PRPH
ProPhase Labs
PRPH
PRPH
Delisted
PRPH was delisted on the 2nd of January, 2026.
43 hedge funds and large institutions have $30.3M invested in ProPhase Labs in 2022 Q3 according to their latest regulatory filings, with 10 funds opening new positions, 19 increasing their positions, 8 reducing their positions, and 5 closing their positions.
New
Increased
Maintained
Reduced
Closed
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more first-time investments, than exits
New positions opened: | Existing positions closed:
more capital invested
Capital invested by funds: $ → $
more funds holding
Funds holding: →
0.41% more ownership
Funds ownership: 1.27% → 1.68% (+0.41%)
77% less call options, than puts
Call options by funds: $124K | Put options by funds: $530K
Holders
43
Holding in Top 10
–
Calls
$124K
Puts
$530K
Top Buyers
| 1 | +$1.46M | |
| 2 | +$1.46M | |
| 3 | +$1.42M | |
| 4 |
BlackRock
New York
|
+$1.11M |
| 5 |
Acadian Asset Management
Boston,
Massachusetts
|
+$616K |
Top Sellers
| 1 | -$693K | |
| 2 | -$531K | |
| 3 | -$435K | |
| 4 |
PCM
Perritt Capital Management
Chicago,
Illinois
|
-$230K |
| 5 |
Vanguard Group
Malvern,
Pennsylvania
|
-$203K |