Position in HALO
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$2,985,906
-$4,127,704 QoQ
Shares Held
46,200
-56.3% QoQ
Ownership
0.039%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2021
17 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in HALO Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026GABELLI FUNDS LLC holds $96,689,277 across 29 Biotechnology names. HALO ranks #8 (3.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ACLX |
Arcellx, Inc.
|
195,900 | $22,493,238 | |
| 2 | TERN |
Terns Pharmaceuticals, Inc.
|
271,857 | $14,332,301 | |
| 3 | FOLD |
AMICUS THERAPEUTICS, INC.
|
942,650 | $13,630,719 | |
| 4 | APLS |
Apellis Pharmaceuticals, Inc.
|
321,200 | $12,921,876 | |
| 5 | DAWN |
Day One Biopharmaceuticals, Inc.
|
464,097 | $9,950,239 | |
| 6 | BBIO |
BridgeBio Pharma, Inc.
|
65,300 | $4,849,178 | |
| 7 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
7,920 | $3,536,596 | |
| 8 | HALO |
Halozyme Therapeutics, Inc.
This page
|
46,200 | $2,985,906 |
All Filings in HALO
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,985,906 | 46,200 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $7,113,610 | 105,700 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $8,965,301 | 122,243 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $6,567,160 | 126,243 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $7,413,445 | 116,180 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $5,748,817 | 120,243 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $6,424,789 | 112,243 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $6,539,764 | 124,900 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $5,085,000 | 125,000 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $4,250,400 | 115,000 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $3,447,091 | 90,238 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $3,020,429 | 83,738 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $3,197,954 | 83,738 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $1,014,299 | 17,826 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $593,100 | 15,000 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $660,000 | 15,000 | Shares | Sole | 2022-08-12 | |
| 2021-12-31 | $201,050 | 5,000 | Shares | Sole | 2022-02-11 | |
| No filing history on record for this holder in this stock. | ||||||