Mirae Asset Global Investments Co., Ltd. ZLAB — ZAI LAB LTD

Ownership history in Mirae Asset Global Investments Co., Ltd.  ·  27 quarters on record

AI Ownership Summary

Mirae Asset Global Investments Co., Ltd. reported ZAI LAB LTD (ZLAB) in 27 quarterly 13F filings from 2024 Q2 through 2026 Q2. Peak portfolio weight reached 0.01% in 2025 Q3. The latest visible filing shows ZLAB at 0.00% 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 ZLAB ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Mirae Asset Global Investments Co., Ltd.'s position in ZAI LAB 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

ZLAB was reported at 0.00% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.01% 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 Q2 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.

ZLAB stock page Mirae Asset Global Investments Co., Ltd. fund profile Mirae Asset Global Investments Co., Ltd. full holdings
How Mirae Asset Global Investments Co., Ltd. held ZLAB — position size vs. price
% of Fund (quarterly)    ZLAB 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 Q2 REDUCED 28.1% +35.2% ❌ 3,926 -1,533 -28.1% 0.00% $75K 2026-07-22 $20.50
2026 Q1 REDUCED 94.7% -2.1% ✅ 5,459 -97,659 -94.7% 0.00% $103K 2026-05-04 $21.22
2025 Q4 REDUCED — — — 103,118 -1,981 -1.9% 0.01% $1.8M 2026-01-26 $17.64
2025 Q3 ADDED — — — 105,099 +27,242 +35.0% 0.01% $3.6M 2025-11-03 $26.75
2025 Q2 REDUCED 96.3% -5.8% ✅ 77,857 -2,054,344 -96.3% 0.01% $2.7M 2025-07-21 $34.66
2025 Q1 ADDED — — — 2,132,201 +2,127,598 +46222.0% 0.00% $1.1M 2025-04-24 $33.80
2024 Q4 ADDED — — — 4,603 +86 +1.9% 0.00% $122K 2025-01-27 $26.84
2024 Q3 REDUCED 94.8% +9.7% ❌ 4,517 -82,387 -94.8% 0.00% $107K 2024-10-23 $28.94
2024 Q2 REDUCED 16.7% +39.3% ❌ 86,904 -17,378 -16.7% 0.01% $1.5M 2024-07-30 $18.37
18 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding ZLAB

As of 2026 Q2 — sorted by position size

B Group, Inc. 4.02% ADAR1 Capital Management, LLC 2.93% TCG Crossover Management, LLC 3Y 2.8% SUPERSTRING CAPITAL MANAGEMENT LP 1.87% NEXTBio Capital Management LP 1.6% RTW INVESTMENTS, LP 3Y 7Y 1.07% Spruce Street Capital LP 1.04% RA CAPITAL MANAGEMENT, L.P. 3Y 7Y 0.95% Frazier Life Sciences Management, L.P. 3Y 0.79% Rock Springs Capital Management LP 3Y 7Y 0.76%

FAQ About Mirae Asset Global Investments Co., Ltd. and ZLAB

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

How long has Mirae Asset Global Investments Co., Ltd. reported owning ZLAB?

Mirae Asset Global Investments Co., Ltd. reported ZLAB across 9 quarterly 13F filings, from 2024 Q2 through 2026 Q2.

What was the largest reported ZLAB position in Mirae Asset Global Investments Co., Ltd.'s portfolio?

The largest reported portfolio weight for ZLAB was 0.01% in 2025 Q3.

What is the latest reported ZLAB position on this page?

The most recent filing on this page is 2026 Q2, when Mirae Asset Global Investments Co., Ltd. reported 3,926 shares, equal to 0.00% of portfolio, with an estimated market value of $75K.

What does the chart on this ZLAB ownership page compare?

The chart compares Mirae Asset Global Investments Co., Ltd.'s quarterly ZLAB 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 Mirae Asset Global Investments Co., Ltd. time their ZLAB position?

Based on 13F filing dates vs. subsequent ZLAB price moves, Mirae Asset Global Investments Co., Ltd. correctly timed 15 out of 24 reported position changes (62%). The annualised alpha on ZLAB relative to SPY over the holding period was +14.8%.

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