Adaptive Biotechnologies Corporation
DE ˙ MUN ˙ US00650F1093
13,58 € ↑0,76 (5,89%)
2026-06-04
DEL PRIS
SecurityDE:1HM / Adaptive Biotechnologies Corporation
InstitutionCwm, Llc
Latest Disclosed Ownership26,084 shares
Latest Disclosed Value $ 362,046
Cwm, Llc reports 3.01% increase in ownership of 1HM / Adaptive Biotechnologies Corporation

On May 14, 2026 - Cwm, Llc filed a 13F-HR form disclosing ownership of 26,084 shares of Adaptive Biotechnologies Corporation (DE:1HM) valued at $290,576 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 25,322 shares of Adaptive Biotechnologies Corporation. The current value of the position is $354,221 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 26,084 762 3.01 362 0.0009
2026-01-26 2025-12-31 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 25,322 -4 -0.02 0 0.0011
2025-10-15 2025-09-30 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 25,326 7,866 45.05 0 0.0011
2025-07-25 2025-06-30 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 17,460 -1,487 -7.85 0 0.0007
2025-05-01 2025-03-31 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 18,947 8,913 88.83 0 0.0006
2025-02-04 2024-12-31 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 10,034 715 7.67 0 0.0002
2024-10-08 2024-09-30 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 9,319 2,878 44.68 0 0.0002
2024-07-10 2024-06-30 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 6,441 2,796 76.71 0 0.0001
2024-04-05 2024-03-31 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 3,645 572 18.61 0 0.0001
2024-02-01 2023-12-31 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 3,073 -2,658 -46.38 0 0.0001
2023-10-11 2023-09-30 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 5,731 -162,198 -96.59 0 -100.00 0.0002
2023-08-03 2023-06-30 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 167,929 -7,022 -4.01 1 0.00 0.0070
2023-05-01 2023-03-31 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 174,951 -9,018 -4.90 2 0.00 0.0104
2023-02-01 2022-12-31 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 183,969 -38,701 -17.38 1 -99.94 0.0104
2022-10-27 2022-09-30 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 222,670 -11,833 -5.05 1,585 -16.45 0.0126
2022-07-28 2022-06-30 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 234,503 -34,676 -12.88 1,897 -49.22 0.0147
2022-04-21 2022-03-31 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 269,179 -34,694 -11.42 3,736 -56.19 0.0265
2022-01-31 2021-12-31 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 303,873 199,932 192.35 8,527 100.78 0.0600
2021-09-15 2021-06-30 13F/A-1 ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 103,941 0 0.00 4,247 0.00 0.0338
2021-07-29 2021-06-30 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 103,941 0 4,247 0.0338
2021-09-15 2021-03-31 13F/A-1 ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 103,941 0 0.00 4,247 0.00 0.0338
2021-04-27 2021-03-31 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 98,942 -4,999 3,983 0.0350
2021-09-15 2020-12-31 13F/A-1 ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 103,941 0 0.00 4,247 0.00 0.0338
2021-01-27 2020-12-31 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 59,406 -44,535 3,513 0.0329
2021-09-15 2020-09-30 13F/A-1 ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 103,941 0 0.00 4,247 0.00 0.0338
2020-10-19 2020-09-30 13F ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 56,904 -47,037 2,767 0.0308
2021-09-15 2020-06-30 13F/A-1 ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 103,941 0 0.00 4,247 0.00 0.0338
2021-09-15 2020-03-31 13F/A-1 ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 103,941 0 0.00 4,247 0.00 0.0338
2021-09-14 2019-12-31 13F/A-1 ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 103,941 0 0.00 4,247 0.00 0.0338
2021-09-14 2019-09-30 13F/A-1 ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 103,941 0 0.00 4,247 0.00 0.0338
2021-09-14 2019-06-30 13F/A-1 ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 103,941 0 0.00 4,247 0.00 0.0338
2021-09-02 2019-03-31 13F/A-1 ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 103,941 103,941 4,247 0.0338
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.