BERNZOTT CAPITAL ADVISORS HALO — HALOZYME THERAPEUTICS INC

Ownership history in BERNZOTT CAPITAL ADVISORS  ·  16 quarters on record

AI Ownership Summary

BERNZOTT CAPITAL ADVISORS reported HALOZYME THERAPEUTICS INC (HALO) in 16 quarterly 13F filings from 2023 Q4 through 2026 Q1. Peak portfolio weight reached 4.52% in 2024 Q2. The latest visible filing shows HALO at 2.11% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this HALO ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was BERNZOTT CAPITAL ADVISORS's position in HALOZYME THERAPEUTICS INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q1

HALO was reported at 2.11% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
4.52% in 2024 Q2

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2023 Q4 to 2026 Q1

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

HALO stock page BERNZOTT CAPITAL ADVISORS fund profile BERNZOTT CAPITAL ADVISORS full holdings
How BERNZOTT CAPITAL ADVISORS held HALO — position size vs. price
% of Fund (quarterly)    HALO price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 9 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 ADDED — — — 68,277 +483 +0.7% 2.11% $4.4M 2026-04-30 $63.66
2025 Q4 REDUCED — — — 67,794 -1,458 -2.1% 2.17% $4.6M 2026-02-03 $76.48
2025 Q3 REDUCED — — — 69,252 -1,151 -1.6% 2.40% $5.1M 2025-10-28 $65.40
2025 Q2 REDUCED 30.8% +40.9% ❌ 70,403 -31,357 -30.8% 1.87% $3.7M 2025-07-30 $60.08
2025 Q1 ADDED — — — 101,760 +7,775 +8.3% 3.20% $6.5M 2025-05-05 $60.62
2024 Q4 REDUCED 49.8% +33.5% ❌ 93,985 -93,264 -49.8% 2.22% $4.5M 2025-01-15 $54.51
2024 Q2 REDUCED 10.8% +9.3% ❌ 187,249 -22,555 -10.8% 4.52% $9.8M 2024-07-26 $56.23
2024 Q1 ADDED — — — 209,804 +84,825 +67.9% 3.38% $8.5M 2024-05-01 $39.30
2023 Q4 REDUCED 27.3% +11.8% ❌ 124,979 -46,829 -27.3% 1.80% $4.6M 2024-02-12 $35.69
7 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding HALO

As of 2026 Q1 — sorted by position size

Panoramic Capital, LLC 5.28% Koa Wealth Management, LLC 4.38% SNYDER CAPITAL MANAGEMENT L P 3Y 7Y 2.91% MIZUHO MARKETS AMERICAS LLC 3Y 2.34% 2Xideas AG 3Y 2.32% South Street Advisors LLC 3Y 7Y 2.18% Future Fund LLC 3Y 2.16% Sidoxia Capital Management, LLC 1.94% Steamboat Capital Partners, LLC 3Y 7Y 1.76% Verity Asset Management, Inc. 3Y 7Y 1.44%

FAQ About BERNZOTT CAPITAL ADVISORS and HALO

These are the practical questions this page is built to answer before you even open the full history table.

How long has BERNZOTT CAPITAL ADVISORS reported owning HALO?

BERNZOTT CAPITAL ADVISORS reported HALO across 9 quarterly 13F filings, from 2023 Q4 through 2026 Q1.

What was the largest reported HALO position in BERNZOTT CAPITAL ADVISORS's portfolio?

The largest reported portfolio weight for HALO was 4.52% in 2024 Q2.

What is the latest reported HALO position on this page?

The most recent filing on this page is 2026 Q1, when BERNZOTT CAPITAL ADVISORS reported 68,277 shares, equal to 2.11% of portfolio, with an estimated market value of $4.4M.

What does the chart on this HALO ownership page compare?

The chart compares BERNZOTT CAPITAL ADVISORS's quarterly HALO portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did BERNZOTT CAPITAL ADVISORS time their HALO position?

Based on 13F filing dates vs. subsequent HALO price moves, BERNZOTT CAPITAL ADVISORS correctly timed 7 out of 15 reported position changes (47%). The annualised alpha on HALO relative to SPY over the holding period was -3.7%.

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