies’s Dolby DLB Stock Holding History

Entropy Technologies’s Portfolio DLB Stock Details DLB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$215K Sell
4,097
-23,770
-85% -$1.36M 0.01% 871
2026
Q1 		$1.67M Buy
+27,867
New +$1.76M 0.08% 323
2025
Q4 		– Sell
-25,292
Closed -$1.83M – 946
2025
Q3 		$1.83M Buy
25,292
+7,422
+42% +$546K 0.14% 202
2025
Q2 		$1.33M Buy
17,870
+5,409
+43% +$405K 0.11% 252
2025
Q1 		$1M Sell
12,461
-3,771
-23% -$308K 0.1% 274
2024
Q4 		$1.27M Buy
+16,232
New +$1.24M 0.13% 227

Other funds holding DLB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Entropy Technologies's DLB Position: Q2 2026 in Review

Entropy Technologies reduced its Dolby (DLB) stake by 85% in Q2 2026, selling an estimated $1.36M and leaving 4,097 shares worth $215K. The position accounts for 0.01% of the portfolio, ranked #871.

Entropy Technologies first reported a position in DLB in Q4 2024 and has held it in 6 quarters since. The position peaked at $1.83M in Q3 2025. 391 funds tracked by Wall St. Rank hold DLB as of Q2 2026.

  • Entropy Technologies held 4,097 shares of Dolby worth $215K as of Q2 2026.
  • Entropy Technologies sold 23,770 Dolby shares in Q2 2026, an estimated $1.36M.
  • Dolby made up 0.01% of Entropy Technologies's portfolio in Q2 2026, its #871 holding.
  • Entropy Technologies first reported a position in Dolby in Q4 2024 and has held it in 6 quarters since.
  • Entropy Technologies's Dolby position peaked at $1.83M in Q3 2025.
  • 391 funds tracked by Wall St. Rank held Dolby as of Q2 2026.

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