Nan Fung Group Holdings Ltd ONC — BEIGENE LTD

Ownership history in Nan Fung Group Holdings Ltd  ·  19 quarters on record

AI Ownership Summary

Nan Fung Group Holdings Ltd reported BEIGENE LTD (ONC) in 19 quarterly 13F filings from 2024 Q1 through 2026 Q2. Peak portfolio weight reached 8.99% in 2025 Q3. The latest visible filing shows ONC at 3.41% 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 ONC ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Nan Fung Group Holdings Ltd's position in BEIGENE LTD, 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 Q2

ONC was reported at 3.41% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
8.99% in 2025 Q3

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

Time in book
Holding Window
2024 Q1 to 2026 Q2

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.

ONC stock page Nan Fung Group Holdings Ltd fund profile Nan Fung Group Holdings Ltd full holdings
How Nan Fung Group Holdings Ltd held ONC — position size vs. price
% of Fund (quarterly)    ONC price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 10 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q2 UNCHANGED — — — 15,722 — 0% 3.41% $4.5M 2026-08-13 $356.01
2026 Q1 UNCHANGED — — — 15,722 — 0% 3.85% $4.7M 2026-05-14 $304.62
2025 Q4 UNCHANGED — — — 15,722 — 0% 4.28% $4.8M 2026-02-13 $346.07
2025 Q3 UNCHANGED — — — 15,722 — 0% 8.99% $5.4M 2025-11-13 $368.36
2025 Q2 UNCHANGED — — — 15,722 — 0% 6.00% $3.8M 2025-08-13 $307.51
2025 Q1 REDUCED 21.4% -11.1% ✅ 15,722 -4,275 -21.4% 3.49% $4.3M 2025-05-14 $219.95
2024 Q4 REDUCED 13.1% +47.4% ❌ 19,997 -3,025 -13.1% 3.16% $3.7M 2025-02-13 $225.49
2024 Q3 UNCHANGED — — — 23,022 — 0% 4.45% $5.2M 2024-11-13 $195.45
2024 Q2 UNCHANGED — — — 23,022 — 0% 3.50% $3.3M 2024-08-13 $187.20
2024 Q1 ADDED — — — 23,022 +11,000 +91.5% 3.34% $3.6M 2024-05-14 $160.77
9 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding ONC

As of 2026 Q2 — sorted by position size

BAKER BROS. ADVISORS LP 3Y 7Y 12.57% Patient Square Capital LP 3Y 3.97% Atle Fund Management AB 3Y 7Y 2.7% Siren, L.L.C. 2.68% SUPERSTRING CAPITAL MANAGEMENT LP 2.21% JGP Global Gestao de Recursos Ltda. 3Y 7Y 1.08% Slow Capital, Inc. 3Y 7Y 0.94% PRIMECAP MANAGEMENT CO/CA/ 3Y 7Y 0.84% Capital Group Investment Management Pte. Ltd. 3Y 0.72% CAPITAL INTERNATIONAL LTD /CA/ 3Y 7Y 0.72%

FAQ About Nan Fung Group Holdings Ltd and ONC

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

How long has Nan Fung Group Holdings Ltd reported owning ONC?

Nan Fung Group Holdings Ltd reported ONC across 10 quarterly 13F filings, from 2024 Q1 through 2026 Q2.

What was the largest reported ONC position in Nan Fung Group Holdings Ltd's portfolio?

The largest reported portfolio weight for ONC was 8.99% in 2025 Q3.

What is the latest reported ONC position on this page?

The most recent filing on this page is 2026 Q2, when Nan Fung Group Holdings Ltd reported 15,722 shares, equal to 3.41% of portfolio, with an estimated market value of $4.5M.

What does the chart on this ONC ownership page compare?

The chart compares Nan Fung Group Holdings Ltd's quarterly ONC 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 Nan Fung Group Holdings Ltd time their ONC position?

Based on 13F filing dates vs. subsequent ONC price moves, Nan Fung Group Holdings Ltd correctly timed 3 out of 5 reported position changes (60%). The annualised alpha on ONC relative to SPY over the holding period was -1.8%.

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