Question 1

How many shares of TECX does MARSHALL WACE, LLP own?

Accepted Answer

As of 2026-Q2, MARSHALL WACE, LLP holds 172,101 shares of TECX (TECTONIC THERAPEUTIC INC).

Question 2

What is MARSHALL WACE, LLP's TECX position worth?

Accepted Answer

As of 2026-Q2, MARSHALL WACE, LLP's TECX position is worth $5.9M.

Question 3

Is MARSHALL WACE, LLP buying or selling TECX?

Accepted Answer

In 2026-Q2, MARSHALL WACE, LLP decreased their TECX position (-25.0% change in shares).

Question 4

When did MARSHALL WACE, LLP first buy TECX?

Accepted Answer

Based on available 13F filings, MARSHALL WACE, LLP first reported a position in TECX in 2025-Q1. They have held the position across 6 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	172,101	-25.0%	$5.9M	0.0%	$34.38	0
2026-Q1	Increased	229,595	+642.6%	$7.1M	0.0%	$24.40	44
2025-Q4	Increased	30,918	+23.3%	$644,949	0.0%	$20.99	30
2025-Q3	Increased	25,076	+134.8%	$393,442	0.0%	$15.92	38
2025-Q2	Decreased	10,678	-80.0%	$212,172	0.0%	$19.80	0
2025-Q1	New	53,340	-	$944,654	0.0%	$18.65	35

TECX6 quarters

TECX
6 quarters