Position in ADPT
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$27,282,666
-$3,616,938 QoQ
Shares Held
1,965,610
+3.3% QoQ
Ownership
1.23%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
13 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ADPT Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026D. E. Shaw & Co., Inc. holds $1,676,976,764 across 27 Diagnostics & Research names. ADPT ranks #13 (1.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WAT |
Waters Corp /De/
|
1,025,240 | $305,316,471 | |
| 2 | DHR |
Danaher Corp /De/
|
1,428,248 | $270,795,820 | |
| 3 | MEDP |
Medpace Holdings, Inc.
|
432,602 | $207,731,153 | |
| 4 | A |
Agilent Technologies, Inc.
|
1,695,923 | $193,301,303 | |
| 5 | TMO |
Thermo Fisher Scientific Inc.
|
302,848 | $148,858,876 | |
| 6 | ICLR |
Icon PLC
|
1,198,555 | $132,632,096 | |
| 7 | NTRA |
Natera, Inc.
|
491,336 | $98,262,286 | |
| 8 | MTD |
Mettler Toledo International Inc/
|
73,125 | $92,225,250 |
All Filings in ADPT
Export CSV
13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $27,282,666 | 1,965,610 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $30,899,604 | 1,902,685 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $11,043,112 | 738,176 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $7,086,462 | 608,280 | Shares | Defined | 2025-08-14 | |
| 2023-12-31 | $204,540 | 41,743 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $715,415 | 131,269 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $590,130 | 87,948 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $2,010,847 | 227,729 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $887,630 | 116,182 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $417,830 | 58,684 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $1,263,528 | 156,184 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $1,834,977 | 132,203 | Shares | Defined | 2022-05-16 | |
| 2020-06-30 | $922,509 | 19,068 | Shares | Defined | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||