Question 1

How many shares of RVMD does WESTFIELD CAPITAL MANAGEMENT CO LP own?

Accepted Answer

As of 2026-Q2, WESTFIELD CAPITAL MANAGEMENT CO LP holds 600,821 shares of RVMD (REVOLUTION MEDICINES INC).

Question 2

What is WESTFIELD CAPITAL MANAGEMENT CO LP's RVMD position worth?

Accepted Answer

As of 2026-Q2, WESTFIELD CAPITAL MANAGEMENT CO LP's RVMD position is worth $112.5M.

Question 3

Is WESTFIELD CAPITAL MANAGEMENT CO LP buying or selling RVMD?

Accepted Answer

In 2026-Q2, WESTFIELD CAPITAL MANAGEMENT CO LP decreased their RVMD position (-61.4% change in shares).

Question 4

When did WESTFIELD CAPITAL MANAGEMENT CO LP first buy RVMD?

Accepted Answer

Based on available 13F filings, WESTFIELD CAPITAL MANAGEMENT CO LP first reported a position in RVMD in 2024-Q4. They have held the position across 7 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	600,821	-61.4%	$112.5M	0.4%	$187.28	0
2026-Q1	Decreased	1.6M	-45.3%	$151.4M	0.6%	$100.49	0
2025-Q4	Increased	2.8M	+13.2%	$226.6M	0.9%	$79.67	49
2025-Q3	Increased	2.5M	+52.4%	$117.4M	0.5%	$46.07	50
2025-Q2	Increased	1.6M	+55.0%	$60.7M	0.3%	$36.91	50
2025-Q1	Increased	1.1M	+182x	$37.6M	0.2%	$37.35	56
2024-Q4	New	5,799	—	$253,648	0.0%	$43.17	32