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Cornerstone Financial Management’s Dyne Therapeutics DYN Stock Holding History

Cornerstone Financial Management’s Portfolio DYN Stock Details DYN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$888 Hold
40
– – ﹤0.01% 1149
2026
Q1 		$725 Hold
40
– – ﹤0.01% 1056
2025
Q4 		$782 Buy
+40
New +$757 ﹤0.01% 1012

Other funds holding DYN

T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
OAG
Orbis Allan Gray Hamilton, Bermuda $29.1B AUM 60.8% 1-Year Est. Return
AVLSA
Atlas Venture Life Science Advisors Cambridge, Massachusetts $881M AUM 160.77% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
TCM
TCG Crossover Management Palo Alto, California $4.16B AUM 983.43% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Cornerstone Financial Management's DYN Position: Q2 2026 in Review

Cornerstone Financial Management held its Dyne Therapeutics (DYN) position steady in Q2 2026 at 40 shares worth $888. The position accounts for ﹤0.01% of the portfolio, ranked #1149.

Cornerstone Financial Management first reported a position in DYN in Q4 2025 and has held it in 3 quarters since. 245 funds tracked by Wall St. Rank hold DYN as of Q2 2026.

  • Cornerstone Financial Management held 40 shares of Dyne Therapeutics worth $888 as of Q2 2026.
  • Cornerstone Financial Management left its Dyne Therapeutics share count unchanged in Q2 2026.
  • Dyne Therapeutics made up ﹤0.01% of Cornerstone Financial Management's portfolio in Q2 2026, its #1149 holding.
  • Cornerstone Financial Management first reported a position in Dyne Therapeutics in Q4 2025 and has held it in 3 quarters since.
  • 245 funds tracked by Wall St. Rank held Dyne Therapeutics as of Q2 2026.

Based on Cornerstone Financial Management's 13F filing for Q2 2026, filed 12 Aug 2026.