Question 1

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

Accepted Answer

RA CAPITAL MANAGEMENT, L.P. previously held 0 shares of SERA (SERA PROGNOSTICS INC) before exiting the position in 2025-Q2.

Question 2

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

Accepted Answer

RA CAPITAL MANAGEMENT, L.P.'s SERA position was last reported at $0 in 2025-Q2 before the exit.

Question 3

Is RA CAPITAL MANAGEMENT, L.P. buying or selling SERA?

Accepted Answer

In 2025-Q2, RA CAPITAL MANAGEMENT, L.P. exited their SERA position entirely (-100.0% change in shares).

Question 4

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

Accepted Answer

Based on available 13F filings, RA CAPITAL MANAGEMENT, L.P. first reported a position in SERA in 2024-Q3. They have held the position across 6 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price
2025-Q2 Latest	Exited	0	-100.0%	$0	0.0%	$4.09
2025-Q1	Unchanged	3M	0.0%	$11.2M	0.2%	$3.54
2024-Q4	Unchanged	3M	0.0%	$24.7M	0.3%	$8.34
2024-Q3	Unchanged	3M	0.0%	$23.7M	0.3%	$7.68

SERAShowing 4 of 6 quarters

SERA
Showing 4 of 6 quarters