Boothbay Fund Management’s Tectonic Therapeutic TECX Stock Holding History

Boothbay Fund Management’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	$2.09M	Buy	60,771 +14,634	+32%	+$430K	0.03%	703
2026 Q1	$1.43M	Buy	+46,137	New	+$1.14M	0.02%	772
2025 Q3	–	Sell	-45,077	Closed	-$896K	–	2236
2025 Q2	$896K	Sell	45,077 -34,392	-43%	-$697K	0.02%	718
2025 Q1	$1.41M	Buy	79,469 +38,162	+92%	+$1.24M	0.04%	518
2024 Q4	$1.91M	Sell	41,307 -34,337	-45%	-$1.45M	0.05%	463
2024 Q3	$2.29M	Buy	75,644 +59,759	+376%	+$1.09M	0.05%	477
2024 Q2	$262K	Sell	15,885 -1	-0%	-$16	0.01%	1202
2024 Q1	$244K	Buy	15,886 +2,983	+23%	+$47.2K	﹤0.01%	1273
2023 Q4	$211K	Hold	12,903	–	–	0.01%	1319
2023 Q3	$238K	Buy	12,903 +10,662	+476%	+$188K	0.01%	1360
2023 Q2	$25.6K	Buy	+2,241	New	+$25.3K	﹤0.01%	1707
2020 Q4	–	Sell	-1,370	Closed	-$214K	–	1456
2020 Q3	$214K	Buy	+1,370	New	+$276K	0.01%	934
2019 Q4	–	Sell	-3,584	Closed	-$607K	–	1022
2019 Q3	$607K	Buy	+3,584	New	+$811K	0.06%	418

Other funds holding TECX

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 Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return

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

Braidwell Stamford, Connecticut $2.7B AUM 88.53% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

VPC

Vestal Point Capital New York $4.28B AUM 239% 1-Year Est. Return

Boothbay Fund Management's TECX Position: Q2 2026 in Review

Boothbay Fund Management increased its Tectonic Therapeutic (TECX) stake by 32% in Q2 2026, buying an estimated $430K and bringing the position to 60,771 shares worth $2.09M. The position accounts for 0.03% of the portfolio, ranked #703.

Boothbay Fund Management first reported a position in TECX in Q3 2019 and has held it in 13 quarters since. The position peaked at $2.29M in Q3 2024. 123 funds tracked by Wall St. Rank hold TECX as of Q2 2026.

Boothbay Fund Management held 60,771 shares of Tectonic Therapeutic worth $2.09M as of Q2 2026.
Boothbay Fund Management bought 14,634 Tectonic Therapeutic shares in Q2 2026, an estimated $430K.
Tectonic Therapeutic made up 0.03% of Boothbay Fund Management's portfolio in Q2 2026, its #703 holding.
Boothbay Fund Management first reported a position in Tectonic Therapeutic in Q3 2019 and has held it in 13 quarters since.
Boothbay Fund Management's Tectonic Therapeutic position peaked at $2.29M in Q3 2024.
123 funds tracked by Wall St. Rank held Tectonic Therapeutic as of Q2 2026.

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