Question 1

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

Accepted Answer

WESTFIELD CAPITAL MANAGEMENT CO LP previously held 0 shares of ICLR (ICON PLC) before exiting the position in 2026-Q1.

Question 2

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

Accepted Answer

WESTFIELD CAPITAL MANAGEMENT CO LP's ICLR position was last reported at $0 in 2026-Q1 before the exit.

Question 3

Is WESTFIELD CAPITAL MANAGEMENT CO LP buying or selling ICLR?

Accepted Answer

In 2026-Q1, WESTFIELD CAPITAL MANAGEMENT CO LP exited their ICLR position entirely (-100.0% change in shares).

Question 4

When did WESTFIELD CAPITAL MANAGEMENT CO LP first buy ICLR?

Accepted Answer

Based on available 13F filings, WESTFIELD CAPITAL MANAGEMENT CO LP first reported a position in ICLR in 2024-Q3. They have held the position across 30 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q1 Latest	Exited	0	-100.0%	$0	0.0%	$108.70	0
2025-Q4	Decreased	2,534	-99.4%	$461,702	0.0%	$183.00	0
2025-Q3	Increased	396,354	+14.6%	$69.4M	0.3%	$163.44	40
2025-Q2	Decreased	345,828	-4.4%	$50.3M	0.2%	$144.56	0
2025-Q1	Decreased	361,912	-40.0%	$63.3M	0.3%	$179.07	0
2024-Q4	Increased	602,999	+1.9%	$126.5M	0.6%	$209.64	43
2024-Q3	Increased	591,750	+12.1%	$170M	0.8%	$285.61	48

ICLRShowing 7 of 30 quarters

ICLR
Showing 7 of 30 quarters