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LUCID DIAGNOSTCS (LUCD)
NASDAQ
$0.97+$0.006 (+0.59%)
Price as of Aug 24, 2026 7:05 AM EDT- $184.1MMarket Cap
- -12.34%1-Year Change
- Medical DevicesIndustry
LUCID DIAGNOSTCS (LUCD)
$0.97+$0.006 (+0.59%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD GROUP INC | 2.60% | 5.0M | +444,611 (+8.95%) | Dec 31, 2025 |
BLACKROCK, INC. | 2.43% | 4.6M | +325,605 (+7.02%) | Mar 31, 2026 |
N/A | 2.18% | 4.2M | +4.2M (+100.00%) | Mar 31, 2026 |
MASTERS CAPITAL MANAGEMENT LLC | 2.10% | 4.0M | 0 (0.00%) | Mar 31, 2026 |
ABRDN PLC | 1.91% | 3.6M | +186,383 (+5.11%) | Mar 31, 2026 |
TWO SEAS CAPITAL LP | 1.57% | 3.0M | 0 (0.00%) | Mar 31, 2026 |
GEODE CAPITAL MANAGEMENT, LLC | 1.18% | 2.2M | +218,523 (+9.73%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 2.13% | 4.1M | +357,169 (+8.77%) | Mar 31, 2026 |
Tekla Healthcare Opportunities Fund | 1.91% | 3.6M | +186,383 (+5.11%) | Mar 31, 2026 |
iSHARES TRUST | 1.69% | 3.2M | 0 (0.00%) | May 31, 2026 |
FIDELITY CONCORD STREET TRUST | 0.47% | 895,754 | +18,923 (+2.11%) | May 31, 2026 |
FIDELITY SALEM STREET TRUST | 0.46% | 875,252 | +781,920 (+89.34%) | Apr 30, 2026 |
RUSSELL INVESTMENT CO | 0.33% | 636,580 | +636,580 (+100.00%) | Apr 30, 2026 |
VANGUARD SCOTTSDALE FUNDS | 0.29% | 544,666 | +16,696 (+3.07%) | May 31, 2026 |
Current Ownership Distribution
- Institutions160.2M (57.49%)
- Mutual Funds76.3M (27.36%)
- Insiders42.2M (15.16%)
- Other0 (0.00%)
Insider Transactions
- 15.16% (42.2M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 0Number of InsiderSelling (last 12 months)
- $0.00Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
SOKOLOV JACQUE J | Award | Feb 20, 2026 | $0.00 | 123,000 | $0.00 | 320,460 |
Aklog Lishan Chief Executive Officer | Award | Feb 20, 2026 | $0.00 | 2.2M | $0.00 | 3.6M |
White Debra | Award | Feb 20, 2026 | $0.00 | 123,000 | $0.00 | 235,800 |
Sparks Ronald M | Award | Feb 20, 2026 | $0.00 | 123,000 | $0.00 | 320,460 |
PALUMBO JOHN R | Award | Feb 20, 2026 | $0.00 | 123,000 | $0.00 | 338,000 |
Gordon Michael Adam General Counsel and Secretary | Award | Feb 20, 2026 | $0.00 | 300,000 | $0.00 | 1.0M |
O'Neil Shaun President and COO | Award | Feb 20, 2026 | $0.00 | 620,000 | $0.00 | 1.4M |
MCGRATH DENNIS M Chief Financial Officer | Award | Feb 20, 2026 | $0.00 | 470,000 | $0.00 | 1.8M |
Matheis Dennis | Award | Feb 20, 2026 | $0.00 | 123,000 | $0.00 | 788,443 |
Matheis Dennis | Buy | Aug 20, 2025 | $101,840.00 | 100,000 | $1.02 | 665,443 |
Matheis Dennis | Buy | May 22, 2025 | $43,794.61 | 33,218 | $1.32 | 350,000 |
Matheis Dennis | Buy | May 21, 2025 | $171,520.06 | 129,684 | $1.32 | 316,782 |
Matheis Dennis | Buy | May 20, 2025 | $242,291.91 | 187,098 | $1.29 | 187,098 |
O'Neil Shaun President and COO | Award | Feb 20, 2025 | $0.00 | 300,000 | $0.00 | 826,763 |
Sparks Ronald M | Award | Feb 20, 2025 | $0.00 | 112,800 | $0.00 | 197,460 |
White Debra | Award | Feb 20, 2025 | $0.00 | 112,800 | $0.00 | 112,800 |
Matheis Dennis | Award | Feb 20, 2025 | $0.00 | 112,800 | $0.00 | 162,725 |
SOKOLOV JACQUE J | Award | Feb 20, 2025 | $0.00 | 112,800 | $0.00 | 197,460 |
Lapidus Stanley | Award | Feb 20, 2025 | $0.00 | 112,800 | $0.00 | 214,392 |
MCGRATH DENNIS M Chief Financial Officer | Award | Feb 20, 2025 | $0.00 | 300,000 | $0.00 | 1.3M |
Cox James L | Award | Feb 20, 2025 | $0.00 | 112,800 | $0.00 | 282,120 |
Aklog Lishan Chief Executive Officer | Award | Feb 20, 2025 | $0.00 | 300,000 | $0.00 | 1.5M |
Gordon Michael Adam General Counsel and Secretary | Award | Feb 20, 2025 | $0.00 | 300,000 | $0.00 | 700,000 |