Company · Ownership research

Zentalis Pharmaceuticals, Inc. ZNTL

CIK 0001725160 · CUSIP 98943L107

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 98943L107 (ZNTL), not CUSIP 98943L957 (ZNTL), CUSIP 98943L907 (ZNTL), and does not merge CUSIPs.

This page lists the top 20 of 136 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	Matrix Capital Management Company, LP CIK 1410830 · View history	$51.37M 13,959,973 shares	2.45%	0(0.00%)Unchanged	SEC filing ↗ Nov 14, 2024	▾
02	EVENTIDE ASSET MANAGEMENT, LLC CIK 1442891 · View history	$31.46M 8,547,896 shares	0.54%	0(0.00%)Unchanged	SEC filing ↗ Nov 14, 2024	▾
03	FMR LLC CIK 315066 · Amended · View history	$18.68M 5,075,837 shares	0.00%	-3.60M(-41.50%)Reduced	SEC filing ↗ Nov 13, 2024	▾
04	BlackRock, Inc. CIK 2012383 · View history	$17.52M 4,761,173 shares	0.00%	—	SEC filing ↗ Nov 13, 2024	▾
05	VANGUARD GROUP INC CIK 102909 · View history	$16.97M 4,612,707 shares	0.00%	-1.04M(-18.40%)Reduced	SEC filing ↗ Nov 13, 2024	▾
06	Decheng Capital LLC CIK 2010850 · View history	$11.44M 3,108,095 shares	2.71%	+37.65K(+1.20%)Added	SEC filing ↗ Nov 15, 2024	▾
07	CITADEL ADVISORS LLC CIK 1423053 · View history	$10.00M 2,717,521 shares	0.01%	-1.79M(-39.60%)Reduced	SEC filing ↗ Nov 14, 2024	▾
08	MORGAN STANLEY CIK 895421 · Amended · View history	$5.93M 1,611,567 shares	0.00%	-339.15K(-17.40%)Reduced	SEC filing ↗ May 14, 2025	▾
09	Verition Fund Management LLC CIK 1454027 · View history	$5.54M 1,504,320 shares	0.04%	+951.50K(+172.10%)Added	SEC filing ↗ Nov 14, 2024	▾
10	PRIMECAP MANAGEMENT CO/CA/ CIK 763212 · View history	$5.51M 1,498,030 shares	0.00%	+265.69K(+21.60%)Added	SEC filing ↗ Nov 8, 2024	▾
11	MPM BIOIMPACT LLC CIK 1687078 · View history	$5.39M 1,465,801 shares	0.81%	+15.80K(+1.10%)Added	SEC filing ↗ Nov 13, 2024	▾
12	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$4.76M 1,292,100 shares	0.00%	-42.36K(-3.20%)Reduced	SEC filing ↗ Nov 12, 2024	▾
13	STATE STREET CORP CIK 93751 · View history	$4.59M 1,246,613 shares	0.00%	-1.81M(-59.20%)Reduced	SEC filing ↗ Nov 14, 2024	▾
14	TWO SIGMA ADVISERS, LP CIK 1478735 · View history	$4.23M 1,149,400 shares	0.01%	+352.50K(+44.20%)Added	SEC filing ↗ Nov 14, 2024	▾
15	D. E. Shaw & Co., Inc. CIK 1009207 · View history	$4.15M 1,128,577 shares	0.01%	+888.24K(+369.60%)Added	SEC filing ↗ Nov 14, 2024	▾
16	Woodline Partners LP CIK 1784547 · View history	$3.88M 1,055,282 shares	0.03%	-461.80K(-30.40%)Reduced	SEC filing ↗ Nov 14, 2024	▾
17	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$3.82M 1,036,911 shares	0.00%	+113.01K(+12.20%)Added	SEC filing ↗ Nov 14, 2024	▾
18	Opaleye Management Inc. CIK 1595855 · View history	$3.56M 967,000 shares	0.59%	+967.00KNew	SEC filing ↗ Nov 14, 2024	▾
19	TYBOURNE CAPITAL MANAGEMENT (HK) LTD CIK 1553936 · View history	$3.54M 961,486 shares	0.99%	0(0.00%)Unchanged	SEC filing ↗ Nov 14, 2024	▾
20	Almitas Capital LLC CIK 1596468 · View history	$3.54M 960,928 shares	1.25%	+960.93KNew	SEC filing ↗ Nov 14, 2024	▾

Showing 20 / 136 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

136

Cancelled or null records excluded

Disclosed shares

70,964,500

Not deduplicated across managers

Disclosed value

$261.16M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Zentalis Pharmaceuticals, Inc. · Q3 2024

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.