Stock research
HALO — HALOZYME THERAPEUTICS INC
HALO is reported by 10 tracked managers with $449.4M in visible reported value. This page connects ownership breadth, filing activity, and price context.
Stock research evidence
The latest visible filing snapshot is 2026 Q2. Values come from reported manager holdings; prices and 52-week context come from the latest available market quote.
- Tracked holders
- 10
- Reported value
- $449.4M
- Ownership breadth
- Not available
- Current price
- $107
Top reported managers
These managers have the largest visible reported positions in HALO. Portfolio weight is measured within each manager's latest visible filing.
- David Shaw0.1% of reported portfolio · $157.0M · Add · Filed Aug 14, 2026
- John Overdeck / David Siegel0.1% of reported portfolio · $129.4M · Add · Filed Aug 14, 2026
- Cliff Asness0% of reported portfolio · $61.5M · Filed Aug 14, 2026
- Jim Simons0.1% of reported portfolio · $37.5M · Reduce · Filed Aug 13, 2026
- Ray Dalio0.1% of reported portfolio · $36.3M · Reduce · Filed Aug 14, 2026
Continue the research
Review the manager roster, compare this company with the most widely held stocks, or browse transparent screens built from the same filing-backed data.