Teacher Retirement System of Texas
DYN icon

Teacher Retirement System of Texas’s Dyne Therapeutics DYN Stock Holding History

Teacher Retirement System of Texas’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
Q1 		$268K Sell
14,797
-1,277
-8% -$22K ﹤0.01% 1325
2025
Q4 		$314K Sell
16,074
-6,374
-28% -$121K ﹤0.01% 1398
2025
Q3 		$284K Buy
22,448
+2,748
+14% +$31.3K ﹤0.01% 1774
2025
Q2 		$188K Buy
19,700
+3,320
+20% +$36.6K ﹤0.01% 1927
2025
Q1 		$171K Sell
16,380
-5
-0% -$72 ﹤0.01% 1917
2024
Q4 		$386K Buy
16,385
+2,883
+21% +$85.3K ﹤0.01% 1324
2024
Q3 		$485K Buy
13,502
+1,680
+14% +$66.9K ﹤0.01% 1211
2024
Q2 		$417K Buy
11,822
+2,209
+23% +$64.2K ﹤0.01% 1256
2024
Q1 		$273K Buy
+9,613
New +$217K ﹤0.01% 1487

Other funds holding DYN

T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AVLSA
Atlas Venture Life Science Advisors Cambridge, Massachusetts $790M AUM 223.66% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
OAG
Orbis Allan Gray Hamilton, Bermuda $23.7B AUM 65.43% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
PA
Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return
FIS
FCPM III Services Naarden, Netherlands $722M AUM 73.61% 1-Year Est. Return

Teacher Retirement System of Texas's DYN Position: Q1 2026 in Review

Teacher Retirement System of Texas reduced its Dyne Therapeutics (DYN) stake by 7.9% in Q1 2026, selling an estimated $22K and leaving 14,797 shares worth $268K. The position accounts for ﹤0.01% of the portfolio, ranked #1325.

Teacher Retirement System of Texas first reported a position in DYN in Q1 2024 and has held it in 9 quarters since. The position peaked at $485K in Q3 2024. 228 funds tracked by Wall St. Rank hold DYN as of Q1 2026.

  • Teacher Retirement System of Texas held 14,797 shares of Dyne Therapeutics worth $268K as of Q1 2026.
  • Teacher Retirement System of Texas sold 1,277 Dyne Therapeutics shares in Q1 2026, an estimated $22K.
  • Dyne Therapeutics made up ﹤0.01% of Teacher Retirement System of Texas's portfolio in Q1 2026, its #1325 holding.
  • Teacher Retirement System of Texas first reported a position in Dyne Therapeutics in Q1 2024 and has held it in 9 quarters since.
  • Teacher Retirement System of Texas's Dyne Therapeutics position peaked at $485K in Q3 2024.
  • 228 funds tracked by Wall St. Rank held Dyne Therapeutics as of Q1 2026.

Based on Teacher Retirement System of Texas's 13F filing for Q1 2026, filed 30 Apr 2026.