Company · Ownership research

LENZ Therapeutics, Inc. LENZ

CIK 0001815776 · CUSIP 52635N103

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 52635N103 (LENZ), not CUSIP 52635N903 (LENZ), CUSIP 52635N953 (LENZ), and does not merge CUSIPs.

This page lists the top 20 of 115 rows by value; the complete set is available through the API.

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	RA CAPITAL MANAGEMENT, L.P. CIK 1346824 · View history	$122.48M 4,178,823 shares	2.06%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2025	▾
02	Falcon Edge Capital, LP CIK 1558858 · View history	$105.87M 3,612,211 shares	11.41%	0(0.00%)Unchanged	SEC filing ↗ Aug 13, 2025	▾
03	Paradigm Biocapital Advisors LP CIK 1855655 · View history	$50.33M 1,717,066 shares	2.15%	+205.13K(+13.60%)Added	SEC filing ↗ Aug 14, 2025	▾
04	BlackRock, Inc. CIK 2012383 · View history	$41.99M 1,432,461 shares	0.00%	+265.94K(+22.80%)Added	SEC filing ↗ Aug 12, 2025	▾
05	VANGUARD GROUP INC CIK 102909 · View history	$37.84M 1,290,994 shares	0.00%	+91.53K(+7.60%)Added	SEC filing ↗ Aug 11, 2025	▾
06	ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 1165408 · View history	$32.91M 1,122,738 shares	0.06%	+585.00K(+108.80%)Added	SEC filing ↗ Aug 14, 2025	▾
07	72 Investment Holdings, LLC CIK 1832749 · View history	$29.83M 1,017,751 shares	77.84%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2025	▾
08	Sectoral Asset Management Inc CIK 1274413 · View history	$28.64M 977,245 shares	18.91%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2025	▾
09	TANG CAPITAL MANAGEMENT LLC CIK 1232621 · View history	$26.31M 897,616 shares	1.33%	+130.68K(+17.00%)Added	SEC filing ↗ Aug 14, 2025	▾
10	UBS Group AG CIK 1610520 · View history	$25.84M 881,481 shares	0.01%	+214.32K(+32.10%)Added	SEC filing ↗ Aug 14, 2025	▾
11	RTW INVESTMENTS, LP CIK 1493215 · View history	$25.31M 863,389 shares	0.36%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2025	▾
12	Point72 Asset Management, L.P. CIK 1603466 · View history	$18.12M 618,142 shares	0.04%	-234.10K(-27.50%)Reduced	SEC filing ↗ Aug 14, 2025	▾
13	MORGAN STANLEY CIK 895421 · View history	$17.16M 585,355 shares	0.00%	+396.61K(+210.10%)Added	SEC filing ↗ Aug 14, 2025	▾
14	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$12.20M 416,122 shares	0.00%	+55.73K(+15.50%)Added	SEC filing ↗ Aug 8, 2025	▾
15	STATE STREET CORP CIK 93751 · View history	$11.01M 375,728 shares	0.00%	+88.37K(+30.80%)Added	SEC filing ↗ Aug 14, 2025	▾
16	Ally Bridge Group (NY) LLC CIK 1822947 · View history	$10.06M 343,322 shares	8.37%	+343.32KNew	SEC filing ↗ Aug 14, 2025	▾
17	Samsara BioCapital, LLC CIK 1744967 · View history	$10.05M 343,012 shares	2.06%	-183.38K(-34.80%)Reduced	SEC filing ↗ Aug 14, 2025	▾
18	Saturn V Capital Management LP CIK 1964437 · View history	$10.03M 342,312 shares	4.07%	+342.31KNew	SEC filing ↗ Aug 13, 2025	▾
19	Invesco Ltd. CIK 914208 · View history	$7.82M 266,680 shares	0.00%	+266.68KNew	SEC filing ↗ Aug 13, 2025	▾
20	SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC CIK 1638555 · View history	$7.03M 240,000 shares	0.27%	+240.00KNew	SEC filing ↗ Aug 14, 2025	▾

Showing 20 / 115 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

115

Cancelled or null records excluded

Disclosed shares

24,727,165

Not deduplicated across managers

Disclosed value

$725.11M

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.

LENZ Therapeutics, Inc. · Q2 2025

Explore all 115 reporting institutions.

This page includes 20 of 115 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

Download CSV
Earlier quarters
Advanced screening & filtering
API & AI access

Already have an account?

＋ New accounts get free API credits to explore data beyond ownership filings.

For AI agents & developers

The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 115 reporting institutions; totals use the complete disclosed data.

Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.

MCP  https://api.akkrudata.ai/mcp

akkru_institutional_holdings
{"action":"holders","cusip":"52635N103","quarter":"2025Q2","type":"positions","page_size":100}

Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.

MCP endpoint: https://api.akkrudata.ai/mcp
API / MCP / CLI documentation: /documents
llms.txt: /llms.txt

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.