NEW YORK, NY
LUCID DIAGNOSTICS INC.LUCD— Latest position per institution from SEC 13F filings
15
Institutional holders
43.27M
Total shares held
48.44M
Estimated value
2.16M
Avg. position size
VANGUARD GROUP INC
CIK 102909
Shares
4.97M
Value
5.42M
Filed
Dec 31, 2025
BLACKROCK, INC.
CIK 2012383
Shares
4.64M
Value
5.33M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
4.15M
Value
4.78M
Filed
Mar 31, 2026
MASTERS CAPITAL MANAGEMENT LLC
CIK 1104186
Shares
4M
Value
4.60M
Filed
Mar 31, 2026
ABERDEEN GROUP PLC
CIK 1716774
Shares
3.64M
Value
4.19M
Filed
Mar 31, 2026
TWO SEAS CAPITAL LP
CIK 1823138
Shares
3M
Value
3.45M
Filed
Mar 31, 2026
AWM INVESTMENT COMPANY, INC.
CIK 1535264
Shares
2.99M
Value
3.02M
Filed
Sep 30, 2025
GHISALLO CAPITAL MANAGEMENT LLC
CIK 1825214
Shares
2.96M
Value
2.99M
Filed
Sep 30, 2025
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
2.25M
Value
2.58M
Filed
Mar 31, 2026
RUSSELL INVESTMENTS GROUP, LTD.
CIK 1692234
Shares
1.58M
Value
1.82M
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
1.55M
Value
1.79M
Filed
Mar 31, 2026
ALYESKA INVESTMENT GROUP, L.P.
CIK 1453072
Shares
1.38M
Value
1.40M
Filed
Sep 30, 2025
WELLS FARGO & COMPANY/MN
CIK 72971
Shares
1.27M
Value
1.47M
Filed
Mar 31, 2026
PERKINS CAPITAL MANAGEMENT INC
CIK 884300
Shares
1.13M
Value
1.29M
Filed
Mar 31, 2026
SUNBELT SECURITIES, INC.
CIK 1632932
Shares
900.01K
Value
1.04M
Filed
Mar 31, 2026
NORTHERN TRUST CORP
CIK 73124
Shares
670.59K
Value
771.17K
Filed
Mar 31, 2026
VANGUARD FIDUCIARY TRUST CO
CIK 933478
Shares
623.56K
Value
717.09K
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
528.77K
Value
608.08K
Filed
Mar 31, 2026
RAYMOND JAMES FINANCIAL INC
CIK 720005
Shares
524.94K
Value
603.68K
Filed
Mar 31, 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
499.66K
Value
574.61K
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | 102909 | 4.97M | 5.42M | Dec 31, 2025 |
| 2 | BLACKROCK, INC. | 2012383 | 4.64M | 5.33M | Mar 31, 2026 |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 4.15M | 4.78M | Mar 31, 2026 |
| 4 | MASTERS CAPITAL MANAGEMENT LLC | 1104186 | 4M | 4.60M | Mar 31, 2026 |
| 5 | ABERDEEN GROUP PLC | 1716774 | 3.64M | 4.19M | Mar 31, 2026 |
| 6 | TWO SEAS CAPITAL LP | 1823138 | 3M | 3.45M | Mar 31, 2026 |
| 7 | AWM INVESTMENT COMPANY, INC. | 1535264 | 2.99M | 3.02M | Sep 30, 2025 |
| 8 | GHISALLO CAPITAL MANAGEMENT LLC | 1825214 | 2.96M | 2.99M | Sep 30, 2025 |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 2.25M | 2.58M | Mar 31, 2026 |
| 10 | RUSSELL INVESTMENTS GROUP, LTD. | 1692234 | 1.58M | 1.82M | Mar 31, 2026 |
| 11 | STATE STREET CORP | 93751 | 1.55M | 1.79M | Mar 31, 2026 |
| 12 | ALYESKA INVESTMENT GROUP, L.P. | 1453072 | 1.38M | 1.40M | Sep 30, 2025 |
| 13 | WELLS FARGO & COMPANY/MN | 72971 | 1.27M | 1.47M | Mar 31, 2026 |
| 14 | PERKINS CAPITAL MANAGEMENT INC | 884300 | 1.13M | 1.29M | Mar 31, 2026 |
| 15 | SUNBELT SECURITIES, INC. | 1632932 | 900.01K | 1.04M | Mar 31, 2026 |
| 16 | NORTHERN TRUST CORP | 73124 | 670.59K | 771.17K | Mar 31, 2026 |
| 17 | VANGUARD FIDUCIARY TRUST CO | 933478 | 623.56K | 717.09K | Mar 31, 2026 |
| 18 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 528.77K | 608.08K | Mar 31, 2026 |
| 19 | RAYMOND JAMES FINANCIAL INC | 720005 | 524.94K | 603.68K | Mar 31, 2026 |
| 20 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 499.66K | 574.61K | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.