Tracked funds
10Unique WSM-tracked managers; table rows may include common shares and optionsICLR
Ticker case file
ICLR
ICON PLC
$143.90+4.62%NMS
Politicians active
2Recent transactions disclosed via House Clerk / Senate eFD13F notional
$661.7M2026-03-31Top conviction
2.5%max % across any fund's portfolioThis page is the WSM tracked universe, not market-wide ownership. 13F rows are quarterly snapshots, about 45 days delayed; PTR rows are event-based public disclosures.
13F filing
Funds holding this ticker
| Manager | 13F value | Conviction | Class | Option | Reported | SEC filing |
|---|---|---|---|---|---|---|
| FMR LLCOther | $461.9M | 0.02% | SH | — | 2026-03-31 | SEC filing |
| Capital World InvestorsOther | $122.3M | 0.02% | SH | — | 2026-03-31 | SEC filing |
| Citadel Advisors LLCOther | $27.8M | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Brown Capital Management, LLCOther | $17.5M | 2.5% | SH | — | 2026-03-31 | SEC filing |
| Balyasny Asset Management L.P.Other | $15.1M | 0.02% | SH | — | 2026-03-31 | SEC filing |
| Millennium Management LLCOther | $5.6M | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Two Sigma Investments, LPOther | $3.2M | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Citadel Advisors LLCOther | $2.6M | 0.00% | SH | CALL | 2026-03-31 | SEC filing |
| Maverick Capital LtdOther | $1.5M | 0.02% | SH | — | 2026-03-31 | SEC filing |
| Citadel Advisors LLCHedge | $1.3M | 0.00% | SH | PUT | 2026-03-31 | SEC filing |
| Point72 Asset Management, L.P.Other | $1.1M | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Loomis, Sayles & Company, L.P.Other | $958.8K | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Millennium Management LLCOther | $553.3K | 0.00% | SH | CALL | 2026-03-31 | SEC filing |
| Millennium Management LLCHedge | $221.3K | 0.00% | SH | PUT | 2026-03-31 | SEC filing |
Politician
Politician PTR activity
| Public date | Politician | Action | Owner | Amount range | Filing |
|---|---|---|---|---|---|
| 2026-04-03 | Kevin Hern HouseholdR · OK-01 | Sale | Self | $100K–$250K | 20034262 |
| 2026-03-12 | Julia Letlow HouseholdR · LA-05 | Sale | Self | $1K–$15K | 20034106 |
Combined activity
13F filings + PTR transactions, newest first
- 13F filing2026-05-15FMR LLC · $461.9M↗
- 13F filing2026-05-15Citadel Advisors LLC · $27.8M↗
- 13F filing2026-05-15Balyasny Asset Management L.P. · $15.1M↗
- 13F filing2026-05-15Millennium Management LLC · $5.6M↗
- 13F filing2026-05-15Two Sigma Investments, LP · $3.2M↗
- 13F filing2026-05-15Citadel Advisors LLC · $2.6M↗
- 13F filing2026-05-15Maverick Capital Ltd · $1.5M↗
- 13F filing2026-05-15Citadel Advisors LLC · $1.3M↗
- 13F filing2026-05-15Point72 Asset Management, L.P. · $1.1M↗
- 13F filing2026-05-15Millennium Management LLC · $553.3K↗
- 13F filing2026-05-15Millennium Management LLC · $221.3K↗
- 13F filing2026-05-14Brown Capital Management, LLC · $17.5M↗
- 13F filing2026-05-14Loomis, Sayles & Company, L.P. · $958.8K↗
- 13F filing2026-05-13Capital World Investors · $122.3M↗
- PTR2026-04-03Kevin Hern Household · Sale · $100K–$250K↗
- PTR2026-03-12Julia Letlow Household · Sale · $1K–$15K↗
Often co-held with