Zentalis Pharmaceuticals ZNTL Institutional Ownership

NASDAQ ZNTL

$2.61 -0.16 (-5.96%)

At close: Oct 1, 2026 · 4:00 PM EDT

Institutions by Trading Activity

117 Institutions

Increased 65 55.6%

Unchanged 20 17.1%

Reduced 32 27.4%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

66.67%

▲+4.68 pp QoQ

Shares Held by Institutions

47.56Mn

of 71.33Mn outstanding

▲+14.18% QoQ

Shares Outstanding

71.33Mn

23.77Mn held outside 13F filers

Institutional Investors

117

filed 13F for Jun 2026

▲+15 vs prior quarter

Net Shares Added (QoQ)

+5.91Mn

accumulated since last quarter

Value of Holdings

$131.73Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Zentalis Pharmaceuticals, Inc. (NASDAQ:ZNTL) is held by 117 institutional investors per 13F filings through June 2026.

These investors held 66.7% of outstanding shares in June 2026, up from 62.0% in March 2026.
Their total shares held in ZNTL increased 14.18% quarter over quarter, and separately, investors owning Zentalis Pharmaceuticals increased 0.86% from a year ago.
Among the 117 funds, 65 bought more Zentalis Pharmaceuticals shares, 32 sold down, and 20 held their ground.
In total, institutional investors held 47.56Mn shares in Zentalis Pharmaceuticals as of June 2026, up by 5.91Mn shares quarter on quarter, and down 6.54Mn shares year over year.
5AM Venture Management, LLC holds the largest position in ZNTL at 3.95Mn shares as of June 30, 2026, or 5.54% of shares outstanding.
Leading buyers of Zentalis Pharmaceuticals shares for the quarter ending June 2026 were BlackRock, Inc. (2.48Mn), ORBIMED ADVISORS LLC (1.39Mn), Soleus Capital Management, L.P. (950.0K), GEODE CAPITAL MANAGEMENT, LLC (663.08K), State Street Corp (637.73K).
The biggest sellers of Zentalis Pharmaceuticals for the quarter ending June 2026 included D. E. Shaw & Co., Inc. (937.53K), MILLENNIUM MANAGEMENT LLC (625.54K), JANE STREET GROUP, LLC (475.94K), BNP PARIBAS FINANCIAL MARKETS (458.96K), Barclays Plc (432.36K).
According to Business Quant data, leading holders of ZNTL for June 2026 are 5AM Venture Management, LLC (3.95Mn), BlackRock, Inc. (3.75Mn), Squadron Capital Management LLC (3.7Mn), TWO SIGMA INVESTMENTS, LP (3.02Mn), VANGUARD CAPITAL MANAGEMENT LLC (2.84Mn), ACADIAN ASSET MANAGEMENT LLC (2.68Mn), CITADEL ADVISORS LLC (2.3Mn), RENAISSANCE TECHNOLOGIES LLC (1.61Mn), Opaleye Management Inc. (1.41Mn), ORBIMED ADVISORS LLC (1.39Mn).

Form 13F Holdings

117 Institutional Holders

Report period 30 Jun, 2026

Total shares held 47.56Mn

Of outstanding 66.67%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	5AM Venture Management, LLC	0001799883	3,947,913	5.54%	0	0.00%	$19.15Mn
2	BlackRock, Inc.	0002012383	3,753,525	5.26%	▲2,483,688	+195.59%	$18.20Mn
3	Squadron Capital Management LLC	0002050709	3,700,000	5.19%	▲69,000	+1.90%	$17.95Mn
4	TWO SIGMA INVESTMENTS, LP	0001179392	3,024,936	4.24%	▲68,410	+2.31%	$14.67Mn
5	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,835,669	3.98%	▲524,962	+22.72%	$13.75Mn
6	ACADIAN ASSET MANAGEMENT LLC	0000916542	2,681,900	3.76%	▼166,352	-5.84%	$13.00K
7	CITADEL ADVISORS LLC	0001423053	2,298,403	3.22%	▲566,320	+32.70%	$11.15Mn
8	RENAISSANCE TECHNOLOGIES LLC	0001037389	1,609,078	2.26%	▼329,067	-16.98%	$7.80Mn
9	Opaleye Management Inc.	0001595855	1,412,656	1.98%	0	0.00%	$6.85Mn
10	ORBIMED ADVISORS LLC	0001055951	1,390,576	1.95%	▲1,390,576	0.00%	$6.74Mn
11	Decheng Capital LLC	0002010850	1,323,327	1.86%	0	0.00%	$6.42Mn
12	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,284,117	1.80%	▲663,081	+106.77%	$6.23Mn
13	Bank Of America Corp /De/	0000070858	1,114,650	1.56%	▼17,644	-1.56%	$5.41Mn
14	Ishara Investments LP	0002111609	1,025,000	1.44%	▼205,000	-16.67%	$4.97Mn
15	PRIMECAP MANAGEMENT CO/CA/	0000763212	957,420	1.34%	0	0.00%	$4.64Mn
16	Pfizer Inc	0000078003	953,834	1.34%	0	0.00%	$3.85Mn
17	Soleus Capital Management, L.P.	0001802630	950,000	1.33%	▲950,000	0.00%	$4.61Mn
18	State Street Corp	0000093751	887,416	1.24%	▲637,726	+255.41%	$4.30Mn
19	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	808,548	1.13%	▲447,948	+124.22%	$3.92Mn
20	Connor, Clark & Lunn Investment Management Ltd.	0001596800	758,033	1.06%	▼33,968	-4.29%	$3.68Mn

Showing 1 to 20 of 117 holders