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LUCD · Lucid Diagnostics Inc. · Holdings

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$0.64 +0.04 (+6.52%)
Russell 2000 member Rebalance outlook locked
Going-concern doubt — flagged Aug 12, 2026

Substantial doubt about the company's ability to continue as a going concern.

“These factors raise substantial doubt about the Company's ability to continue as a going concern within one year after the date the accompanying unaudited condensed consolidated financial statements are issued.”
View the 10-Q filed Aug 12, 2026
Market Cap
$167.88M
Shares
203.24M
Volume · Oct 7 234.21K Avg daily vol (3M) 1.35M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →
Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 116
Total Value: $63,899,430
Total Shares: 61,507,940
Showing 1–100 of 116 holdings by value · page 1 of 2

Institutional Ownership Trend

20 quarters

Holder Concentration

Across 116 13F filers
Top Holder
14.4%
Sep 2023 → Jun 2026 · range 12.9% – 47.0%
of institutional value
Top 5
54.9%
Sep 2023 → Jun 2026 · range 51.7% – 87.8%
of institutional value
Top 10
78.2%
Sep 2023 → Jun 2026 · range 76.4% – 96.4%
of institutional value
HHI
787
Sep 2023 → Jun 2026 · range 735 – 2,872
Broadly held
Showing 100 of 116
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Alyeska Investment Group, L.P. $9,476,823 14.83% 8,856,844
BlackRock, Inc. $8,959,233 14.02% 8,373,117
VANGUARD CAPITAL MANAGEMENT LLC $7,015,288 10.98% 6,556,344
Two Seas Capital LP $4,506,000 7.05% 6,000,000
MASTERS CAPITAL MANAGEMENT LLC $4,280,000 6.70% 4,000,000
Aberdeen Group plc $4,090,606 6.40% 3,822,997
GEODE CAPITAL MANAGEMENT, LLC $4,055,243 6.35% 3,789,948
STATE STREET CORP $2,607,950 4.08% 2,437,337
FIRST MANHATTAN CO. LLC. $2,341,748 3.66% 2,188,550
WELLS FARGO & COMPANY/MN $2,211,738 3.46% 2,067,046
Russell Investments Group, Ltd. $1,767,410 2.77% 1,651,788
NORTHERN TRUST CORP $1,305,269 2.04% 1,219,879
PERKINS CAPITAL MANAGEMENT INC $1,203,750 1.88% 1,125,000
VANGUARD FIDUCIARY TRUST CO $1,142,876 1.79% 1,068,109
VANGUARD PORTFOLIO MANAGEMENT LLC $1,093,820 1.71% 1,022,262
UBS Group AG $904,485 1.42% 845,314
AQR CAPITAL MANAGEMENT LLC $773,821 1.21% 723,200
RAYMOND JAMES FINANCIAL INC $617,797 0.97% 577,381
Lido Advisors, LLC $478,010 0.75% 446,739
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $348,083 0.54% 325,312
XML Financial, LLC $345,818 0.54% 323,195
Bank of New York Mellon Corp $322,821 0.51% 301,703
BANK OF MONTREAL /CAN/ $310,231 0.49% 289,936
Nuveen, LLC $208,719 0.33% 195,065
Tripletail Wealth Management, LLC $196,256 0.31% 183,417
Focus Partners Wealth $159,114 0.25% 148,705
DEUTSCHE BANK AG\ $158,425 0.25% 148,061
LPL Financial LLC $142,475 0.22% 133,155
Jefferies Financial Group Inc. $139,100 0.22% 130,000
PRICE T ROWE ASSOCIATES INC /MD/ $130,488 0.20% 121,952
Centiva Capital, LP $117,100 0.18% 109,440
Verition Fund Management LLC $110,959 0.17% 103,700
BANK OF AMERICA CORP /DE/ $103,550 0.16% 96,776
IEQ CAPITAL, LLC $102,231 0.16% 95,543
State of Wyoming $100,501 0.16% 93,927
Sequoia Financial Advisors, LLC $98,600 0.15% 92,150
RHUMBLINE ADVISERS $89,968 0.14% 84,083
Invesco Ltd. $88,545 0.14% 82,754
RENAISSANCE TECHNOLOGIES LLC $76,291 0.12% 71,300
GOLDMAN SACHS GROUP INC $75,553 0.12% 70,611
CITIGROUP INC $74,677 0.12% 69,793
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. $73,263 0.11% 68,471
MORGAN STANLEY $70,343 0.11% 65,743
Sargent Investment Group, LLC $69,550 0.11% 65,000
JPMORGAN CHASE & CO $67,169 0.11% 62,775
NEW YORK STATE COMMON RETIREMENT FUND $62,809 0.10% 58,700
TRAPHAGEN INVESTMENT ADVISORS LLC $62,691 0.10% 58,590
MARSHALL WACE, LLP $61,945 0.10% 57,893
Magnus Financial Group LLC $59,278 0.09% 55,400
MML INVESTORS SERVICES, LLC $53,500 0.08% 50,000
ALLIANCEBERNSTEIN L.P. $50,504 0.08% 47,200
Mariner, LLC $46,166 0.07% 43,146
TWO SIGMA SECURITIES, LLC $42,715 0.07% 39,921
INTECH INVESTMENT MANAGEMENT LLC $39,082 0.06% 36,526
Pine Valley Investments Ltd Liability Co $39,036 0.06% 36,483
CITADEL ADVISORS LLC $38,907 0.06% 36,362
Police & Firemen's Retirement System of New Jersey $32,890 0.05% 30,739
R Squared Ltd $32,728 0.05% 30,587
OPPENHEIMER & CO INC $32,100 0.05% 30,000
Cerity Partners LLC $30,878 0.05% 28,859
BARCLAYS PLC $28,451 0.04% 26,590
Americana Partners, LLC $28,276 0.04% 26,427
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $28,240 0.04% 26,393
Vanguard Global Advisers, LLC $26,643 0.04% 24,900
ROYAL BANK OF CANADA $26,146 0.04% 24,437
BNP PARIBAS ARBITRAGE, SA $24,208 0.04% 22,625
PRUDENTIAL FINANCIAL INC $24,005 0.04% 22,435
OSAIC HOLDINGS, INC. $23,852 0.04% 22,292
Creative Planning $22,542 0.04% 21,068
SCRATCH CAPITAL LLC $22,463 0.04% 20,994
SPROTT INC. $21,400 0.03% 20,000
MERCER GLOBAL ADVISORS INC /ADV $21,168 0.03% 19,784
Tower Research Capital LLC (TRC) $21,090 0.03% 19,711
GABELLI FUNDS LLC $20,865 0.03% 19,500
ProShare Advisors LLC $20,830 0.03% 19,468
VICTORY CAPITAL MANAGEMENT INC $18,989 0.03% 17,747
SUSQUEHANNA INTERNATIONAL GROUP, LLP $17,246 0.03% 16,118
CAPTRUST FINANCIAL ADVISORS $16,520 0.03% 15,440
Legal & General Group Plc $15,600 0.02% 14,580
Accordant Advisory Group Inc $15,301 0.02% 14,300
XPONANCE LLC $15,150 0.02% 14,159
KESTRA PRIVATE WEALTH SERVICES, LLC $14,980 0.02% 14,000
Obermeyer Wealth Partners $13,910 0.02% 13,000
Ausdal Financial Partners, Inc. $12,920 0.02% 12,075
Pallas Capital Advisors LLC $12,705 0.02% 11,874
PRINCIPAL FINANCIAL GROUP INC $12,181 0.02% 11,385
AlphaCore Capital LLC $10,887 0.02% 10,175
Corient Private Wealth LLC $10,729 0.02% 10,028
Merit Financial Group, LLC $10,716 0.02% 10,015
Beacon Pointe Advisors, LLC $10,700 0.02% 10,000
Arax Advisory Partners $10,692 0.02% 9,993
Ameritas Investment Partners, Inc. $7,561 0.01% 7,067
FMR LLC $4,510 0.01% 4,215
Allworth Financial LP $2,202 0.00% 2,058
EverSource Wealth Advisors, LLC $1,858 0.00% 1,738
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM $1,351 0.00% 1,263
JONES FINANCIAL COMPANIES LLLP $1,080 0.00% 1,010
Winch Advisory Services, LLC $856 0.00% 800
Essential Partners LLC $606 0.00% 567
Sterling Capital Management LLC $558 0.00% 522
Key facts CIK 1799011 CUSIP 54948X109 13F (30d) 2 filings 2 filers Visit website Investor relations