TUDOR INVESTMENT CORP ET AL
Position in ADPT — Adaptive Biotechnologies Corp
CIK 923093
STAMFORD, CT
Position in ADPT
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$10,913,580
+$1,916,020 QoQ
Shares Held
786,281
+41.9% QoQ
Ownership
0.491%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2021
14 quarters on record
Voting authority
Sole 50.ToString("F0")%
Shared 50.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, 2026TUDOR INVESTMENT CORP ET AL holds $196,413,250 across 21 Diagnostics & Research names. ADPT ranks #5 (5.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DHR |
Danaher Corp /De/
|
447,231 | $84,794,997 | |
| 2 | NTRA |
Natera, Inc.
|
150,693 | $30,137,093 | |
| 3 | A |
Agilent Technologies, Inc.
|
159,699 | $18,202,492 | |
| 4 | SHC |
Sotera Health Co
|
845,120 | $12,119,020 | |
| 5 | ADPT |
Adaptive Biotechnologies Corp
This page
|
786,281 | $10,913,580 | |
| 6 | ICLR |
Icon PLC
|
65,375 | $7,234,397 | |
| 7 | TMO |
Thermo Fisher Scientific Inc.
|
13,534 | $6,652,367 | |
| 8 | CSTL |
Castle Biosciences Inc
|
222,982 | $5,474,208 |
All Filings in ADPT
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $10,913,580 | 786,281 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $8,997,560 | 554,037 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $10,268,439 | 686,393 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $7,998,505 | 686,567 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $3,820,238 | 514,164 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $2,748,635 | 458,488 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $2,640,752 | 515,772 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $1,865,690 | 515,384 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $202,653 | 63,132 | Shares | Defined | 2024-05-15 | |
| 2022-09-30 | $956,479 | 134,337 | Shares | Defined | 2022-11-14 | |
| 2021-12-31 | $1,264,215 | 45,054 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $248,874 | 7,322 | Shares | Defined | 2021-11-17 | |
| 2021-06-30 | $1,493,146 | 36,543 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $265,353 | 6,591 | Shares | Defined | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||