PRPH
ProPhase Labs
PRPH
PRPH
Delisted
PRPH was delisted on the 2nd of January, 2026.
28 hedge funds and large institutions have $1.36M invested in ProPhase Labs in 2025 Q3 according to their latest regulatory filings, with 5 funds opening new positions, 6 increasing their positions, 5 reducing their positions, and 10 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more capital invested
Capital invested by funds: $ → $
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more ownership
Funds ownership: →
15% less funds holding
Funds holding: 33 → 28 (-5)
50% less first-time investments, than exits
New positions opened: 5 | Existing positions closed: 10
Holders
28
Holding in Top 10
–
Calls
$18K
Puts
$1K
Top Buyers
| 1 | +$114K | |
| 2 | +$96.6K | |
| 3 | +$70.5K | |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
+$47.8K |
| 5 |
Geode Capital Management
Boston,
Massachusetts
|
+$17K |
Top Sellers
| 1 | -$85.4K | |
| 2 | -$49.4K | |
| 3 | -$28.5K | |
| 4 |
Citigroup
New York
|
-$23.3K |
| 5 |
VF
Virtu Financial
New York
|
-$16K |