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Lucid Diagnostics Inc. 13F holders

115 funds reported a position in Lucid Diagnostics Inc. in their 13F for the quarter ended 30 June 2026, together 61.4 million shares worth $65.7 million. Against the quarter before, 24 opened a position, 59 added, 12 trimmed and 10 sold out; together they bought a net 26.7 million shares. The largest holders: Alyeska Investment Group, L.P., BlackRock, Inc. and Vanguard Capital Management LLC.

Funds holding115+12 on Q1 2026
Shares they held61.4Mworth $65.7 million
Net bought on the quarter26.7M sharesabout $28.6 million at the funds' values
Funds buying to selling83 to 22opened or added, to cut or sold
Opened 24Added 59Held 20Trimmed 12Sold out 10
Opened: 24 fundsAdded: 59 fundsHeld: 20 fundsTrimmed: 12 fundsSold out: 10 funds

What each fund did in LUCD against its 13F for the quarter before; a change under 0.1% of a holding counts as held

Q3 2024: 29 funds, 2.5 million shares29Q3 2024Q4 2024: 33 funds, 3.3 million shares33Q4 2024Q1 2025: 49 funds, 9.4 million shares49Q1 2025Q2 2025: 72 funds, 19.0 million shares72Q2 2025Q3 2025: 87 funds, 35.2 million shares87Q3 2025Q4 2025: 90 funds, 32.2 million shares90Q4 2025Q1 2026: 103 funds, 35.6 million shares103Q1 2026Q2 2026: 115 funds, 61.4 million shares115Q2 2026

Funds reporting a position in LUCD in their 13F, each quarter; hover a bar for the shares they held

Filed so far for the quarter to 30 September 2026

3,405 funds have filed their 13F for the quarter so far; the rest are due by 16 November 2026. Of those, 22 reported a position in Lucid Diagnostics Inc.: 3 opened one, 4 added, 7 trimmed and 4 sold out, a net 71,286 shares sold.

The largest moves in the name among the funds that have filed, against each fund's previous 13F.

The well-known funds

Of the 44 funds followed here, 5 reported a position in Lucid Diagnostics Inc. in a 13F for the quarter ended 30 June 2026. The largest: Alyeska, 8.9 million shares worth $9.5 million, 0.0% of its reported book. New this quarter: Alyeska, Citadel Advisors. Sold out: Millennium Management. In the quarter, 3 funds added or opened a position and 3 trimmed or sold out; together they bought a net 9.9 million shares, about $10.6 million at the funds' own value per share on 30 June 2026. A change under 0.1% of a holding counts as held.

FundSharesValueOf its bookChange on the quarterStatusQuarter endedFiling
Alyeska8,856,844$9.5 million0.0%+8,856,844new30 June 202613F
Geode Capital Management3,789,948$4.1 million0.0%+1,544,598added30 June 202613F
Renaissance Technologies71,300$76,2910.0%-428,361trimmed30 June 202613F
Citadel Advisors36,362$38,9070.0%+36,362new30 June 202613F
FMR LLC4,215$4,5100.0%-116,354trimmed30 June 202613F
Millennium Management0$00.0%-11,320exited30 June 202613F
Value is what the fund reported.
Read moreChange is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.

The largest holders

FundSharesShare of allValueOf its bookChange in sharesFiling
Alyeska Investment Group, L.P.8,856,84414.42%$9.5 million0.02%new13F
BlackRock, Inc.8,373,11713.64%$9.0 million0.00%+3,734,87413F
Vanguard Capital Management LLC6,556,34410.68%$7.0 million0.00%+2,401,57413F
Two Seas Capital LP6,000,0009.77%$6.4 million0.24%+3,000,00013F
Masters Capital Management LLC4,000,0006.51%$4.3 million0.60%no change13F
Aberdeen Group plc3,822,9976.23%$4.1 million0.01%+178,72013F
Geode Capital Management, LLC3,789,9486.17%$4.1 million0.00%+1,544,59813F
State Street Corp.2,437,3373.97%$2.6 million0.00%+882,75613F
First Manhattan Co. LLC.2,188,5503.56%$2.3 million0.01%+1,865,10013F
Wells Fargo & Company2,067,0463.37%$2.2 million0.00%+792,65613F
Russell Investments Group, Ltd.1,651,7882.69%$1.8 million0.00%+68,18013F
Northern Trust Corp.1,219,8791.99%$1.3 million0.00%+549,29413F
Perkins Capital Management Inc.1,125,0001.83%$1.2 million0.91%-1,00013F
Vanguard Fiduciary Trust Co.1,068,1091.74%$1.1 million0.00%+444,55213F
Vanguard Portfolio Management LLC1,022,2621.66%$1.1 million0.00%+493,49313F
UBS Group AG845,3141.38%$904,4860.00%+399,83513F
AQR Capital Management LLC723,2001.18%$773,8240.00%+488,43113F
Raymond James Financial Inc.577,3810.94%$617,7980.00%+52,44513F
Lido Advisors, LLC446,7390.73%$478,0110.00%+63,65713F
Charles Schwab Investment Management Inc.325,3120.53%$348,0840.00%+127,88813F
XML Financial, LLC323,1950.53%$345,8190.03%+100,00013F
Bank of New York Mellon Corp301,7030.49%$322,8230.00%+95,39713F
Bank of Montreal289,9360.47%$310,2320.00%+4,70013F
Nuveen, LLC195,0650.32%$208,7200.00%+104,83113F
Tripletail Wealth Management, LLC183,4170.30%$196,2560.23%new13F
Focus Partners Wealth148,7050.24%$159,1140.00%new13F
Deutsche Bank AG148,0610.24%$158,4250.00%+67,70613F
LPL Financial LLC133,1550.22%$142,4760.00%-39,22113F
Jefferies Financial Group Inc.130,0000.21%$139,1000.00%new13F
Price T Rowe Associates Inc.121,9520.20%$131,0000.00%+47,57513F
Centiva Capital, LP109,4400.18%$117,1010.00%+40,37713F
Bank of America Corp.96,7760.16%$103,5500.00%+8,24913F
Ieq Capital, LLC95,5430.16%$102,2310.00%+80,83313F
State of Wyoming93,9270.15%$100,5020.01%new13F
Sequoia Financial Advisors, LLC92,1500.15%$98,6010.00%new13F
Rhumbline Advisers84,0830.14%$89,9640.00%+35,45313F
Invesco Ltd.82,7540.13%$88,5470.00%+44,82813F
Renaissance Technologies LLC71,3000.12%$76,2910.00%-428,36113F
Goldman Sachs Group Inc.70,6110.11%$75,5540.00%-172,04713F
Citigroup Inc.69,7930.11%$74,6790.00%+65,37613F
Mirae Asset Global ETFS Holdings Ltd.68,4710.11%$73,2640.00%+25,59113F
Morgan Stanley65,7430.11%$70,3450.00%+19,70613F
Sargent Investment Group, LLC65,0000.11%$69,5500.01%+10,97013F
JPMorgan Chase & Co.62,7750.10%$65,9140.00%+7,12713F
New York State Common Retirement Fund58,7000.10%$62,8090.00%no change13F
Traphagen Investment Advisors LLC58,5900.10%$62,6920.00%+29,29513F
Marshall Wace, LLP57,8930.09%$61,9460.00%new13F
Magnus Financial Group LLC55,4000.09%$59,2780.00%new13F
AllianceBernstein L.P.47,2000.08%$54,2800.00%+25,00013F
MML Investors Services, LLC50,0000.08%$53,5000.00%no change13F
The 50 largest of the 115 funds that reported a position in LUCD in their 13F for the quarter ended 30 June 2026, by the value each reported.
Read moreShare of all is the fund's part of all the shares the funds reported. Change is shares against the fund's 13F for the quarter before. A 13F lists a manager's long positions in US-listed shares at the quarter's end. What is a 13F?

Schedule 13D and 13G filed on the name, last twelve months

FiledScheduleWhoHoldingOf the classEvent dateRule or purposeFiling
9 February 202613D/APAVmed Inc.38.8 million27.5%3 February 2026The Reporting Person is the parent company of the Issuer. As a result of its ability to vote 27.5% of the Common Stock (and an estimated 26.3% of all the capital stock of the Issuer), the Reporting Person has the power to significantly inflEDGAR
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
Read moreAmendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short. 13D and 13G

Fails to deliver

Settlement dateShares failedPriceFile
31 August 20266$0.99SEC
20 August 20268,538$1.01SEC
19 August 202618$0.99SEC
18 August 20263,075$0.98SEC
13 August 202610$0.98SEC
10 August 2026564$0.97SEC
7 August 2026564$0.95SEC
6 August 20263,383$1.00SEC
20 July 20266,633$0.95SEC
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.
Read moreLargest in the window: 8,538 on 20 August 2026. A fail is an operational fact about settlement, not a position.