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ProPhase Labs
PRPH

Overview Fund Activity

32 hedge funds and large institutions have $1.01M invested in ProPhase Labs in 2025 Q2 according to their latest regulatory filings, with 8 funds opening new positions, 7 increasing their positions, 7 reducing their positions, and 12 closing their positions.

Holders
32
Holders Change
-5
Holders Change %
-13.51%
% of All Funds
0.43%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
8
Increased
7
Reduced
7
Closed
12
Calls
$6K
Puts
$1K
Net Calls
+$5K
Net Calls Change
+$6K

Top Buyers

1
SC
1
Sykon Capital
New York
$252K
2
XT
2
XTX Topco
Cayman Islands
$40.1K
3
Citigroup
3
Citigroup
New York
$23.3K
4
UBS Group
4
UBS Group
Switzerland
$22.5K
5
VF
5
Virtu Financial
New York
$16K

Top Sellers

1
WC
1
Wexford Capital
Florida
$0
2
FCM
2
FourWorld Capital Management
New York
$0
3
CFG
3
Citizens Financial Group
Rhode Island
$0
4
JAIC
4
Josh Arnold Investment Consultant
Minnesota
$0
5
SSWM
5
Sheets Smith Wealth Management
North Carolina
$0
Name Market Value Shares Shares
Change 		Shares
Change %
CA
26
CoreCap Advisors
Michigan
$1.37K 3,500 – –
JPMorgan Chase & Co
27
JPMorgan Chase & Co
New York
$691 1,765 -32 -2%
Wells Fargo
28
Wells Fargo
California
$599 1,530 – –
SS
29
SBI Securities
Japan
$197 504 +100 +25%
Raymond James Financial
30
Raymond James Financial
Florida
$77 198 +198 New
FFA
31
Farther Finance Advisors
California
$38 97 – –
WC
32
Wexford Capital
Florida
– – -1,525,611 Closed
FCM
33
FourWorld Capital Management
New York
– – -376,577 Closed
CFG
34
Citizens Financial Group
Rhode Island
– – -270,400 Closed
JAIC
35
Josh Arnold Investment Consultant
Minnesota
– – -250,000 Closed
SSWM
36
Sheets Smith Wealth Management
North Carolina
– – -208,300 Closed
PCM
37
Perritt Capital Management
Illinois
– – -150,000 Closed
Jane Street
38
Jane Street
New York
– – -48,388 Closed
SW
39
SVB Wealth
Massachusetts
– – -47,665 Closed
VPIM
40
Vanguard Personalized Indexing Management
California
– – -32,418 Closed
Barclays
41
Barclays
United Kingdom
$0 100 -12,472 -99%
NA
42
Nordwand Advisors
Pennsylvania
– – -10,000 Closed
RWM
43
Ritholtz Wealth Management
New York
– – -10,000 Closed
Osaic Holdings
44
Osaic Holdings
Arizona
– – -2,000 Closed
Group One Trading
45
Group One Trading
Illinois
– – – –
Citadel Advisors
46
Citadel Advisors
Florida
– – – –
1
2