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Disclosery

NKTX NKARTA INC

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COMMON STOCK (common), issuer CIK 1787400

102 managers (105 13F filers) reported a position in NKTX shares at 2025-06-30, 58,366,501 shares in all. 7 filers opened a position and 15 filers sold out during the quarter.

Managers
102
13F filers
105
New
7
Added
38
Reduced
32
Sold out
15
Shares held by filers
58,366,501

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
RA CAPITAL MANAGEMENT, L.P.in group RA CAPITAL MANAGEMENT, L.P.10,805,129$17.9M0.3%013F-HRTimelineGroup
TANG CAPITAL MANAGEMENT LLCin group TANG CAPITAL MANAGEMENT LLC7,055,576$11.7M0.59%013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.4,153,845$6.9M<0.01%-375,57113F-HRTimelineGroup
SAMSARA BIOCAPITAL, LLC3,768,035$6.25M1.28%013F-HRTimeline
NEA Management Company, LLC3,568,781$5.92M0.45%013F-HRTimeline
SR One Capital Management, LP3,333,333$5.53M1.2%013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC3,297,824$5.47M<0.01%-210,66913F-HRTimelineGroup
VANGUARD GROUP INCgroup of 2 filers holding2,582,312$4.29M+16,842Timeline
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.2,084,696$3.46M0.01%+19,74013F-HRTimelineGroup
WASATCH ADVISORS LP1,786,214$2.97M0.02%-279,79613F-HRTimeline
Monaco Asset Management SAM1,583,372$2.63M1%+770,25613F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,208,378$2.01M<0.01%+10,06513F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,137,942$1.89M<0.01%+20,04013F-HRTimelineGroup
Affinity Asset Advisors, LLC800,000$1.33M0.2%013F-HRTimeline
Blackstone Inc.in group Blackstone Inc.747,044$1.24M0.01%013F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/742,718$1.23M<0.01%-66,64813F-HRTimelineGroup
AWM Investment Company, Inc.700,000$1.16M0.13%-300,00013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC696,372$1.16M<0.01%-115,20013F-HRTimeline
Peapod Lane Capital LLC663,850$1.1M1.1%+65,60513F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC593,799$986K<0.01%-87,26913F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO578,012$960K<0.01%-854,54613F-HRTimelineGroup
Woodline Partners LP500,166$830K<0.01%013F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC475,887$787K<0.01%-153,49113F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP462,169$767K<0.01%-9,65413F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC449,518$746K<0.01%-222,56013F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA406,072$674K<0.01%+402,34613F-HR/ATimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP364,218$605K<0.01%-131,96913F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding360,362$598K+23,624Timeline
MORGAN STANLEYin group MORGAN STANLEY323,625$537K<0.01%-143,85613F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC280,312$465K<0.01%+33,44913F-HR/ATimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS231,081$384K<0.01%+8,96813F-HRTimelineGroup
UBS Group AGin group UBS Group AG215,505$358K<0.01%-24,95113F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co161,776$269K<0.01%+14,22513F-HRTimelineGroup
Samalin Investment Counsel, LLC156,425$260K0.1%+3,00013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC149,530$248K<0.01%+67,29013F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP132,496$220K<0.01%+16,49713F-HRTimelineGroup
Nuveen, LLCin group TIAA130,739$217K<0.01%-9,37413F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp122,834$204K<0.01%-7,47913F-HRTimelineGroup
FMR LLCin group FMR LLC116,138$193K<0.01%+61,16213F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC114,266$190K<0.01%new13F-HRTimeline
Invesco Ltd.in group Invesco Ltd.99,297$165K<0.01%+29,90113F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC98,097$163K<0.01%+1,25913F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.89,870$149K<0.01%+9,18013F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC87,800$146K<0.01%013F-HRTimeline
IEQ CAPITAL, LLC81,917$136K<0.01%+18,15313F-HRTimeline
RHUMBLINE ADVISERS78,522$130K<0.01%+33713F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…74,319$123K<0.01%-55,86413F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC67,193$112K<0.01%-6,61213F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…63,143$105K<0.01%-40,40813F-HR/ATimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\58,812$97.6K<0.01%013F-HRTimelineGroup
CWM, LLCin group CWM, LLC34,758$58K<0.01%+6,60113F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN34,322$57K<0.01%+2,56313F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC33,676$55.9K<0.01%+3,90613F-HRTimelineGroup
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding33,120$55K-915Timeline
INTECH INVESTMENT MANAGEMENT LLC32,197$53.4K<0.01%+3,40513F-HRTimeline
Forefront Analytics, LLC27,979$46.4K0.05%-1,21213F-HR/ATimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/27,843$46.2K<0.01%-9,54313F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC26,755$44.4K<0.01%-11,06913F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/25,196$42K<0.01%+1,23813F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO22,898$38K<0.01%+11013F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…21,620$37.8K<0.01%+4,25513F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…20,359$33.8K<0.01%+10,07313F-HRTimelineGroup
SG Americas Securities, LLC17,522$29K<0.01%-6,20913F-HRTimeline
China Universal Asset Management Co., L…14,252$23.7K<0.01%+9713F-HRTimeline
ProShare Advisors LLC13,617$22.6K<0.01%-1,02013F-HRTimeline
Mariner, LLCin group Mariner, LLC13,104$21.8K<0.01%+24313F-HRTimelineGroup
Pallas Capital Advisors LLC12,836$21.3K<0.01%-30513F-HRTimeline
DLK Investment Management, LLC11,320$18.8K0.01%new13F-HRTimeline
Merit Financial Group, LLC10,668$17.7K<0.01%new13F-HRTimeline
Police & Firemen's Retirement System of…10,638$17.7K<0.01%013F-HRTimeline
UPTICK PARTNERS, LLC10,450$17.3K<0.01%013F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV10,082$16.7K<0.01%new13F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC8,692$14.4K<0.01%new13F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND8,455$14K<0.01%013F-HR/ATimeline
Caitong International Asset Management …6,091$10.1K0.01%+1,21413F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…5,184$8.61K<0.01%013F-HRTimelineGroup
Founders Capital Management5,000$8.3K<0.01%013F-HRTimeline
SIMPLEX TRADING, LLC5,064$8K<0.01%-32,17513F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc4,567$7.58K<0.01%013F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.3,805$6.32K<0.01%-1,56113F-HRTimelineGroup
GROUP ONE TRADING LLC2,320$3.85K<0.01%+1,02513F-HRTimeline
AMALGAMATED BANK1,826$3K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1,768$2.94K<0.01%+70613F-HRTimelineGroup
GF FUND MANAGEMENT CO. LTD.1,751$2.91K<0.01%013F-HRTimeline
Sterling Capital Management LLC1,418$2.35K<0.01%+46713F-HR/ATimeline
Essential Partners LLC1,418$2.35K<0.01%13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC1,071$1.78K<0.01%+56513F-HRTimeline
Red Tortoise LLC801$1.33K<0.01%013F-HRTimeline
Physician Wealth Advisors, Inc.667$1.11K<0.01%013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…435$722<0.01%-1,58413F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…359$595<0.01%-1813F-HRTimelineGroup
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/299$493<0.01%013F-HR/ATimelineGroup
MARK SHEPTOFF FINANCIAL PLANNING, LLC200$332<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.180$331<0.01%+8013F-HR/ATimelineGroup
True Wealth Design, LLC164$273<0.01%+15613F-HRTimeline
IFP Advisors, Inc117$194<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.104$173<0.01%013F-HRTimeline
MAI Capital Management100$166<0.01%013F-HRTimeline
Federation des caisses Desjardins du Qu…100$166<0.01%013F-HRTimeline
Clearstead Advisors, LLC11$19<0.01%new13F-HRTimeline
Farther Finance Advisors, LLC1$2<0.01%013F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.