Zentalis Pharmaceuticals, Inc. - Common Stock, $0.001 par value per share (ZNTL)

Q: What does CUSIP 98943L107 represent in this 13F holders report?

CUSIP 98943L107 is the security identifier for ZNTL - Zentalis Pharmaceuticals, Inc. - Common Stock, $0.001 par value per share used to aggregate holder disclosures.

Q: How many institutions held ZNTL - Zentalis Pharmaceuticals, Inc. - Common Stock, $0.001 par value per share in Q3 2026?

3 institutional investors reported ZNTL - Zentalis Pharmaceuticals, Inc. - Common Stock, $0.001 par value per share for Q3 2026. Use the holders table for investor-level position and value details.

CUSIP: 98943L107

Q3 2026 13F Holders as of 30 Sep 2026

Security type / class: Equity / Common Stock, $0.001 par value per share
Total 13F shares: 11,010
Total 13F value: $30,498
Share change: -17,963
SEC-reported price per share: $2.77
Number of holders: 3
Value change: -$110,022
Number of buys: 3
Number of sells: 1
Shares outstanding: 94,920,069

Security key

98943L107

Report period

Q3 2026

Institutions

Top holders

ZNTL full security history Ownership snapshot Full 13F holder table Zentalis Pharmaceuticals, Inc. SEC filings Zentalis Pharmaceuticals, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 98943L107

Recent filing periods:

Q3 2026

Ownership snapshot

Top reported holders of ZNTL - Zentalis Pharmaceuticals, Inc. - Common Stock, $0.001 par value per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

WALTERS GROUP

Disclosed value leader

WALTERS GROUP

Comparable rows

15/15

Latest evidence

14 Aug 2026

13D/G 3/4/5 13F Lead comparable stake: 19% 13D/G row: WALTERS GROUP Showing 1-6 of 15 holder rows.

Quick read

WALTERS GROUP leads the comparable SEC ownership view at 19%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens WALTERS GROUP's linked filing trail.

Comparable ownership Top 5

WALTERS GROUP 19%

William Thurman Walters 9.9%

5AM Opportunities II (GP), LLC 6.4%

BlackRock, Inc. 5.2%

Squadron Capital Management LLC 5.1%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
WALTERS GROUP	13D/G 3/4/5 Walters William T · 10%+ Owner 13D/G 3/4/5	19%	$77,268,733 17,844,973 shares	+$18,770,550	14 Aug 2026
William Thurman Walters	3/4/5 13D/G 10%+ Owner · Walters William T 3/4/5 13D/G	9.9% from 13D/G	$62,457,405 17,844,973 shares	+$15,172,500	14 Aug 2026
5AM Opportunities II (GP), LLC	13D/G Andrew J. Schwab 13D/G	6.4%	$7,257,856 4,838,571 shares	$0	18 Dec 2025
BlackRock, Inc.	13F 13D/G Company 13F 13D/G	5.2% from 13D/G	$18,204,597 3,753,525 shares	—	30 Jun 2026
Squadron Capital Management LLC	13F 13D/G Company · Squadron Master Fund LP 13F 13D/G	5.1% from 13D/G	$17,945,000 3,700,000 shares	—	30 Jun 2026
VANGUARD GROUP INC	13D/G The Vanguard Group 13D/G	4.6%	$4,677,873 3,271,240 shares	$0	31 Dec 2024

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

11,010

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2026 vs Q2 2026 Across Filers

Q2 2026 holders

113

Q3 2026 holders

Holder diff

-110

Investor	Q2 2026 Shares	Q3 2026 Shares	Share Diff	Share Chg %	Q2 2026 value	Q3 2026 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend