Companies / Nkarta, Inc.

Nkarta, Inc.

Nasdaq: NKTXCIK 1787400SOUTH SAN FRANCISCO, CA

Financials · FY2025

Revenue$0
Net income$-104.08M
Total debt—
Cash$24.96M
Diluted EPS$-1.41
Shares outstanding71.6M

Ownership

71.6M shares outstanding · as of Aug 5, 2026
0.88%Insiders
Ownership
Insiders0.88%627,974
10%+ / strategic2.07%1,480,823
Institutions81.25%58,195,778
Public float15.80%11,320,216

% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.

Insiders 9

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Insider% of sharesShares
Hastings Paul JCEOChief Executive Officer · Director
0.54%390,247
Mahmood NadirPresident
0.23%167,727
Rose Shawn MarshallSee Remarks
0.10%70,000
Kolchinsky PeterDirector · 10% owner
——
Patterson Leone DDirector
——
RA Capital Healthcare Fund LPDirector · 10% owner
——
RA Capital Management, L.P.Director · 10% owner
——
RA Capital Nexus Fund, L.P.Director
——
Shah Rajeev M.Director · 10% owner
——

Institutional holders 123

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HolderValue% of shares
RA Capital Management, L.P.$22.80M15.09%
BlackRock, Inc.$17.83M8.80%
Monaco Asset Management SAM$6.72M3.31%
Gsk PLC$6.65M4.40%
NEA Management Company, LLC$6.60M4.98%
Samsara BioCapital, LLC$6.49M4.90%
Sr One Capital Management, LP$6.17M4.65%
Vanguard Group Inc$4.81M3.63%
Two Sigma Investments, LP$4.32M2.86%
Alyeska Investment Group, L.P.$3.86M2.91%

Activity

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InsidersInstitutions
What insiders are doing in this stock (Form 4).
DateActorActionSecurityValueShares ΔPosition afterImpact
Jan 15, 2026Hastings Paul J
CEO
SellCommon Stock$53.9K-26K
-6.26%
390,023
0.54% of shares
low
Jan 15, 2026Mahmood Nadir
Executive
SellCommon Stock$11.7K-6K
-3.26%
167,727
0.23% of shares
low
Jun 18, 2026Hastings Paul J
CEO
SellCommon Stock$4.8K-2K
-0.45%
390,247
0.54% of shares
low
Jan 6, 2026Mahmood Nadir
Executive
GrantCommon Stock$0+80K
+85.68%
173,376
0.24% of shares
low
Jan 6, 2026Rose Shawn Marshall
Executive
GrantCommon Stock$0+70K
70,000
0.10% of shares
low
Jan 6, 2026Hastings Paul J
CEO
GrantCommon Stock$0+94K
+29.19%
416,069
0.58% of shares
low
Jun 10, 2026RA Capital Management, L.P.
Director
GrantStock Option (right to buy)—+37K
37,000
0.05% of shares
low
Jun 10, 2026Patterson Leone D
Director
GrantStock Option (right to buy)—+37K
37,000
0.05% of shares
low

5%+ ownership events

Schedule 13D / 13G
FilerStance% of classSharesDate
Tang Capital Management, LLCPassive13G/A—1,480,823—

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
NKTXCommon StockEquity65487U108BBG00JXHS9G7