Joel Isaacson & Co’s Halozyme HALO Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $802K | Hold |
10,247
| – | – | 0.02% | 238 |
|
|
2026
Q1 | $662K | Hold |
10,247
| – | – | 0.02% | 240 |
|
|
2025
Q4 | $690K | Hold |
10,247
| – | – | 0.02% | 237 |
|
|
2025
Q3 | $752K | Hold |
10,247
| – | – | 0.03% | 212 |
|
|
2025
Q2 | $533K | Hold |
10,247
| – | – | 0.02% | 245 |
|
|
2025
Q1 | $654K | Hold |
10,247
| – | – | 0.03% | 209 |
|
|
2024
Q4 | $490K | Sell |
10,247
-215
| -2% | -$11K | 0.02% | 232 |
|
|
2024
Q3 | $599K | Hold |
10,462
| – | – | 0.03% | 192 |
|
|
2024
Q2 | $548K | Hold |
10,462
| – | – | 0.03% | 199 |
|
|
2024
Q1 | $426K | Hold |
10,462
| – | – | 0.02% | 233 |
|
|
2023
Q4 | $387K | Hold |
10,462
| – | – | 0.02% | 224 |
|
|
2023
Q3 | $400K | Hold |
10,462
| – | – | 0.03% | 213 |
|
|
2023
Q2 | $377K | Hold |
10,462
| – | – | 0.03% | 223 |
|
|
2023
Q1 | $400K | Hold |
10,462
| – | – | 0.03% | 209 |
|
|
2022
Q4 | $595K | Hold |
10,462
| – | – | 0.05% | 157 |
|
|
2022
Q3 | $414K | Hold |
10,462
| – | – | 0.04% | 184 |
|
|
2022
Q2 | $460K | Sell |
10,462
-288
| -3% | -$12.5K | 0.04% | 173 |
|
|
2022
Q1 | $449K | Hold |
10,750
| – | – | 0.03% | 188 |
|
|
2021
Q4 | $432K | Hold |
10,750
| – | – | 0.03% | 208 |
|
|
2021
Q3 | $437K | Hold |
10,750
| – | – | 0.03% | 199 |
|
|
2021
Q2 | $488K | Hold |
10,750
| – | – | 0.04% | 181 |
|
|
2021
Q1 | $448K | Buy |
10,750
+1,750
| +19% | +$79.9K | 0.04% | 165 |
|
|
2020
Q4 | $384K | Buy |
+9,000
| New | +$324K | 0.04% | 175 |
|
|
2017
Q1 | – | Sell |
-2,538
| Closed | -$25K | – | 321 |
|
|
2016
Q4 | $25K | Hold |
2,538
| – | – | 0.01% | 406 |
|
|
2016
Q3 | $31K | Hold |
2,538
| – | – | 0.01% | 403 |
|
|
2016
Q2 | $22K | Hold |
2,538
| – | – | ﹤0.01% | 451 |
|
|
2016
Q1 | $24K | Buy |
2,538
+1,000
| +65% | +$9.41K | 0.01% | 461 |
|
|
2015
Q4 | $27K | Hold |
1,538
| – | – | 0.01% | 424 |
|
|
2015
Q3 | $21K | Hold |
1,538
| – | – | 0.01% | 470 |
|
|
2015
Q2 | $35K | Hold |
1,538
| – | – | 0.01% | 410 |
|
|
2015
Q1 | $22K | Buy |
+1,538
| New | +$22.2K | 0.01% | 475 |
|
Other funds holding HALO
Joel Isaacson & Co's HALO Position: Q2 2026 in Review
Joel Isaacson & Co held its Halozyme (HALO) position steady in Q2 2026 at 10,247 shares worth $802K. The position accounts for 0.02% of the portfolio, ranked #238.
Joel Isaacson & Co first reported a position in HALO in Q1 2015 and has held it in 31 quarters since. 674 funds tracked by Wall St. Rank hold HALO as of Q2 2026.
- Joel Isaacson & Co held 10,247 shares of Halozyme worth $802K as of Q2 2026.
- Joel Isaacson & Co left its Halozyme share count unchanged in Q2 2026.
- Halozyme made up 0.02% of Joel Isaacson & Co's portfolio in Q2 2026, its #238 holding.
- Joel Isaacson & Co first reported a position in Halozyme in Q1 2015 and has held it in 31 quarters since.
- 674 funds tracked by Wall St. Rank held Halozyme as of Q2 2026.
Based on Joel Isaacson & Co's 13F filing for Q2 2026, filed 4 Aug 2026.