Question 1

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

Accepted Answer

RA CAPITAL MANAGEMENT, L.P. previously held 0 shares of MCRB (SERES THERAPEUTICS INC) before exiting the position in 2021-Q3.

Question 2

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

Accepted Answer

RA CAPITAL MANAGEMENT, L.P.'s MCRB position was last reported at $0 in 2021-Q3 before the exit.

Question 3

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

Accepted Answer

In 2021-Q3, RA CAPITAL MANAGEMENT, L.P. exited their MCRB position entirely (-100.0% change in shares).

Question 4

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

Accepted Answer

Based on available 13F filings, RA CAPITAL MANAGEMENT, L.P. first reported a position in MCRB in 2020-Q3. They have held the position across 5 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2021-Q3 Latest	Exited	0	-100.0%	$0	0.0%	$136.20	0
2021-Q2	Increased	5.1M	+38.2%	$1.9M	0.0%	$477.80	34
2021-Q1	New	3.7M	-	$76.1M	1.1%	$388.60	68
2020-Q4	Exited	0	-100.0%	$0	0.0%	$525.00	0
2020-Q3	New	4.8M	-	$134.5M	2.5%	$574.80	78

MCRB5 quarters

MCRB
5 quarters