Nkarta NKTX Institutional Ownership

NASDAQ NKTX

$2.56 -0.06 (-2.29%)

At close: Oct 1, 2026 · 4:00 PM EDT

Institutions by Trading Activity

135 Institutions

Increased 78 57.8%

Unchanged 21 15.6%

Reduced 36 26.7%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

79.82%

▲+2.12 pp QoQ

Shares Held by Institutions

59.46Mn

of 74.49Mn outstanding

▲+6.78% QoQ

Shares Outstanding

74.49Mn

15.03Mn held outside 13F filers

Institutional Investors

135

filed 13F for Jun 2026

▲+9 vs prior quarter

Net Shares Added (QoQ)

+3.78Mn

accumulated since last quarter

Value of Holdings

$155.79Mn

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

Nkarta, Inc. (NASDAQ:NKTX) is held by 135 institutional investors per 13F filings through June 2026.

These investors held 79.8% of outstanding shares in June 2026, up from 77.7% in March 2026.
Their total shares held in NKTX increased 6.78% quarter over quarter, and separately, investors owning Nkarta increased 31.07% from a year ago.
Among the 135 funds, 78 bought more Nkarta shares, 36 sold down, and 21 held their ground.
Altogether, these fund groups held 59.46Mn shares in NKTX by June 2026, up by 3.78Mn shares quarter on quarter, and up 4.7Mn shares year over year.
RA CAPITAL MANAGEMENT, L.P. holds the largest position in NKTX at 10.81Mn shares as of June 30, 2026, or 14.5% of shares outstanding.
The largest buyers of Nkarta for the quarter ending June 2026 were BlackRock, Inc. (1.79Mn), Blackstone Inc. (747.04K), MARSHALL WACE, LLP (673.01K), AQR CAPITAL MANAGEMENT LLC (458.52K), T. Rowe Price Investment Management, Inc. (455.03K).
The largest sales of NKTX for the quarter ending June 2026 came from Alyeska Investment Group, L.P. (1.6Mn), RENAISSANCE TECHNOLOGIES LLC (554.72K), D. E. Shaw & Co., Inc. (194.42K), TWO SIGMA INVESTMENTS, LP (174.08K), GSA CAPITAL PARTNERS LLP (173.96K).
According to Business Quant data, leading holders of NKTX for June 2026 are RA CAPITAL MANAGEMENT, L.P. (10.81Mn), BlackRock, Inc. (6.3Mn), NEA Management Company, LLC (3.57Mn), Samsara BioCapital, LLC (3.51Mn), SR ONE CAPITAL MANAGEMENT, LP (3.33Mn), GSK plc (3.15Mn), Monaco Asset Management SAM (2.37Mn), VANGUARD CAPITAL MANAGEMENT LLC (2.23Mn), CITADEL ADVISORS LLC (2.17Mn), TWO SIGMA INVESTMENTS, LP (1.87Mn).

Form 13F Holdings

135 Institutional Holders

Report period 30 Jun, 2026

Total shares held 59.46Mn

Of outstanding 79.82%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	RA CAPITAL MANAGEMENT, L.P.	0001346824	10,805,129	14.50%	0	0.00%	$30.58Mn
2	BlackRock, Inc.	0002012383	6,300,212	8.46%	▲1,791,739	+39.74%	$17.83Mn
3	NEA Management Company, LLC	0001512848	3,568,781	4.79%	0	0.00%	$10.10Mn
4	Samsara BioCapital, LLC	0001744967	3,507,666	4.71%	0	0.00%	$9.93Mn
5	SR ONE CAPITAL MANAGEMENT, LP	0001910264	3,333,333	4.47%	0	0.00%	$9.43Mn
6	GSK plc	0001131399	3,150,732	4.23%	0	0.00%	$8.92Mn
7	Monaco Asset Management SAM	0001803593	2,373,400	3.19%	▼148,532	-5.89%	$6.72Mn
8	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,226,415	2.99%	▲214,994	+10.69%	$6.30Mn
9	CITADEL ADVISORS LLC	0001423053	2,174,745	2.92%	▲390,751	+21.90%	$6.15Mn
10	TWO SIGMA INVESTMENTS, LP	0001179392	1,873,293	2.51%	▼174,083	-8.50%	$5.30Mn
11	WASATCH ADVISORS LP	0000814133	1,577,847	2.12%	0	0.00%	$4.47Mn
12	ACADIAN ASSET MANAGEMENT LLC	0000916542	1,360,548	1.83%	▲100,772	+8.00%	$3.85K
13	State Street Corp	0000093751	1,286,109	1.73%	▲48,635	+3.93%	$3.64Mn
14	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,285,507	1.73%	▲17,592	+1.39%	$3.64Mn
15	RENAISSANCE TECHNOLOGIES LLC	0001037389	1,177,652	1.58%	▼554,720	-32.02%	$3.33Mn
16	AQR CAPITAL MANAGEMENT LLC	0001167557	1,054,251	1.42%	▲458,525	+76.97%	$2.98Mn
17	AWM Investment Company, Inc.	0001535264	906,000	1.22%	0	0.00%	$2.56Mn
18	Blackstone Inc.	0001393818	747,044	1.00%	▲747,044	0.00%	$2.11Mn
19	MARSHALL WACE, LLP	0001318757	673,010	0.90%	▲673,010	0.00%	$1.90Mn
20	PANAGORA ASSET MANAGEMENT INC	0000883677	583,249	0.78%	▲299,039	+105.22%	$1.65Mn

Showing 1 to 20 of 135 holders