ESSEX INVESTMENT MANAGEMENT CO LLC
Position in ADPT — Adaptive Biotechnologies Corp
CIK 201772
BOSTON, MA
Position in ADPT
as of Jun 30, 2026
· filed Aug 6, 2026
Position Value
$0
+$0 QoQ
Shares Held
118,191
-4.2% QoQ
Ownership
0.074%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2023
14 quarters on record
Voting authority
Sole 54%
Shared 0%
None 46%
Common Shares in ADPT Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026ESSEX INVESTMENT MANAGEMENT CO LLC holds $5,455,183 across 2 Diagnostics & Research names. ADPT ranks #2 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BDSX |
Biodesix Inc
|
241,915 | $5,455,183 | |
| 2 | ADPT |
Adaptive Biotechnologies Corp
This page
|
118,191 | $0 |
All Filings in ADPT
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | — | 472,763 | Shares | Sole | 2026-08-06 | |
| 2026-03-31 | — | 493,403 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | — | 624,217 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | — | 638,461 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | — | 617,299 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | — | 621,712 | Shares | Sole | 2025-05-07 | |
| 2024-12-31 | — | 625,838 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | — | 718,656 | Shares | Sole | 2024-10-10 | |
| 2024-06-30 | — | 623,825 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | — | 277,096 | Shares | Sole | 2024-05-03 | |
| 2023-12-31 | — | 271,913 | Shares | Sole | 2024-02-08 | |
| 2023-09-30 | — | 210,220 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | — | 211,706 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | — | 180,572 | Shares | Sole | 2023-05-04 | |
| No filing history on record for this holder in this stock. | ||||||