ICON PLC
ICLR- Exchange
- Nasdaq
- Industry
- Services-Commercial Physical & Biological Research
- SEC CIK
- 0001060955
Insider trades, last 90 days
0 buys · 12 sells
- Sold $4.04M
- Open-market purchases (P) and sales (S), counted by Form 4 filing.
13F holders, Q2 2026
423
- +4 vs. Q1 2026
- Total value $13.86B
Superinvestors holding ICLR
2
- At the end of Q2 2026
Price chart
Latest insider trades
View all: Latest insider tradesOpen-market purchases and sales by ICLR insiders, newest first.
| Filed (ET) | Trade date | Insider | Transaction | Shares | Avg price | Value | Shares after | Holding change | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Sep 18, 20266:08 AM ET | Sep 16, 2026 | CLIMAX JOHN DRDirector | SSaleOrdinary Shares | −5.01K | $175.00 | −$875.88K | 2.09K | −70.6% | SEC |
| Sep 18, 20266:08 AM ET | Sep 17, 2026 | McCague Eugene PacelliDirector | SSaleOrdinary Shares | −3.26K | $175.00 | −$569.63K | 3.81K | −46.1% | SEC |
| Sep 18, 20266:07 AM ET | Sep 17, 2026 | Murphy Ronan MartinDirector | SSaleOrdinary Shares | −5.01K | $175.00 | −$875.88K | 3.85K | −56.5% | SEC |
| Aug 12, 20265:02 PM ET | Aug 11, 2026 | Whitaker Anne ClemDirector | SSaleOrdinary Shares | −841 | $164.2898 | −$138.17K | 891 | −48.6% | SEC |
| Aug 12, 20265:01 PM ET | Aug 11, 2026 | O'Neill JulieDirector | SSaleOrdinary Shares | −915 | $164.291 | −$150.33K | 3.52K | −20.7% | SEC |
Top 5 13F holders, Q2 2026
View all: Top 5 13F holders, Q2 2026The largest institutional positions in ICLR at the end of Q2 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Artisan Partners Limited Partnership | 8,636,406 | $1.5B | 2.45% | +357,461+4.3% | Added |
| WELLINGTON MANAGEMENT GROUP LLP | 5,320,054 | $924.15M | 0.16% | −592,983−10.0% | Reduced |
| FMR LLC | 5,271,321 | $915.68M | 0.04% | +1,097,315+26.3% | Added |
| Invesco Ltd. | 5,264,236 | $914.45M | 0.07% | +1,385,367+35.7% | Added |
| HARRIS ASSOCIATES L PSuperinvestorHarris Associates (Oakmark) | 4,468,146 | $776.16M | 1.03% | +116,829+2.7% | Added |