Position in PRAX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$922,011
+$35,989 QoQ
Shares Held
2,754
+0.1% QoQ
Ownership
0.010%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
#175
of 306 holders
Holding Since
Jun 2024
9 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in PRAX Over Time
Shares Held
Position Value (USD)
Derivatives in PRAX
reported options exposure · as of Mar 31, 2026CallValue
$0
CallShares
0
PutValue
$805,475
PutShares
2,500
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Biotechnology
Healthcare · as of Jun 30, 2026Quarry LP holds $23,882,426 across 180 Biotechnology names. PRAX ranks #4 (3.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RVMD |
Revolution Medicines, Inc.
|
40,175 | $7,523,974 | |
| 2 | ACAD |
Acadia Pharmaceuticals Inc
|
50,155 | $1,268,921 | |
| 3 | BMRN |
Biomarin Pharmaceutical Inc
|
17,624 | $1,008,445 | |
| 4 | PRAX |
Praxis Precision Medicines, Inc.
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|
2,754 | $922,011 | |
| 5 | RARE |
Ultragenyx Pharmaceutical Inc.
|
25,000 | $834,750 | |
| 6 | DTIL |
Precision Biosciences Inc
|
97,915 | $769,611 | |
| 7 | AGIO |
Agios Pharmaceuticals, Inc.
|
20,147 | $747,655 | |
| 8 | INSM |
INSMED Inc
|
6,254 | $666,801 |
All Filings in PRAX
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $922,011 | 2,754 | Shares | Other | 2026-08-14 | |
| 2026-03-31 | $886,022 | 2,750 | Shares | Other | 2026-05-15 | |
| 2026-03-31 | $805,475 | 2,500 | Put | Other | 2026-05-15 | |
| 2025-12-31 | $1,178,960 | 4,000 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $1,060,053 | 20,001 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $201,840 | 4,800 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $147,693 | 3,900 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $323,232 | 4,200 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $57,540 | 1,000 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $82,720 | 2,000 | Shares | Other | 2024-08-14 | |
| No filing history on record for this holder in this stock. | ||||||