Palumbo Wealth Management LLC PTGX — PROTAGONIST THERAPEUTICS INC

Ownership history in Palumbo Wealth Management LLC  ·  5 quarters on record

AI Ownership Summary

Palumbo Wealth Management LLC reported PROTAGONIST THERAPEUTICS INC (PTGX) in 5 quarterly 13F filings from 2024 Q3 through 2026 Q1. Peak portfolio weight reached 0.16% in 2026 Q1. The latest visible filing shows PTGX at 0.16% 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.

What this PTGX ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Palumbo Wealth Management LLC's position in PROTAGONIST 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

PTGX was reported at 0.16% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.16% in 2026 Q1

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

Time in book
Holding Window
2024 Q3 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.

PTGX stock page Palumbo Wealth Management LLC fund profile Palumbo Wealth Management LLC full holdings
How Palumbo Wealth Management LLC held PTGX — position size vs. price
% of Fund (quarterly)    PTGX price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 5 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 REDUCED — — — 6,083 -257 -4.1% 0.16% $641K 2026-05-12 $99.95
2025 Q4 ADDED — — — 6,340 +1,072 +20.3% 0.14% $554K 2026-01-21 $83.89
2025 Q3 REDUCED 30.0% +32.4% ❌ 5,268 -2,262 -30.0% 0.11% $350K 2025-11-10 $83.23
2025 Q2 ADDED — — — 7,530 +2,319 +44.5% 0.13% $416K 2025-07-15 $55.32
2024 Q3 INITIATED — — — 5,211 — — 0.09% $234K 2024-10-28 $48.20

🏢 Other funds also holding PTGX

As of 2026 Q1 — sorted by position size

JOHNSON & JOHNSON 3Y 39.57% NEXTBio Capital Management LP 11.24% ADAR1 Capital Management, LLC 6.17% RTW INVESTMENTS, LP 3Y 7Y 5.31% Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A. 5.11% KVP Capital Advisors, LP 4.17% Knott David M Jr 3Y 3.95% FARALLON CAPITAL MANAGEMENT LLC 3Y 7Y 3.81% Eagle Health Investments LP 3Y 3.31% PERCEPTIVE ADVISORS LLC 3Y 7Y 2.54%

FAQ About Palumbo Wealth Management LLC and PTGX

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

How long has Palumbo Wealth Management LLC reported owning PTGX?

Palumbo Wealth Management LLC reported PTGX across 5 quarterly 13F filings, from 2024 Q3 through 2026 Q1.

What was the largest reported PTGX position in Palumbo Wealth Management LLC's portfolio?

The largest reported portfolio weight for PTGX was 0.16% in 2026 Q1.

What is the latest reported PTGX position on this page?

The most recent filing on this page is 2026 Q1, when Palumbo Wealth Management LLC reported 6,083 shares, equal to 0.16% of portfolio, with an estimated market value of $641K.

What does the chart on this PTGX ownership page compare?

The chart compares Palumbo Wealth Management LLC's quarterly PTGX 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 Palumbo Wealth Management LLC time their PTGX position?

Based on 13F filing dates vs. subsequent PTGX price moves, Palumbo Wealth Management LLC correctly timed 3 out of 4 reported position changes (75%). The annualised alpha on PTGX relative to SPY over the holding period was +64.9%.

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