HALO in the 13F filings
Halozyme Therapeutics Inc · CUSIP 40637H109
- Quarter end
- 31 Mar 2024
- the date the book describes
- Filed
- 15 May 2024
- latest of these filings; the earliest 13 May 2024
- Managers listing it
- 5
- at least, of 95 tracked, among listed positions
- Comparable managers
- 93
- filed both Q4 2023 and Q1 2024; 3 listed it in both
- Shares listed
- 8,021,434
- combined, among listed positions
- Reported value
- $326m
- combined, at the quarter end
Among the 93 comparable managers: 3 buyers (opened or added shares) and 3 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.
Managers listing HALO in Q1 2024
5 of 5 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| Artisan Partners LP | 3,791,230 | $154m | 0.22% | Trimmed | -2,897,828 | 13 May 2024 (the filing on sec.gov) |
| AllianceBernstein LP | 3,666,324 | $149m | 0.05% | Added | +202,630 | 14 May 2024 (the filing on sec.gov) |
| Voloridge Investment Management LLC | 398,306 | $16m | 0.06% | Added | n.a. | 15 May 2024 (the filing on sec.gov) |
| Winton Group Ltd | 148,130 | $6.0m | 0.43% | New | new | 14 May 2024 (the filing on sec.gov) |
| PDT Partners LLC | 17,444 | $710k | 0.07% | Trimmed | -15,437 | 15 May 2024 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- AllianceBernstein LPexisting position · 3,666,324 shares now+202,630
- Winton Group Ltdnew position · 148,130 shares now+148,130
Reductions
- Artisan Partners LPexisting position · 3,791,230 shares now-2,897,828
- PDT Partners LLCexisting position · 17,444 shares now-15,437
New positions and exits
New (1)
- Winton Group Ltd$6.0m
Exited (1)
- Caxton Associates LLPwas $306k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q4 2013 | 1 | $19m | n.a. | n.a. |
| Q1 2014 | 1 | $18m | n.a. | n.a. |
| Q2 2014 | 1 | $28m | n.a. | n.a. |
| Q3 2014 | 1 | $33m | n.a. | n.a. |
| Q4 2014 | 3 | $46m | n.a. | n.a. |
| Q1 2015 | 2 | $123m | n.a. | n.a. |
| Q2 2015 | 2 | $218m | n.a. | n.a. |
| Q3 2015 | 2 | $96m | n.a. | n.a. |
| Q4 2015 | 2 | $75m | n.a. | n.a. |
| Q1 2016 | 1 | $63m | n.a. | n.a. |
| Q2 2016 | 1 | $61m | n.a. | n.a. |
| Q3 2016 | 2 | $90m | n.a. | n.a. |
| Q4 2016 | 3 | $77m | n.a. | n.a. |
| Q1 2017 | 3 | $110m | n.a. | n.a. |
| Q2 2017 | 3 | $109m | n.a. | n.a. |
| Q3 2017 | 3 | $150m | n.a. | n.a. |
| Q4 2017 | 5 | $169m | n.a. | n.a. |
| Q1 2018 | 7 | $159m | n.a. | n.a. |
| Q2 2018 | 4 | $87m | n.a. | n.a. |
| Q3 2018 | 4 | $105m | n.a. | n.a. |
| Q4 2018 | 5 | $86m | n.a. | n.a. |
| Q1 2019 | 6 | $86m | n.a. | n.a. |
| Q2 2019 | 7 | $98m | n.a. | n.a. |
| Q3 2019 | 5 | $79m | n.a. | n.a. |
| Q4 2019 | 8 | $177m | n.a. | n.a. |
| Q1 2020 | 9 | $378m | n.a. | n.a. |
| Q2 2020 | 8 | $619m | n.a. | n.a. |
| Q3 2020 | 8 | $540m | n.a. | n.a. |
| Q4 2020 | 9 | $752m | n.a. | n.a. |
| Q1 2021 | 7 | $712m | n.a. | n.a. |
| Q2 2021 | 7 | $769m | n.a. | n.a. |
| Q3 2021 | 7 | $648m | n.a. | n.a. |
| Q4 2021 | 8 | $635m | n.a. | n.a. |
| Q1 2022 | 7 | $611m | n.a. | n.a. |
| Q2 2022 | 10 | $634m | n.a. | n.a. |
| Q3 2022 | 8 | $537m | n.a. | n.a. |
| Q4 2022 | 9 | $886m | n.a. | n.a. |
| Q1 2023 | 6 | $339m | n.a. | n.a. |
| Q2 2023 | 6 | $394m | n.a. | n.a. |
| Q3 2023 | 3 | $527m | n.a. | n.a. |
| Q4 2023 | 6 | $407m | 4 | 2 |
| Q1 2024 | 5 | $326m | 3 | 3 |
| Q2 2024 | 5 | $384m | 2 | 4 |
| Q3 2024 | 5 | $409m | 2 | 2 |
| Q4 2024 | 8 | $335m | 5 | 3 |
| Q1 2025 | 9 | $539m | 7 | 1 |
| Q2 2025 | 10 | $422m | 6 | 4 |
| Q3 2025 | 14 | $1.1bn | 10 | 4 |
| Q4 2025 | 13 | $885m | 13 | 23 |
| Q1 2026 | 11 | $710m | 15 | 15 |
| Q2 2026 | 11 | $732m | 17 | 16 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
HALO and GILD →HALO and AMGN →HALO and ARGX →Choose a stock to compare with HALO →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own HALO, latest filings →Back to the 13F Explorer →