Company · Ownership research

Nkarta, Inc. NKTX

CIK 0001787400 · CUSIP 65487U108

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 65487U108 (NKTX), not CUSIP 65487U908 (NKTX), CUSIP 65487U958 (NKTX), and does not merge CUSIPs.

This page lists the top 20 of 113 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	$26.90M 10,805,129 shares	0.36%	0(0.00%)Unchanged	SEC filing ↗ Feb 14, 2025	▾
02	BlackRock, Inc. CIK 2012383 · View history	$11.58M 4,650,498 shares	0.00%	+428.12K(+10.10%)Added	SEC filing ↗ Feb 7, 2025	▾
03	Samsara BioCapital, LLC CIK 1744967 · View history	$9.38M 3,768,035 shares	1.29%	0(0.00%)Unchanged	SEC filing ↗ Feb 14, 2025	▾
04	NEA Management Company, LLC CIK 1512848 · View history	$8.89M 3,568,781 shares	0.50%	0(0.00%)Unchanged	SEC filing ↗ Feb 14, 2025	▾
05	CITADEL ADVISORS LLC CIK 1423053 · View history	$8.88M 3,564,568 shares	0.01%	+425.33K(+13.50%)Added	SEC filing ↗ Feb 14, 2025	▾
06	SR One Capital Management, LP CIK 1910264 · View history	$8.30M 3,333,333 shares	2.02%	0(0.00%)Unchanged	SEC filing ↗ Feb 13, 2025	▾
07	JPMORGAN CHASE & CO CIK 19617 · View history	$6.32M 2,537,922 shares	0.00%	+1.47M(+138.70%)Added	SEC filing ↗ Feb 12, 2025	▾
08	VANGUARD GROUP INC CIK 102909 · View history	$6.30M 2,530,780 shares	0.00%	-479.16K(-15.90%)Reduced	SEC filing ↗ Feb 11, 2025	▾
09	WASATCH ADVISORS LP CIK 814133 · View history	$6.28M 2,520,909 shares	0.03%	+686.23K(+37.40%)Added	SEC filing ↗ Feb 13, 2025	▾
10	Jefferies Financial Group Inc. CIK 96223 · Amended · View history	$6.24M 2,504,219 shares	0.07%	+2.25M(+901.70%)Added	SEC filing ↗ Feb 27, 2025	▾
11	TANG CAPITAL MANAGEMENT LLC CIK 1232621 · View history	$5.71M 2,293,719 shares	0.38%	+1.64M(+252.90%)Added	SEC filing ↗ Feb 14, 2025	▾
12	DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) CIK 1009258 · View history	$5.37M 2,155,000 shares	0.10%	0(0.00%)Unchanged	SEC filing ↗ Feb 14, 2025	▾
13	MORGAN STANLEY CIK 895421 · Amended · View history	$4.37M 1,754,344 shares	0.00%	+1.38M(+368.60%)Added	SEC filing ↗ May 15, 2025	▾
14	Alyeska Investment Group, L.P. CIK 1453072 · View history	$3.32M 1,334,696 shares	0.01%	+250.00K(+23.00%)Added	SEC filing ↗ Feb 14, 2025	▾
15	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$2.94M 1,181,357 shares	0.00%	+10.33K(+0.90%)Added	SEC filing ↗ Feb 12, 2025	▾
16	STATE STREET CORP CIK 93751 · View history	$2.83M 1,137,002 shares	0.00%	+38.94K(+3.50%)Added	SEC filing ↗ Feb 14, 2025	▾
17	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$2.11M 849,801 shares	0.01%	+417.02K(+96.40%)Added	SEC filing ↗ Feb 11, 2025	▾
18	ORBIMED ADVISORS LLC CIK 1055951 · View history	$2.05M 821,400 shares	0.04%	-659.20K(-44.50%)Reduced	SEC filing ↗ Feb 14, 2025	▾
19	Affinity Asset Advisors, LLC CIK 1773195 · View history	$1.99M 800,000 shares	0.31%	+150.00K(+23.10%)Added	SEC filing ↗ Feb 13, 2025	▾
20	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$1.89M 757,075 shares	0.00%	-127.20K(-14.40%)Reduced	SEC filing ↗ Feb 13, 2025	▾

Showing 20 / 113 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

113

Cancelled or null records excluded

Disclosed shares

62,166,807

Not deduplicated across managers

Disclosed value

$154.77M

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.

Nkarta, Inc. · Q4 2024

Explore all 113 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.