Quarry LP ZNTL — ZENTALIS PHARMACEUTICALS INC

Ownership history in Quarry LP  ·  7 quarters on record

AI Ownership Summary

Quarry LP reported ZENTALIS PHARMACEUTICALS INC (ZNTL) in 7 quarterly 13F filings from 2024 Q3 through 2026 Q1. Peak portfolio weight reached 0.06% in 2026 Q1. The latest visible filing shows ZNTL at 0.06% 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 ZNTL ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Quarry LP's position in ZENTALIS PHARMACEUTICALS 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

ZNTL was reported at 0.06% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.06% 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.

ZNTL stock page Quarry LP fund profile Quarry LP full holdings
How Quarry LP held ZNTL — position size vs. price
% of Fund (quarterly)    ZNTL price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 7 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 ADDED — — — 150,000 +18,000 +13.6% 0.06% $351K 2026-05-15 $4.05
2025 Q4 ADDED — — — 132,000 +23,250 +21.4% 0.03% $178K 2026-02-13 $2.39
2025 Q3 ADDED — — — 108,750 +3,750 +3.6% 0.04% $164K 2025-11-14 $1.33
2025 Q2 REDUCED 12.5% +28.4% ❌ 105,000 -15,000 -12.5% 0.03% $122K 2025-08-14 $1.48
2025 Q1 ADDED — — — 120,000 +66,500 +124.3% 0.04% $191K 2025-05-15 $1.26
2024 Q4 ADDED — — — 53,500 +38,500 +256.7% 0.02% $162K 2025-02-14 $2.43
2024 Q3 INITIATED — — — 15,000 — — 0.01% $55K 2024-11-14 $3.95

🏢 Other funds also holding ZNTL

As of 2026 Q1 — sorted by position size

Squadron Capital Management LLC 3.11% Ishara Investments LP 2.72% 5AM Venture Management, LLC 3Y 2.56% PFIZER INC 0.84% Peapod Lane Capital LLC 0.68% Decheng Capital LLC 0.47% Opaleye Management Inc. 3Y 7Y 0.44% CDC Financial, Inc. 0.42% Squadron Capital Management LLC 0.34% Almitas Capital LLC 3Y 7Y 0.32%

FAQ About Quarry LP and ZNTL

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

How long has Quarry LP reported owning ZNTL?

Quarry LP reported ZNTL across 7 quarterly 13F filings, from 2024 Q3 through 2026 Q1.

What was the largest reported ZNTL position in Quarry LP's portfolio?

The largest reported portfolio weight for ZNTL was 0.06% in 2026 Q1.

What is the latest reported ZNTL position on this page?

The most recent filing on this page is 2026 Q1, when Quarry LP reported 150,000 shares, equal to 0.06% of portfolio, with an estimated market value of $351K.

What does the chart on this ZNTL ownership page compare?

The chart compares Quarry LP's quarterly ZNTL 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 Quarry LP time their ZNTL position?

Based on 13F filing dates vs. subsequent ZNTL price moves, Quarry LP correctly timed 4 out of 6 reported position changes (67%). The annualised alpha on ZNTL relative to SPY over the holding period was -6.0%.

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