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 106 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	RA CAPITAL MANAGEMENT, L.P. CIK 1346824 · View history	$107.44M 4,178,823 shares	1.79%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2025	▾
02	Falcon Edge Capital, LP CIK 1558858 · View history	$92.87M 3,612,211 shares	41.37%	0(0.00%)Unchanged	SEC filing ↗ May 14, 2025	▾
03	Paradigm Biocapital Advisors LP CIK 1855655 · View history	$38.87M 1,511,932 shares	1.79%	+741.48K(+96.20%)Added	SEC filing ↗ May 15, 2025	▾
04	VANGUARD GROUP INC CIK 102909 · View history	$30.84M 1,199,462 shares	0.00%	+21.02K(+1.80%)Added	SEC filing ↗ May 9, 2025	▾
05	BlackRock, Inc. CIK 2012383 · View history	$29.99M 1,166,517 shares	0.00%	+10.89K(+0.90%)Added	SEC filing ↗ May 2, 2025	▾
06	72 Investment Holdings, LLC CIK 1832749 · View history	$26.17M 1,017,751 shares	73.53%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2025	▾
07	Sectoral Asset Management Inc CIK 1274413 · View history	$25.12M 977,245 shares	19.56%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2025	▾
08	RTW INVESTMENTS, LP CIK 1493215 · View history	$22.20M 863,389 shares	0.34%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2025	▾
09	Point72 Asset Management, L.P. CIK 1603466 · Amended · View history	$21.91M 852,244 shares	0.06%	+68.32K(+8.70%)Added	SEC filing ↗ Jul 21, 2025	▾
10	TANG CAPITAL MANAGEMENT LLC CIK 1232621 · View history	$19.72M 766,940 shares	1.09%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2025	▾
11	UBS Group AG CIK 1610520 · View history	$17.15M 667,164 shares	0.00%	+581.24K(+676.40%)Added	SEC filing ↗ May 13, 2025	▾
12	ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 1165408 · View history	$13.83M 537,738 shares	0.03%	+537.74KNew	SEC filing ↗ May 15, 2025	▾
13	Samsara BioCapital, LLC CIK 1744967 · View history	$13.53M 526,390 shares	2.41%	-460.59K(-46.70%)Reduced	SEC filing ↗ May 15, 2025	▾
14	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$9.27M 360,392 shares	0.00%	+26.37K(+7.90%)Added	SEC filing ↗ May 13, 2025	▾
15	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$7.89M 306,978 shares	0.00%	-515.98K(-62.70%)Reduced	SEC filing ↗ May 14, 2025	▾
16	STATE STREET CORP CIK 93751 · View history	$7.39M 287,356 shares	0.00%	-206.96K(-41.90%)Reduced	SEC filing ↗ May 15, 2025	▾
17	MORGAN STANLEY CIK 895421 · View history	$4.85M 188,744 shares	0.00%	+96.46K(+104.50%)Added	SEC filing ↗ May 15, 2025	▾
18	Granahan Investment Management, LLC CIK 1026710 · View history	$4.53M 176,166 shares	0.23%	+124.32K(+239.80%)Added	SEC filing ↗ May 15, 2025	▾
19	Alyeska Investment Group, L.P. CIK 1453072 · View history	$3.65M 142,113 shares	0.01%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2025	▾
20	NORTHERN TRUST CORP CIK 73124 · View history	$3.62M 140,954 shares	0.00%	+1.67K(+1.20%)Added	SEC filing ↗ May 13, 2025	▾

Showing 20 / 106 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

106

Cancelled or null records excluded

Disclosed shares

21,072,237

Not deduplicated across managers

Disclosed value

$541.76M

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. · Q1 2025

Explore all 106 reporting institutions.

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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.