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Lucid Diagnostics
LUCD

89 hedge funds and large institutions have $35.1M invested in Lucid Diagnostics in 2025 Q4 according to their latest regulatory filings, with 18 funds opening new positions, 31 increasing their positions, 15 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed

107% more repeat investments, than reductions

Existing positions increased: 31 | Existing positions reduced: 15

29% more first-time investments, than exits

New positions opened: 18 | Existing positions closed: 14

3% more funds holding

Funds holding: 86 → 89 (+3)

1% less capital invested

Capital invested by funds: $35.5M → $35.1M (-$403K)

2.25% less ownership

Funds ownership: 25.63% → 23.37% (-2.3%)

Holders
89
Holders Change
+3
Holders Change %
+3.49%
% of All Funds
1.08%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
18
Increased
31
Reduced
15
Closed
14
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Aberdeen Group
Aberdeen Group
United Kingdom
+$1.07M
2
BlackRock
BlackRock
New York
+$719K
3
Renaissance Technologies
Renaissance Technologies
New York
+$596K
4
Vanguard Group
Vanguard Group
Pennsylvania
+$497K
5
Geode Capital Management
Geode Capital Management
Massachusetts
+$394K

Top Sellers

Rank Fund Capital Flow
1
AIC
AWM Investment Company
New York
-$3.02M
2
GCM
Ghisallo Capital Management
Massachusetts
-$2.99M
3
Alyeska Investment Group
Alyeska Investment Group
Illinois
-$1.4M
4
LM
Luminus Management
Texas
-$606K
5
Goldman Sachs
Goldman Sachs
New York
-$303K
Name Holding Trade Value Shares
Change 		Change in
Stake
SCM
76
Sterling Capital Management
North Carolina
$3.27K +$139 +124 +4%
AB
77
Amalgamated Bank
New York
$3K +$523 +468 +20%
Citigroup
78
Citigroup
New York
$2.22K -$2.16K -1,933 -49%
Jones Financial Companies
79
Jones Financial Companies
Missouri
$1.1K -$112 -100 -9%
WAS
80
Winch Advisory Services
Wisconsin
$872 +$894 +800 New
Rockefeller Capital Management
81
Rockefeller Capital Management
New York
$681 – – –
PNC Financial Services Group
82
PNC Financial Services Group
Pennsylvania
$185 +$190 +170 New
GI
83
GAMMA Investing
California
$155 +$159 +142 New
AF
84
Allworth Financial
California
$78 -$141 -126 -64%
FDCDDQ
85
Federation des caisses Desjardins du Quebec
Quebec, Canada
$38 – – –
IA
86
IFP Advisors
Florida
$31 -$397 -355 -93%
LFG
87
Larson Financial Group
Missouri
$4 +$4 +4 New
TWD
88
True Wealth Design
Ohio
$3 +$2 +2 New
DB
89
Danske Bank
Denmark
$1 – – –
AIC
90
AWM Investment Company
New York
– -$3.02M -2,990,500 Closed
GCM
91
Ghisallo Capital Management
Massachusetts
– -$2.99M -2,960,066 Closed
Alyeska Investment Group
92
Alyeska Investment Group
Illinois
– -$1.4M -1,383,116 Closed
SG Americas Securities
93
SG Americas Securities
New York
– -$26K -26,061 Closed
CC
94
Centiva Capital
New York
– -$25.2K -24,949 Closed
BAM
95
Berkshire Asset Management
Pennsylvania
– -$20.2K -20,000 Closed
YWS
96
Yarger Wealth Strategies
Ohio
– -$17.3K -17,123 Closed
VPIM
97
Vanguard Personalized Indexing Management
California
– -$11.7K -11,536 Closed
ASN
98
Advisory Services Network
Georgia
– -$773 -765 Closed
FFO
99
Fortitude Family Office
Arizona
– -$486 -481 Closed
AAP
100
Arax Advisory Partners
Colorado
– -$403 -399 Closed
1 2 3
4
5

LUCD Hedge Fund Activity: Q4 2025 in Review

89 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Lucid Diagnostics (LUCD) for Q4 2025, worth a combined $35.1M — down 1.1% from $35.5M a quarter earlier.

Buyers outnumbered sellers: 18 funds opened new LUCD positions and 14 closed out — a net gain of 4 holders — while 31 added to existing stakes and 15 trimmed.

The largest buyer was Aberdeen Group, adding an estimated $1.07M. The largest seller was AWM Investment Company, exiting entirely with an estimated $3.02M sold.

  • 89 institutional investors held Lucid Diagnostics (LUCD) as of Q4 2025, up from 86 in Q3 2025.
  • Funds reported $35.1M of Lucid Diagnostics stock for Q4 2025, down 1.1% quarter-over-quarter.
  • 18 funds opened new Lucid Diagnostics positions in Q4 2025 and 14 closed out, a net change of +4 holders.
  • The largest Lucid Diagnostics buyer in Q4 2025 was Aberdeen Group, an estimated $1.07M added.
  • The largest Lucid Diagnostics seller in Q4 2025 was AWM Investment Company, an estimated $3.02M sold.

Based on aggregated 13F filings for Q4 2025.