Walleye Trading’s Halozyme HALO Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | – | Sell |
-2,366
| Closed | -$135K | – | 4413 |
|
|
2025
Q1 | $151K | Buy |
+2,366
| New | +$137K | ﹤0.01% | 3210 |
|
|
2024
Q4 | – | Sell |
-1,000
| Closed | -$57.2K | – | 4399 |
|
|
2024
Q3 | $57.2K | Buy |
+1,000
| New | +$57.3K | ﹤0.01% | 3493 |
|
|
2024
Q1 | – | Sell |
-18,008
| Closed | -$666K | – | 5002 |
|
|
2023
Q4 | $666K | Sell |
18,008
-3,377
| -16% | -$127K | ﹤0.01% | 2822 |
|
|
2023
Q3 | $817K | Buy |
+21,385
| New | +$876K | ﹤0.01% | 2540 |
|
|
2023
Q1 | – | Sell |
-36,045
| Closed | -$1.69M | – | 5050 |
|
|
2022
Q4 | $2.05M | Buy |
+36,045
| New | +$1.85M | 0.01% | 1666 |
|
|
2022
Q3 | – | Sell |
-10,499
| Closed | -$464K | – | 5225 |
|
|
2022
Q2 | $462K | Sell |
10,499
-586
| -5% | -$25.3K | ﹤0.01% | 2975 |
|
|
2022
Q1 | $442K | Buy |
11,085
+3,885
| +54% | +$138K | ﹤0.01% | 3031 |
|
|
2021
Q4 | $290K | Buy |
+7,200
| New | +$269K | ﹤0.01% | 3505 |
|
|
2021
Q2 | – | Sell |
-4,871
| Closed | -$203K | – | 5315 |
|
|
2021
Q1 | $203K | Buy |
+4,871
| New | +$222K | ﹤0.01% | 3595 |
|
|
2019
Q4 | – | Sell |
-9,853
| Closed | -$171K | – | 4402 |
|
|
2019
Q3 | $153K | Sell |
9,853
-15,232
| -61% | -$251K | ﹤0.01% | 3088 |
|
|
2019
Q2 | $431K | Buy |
+25,085
| New | +$405K | ﹤0.01% | 2315 |
|
|
2018
Q4 | – | Sell |
-24
| Closed | – | – | 4907 |
|
|
2018
Q3 | $0 | Sell |
24
-1,976
| -99% | -$34.6K | ﹤0.01% | 5381 |
|
|
2018
Q2 | $34K | Buy |
+2,000
| New | +$37.8K | ﹤0.01% | 4318 |
|
|
2017
Q4 | – | Sell |
-21,700
| Closed | -$377 | – | 4462 |
|
|
2017
Q3 | $377 | Buy |
21,700
+21,600
| +21,600% | +$293K | ﹤0.01% | 2725 |
|
|
2017
Q2 | $1 | Buy |
+100
| New | +$1.34K | ﹤0.01% | 4429 |
|
|
2016
Q2 | – | Sell |
-5,800
| Closed | -$55K | – | 5479 |
|
|
2016
Q1 | $55K | Buy |
5,800
+5,019
| +643% | +$47.2K | ﹤0.01% | 3809 |
|
|
2015
Q4 | $14K | Buy |
+781
| New | +$12.4K | ﹤0.01% | 4600 |
|
|
2015
Q3 | – | Sell |
-500
| Closed | -$11K | – | 5182 |
|
|
2015
Q2 | $11K | Buy |
+500
| New | +$8.79K | ﹤0.01% | 4261 |
|
Other funds holding HALO
VCM
VPM
Walleye Trading's HALO Position: Q2 2025 in Review
Walleye Trading sold out of Halozyme (HALO) in Q2 2025, closing a stake of 2,366 shares — an estimated $135K sold.
Walleye Trading first reported a position in HALO in Q2 2015 and held it in 18 quarters. The position peaked at $2.05M in Q4 2022. 551 funds tracked by Wall St. Rank hold HALO as of Q2 2025.
- Walleye Trading reported no remaining Halozyme position as of Q2 2025 after selling out during the quarter.
- Walleye Trading sold 2,366 Halozyme shares in Q2 2025, an estimated $135K.
- Walleye Trading first reported a position in Halozyme in Q2 2015 and held it in 18 quarters.
- Walleye Trading's Halozyme position peaked at $2.05M in Q4 2022.
- 551 funds tracked by Wall St. Rank held Halozyme as of Q2 2025.
Based on Walleye Trading's 13F filing for Q2 2025, filed 13 Aug 2025.