CA
TECX

Cliff Asness’s Tectonic Therapeutic TECX Stock Holding History

Cliff Asness’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 		$227K Sell
6,617
-10,317
-61% -$303K ﹤0.01% 3747
2026
Q1 		$523K Buy
+16,934
New +$417K ﹤0.01% 3096
2022
Q3 		– Sell
-10,900
Closed -$120K – 2344
2022
Q2 		$120K Sell
10,900
-30,598
-74% -$361K ﹤0.01% 2068
2022
Q1 		$657K Buy
41,498
+35,184
+557% +$727K ﹤0.01% 1711
2021
Q4 		$292K Buy
+6,314
New +$363K ﹤0.01% 1984

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

Cliff Asness's TECX Position: Q2 2026 in Review

Cliff Asness reduced its Tectonic Therapeutic (TECX) stake by 61% in Q2 2026, selling an estimated $303K and leaving 6,617 shares worth $227K. The position accounts for ﹤0.01% of the portfolio, ranked #3747.

Cliff Asness first reported a position in TECX in Q4 2021 and has held it in 5 quarters since. The position peaked at $657K in Q1 2022. 122 funds tracked by Wall St. Rank hold TECX as of Q2 2026.

  • Cliff Asness held 6,617 shares of Tectonic Therapeutic worth $227K as of Q2 2026.
  • Cliff Asness sold 10,317 Tectonic Therapeutic shares in Q2 2026, an estimated $303K.
  • Tectonic Therapeutic made up ﹤0.01% of Cliff Asness's portfolio in Q2 2026, its #3747 holding.
  • Cliff Asness first reported a position in Tectonic Therapeutic in Q4 2021 and has held it in 5 quarters since.
  • Cliff Asness's Tectonic Therapeutic position peaked at $657K in Q1 2022.
  • 122 funds tracked by Wall St. Rank held Tectonic Therapeutic as of Q2 2026.

Based on AQR Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.