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 112 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	$19.88M 10,805,129 shares	0.33%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2025	▾
02	TANG CAPITAL MANAGEMENT LLC CIK 1232621 · View history	$12.98M 7,055,576 shares	0.72%	+4.76M(+207.60%)Added	SEC filing ↗ May 15, 2025	▾
03	BlackRock, Inc. CIK 2012383 · View history	$8.33M 4,529,416 shares	0.00%	-121.08K(-2.60%)Reduced	SEC filing ↗ May 2, 2025	▾
04	Samsara BioCapital, LLC CIK 1744967 · View history	$6.93M 3,768,035 shares	1.24%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2025	▾
05	NEA Management Company, LLC CIK 1512848 · View history	$6.57M 3,568,781 shares	0.51%	0(0.00%)Unchanged	SEC filing ↗ May 14, 2025	▾
06	CITADEL ADVISORS LLC CIK 1423053 · View history	$6.46M 3,508,493 shares	0.01%	-56.08K(-1.60%)Reduced	SEC filing ↗ May 15, 2025	▾
07	SR One Capital Management, LP CIK 1910264 · View history	$6.13M 3,333,333 shares	1.58%	0(0.00%)Unchanged	SEC filing ↗ May 13, 2025	▾
08	VANGUARD GROUP INC CIK 102909 · View history	$4.65M 2,525,107 shares	0.00%	-5.67K(-0.20%)Reduced	SEC filing ↗ May 9, 2025	▾
09	WASATCH ADVISORS LP CIK 814133 · View history	$3.80M 2,066,010 shares	0.02%	-454.90K(-18.00%)Reduced	SEC filing ↗ May 15, 2025	▾
10	Alyeska Investment Group, L.P. CIK 1453072 · View history	$3.80M 2,064,956 shares	0.02%	+730.26K(+54.70%)Added	SEC filing ↗ May 15, 2025	▾
11	JPMORGAN CHASE & CO CIK 19617 · View history	$2.64M 1,432,558 shares	0.00%	-1.11M(-43.60%)Reduced	SEC filing ↗ May 12, 2025	▾
12	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$2.21M 1,198,313 shares	0.00%	+16.96K(+1.40%)Added	SEC filing ↗ May 13, 2025	▾
13	STATE STREET CORP CIK 93751 · View history	$2.06M 1,117,902 shares	0.00%	-19.10K(-1.70%)Reduced	SEC filing ↗ May 15, 2025	▾
14	AWM Investment Company, Inc. CIK 1535264 · View history	$1.84M 1,000,000 shares	0.25%	+600.00K(+150.00%)Added	SEC filing ↗ May 15, 2025	▾
15	ORBIMED ADVISORS LLC CIK 1055951 · View history	$1.51M 821,400 shares	0.04%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2025	▾
16	Monaco Asset Management SAM CIK 1803593 · View history	$1.50M 813,116 shares	0.76%	+813.12KNew	SEC filing ↗ May 8, 2025	▾
17	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$1.49M 811,572 shares	0.00%	+54.50K(+7.20%)Added	SEC filing ↗ May 14, 2025	▾
18	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$1.49M 809,366 shares	0.00%	+428.92K(+112.70%)Added	SEC filing ↗ May 15, 2025	▾
19	Affinity Asset Advisors, LLC CIK 1773195 · View history	$1.47M 800,000 shares	0.23%	0(0.00%)Unchanged	SEC filing ↗ May 14, 2025	▾
20	Blackstone Inc. CIK 1393818 · View history	$1.37M 747,044 shares	0.01%	+256.00K(+52.10%)Added	SEC filing ↗ May 15, 2025	▾

Showing 20 / 112 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

112

Cancelled or null records excluded

Disclosed shares

61,536,060

Not deduplicated across managers

Disclosed value

$113.23M

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. · Q1 2025

Explore all 112 reporting institutions.

This page includes 20 of 112 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.

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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.