Question 1

How many shares of PRAX does RA CAPITAL MANAGEMENT, L.P. own?

Accepted Answer

As of 2026-Q1, RA CAPITAL MANAGEMENT, L.P. holds 373,787 shares of PRAX (PRAXIS PRECISION MEDICINES I).

Question 2

What is RA CAPITAL MANAGEMENT, L.P.'s PRAX position worth?

Accepted Answer

As of 2026-Q1, RA CAPITAL MANAGEMENT, L.P.'s PRAX position is worth $120.4M.

Question 3

When did RA CAPITAL MANAGEMENT, L.P. first buy PRAX?

Accepted Answer

Based on available 13F filings, RA CAPITAL MANAGEMENT, L.P. first reported a position in PRAX in 2024-Q2. They have held the position across 2 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q1 Latest	Unchanged	373,787	0.0%	$120.4M	1.3%	$318.22	0
2025-Q4	New	373,787	-	$110.2M	1.1%	$297.02	69
2025-Q1	Exited	0	-100.0%	$0	0.0%	$38.66	0
2024-Q4	Unchanged	761,955	0.0%	$58.6M	0.8%	$76.26	0
2024-Q3	Decreased	761,955	-38.3%	$43.8M	0.5%	$57.83	0
2024-Q2	Increased	1.2M	+49.2%	$51.1M	0.7%	$41.36	57

PRAX6 quarters

PRAX
6 quarters