KZR — KEZAR LIFE SCIENCES INC

Ownership history in Qiming U.S. Ventures Management, LLC  ·  16 quarters on record

AI Ownership Summary

Qiming U.S. Ventures Management, LLC reported KEZAR LIFE SCIENCES INC (KZR) in 16 quarterly 13F filings from 2023 Q4 through 2025 Q3. Peak portfolio weight reached 1.75% in 2025 Q1. The latest visible filing shows KZR at 0.58% 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 KZR ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Qiming U.S. Ventures Management, LLC's position in KEZAR LIFE SCIENCES 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
2025 Q3

KZR was reported at 0.58% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
1.75% in 2025 Q1

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 2025 Q3

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.

KZR stock page Qiming U.S. Ventures Management, LLC fund profile Qiming U.S. Ventures Management, LLC full holdings
How Qiming U.S. Ventures Management, LLC held KZR — position size vs. price
% of Fund (quarterly)    KZR price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 8 quarters  ▾
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q3 UNCHANGED 82,871 — 0% 0.58% $323K 2025-11-14 (Est.) $6.18
2025 Q2 UNCHANGED 82,871 — 0% 1.61% $380K 2025-08-14 $3.98
2025 Q1 UNCHANGED 82,871 — 0% 1.75% $404K 2025-05-15 $4.06
2024 Q4 REDUCED 82,871 -745,840 -90.0% 1.09% $557K 2025-01-28 $6.48
2024 Q3 UNCHANGED 828,711 — 0% 1.24% $638K 2024-11-07 $7.41
2024 Q2 UNCHANGED 828,711 — 0% 0.94% $497K 2024-08-13 $5.80
2024 Q1 UNCHANGED 828,711 — 0% 0.83% $747K 2024-05-14 $7.90
2023 Q4 UNCHANGED 828,711 — 0% 0.72% $785K 2024-02-14 $8.40
8 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding KZR

As of 2025 Q4 — sorted by position size

BML Capital Management, LLC 3Y 3.92% Vazirani Asset Management LLC 3Y 1.85% Stonepine Capital Management, LLC 3Y 7Y 0.72% Aldebaran Capital, LLC 3Y 0.45% Rangeley Capital, LLC 0.45% TANG CAPITAL MANAGEMENT LLC 3Y 7Y 0.21% NANO CAP NEW MILLENNIUM GROWTH FUND L P 0.13% SUVRETTA CAPITAL MANAGEMENT, LLC 3Y 7Y 0.09% FNY Investment Advisers, LLC 3Y 7Y 0.09% Affinity Asset Advisors, LLC 3Y 0.08%

FAQ About Qiming U.S. Ventures Management, LLC and KZR

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

How long has Qiming U.S. Ventures Management, LLC reported owning KZR?

Qiming U.S. Ventures Management, LLC reported KZR across 8 quarterly 13F filings, from 2023 Q4 through 2025 Q3.

What was the largest reported KZR position in Qiming U.S. Ventures Management, LLC's portfolio?

The largest reported portfolio weight for KZR was 1.75% in 2025 Q1.

What is the latest reported KZR position on this page?

The most recent filing on this page is 2025 Q3, when Qiming U.S. Ventures Management, LLC reported 82,871 shares, equal to 0.58% of portfolio, with an estimated market value of $323K.

What does the chart on this KZR ownership page compare?

The chart compares Qiming U.S. Ventures Management, LLC's quarterly KZR 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.

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