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Disclosery

LUCD LUCID DIAGNOSTICS INC

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COM (common), issuer CIK 1799011

113 managers (116 13F filers) reported a position in LUCD shares at 2026-06-30, 61,407,939 shares in all. 25 filers opened a position and 10 filers sold out during the quarter.

Managers
113
13F filers
116
New
25
Added
59
Reduced
13
Sold out
10
Shares held by filers
61,407,939

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 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.8,856,844$9.48M0.02%new13F-HRTimelineGroup
VANGUARD GROUP INCgroup of 4 filers holding8,671,615$9.28M+3,339,619Timeline
BlackRock, Inc.in group BlackRock, Inc.8,373,117$8.96M<0.01%+3,734,87413F-HRTimelineGroup
Two Seas Capital LPin group Two Seas Capital LP6,000,000$6.42M0.25%+3,000,00013F-HRTimelineGroup
MASTERS CAPITAL MANAGEMENT LLC4,000,000$4.28M0.6%013F-HRTimeline
Aberdeen Group plcin group Aberdeen Group plc3,822,997$4.09M0.01%+178,72013F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC3,789,948$4.06M<0.01%+1,544,59813F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP2,437,337$2.61M<0.01%+882,75613F-HRTimelineGroup
FIRST MANHATTAN CO. LLC.2,188,550$2.34M0.01%+1,865,10013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN2,067,046$2.21M<0.01%+792,65613F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…1,651,788$1.77M<0.01%+68,18013F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP1,219,879$1.31M<0.01%+549,29413F-HRTimelineGroup
PERKINS CAPITAL MANAGEMENT INC1,125,000$1.2M0.91%-1,00013F-HRTimeline
UBS Group AGin group UBS Group AG845,314$904K<0.01%+399,83513F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC723,200$774K<0.01%+488,43113F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC577,381$618K<0.01%+52,44513F-HRTimelineGroup
Lido Advisors, LLCin group Lido Advisors, LLC446,739$478K<0.01%+63,65713F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co325,312$348K<0.01%+127,88813F-HRTimelineGroup
XML Financial, LLC323,195$346K0.03%+100,00013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp301,703$323K<0.01%+95,39713F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/289,936$310K<0.01%+4,70013F-HRTimelineGroup
Nuveen, LLCin group TIAA195,065$209K<0.01%+104,83113F-HRTimelineGroup
Tripletail Wealth Management, LLC183,417$196K0.23%new13F-HRTimeline
Focus Partners Wealthin group Focus Partners Wealth148,705$159K<0.01%new13F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\148,061$158K<0.01%+67,70613F-HRTimelineGroup
LPL Financial LLC133,155$142K<0.01%-39,22113F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.130,000$139K<0.01%new13F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/121,952$131K<0.01%+47,57513F-HRTimeline
Centiva Capital, LP109,440$117K<0.01%+40,37713F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/96,776$104K<0.01%+8,24913F-HRTimelineGroup
IEQ CAPITAL, LLC95,543$102K<0.01%+80,83313F-HRTimeline
State of Wyoming93,927$101K0.01%new13F-HRTimeline
Sequoia Financial Advisors, LLC92,150$98.6K<0.01%new13F-HRTimeline
RHUMBLINE ADVISERS84,083$90K<0.01%+35,45313F-HRTimeline
Invesco Ltd.in group Invesco Ltd.82,754$88.5K<0.01%+44,82813F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC71,300$76.3K<0.01%-428,36113F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC70,611$75.6K<0.01%-172,04713F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC69,793$74.7K<0.01%+65,37613F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…68,471$73.3K<0.01%+25,59113F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY65,743$70.3K<0.01%+19,70613F-HRTimelineGroup
Sargent Investment Group, LLC65,000$69.5K0.01%+10,97013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO62,775$65.9K<0.01%+7,12713F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND58,700$62.8K<0.01%013F-HRTimeline
TRAPHAGEN INVESTMENT ADVISORS LLC58,590$62.7K<0.01%+29,29513F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP57,893$61.9K<0.01%new13F-HRTimelineGroup
Magnus Financial Group LLC55,400$59.3K<0.01%new13F-HRTimeline
ALLIANCEBERNSTEIN L.P.47,200$54.3K<0.01%+25,00013F-HRTimeline
MML INVESTORS SERVICES, LLC50,000$53.5K<0.01%013F-HRTimeline
Mariner, LLCin group Mariner, LLC43,146$46.2K<0.01%+21,99313F-HRTimelineGroup
TWO SIGMA SECURITIES, LLC39,921$42.7K<0.01%new13F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC36,526$39.1K<0.01%+13,24513F-HRTimeline
Pine Valley Investments Ltd Liability Co36,483$39K<0.01%+2,20013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC36,362$38.9K<0.01%new13F-HRTimelineGroup
Police & Firemen's Retirement System of…30,739$32.9K<0.01%013F-HRTimeline
R Squared Ltd30,587$32.7K0.02%+9,07113F-HRTimeline
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …30,000$32.1K<0.01%013F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC28,859$30.9K<0.01%new13F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC26,590$28.5K<0.01%+10,13713F-HRTimelineGroup
Americana Partners, LLC26,427$28.3K<0.01%013F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…26,393$26.4K<0.01%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA24,437$26K<0.01%+16,53013F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS22,625$24.2K<0.01%+3,45113F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC22,435$24K<0.01%+10,49513F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.22,292$23.9K<0.01%-47813F-HRTimelineGroup
Creative Planningin group Creative Planning21,068$22.5K<0.01%+6,64813F-HRTimelineGroup
SCRATCH CAPITAL LLC20,994$22.5K0.01%013F-HRTimeline
SPROTT INC.20,000$21.4K<0.01%013F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV19,784$21.2K<0.01%new13F-HR/ATimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…19,711$21.1K<0.01%+58413F-HRTimelineGroup
GABELLI FUNDS LLCin group GAMCO Investors (Gabelli)19,500$20.9K<0.01%013F-HRTimelineGroup
ProShare Advisors LLC19,468$20.8K<0.01%+6,40013F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC17,747$19K<0.01%+7,63413F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…16,118$17.2K<0.01%-87,05613F-HRTimelineGroup
CAPTRUST FINANCIAL ADVISORS15,440$16.5K<0.01%new13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc14,580$15.6K<0.01%+8,26513F-HRTimelineGroup
Accordant Advisory Group Inc14,300$15.3K0.01%013F-HRTimeline
XPONANCE LLC14,159$15.2K<0.01%new13F-HRTimeline
KESTRA PRIVATE WEALTH SERVICES, LLCin group Kestra Advisory Services, LLC14,000$15K<0.01%+90013F-HRTimelineGroup
Obermeyer Wealth Partners13,000$13.9K<0.01%013F-HRTimeline
Ausdal Financial Partners, Inc.12,075$12.9K<0.01%013F-HRTimeline
Pallas Capital Advisors LLC11,874$12.7K<0.01%new13F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC11,385$12.2K<0.01%new13F-HRTimelineGroup
AlphaCore Capital LLC10,175$10.9K<0.01%+17513F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP10,028$10.7K<0.01%new13F-HR/ATimelineGroup
Merit Financial Group, LLC10,015$10.7K<0.01%new13F-HR/ATimeline
Beacon Pointe Advisors, LLC10,000$10.7K<0.01%new13F-HRTimeline
Arax Advisory Partners9,993$10.7K<0.01%+9,87613F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…7,067$7.56K<0.01%013F-HRTimelineGroup
FMR LLCin group FMR LLC4,215$4.51K<0.01%-116,35413F-HRTimelineGroup
Integrated Wealth Concepts LLC3,699$3.96K<0.01%new13F-HRTimeline
Allworth Financial LP2,058$2.2K<0.01%+1,74513F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1,738$1.86K<0.01%+1,33913F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…1,263$1.35K<0.01%-3,61313F-HR/ATimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,010$1.09K<0.01%013F-HRTimelineGroup
Winch Advisory Services, LLC800$856<0.01%013F-HRTimeline
Essential Partners LLC567$607<0.01%-2,27113F-HRTimeline
Sterling Capital Management LLC522$559<0.01%-1,37813F-HRTimeline
Quaker Wealth Management, LLC390$418<0.01%+9013F-HRTimeline
SJS Investment Consulting Inc.346$371<0.01%+34113F-HRTimeline
ROTHSCHILD INVESTMENT LLC291$311<0.01%+27013F-HRTimeline
Farther Finance Advisors, LLC241$256<0.01%+22413F-HRTimeline
True Wealth Design, LLC239$256<0.01%+23313F-HRTimeline
Fortitude Family Office, LLC235$251<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…163$174<0.01%-1313F-HRTimelineGroup
IFP Advisors, Inc157$168<0.01%+12013F-HRTimeline
GAMMA Investing LLC142$152<0.01%-75213F-HRTimeline
Clearstead Advisors, LLC88$95<0.01%new13F-HRTimeline
Federation des caisses Desjardins du Qu…35$37<0.01%013F-HRTimeline
Wealth Enhancement Trust Services, Inc.24$26<0.01%new13F-HR/ATimeline
Larson Financial Group LLC4$4<0.01%013F-HRTimeline
Steward Partners Investment Advisory, L…2$2<0.01%new13F-HRTimeline
DANSKE BANK A/S1$1<0.01%013F-HRTimeline
Caitong International Asset Management …1$1<0.01%-213F-HRTimeline