Position in DMAC
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$3,080,350
-$143,450 QoQ
Shares Held
455,000
+12.3% QoQ
Ownership
0.844%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2023
12 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in DMAC Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026FIRST MANHATTAN CO. LLC. holds $1,927,732 across 8 Biotechnology names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
1,560 | $774,898 | |
| 2 | ROIV |
Roivant Sciences Ltd.
|
11,146 | $394,456 | |
| 3 | TSHA |
Taysha Gene Therapies, Inc.
|
43,500 | $296,235 | |
| 4 | IMRX |
Immuneering Corp
|
24,245 | $120,982 | |
| 5 | IOVA |
Iovance Biotherapeutics, Inc.
|
27,998 | $116,471 | |
| 6 | IBRX |
ImmunityBio, Inc.
|
10,000 | $87,550 | |
| 7 | OVID |
Ovid Therapeutics Inc.
|
26,000 | $69,940 | |
| 8 | ABUS |
Arbutus Biopharma Corp
|
14,000 | $67,200 |
All Filings in DMAC
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,080,350 | 455,000 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $3,223,800 | 405,000 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $3,469,350 | 505,000 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $2,365,096 | 606,435 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $2,298,388 | 606,435 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $4,556,209 | 839,081 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $3,515,749 | 839,081 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $2,475,288 | 839,081 | Shares | Sole | 2024-08-15 | |
| 2024-03-31 | $2,354,605 | 850,038 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $325,872 | 114,744 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $296,039 | 114,744 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $538,894 | 124,744 | Shares | Sole | 2023-08-14 | |
| No filing history on record for this holder in this stock. | ||||||