Brave Warrior Advisors, LLC: ICON PLC (ICLR) (ICLR): Quarterly 13F Position History
As of Q1 2026, Brave Warrior Advisors, LLC reported 2,996,811 shares of ICON PLC (ICLR) (ICLR), worth $331.6M and representing 8.2% of its 13F equity book. Quarter-over-quarter share count change: + 2,996,811 (re-initiated) . The position first appeared in Q2 2023 and has been disclosed across 12 13F-HR filings in Pactolio's tracked window.
- 2,996,811Shares Held (Latest Filing)
- $331.6MReported Market Value (Latest Filing)
- 8.2%Portfolio Weight (% of 13F Equity Book)
- +2,996,811Quarter-over-Quarter Share Change
- +$331.6MQuarter-over-Quarter Value Change
- 2,996,811Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 12 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 2,996,811 | +2,996,811 | — | $331.6M | 8.2% | $110.7 |
| Q4 2025 | 0 | 3,000 | -100.0% | $0 | 0.0% | — |
| Q3 2025 | 3,000 | 2,000 | -40.0% | $525.0K | 0.0% | $175.0 |
| Q2 2025 | 5,000 | 0 | — | $727.3K | 0.0% | $145.4 |
| Q1 2025 | 5,000 | +2,000 | +66.7% | $875.0K | 0.0% | $175.0 |
| Q4 2024 | 3,000 | +3,000 | — | $629.1K | 0.0% | $209.7 |
| Q3 2024 | 0 | 0 | — | $0 | 0.0% | — |
| Q2 2024 | 0 | 0 | — | $0 | 0.0% | — |
| Q1 2024 | 0 | 0 | — | $0 | 0.0% | — |
| Q4 2023 | 0 | 950 | -100.0% | $0 | 0.0% | — |
| Q3 2023 | 950 | 0 | — | $233.9K | 0.0% | $246.2 |
| Q2 2023 | 950 | — | — | $237.7K | 0.0% | $250.2 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did Brave Warrior Advisors, LLC first disclose a ICLR position in 13F-HR filings?
Brave Warrior Advisors, LLC first reported ICON PLC (ICLR) (ICLR) on its 13F-HR filing for the period ending 2023-06-30 (Q2 2023). The position has appeared on 12 reported quarters within Pactolio's tracked window.
What was Brave Warrior Advisors, LLC's most recent quarter-over-quarter share-count change in ICLR?
Between Q4 2025 and Q1 2026, Brave Warrior Advisors, LLC added 2,996,811 shares of ICLR (re-initiated), bringing the total reported position to 2,996,811 shares at a market value of $331.6M.
Does the implied price-per-share represent Brave Warrior Advisors, LLC's cost basis in ICLR?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.