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Holocene Advisors, LP

Position in ICLR — Icon PLC

CIK 1700574 New York, NY

Position in ICLR

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$93,047,907
+$63,531,365 QoQ
Shares Held
840,845
+419.1% QoQ
Ownership
1.09%
of shares outstanding
% of Portfolio
0.23%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2022
12 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ICLR Over Time

Shares Held

Position Value (USD)

Position in Diagnostics & Research

Healthcare · as of Jun 30, 2026

Holocene Advisors, LP holds $1,132,538,780 across 7 Diagnostics & Research names.

# Ticker Company Shares Value (USD) Open

All Filings in ICLR

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12 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $93,047,907 840,845
2025-12-31 $29,516,542 161,983
2025-09-30 $68,688,550 392,506
2025-06-30 $98,866,292 679,727
2025-03-31 $42,334,280 241,924
2024-12-31 $10,054,755 47,946
2024-06-30 $3,496,757 11,155
2024-03-31 $2,754,118 8,198
2023-12-31 $8,882,170 31,378
2023-09-30 $89,528,373 363,567
2023-06-30 $67,261,766 268,832
2022-12-31 $1,200,853 6,182