Position in WGS
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$2,668,905
+$1,454,955 QoQ
Shares Held
38,877
+105.7% QoQ
Ownership
0.130%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#76
of 223 holders
Holding Since
Mar 2021
16 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in WGS Over Time
Shares Held
Position Value (USD)
Derivatives in WGS
reported options exposure · as of Jun 30, 2026CallValue
$2,622,430
CallShares
38,200
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026D. E. Shaw & Co., Inc. holds $2,165,536,060 across 26 Diagnostics & Research names. WGS ranks #23 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WAT |
Waters Corp /De/
|
948,639 | $355,777,570 | |
| 2 | NTRA |
Natera, Inc.
|
1,279,255 | $347,253,769 | |
| 3 | TMO |
Thermo Fisher Scientific Inc.
|
641,637 | $321,691,125 | |
| 4 | ICLR |
Icon PLC
|
1,357,143 | $235,749,309 | |
| 5 | A |
Agilent Technologies, Inc.
|
1,486,187 | $197,410,218 | |
| 6 | GH |
Guardant Health, Inc.
|
1,255,658 | $188,386,369 | |
| 7 | MEDP |
Medpace Holdings, Inc.
|
234,537 | $124,208,448 | |
| 8 | IQV |
Iqvia Holdings Inc.
|
466,234 | $90,085,733 |
All Filings in WGS
Export CSV
28 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,668,905 | 38,877 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $2,622,430 | 38,200 | Call | Defined | 2026-08-14 | |
| 2026-03-31 | $1,213,950 | 18,903 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $2,010,086 | 31,300 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $2,145,990 | 16,500 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $2,029,325 | 15,603 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $260,120 | 2,000 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $3,576,968 | 33,200 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $441,734 | 4,100 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $2,972,382 | 32,200 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $2,095,437 | 22,700 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $845,098 | 9,155 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $531,390 | 6,000 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $673,094 | 7,600 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $35,399,784 | 399,704 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $276,696 | 3,600 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $22,636,576 | 294,517 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $222,894 | 2,900 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $971,876 | 22,900 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $1,332,234 | 31,391 | Shares | Defined | 2024-11-14 | |
| 2022-12-31 | $171,631 | 650,122 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $795,129 | 905,615 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $3,851,118 | 3,056,444 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $5,633,488 | 1,835,013 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $6,364,825 | 1,427,091 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $10,637,855 | 1,401,562 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 CMLF | — | 1,201,562 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 CMLF | — | 1,378,780 | Shares | Defined | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||