RENAISSANCE TECHNOLOGIES LLC
Position in ADPT — Adaptive Biotechnologies Corp
CIK 1037389
NEW YORK, NY
Position in ADPT
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$3,328,424
-$855,888 QoQ
Shares Held
239,800
-14.3% QoQ
Ownership
0.150%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2021
16 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, 2026RENAISSANCE TECHNOLOGIES LLC holds $772,811,905 across 28 Diagnostics & Research names. ADPT ranks #15 (0.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MEDP |
Medpace Holdings, Inc.
|
504,668 | $242,336,526 | |
| 2 | DHR |
Danaher Corp /De/
|
678,808 | $128,701,996 | |
| 3 | ILMN |
Illumina, Inc.
|
972,642 | $119,887,852 | |
| 4 | TMO |
Thermo Fisher Scientific Inc.
|
138,964 | $68,304,974 | |
| 5 | NTRA |
Natera, Inc.
|
197,500 | $39,498,025 | |
| 6 | A |
Agilent Technologies, Inc.
|
300,300 | $34,228,194 | |
| 7 | GH |
Guardant Health, Inc.
|
337,600 | $31,184,112 | |
| 8 | IDXX |
Idexx Laboratories Inc /De
|
48,504 | $27,253,912 |
All Filings in ADPT
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,328,424 | 239,800 | Shares | Sole | 2026-05-14 | |
| 2025-09-30 | $4,184,312 | 279,700 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $581,335 | 49,900 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $786,725 | 105,885 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $1,377,561 | 229,785 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $867,328 | 169,400 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $549,516 | 151,800 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $168,791 | 52,583 | Shares | Sole | 2024-05-13 | |
| 2023-09-30 | $279,040 | 51,200 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $2,271,335 | 338,500 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $3,479,020 | 394,000 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $3,176,712 | 415,800 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $3,259,536 | 457,800 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $3,935,785 | 486,500 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $6,323,728 | 455,600 | Shares | Sole | 2022-05-13 | |
| 2021-03-31 | $6,449,652 | 160,200 | Shares | Sole | 2021-05-13 | |
| No filing history on record for this holder in this stock. | ||||||