Position in ICLR
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$3,983,760
-$16,789,320 QoQ
Shares Held
36,000
-68.4% QoQ
Ownership
0.047%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2025
4 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ICLR Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026Hudson Bay Capital Management LP holds $50,133,619 across 5 Diagnostics & Research names. ICLR ranks #4 (7.9% of the industry book) .
All Filings in ICLR
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4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,983,760 | 36,000 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $20,773,080 | 114,000 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $19,950,000 | 114,000 | Shares | Sole | 2025-12-15 | |
| 2025-06-30 | $28,071,850 | 193,000 | Shares | Sole | 2025-08-18 | |
| No filing history on record for this holder in this stock. | ||||||