Nkarta Ownership | Who Owns Nkarta?

Nkarta Ownership Summary

Nkarta is owned by 12.91% institutional investors, 4.88% insiders, and 82.21% retail investors. Ra capital management is the largest institutional shareholder, holding 14.60% of NKTX shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 2.56% of its assets in Nkarta shares.

NKTX Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Nkarta	12.91%	4.88%	82.21%
Sector	Healthcare Stocks	35.58%	11.87%	52.55%
Industry	Biotech Stocks	35.75%	11.83%	52.41%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Ra capital management	10.81M	14.60%	$22.80M
Blackrock	4.06M	8.01%	$23.99M
Boxer capital	5.61M	7.63%	$33.14M
Blackrock funding, inc. /de	4.51M	6.09%	$9.51M
Nea management company	3.57M	4.82%	$7.53M
Samsara biocapital	3.51M	4.74%	$7.40M
Sr one capital management, lp	3.33M	4.50%	$7.03M
Gsk	3.15M	4.26%	$6.65M
Vanguard group	2.60M	3.51%	$4.81M
Monaco asset management sam	2.52M	3.41%	$5.32M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Boxer capital	5.61M	1.75%	$33.14M
Peapod lane capital	676.21K	1.15%	$1.41M
Gsk	3.15M	1.11%	$6.65M
Monaco asset management sam	2.52M	0.98%	$5.32M
Sr one capital management, lp	3.33M	0.77%	$7.03M
Samsara biocapital	3.51M	0.72%	$7.40M
Nea management company	3.57M	0.43%	$7.53M
Nano cap new millennium growth fund l p	175.00K	0.35%	$369.25K
Ra capital management	10.81M	0.24%	$22.80M
Awm investment company	906.00K	0.21%	$1.91M

Top Buyers

Holder	Shares	% Assets	Change
Blackrock	4.06M	0.00%	1.23M
Two sigma investments, lp	2.05M	0.00%	1.08M
Acadian asset management	1.26M	0.00%	567.69K
Citadel advisors	1.78M	0.00%	438.76K
Blackrock funding, inc. /de	4.51M	0.00%	393.33K

Top Sellers

Holder	Shares	% Assets	Change
Adage capital partners gp	-	-	-3.60M
Jefferies financial group	-	-	-2.50M
Deerfield management company, l.p. (series c)	-	-	-2.15M
Ecor1 capital	-	-	-2.00M
Cormorant asset management, lp	-	-	-1.35M

New Positions

Holder	Shares	% Assets	Change	Value
Vanguard fiduciary trust	328.04K	0.00%	328.04K	$692.16K
Prudential financial	62.24K	0.00%	62.24K	$131.33K
Susquehanna portfolio strategies	61.93K	0.00%	61.93K	$130.68K
Atom investors lp	35.70K	0.01%	35.70K	$73.90K
Cubist systematic strategies	34.34K	0.00%	34.34K	$71.08K

Sold Out

Holder	Change
Quantbot technologies lp	-2.00
Clearstead advisors	-11.00
Capital performance advisors llp	-29.00
Us bancorp \de\	-45.00
Lindbrook capital	-73.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	52	-56.67%	9,561,086	-82.85%	12	0.23%	23	-54.90%	17	-55.26%
Dec 31, 2025	75	-39.02%	30,024,119	-47.97%	40	0.67%	31	-42.59%	25	-40.48%
Sep 30, 2025	100	-5.66%	23,531,561	-59.70%	31	0.51%	43	-6.52%	37	15.63%
Jun 30, 2025	104	-8.77%	58,310,274	-5.24%	78	1.14%	45	-21.05%	31	3.33%
Mar 31, 2025	1	-99.13%	134,286	-99.78%	-	0.00%	-	-100.00%	1	-94.74%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	1.82M	2.56%	-
Wasatch Ultra Growth	1.49M	2.09%	-
Vanguard Total Stock Mkt Idx Inv	1.42M	1.99%	-
iShares Russell 2000 ETF	1.15M	1.62%	64.32K
Biotech Growth Ord	821.40K	1.16%	-
CT (Lux) American Smaller Com 9U USD	669.14K	0.95%	35.52K
Wasatch Micro Cap	668.36K	0.95%	-
CT American Smaller Coms(US) InstAccGBP	615.86K	0.87%	-11.25K
Vanguard Institutional Extnd Mkt Idx Tr	575.34K	0.81%	17.81K
JPM Thmtcs Gentc Thrps C2 dist USD	558.45K	0.78%	3.26K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Jan 15, 2026	HASTINGS PAUL J	Chief Executive Officer	Sell	$53.92K
Jan 15, 2026	Mahmood Nadir	President	Sell	$11.69K
Jun 18, 2025	HASTINGS PAUL J	Chief Executive Officer	Sell	$3.20K
Jan 15, 2025	Shook David	See Remarks	Sell	$19.00K
Jan 15, 2025	Levin Alyssa	See Remarks	Sell	$12.84K

Insider Transactions Trends

Date	Buy	Sell
2026 Q2	-	-
2026 Q1	-	2
2025 Q2	-	1
2025 Q1	-	5
2024 Q3	-	1

NKTX Ownership FAQ

Who Owns Nkarta?

Nkarta shareholders are primarily institutional investors at 12.91%, followed by 4.88% insiders and 82.21% retail investors. The average institutional ownership in Nkarta's industry, Biotech Stocks , is 35.75%, which Nkarta falls below.

Who owns the most shares of Nkarta?

Nkarta’s largest shareholders are Ra capital management (10.81M shares, 14.60%), Blackrock (4.06M shares, 8.01%), and Boxer capital (5.61M shares, 7.63%). Together, they hold 30.24% of Nkarta’s total shares outstanding.

Does Blackrock own Nkarta?

Yes, BlackRock owns 8.01% of Nkarta, totaling 4.06M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 23.99M$. In the last quarter, BlackRock increased its holdings by 1.23M shares, a 43.67% change.

Who is Nkarta’s biggest shareholder by percentage of total assets invested?

Boxer capital is Nkarta’s biggest shareholder by percentage of total assets invested, with 1.75% of its assets in 5.61M Nkarta shares, valued at 33.14M$.

Who is the top mutual fund holder of Nkarta shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of Nkarta shares, with 2.56% of its total shares outstanding invested in 1.82M Nkarta shares.

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