ICLR
ICON PLC
ICON PLC historical holders
total: 11
Cantillon Capital Management ICON PLC transactions over time
- Total transactions:
- 2
- New positions:
- 1
- Sold out:
- 1
- Held since:
- 2025 Q2
- Held for:
- 1 quarter
- Latest activity:
- 2025 Q3
William Von Mueffling has been an institutional investor in ICON PLC (ICLR) since 2025 Q2. According to 2026 Q2 report, William Von Mueffling doesn't hold any shares. The fund/company first acquired ICLR in 2025 Q2, initially purchasing 465,197 shares. Since the initial investment, Cantillon Capital Management has made 1 more transaction in this position.
When did William Von Mueffling exit their ICLR position?
William Von Mueffling no longer holds ICON PLC (ICLR). They sold off their entire position in 2025 Q3, closing out an investment that began in 2025 Q2.
When did William Von Mueffling first invest in ICLR?
William Von Mueffling first invested in ICON PLC (ICLR) in 2025 Q2 at the reported quarter-end price of $145.45 per share, acquiring 465,197 shares in their initial purchase.
What is William Von Mueffling's average cost basis for ICLR?
Based on historical transaction data, William Von Mueffling's estimated cost basis for ICON PLC (ICLR) is approximately $145.45 per share. This represents their average reported price* across all buy transactions.
Estimated cost basis*
- Weighted AVG buy price:
- $145.45
- Weighted AVG sell price:
- $145.45
ICLR transactions history by Cantillon Capital Management
2 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2025 Q3
|
0.00%
|
0
|
$145.45
|
|
-100% (-465,197)
|
-0.39%
|
|
2025 Q2
|
0.39%
|
465,197
|
$145.45
|
$67,662,904
|
new
|
+0.39%
|
* Shares, change to shares, sold shares, shares held after: split-adjusted.
* Reported price: this doesn't represent the actual buy or sell price. It is the split-adjusted price of the security as of the last day of the reported period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
* Estimated cost basis: based on "Reported price*" (not earlier than 2013 Q2). Calculation starts from the latest "new buy" activity to the latest "close out" activity (if any).
* Value or Price: If the security is completely sold out, we show the reported value (or price) prior to the actual period.
* New buy or own: this means there is no earlier reporting (for us or in general). So we can't know if the actual purchase of the security happened at the reported period or earlier.