ICLR — ICON PLC

Ownership history in Circumference Group LLC  ·  3 quarters on record

This page tracks every 13F SEC filing in which Circumference Group LLC reported a position in ICON PLC (ICLR). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
5.5% (2025 Q4)
Avg. % of fund
4.87%
First filed
2025 Q2
Last filed
2025 Q4
Quarters held
3
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 UNCHANGED 28,000 — 0% 5.50% $5.1M $182.22
2025 Q3 ADDED 28,000 +4,000 +16.7% 5.48% $4.9M $175.00
2025 Q2 INITIATED 24,000 — — 3.62% $3.5M $145.45
% of Fund (quarterly)    ICLR price (monthly, adj. close)

Other funds also holding ICLR

As of 2025 Q4 — sorted by position size

Trinity Street Asset Management LLP 3Y 7Y 12.28% PERRY CREEK CAPITAL LP 3Y 10.39% Eagle Health Investments LP 3Y 9.89% HUDSON EDGE INVESTMENT PARTNERS INC. 3Y 7Y 7.03% ARMOR ADVISORS, L.L.C. 3Y 6.5% Hyperion Capital Advisors LP 3Y 5.89% Ruane, Cunniff & Goldfarb L.P. 3Y 7Y 4.78% Prosight Management, LP 3Y 7Y 4.14% LAKEWOOD CAPITAL MANAGEMENT, LP 3Y 7Y 4.01% Sio Capital Management, LLC 3Y 7Y 3.65%
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