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Disclosery

NKTX NKARTA INC

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COMMON STOCK (common), issuer CIK 1787400

109 managers (112 13F filers) reported a position in NKTX shares at 2025-03-31, 61,536,060 shares in all. 17 filers opened a position and 18 filers sold out during the quarter.

Managers
109
13F filers
112
New
17
Added
38
Reduced
30
Sold out
18
Shares held by filers
61,536,060

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, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, 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$19.9M0.33%013F-HRTimelineGroup
TANG CAPITAL MANAGEMENT LLCin group TANG CAPITAL MANAGEMENT LLC7,055,576$13M0.72%+4,761,85713F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.4,529,416$8.33M<0.01%-121,08213F-HRTimelineGroup
SAMSARA BIOCAPITAL, LLC3,768,035$6.93M1.24%013F-HRTimeline
NEA Management Company, LLC3,568,781$6.57M0.51%013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC3,508,493$6.46M0.01%-56,07513F-HRTimelineGroup
SR One Capital Management, LP3,333,333$6.13M1.58%013F-HRTimeline
VANGUARD GROUP INCgroup of 2 filers holding2,565,470$4.72M+12,667Timeline
WASATCH ADVISORS LP2,066,010$3.8M0.02%-454,89913F-HRTimeline
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.2,064,956$3.8M0.02%+730,26013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO1,432,558$2.64M<0.01%-1,105,36413F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,198,313$2.21M<0.01%+16,95613F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,117,902$2.06M<0.01%-19,10013F-HRTimelineGroup
AWM Investment Company, Inc.1,000,000$1.84M0.25%+600,00013F-HRTimeline
ORBIMED ADVISORS LLCin group ORBIMED ADVISORS LLC821,400$1.51M0.04%013F-HRTimelineGroup
Monaco Asset Management SAM813,116$1.5M0.76%new13F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC811,572$1.49M<0.01%+54,49713F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/809,366$1.49M<0.01%+428,92213F-HRTimelineGroup
Affinity Asset Advisors, LLC800,000$1.47M0.23%013F-HRTimeline
Blackstone Inc.in group Blackstone Inc.747,044$1.37M0.01%+256,00113F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC681,068$1.25M<0.01%+80,21113F-HR/ATimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC672,078$1.24M<0.01%+504,27213F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC629,378$1.16M<0.01%-220,42313F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC603,042$1.11M<0.01%+2,90013F-HRTimelineGroup
Peapod Lane Capital LLC598,245$1.1M1.24%new13F-HRTimeline
Woodline Partners LP500,166$920K0.01%+16613F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP496,187$914K<0.01%-73,17013F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP471,823$868K<0.01%+2,66313F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY467,481$860K<0.01%-1,286,86313F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding336,738$620K+29,475Timeline
BARCLAYS PLCin group BARCLAYS PLC246,863$454K<0.01%-23,99413F-HR/ATimelineGroup
UBS Group AGin group UBS Group AG240,456$442K<0.01%-41,21213F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS222,113$409K<0.01%+18,51813F-HRTimelineGroup
Samalin Investment Counsel, LLC153,425$282K0.11%+68,85013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co147,551$271K<0.01%+22,53813F-HR/ATimelineGroup
Nuveen, LLCin group TIAA140,113$258K<0.01%13F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC134,286$247K<0.01%-112,94113F-HR/ATimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp130,313$240K<0.01%-15913F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…130,183$240K<0.01%+82,30513F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP115,999$213K<0.01%+25,18813F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…103,551$191K<0.01%013F-HR/ATimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC96,838$178K<0.01%+5,88613F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC87,800$162K<0.01%+67,80013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC82,240$151K<0.01%new13F-HRTimeline
ALLIANCEBERNSTEIN L.P.80,690$148K<0.01%013F-HRTimeline
RHUMBLINE ADVISERS78,185$144K<0.01%-3,00613F-HR/ATimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC73,805$137K<0.01%-4013F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.69,396$128K<0.01%+57,39913F-HRTimelineGroup
IEQ CAPITAL, LLC63,764$117K<0.01%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\58,812$108K<0.01%+15,65513F-HRTimelineGroup
FMR LLCin group FMR LLC54,976$101K<0.01%-90,33513F-HRTimelineGroup
OXFORD ASSET MANAGEMENT LLP41,353$76.1K0.04%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
CITIGROUP INCin group CITIGROUP INC37,824$69.6K<0.01%-3,05613F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/37,386$68.8K<0.01%new13F-HRTimelineGroup
SIMPLEX TRADING, LLC37,239$68K<0.01%-167,75513F-HRTimeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding34,035$63K+1,304Timeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN31,759$58.4K<0.01%+70313F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC29,770$54.8K<0.01%new13F-HRTimelineGroup
Forefront Analytics, LLC29,191$54.1K0.06%-85513F-HRTimeline
Aberdeen Group plcin group Aberdeen Group plc28,988$53.3K<0.01%013F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC28,792$53K<0.01%+3,27413F-HRTimeline
CWM, LLCin group CWM, LLC28,157$52K<0.01%+27,36113F-HRTimelineGroup
Keel Point, LLC26,403$48.6K<0.01%new13F-HRTimeline
Corebridge Financial, Inc.in group Corebridge Financial, Inc.25,922$47.7K<0.01%-38413F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/23,958$45K<0.01%013F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC23,925$44K<0.01%new13F-HR/ATimelineGroup
SG Americas Securities, LLC23,731$44K<0.01%-68213F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO22,788$41.9K<0.01%013F-HR/ATimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …21,151$38.9K<0.01%+91513F-HRTimelineGroup
TWO SIGMA SECURITIES, LLC20,189$37.1K0.01%new13F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…17,365$31.9K<0.01%new13F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC15,606$28.7K<0.01%-89113F-HR/ATimelineGroup
ProShare Advisors LLC14,637$26.9K<0.01%-3,60713F-HRTimeline
China Universal Asset Management Co., L…14,155$26K<0.01%-80813F-HRTimeline
Pallas Capital Advisors LLC13,141$24.2K<0.01%new13F-HRTimeline
Mariner, LLCin group Mariner, LLC12,861$23.7K<0.01%+47513F-HRTimelineGroup
CIBC WORLD MARKETS CORP11,741$21.6K<0.01%new13F-HRTimeline
Police & Firemen's Retirement System of…10,638$19.6K<0.01%013F-HRTimeline
UPTICK PARTNERS, LLC10,450$19.2K0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…10,286$18.9K<0.01%+3,21513F-HRTimelineGroup
Stonepine Capital Management, LLC10,000$18.4K0.02%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND8,455$15.6K<0.01%013F-HR/ATimeline
Fortitude Family Office, LLC5,408$9.95K<0.01%013F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.5,366$9.87K<0.01%new13F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…5,184$9.54K<0.01%013F-HRTimelineGroup
Founders Capital Management5,000$9.2K0.01%+4,00013F-HRTimeline
Caitong International Asset Management …4,877$8.97K0.01%+4,54713F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc4,567$8.43K<0.01%013F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…3,834$7.05K<0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA3,726$7K<0.01%-2,93913F-HR/ATimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…2,019$3.71K<0.01%new13F-HRTimelineGroup
GF FUND MANAGEMENT CO. LTD.1,751$3.22K<0.01%+26913F-HRTimeline
AMALGAMATED BANK1,826$3K<0.01%+70113F-HRTimeline
GROUP ONE TRADING LLC1,295$2.38K<0.01%-675,22413F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1,062$1.95K<0.01%+75013F-HRTimelineGroup
Sterling Capital Management LLC951$1.75K<0.01%-84613F-HRTimeline
Red Tortoise LLC801$1.47K<0.01%013F-HRTimeline
Physician Wealth Advisors, Inc.667$1.23K<0.01%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC506$931<0.01%+21613F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…377$693<0.01%-1,91313F-HRTimelineGroup
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/299$550<0.01%013F-HRTimelineGroup
MARK SHEPTOFF FINANCIAL PLANNING, LLC200$368<0.01%013F-HRTimeline
SBI Securities Co., Ltd.104$191<0.01%013F-HRTimeline
MAI Capital Management100$184<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.100$184<0.01%-56313F-HRTimelineGroup
Federation des caisses Desjardins du Qu…100$184<0.01%013F-HRTimeline
True Wealth Design, LLC8$15<0.01%+513F-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.