ICON PLC (ICLR) Institutional Ownership and Insiders Activity
ICON PLC (ICLR) is widely held by institutional investors, with 6 tracked firms reporting positions valued at approximately $1.13B based on SEC Form 13F filings for the quarter ended June 30, 2026.
Greenhaven Associates is the largest disclosed holder, reporting approximately $538.61M in ICLR holdings in its latest filing.
Institutional Holders
6
Total Reported Value
$1.13B
Largest Holder
Greenhaven Associates
Largest Position
$538.61M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
0
Funds Exiting Positions
0
Top Institutional Owners
View allInvestorReported Balance
- Greenhaven Associates$538.61M
- Brave Warrior Advisors$331.63M
- Sequoia Fund$180.89M
- Sound Shore Management$69.38M
- Muhlenkamp & Co$7.30M
ICLR News
All news- Trinity Street Asset Management LLP Portfolio Changes: Q2 2026 Insights
Jul 13, 2026 · valut.ai
- Eldred Rock Partners Q2 2026 Portfolio Activity Report
Jul 10, 2026 · valut.ai
- Glenn Greenberg's March Portfolio: Tech & Finance Dominance
May 17, 2026 · valut.ai
- Glenn Greenberg's Brave Warrior Advisors Portfolio Shows Significant Shifts in Q1 2026
May 17, 2026 · valut.ai
- Glenn Greenberg Portfolio Analysis: Top Holdings and Concentration
May 17, 2026 · valut.ai
- Glenn Greenberg Top Holdings Analysis: Strategic Investments in Tech, Healthcare, and Financial Services
May 17, 2026 · valut.ai
- Glenn Greenberg Q1 2026 Portfolio Activity: Strategic Shifts in Tech and Financial Services
May 17, 2026 · valut.ai
- Glenn Greenberg March 2026 Portfolio Update: Significant Changes in Top Holdings
May 17, 2026 · valut.ai
Related ICLR Institutional Insights:
- ICLR Institutional Ownership & Insiders Activity
- ICLR Institutional Ownership & 13F Activity
- ICLR Top Institutional Shareholders
- ICLR Institutional Buying Activity
- ICLR Institutional Selling Activity
- Institutional Portfolio Overlap & Shared Holdings
- ICLR Insider Trading & SEC Form 4 Activity
- Top Institutional Investor Stock Rankings