Question 1

How many shares of ICLR does D. E. Shaw & Co., Inc. own?

Accepted Answer

As of 2026-Q2, D. E. Shaw & Co., Inc. holds 1.4M shares of ICLR (ICON PUB LTD CO).

Question 2

What is D. E. Shaw & Co., Inc.'s ICLR position worth?

Accepted Answer

As of 2026-Q2, D. E. Shaw & Co., Inc.'s ICLR position is worth $235.7M.

Question 3

Is D. E. Shaw & Co., Inc. buying or selling ICLR?

Accepted Answer

In 2026-Q2, D. E. Shaw & Co., Inc. increased their ICLR position (+13.2% change in shares).

Question 4

When did D. E. Shaw & Co., Inc. first buy ICLR?

Accepted Answer

Based on available 13F filings, D. E. Shaw & Co., Inc. 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-Q2 Latest	Increased	1.4M	+13.2%	$235.7M	0.1%	$173.71	42
2026-Q1	Increased	1.2M	+83.5%	$132.6M	0.1%	$108.70	47
2025-Q4	Decreased	653,319	-55.8%	$119M	0.1%	$183.00	0
2025-Q3	Decreased	1.5M	-39.3%	$258.5M	0.1%	$163.44	0
2025-Q2	Increased	2.4M	+46.5%	$354M	0.3%	$144.56	51
2025-Q1	Increased	1.7M	+48.9%	$290.8M	0.3%	$179.07	51
2024-Q4	Increased	1.1M	+574.6%	$234.1M	0.2%	$209.64	59
2024-Q3	Increased	165,465	+107.5%	$47.5M	0.0%	$285.61	47

ICLRShowing 8 of 30 quarters

ICLR
Showing 8 of 30 quarters