Position in QUCY
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$132,780
+$125,153 QoQ
Shares Held
84,574
+425.5% QoQ
Ownership
0.101%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#1
of 18 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in QUCY Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026JANE STREET GROUP, LLC holds $950,870,992 across 33 Diagnostics & Research names. QUCY ranks #29 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GH |
Guardant Health, Inc.
|
1,783,444 | $267,570,103 | |
| 2 | NTRA |
Natera, Inc.
|
926,986 | $251,630,349 | |
| 3 | ILMN |
Illumina, Inc.
|
372,628 | $65,519,180 | |
| 4 | ICLR |
Icon PLC
|
374,800 | $65,106,507 | |
| 5 | RVTY |
Revvity, Inc.
|
576,014 | $64,087,317 | |
| 6 | IDXX |
Idexx Laboratories Inc /De
|
105,108 | $55,333,055 | |
| 7 | IQV |
Iqvia Holdings Inc.
|
282,508 | $54,586,195 | |
| 8 | DHR |
Danaher Corp /De/
|
189,123 | $36,024,147 |
All Filings in QUCY
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $132,780 | 84,574 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $7,627 | 16,093 | Shares | Defined | 2026-05-12 | |
| 2025-12-31 | $20,648 | 18,437 | Shares | Defined | 2026-02-12 | |
| No filing history on record for this holder in this stock. | ||||||