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South Street Advisors LLC

Position in HALO — Halozyme Therapeutics, Inc.

CIK 1399706 New York, NY

Position in HALO

as of Jun 30, 2026 · filed Aug 5, 2026
Position Value
$18,682,188
+$3,627,276 QoQ
Shares Held
238,689
+2.5% QoQ
Ownership
0.210%
of shares outstanding
% of Portfolio
2.29%
of 13F equity value
Holder Rank
#86
of 667 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in HALO Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

South Street Advisors LLC holds $40,957,206 across 2 Biotechnology names. HALO ranks #2 (45.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 HALO
Halozyme Therapeutics, Inc.
This page
238,689 $18,682,188

All Filings in HALO

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $18,682,188 238,689
2026-03-31 $15,054,912 232,940
2025-12-31 $15,597,313 231,758
2025-09-30 $18,177,465 247,852
2025-06-30 $12,550,761 241,268
2025-03-31 $15,544,754 243,610
2024-12-31 $10,985,064 229,765
2024-09-30 $9,811,794 171,415