QC
TECX icon

Quadrature Capital’s Tectonic Therapeutic TECX Stock Holding History

Quadrature Capital’s Portfolio TECX Stock Details TECX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$621K Buy
+18,067
New +$531K 0.01% 934
2026
Q1 		– Sell
-10,014
Closed -$209K – 1956
2025
Q4 		$209K Sell
10,014
-16,258
-62% -$302K ﹤0.01% 960
2025
Q3 		$411K Buy
+26,272
New +$542K ﹤0.01% 585

Other funds holding TECX

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
TCM
TCG Crossover Management Palo Alto, California $4.16B AUM 983.43% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
FLAM
First Light Asset Management Edina, Minnesota $1.65B AUM 203.21% 1-Year Est. Return
BBA
Baker Bros. Advisors New York $20B AUM 154.41% 1-Year Est. Return
5VM
5AM Venture Management San Francisco, California $288M AUM 313.93% 1-Year Est. Return
B
Braidwell Stamford, Connecticut $2.7B AUM 88.53% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
VPC
Vestal Point Capital New York $4.28B AUM 239% 1-Year Est. Return

Quadrature Capital's TECX Position: Q2 2026 in Review

Quadrature Capital opened a new position in Tectonic Therapeutic (TECX) in Q2 2026: 18,067 shares worth $621K. The stake represents 0.01% of the portfolio and ranks #934 among its holdings. This is a return to the name: Quadrature Capital previously reported a position in TECX as recently as Q4 2025.

Quadrature Capital first reported a position in TECX in Q3 2025 and has held it in 3 quarters since. 122 funds tracked by Wall St. Rank hold TECX as of Q2 2026.

  • Quadrature Capital held 18,067 shares of Tectonic Therapeutic worth $621K as of Q2 2026.
  • Tectonic Therapeutic was a new Quadrature Capital position in Q2 2026.
  • Tectonic Therapeutic made up 0.01% of Quadrature Capital's portfolio in Q2 2026, its #934 holding.
  • Quadrature Capital first reported a position in Tectonic Therapeutic in Q3 2025 and has held it in 3 quarters since.
  • 122 funds tracked by Wall St. Rank held Tectonic Therapeutic as of Q2 2026.

Based on Quadrature Capital's 13F filing for Q2 2026, filed 7 Aug 2026.