GAMMA Investing’s Tectonic Therapeutic TECX Stock Holding History

GAMMA Investing’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 Q3	$7.31K	Buy	314 +24	+8%	+$752	﹤0.01%	3500
2026 Q2	$9.97K	Sell	290 -40	-12%	-$1.18K	﹤0.01%	3204
2026 Q1	$10.2K	Buy	330 +301	+1,038%	+$7.41K	﹤0.01%	3060
2025 Q4	$605	Buy	29 +21	+263%	+$390	﹤0.01%	3888
2025 Q3	$126	Buy	+8	New	+$165	﹤0.01%	3822
2025 Q2	–	Sell	-8	Closed	-$142	–	3906
2025 Q1	$142	Buy	+8	New	+$261	﹤0.01%	3773

Other funds holding TECX

Eastern Bank Boston, Massachusetts $6.58B AUM 23.57% 1-Year Est. Return

FFA

Farther Finance Advisors San Francisco, California $14.2B AUM 18.33% 1-Year Est. Return

GAMMA Investing's TECX Position: Q3 2026 in Review

GAMMA Investing increased its Tectonic Therapeutic (TECX) stake by 8.3% in Q3 2026, buying an estimated $752 and bringing the position to 314 shares worth $7.31K. The position accounts for ﹤0.01% of the portfolio, ranked #3500.

GAMMA Investing first reported a position in TECX in Q1 2025 and has held it in 6 quarters since. The position peaked at $10.2K in Q1 2026. 3 funds tracked by Wall St. Rank hold TECX as of Q3 2026.

GAMMA Investing held 314 shares of Tectonic Therapeutic worth $7.31K as of Q3 2026.
GAMMA Investing bought 24 Tectonic Therapeutic shares in Q3 2026, an estimated $752.
Tectonic Therapeutic made up ﹤0.01% of GAMMA Investing's portfolio in Q3 2026, its #3500 holding.
GAMMA Investing first reported a position in Tectonic Therapeutic in Q1 2025 and has held it in 6 quarters since.
GAMMA Investing's Tectonic Therapeutic position peaked at $10.2K in Q1 2026.
3 funds tracked by Wall St. Rank held Tectonic Therapeutic as of Q3 2026.

Based on GAMMA Investing's 13F filing for Q3 2026, filed 8 Oct 2026.