Position in ZLAB
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$1,194,435
-$525,465 QoQ
Shares Held
63,500
-34.9% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.51%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2024
8 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ZLAB Over Time
Shares Held
Position Value (USD)
Derivatives in ZLAB
reported options exposure · as of Dec 31, 2025CallValue
$0
CallShares
0
PutValue
$26,460
PutShares
1,500
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 Mar 31, 2026DCF Advisers, LLC holds $55,922,159 across 20 Biotechnology names. ZLAB ranks #11 (2.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ARGX |
Argenx SE
|
14,650 | $10,698,162 | |
| 2 | CRVS |
Corvus Pharmaceuticals, Inc.
|
637,500 | $9,326,625 | |
| 3 | REGN |
Regeneron Pharmaceuticals, Inc.
|
9,250 | $7,146,920 | |
| 4 | NAMS |
NewAmsterdam Pharma Co N.V.
|
160,600 | $5,140,806 | |
| 5 | IONS |
Ionis Pharmaceuticals Inc
|
56,000 | $4,205,040 | |
| 6 | INCY |
Incyte Corp
|
41,500 | $3,905,980 | |
| 7 | HELP |
Cybin Inc.
|
691,988 | $3,321,542 | |
| 8 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
7,000 | $3,125,780 |
All Filings in ZLAB
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,194,435 | 63,500 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $1,719,900 | 97,500 | Shares | Sole | 2026-02-11 | |
| 2025-12-31 | $26,460 | 1,500 | Put | Sole | 2026-02-11 | |
| 2025-09-30 | $3,117,880 | 92,000 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $3,182,270 | 91,000 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $3,252,600 | 90,000 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $1,695,802 | 64,750 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $1,019,915 | 42,250 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $527,698 | 30,450 | Shares | Sole | 2024-08-12 | |
| No filing history on record for this holder in this stock. | ||||||