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Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
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  3. HALO
Ticker · CUSIP 40637H109

HALO

HALOZYME THERAPEUTICS INC
Healthcare·Biotechnology
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Holders (tracked)
15
Combined shares
8,863,083
Combined value
$596.49M
Last close
$66.59
Quarter
2025Q4
Price is -1.1% vs the avg quarter-end implied price across tracked holders.
Explore related topics
  • HALO insider trading
    Every Form 4 filing by HALO officers, directors, and 10%+ holders.
  • HALO analyst target prices
    Wall Street consensus target, analyst-by-analyst breakdown, and revision history.
  • Most popular hedge-fund stocks
    See where this ticker ranks against the broader smart-money consensus.
  • All insider trading
    Cross-ticker view of where corporate insiders are buying on the open market.
  • Congress stock trades
    Real-time PTR disclosures filed under the STOCK Act.
  • Smart-money signals
    Composite signals where institutional, insider and Congress flows converge.

SEC event timeline

No SEC events recorded for this ticker yet.

Insider activity

No insider transactions in the last 30 days.
View full insider history for HALO →

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
No position changes reported on this name for the latest quarter.
Congress members trading this stock
DateMemberTypeAmount rangeFiling
2026-03-09Gilbert CisnerosBuy$1K – $15KPDF ↗
2025-03-24Gilbert CisnerosSell (P)$1K – $15KPDF ↗

Who owns HALO

No tracked super-investor holds HALO as of 2025Q4.

Recent moves

0 transactions
No recorded moves yet.
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Tracked holders · last 8 quarters
+3 vs previous quarter over the last 8.
15132024Q12025Q4