Polar Asset Management Partners Inc.
Position in ADPT — Adaptive Biotechnologies Corp
CIK 1326389
TORONTO, A6
Position in ADPT
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$0
+$0 QoQ
Shares Held
68,143
-16.4% QoQ
Ownership
0.043%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2025
3 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ADPT Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026Polar Asset Management Partners Inc. holds $11,626,901 across 3 Diagnostics & Research names. ADPT ranks #3 (0.0% of the industry book) .
All Filings in ADPT
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | — | 272,571 | Shares | Sole | 2026-08-14 | |
| 2025-06-30 | — | 326,000 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | — | 527,960 | Shares | Sole | 2025-05-15 | |
| No filing history on record for this holder in this stock. | ||||||