ProPhase Labs Ownership | Who Owns ProPhase Labs?
ProPhase Labs Ownership Summary
ProPhase Labs is owned by 5.47% institutional investors, 7.99% insiders, and 86.54% retail investors. Sykon capital is the largest institutional shareholder, holding 1.55% of PRPH shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 1.50% of its assets in ProPhase Labs shares.
PRPH Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | ProPhase Labs | 5.47% | 7.99% | 86.54% |
| Sector | Healthcare Stocks | 42.54% | 10.83% | 46.63% |
| Industry | Specialty & Generic Drug Manufacturers Stocks | 26.16% | 11.89% | 61.94% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Sykon capital | 644.79K | 1.55% | $295.19K |
| Vanguard group | 531.92K | 1.28% | $243.62K |
| Geode capital management | 302.93K | 0.73% | $138.70K |
| Accretive wealth partners | 250.00K | 0.60% | $114.45K |
| Hightower advisors | 237.34K | 0.57% | $108.65K |
| Apollon wealth management | 182.46K | 0.44% | $83.53K |
| Blackrock | 64.30K | 0.36% | $268.77K |
| Susquehanna group, llp | 46.95K | 0.25% | $35.55K |
| Bank of america corp /de/ | 36.72K | 0.20% | $153.49K |
| Chapin davis | 80.00K | 0.19% | $36.62K |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Sykon capital | 644.79K | 0.10% | $295.19K |
| Accretive wealth partners | 250.00K | 0.03% | $114.45K |
| Chapin davis | 80.00K | 0.01% | $36.62K |
| Two sigma securities | 47.47K | 0.00% | $21.73K |
| Apollon wealth management | 182.46K | 0.00% | $83.53K |
| Xtx topco | 28.77K | 0.00% | $13.17K |
| Nordwand advisors | 10.00K | 0.00% | $4.58K |
| Forvis wealth advisors | 19.60K | 0.00% | $8.97K |
| Annex advisory services | 15.00K | 0.00% | $6.87K |
| Hightower advisors | 237.34K | 0.00% | $108.65K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Accretive wealth partners | 250.00K | 0.03% | 250.00K |
| Apollon wealth management | 182.46K | 0.00% | 182.46K |
| Vanguard group | 531.92K | - | 123.65K |
| Geode capital management | 302.93K | - | 43.87K |
| Simplex trading | 40.60K | - | 28.98K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Wexford capital lp | - | - | -1.53M |
| Fourworld capital management | - | - | -376.58K |
| Citizens financial group inc/ri | - | - | -270.40K |
| Josh arnold investment consultant | - | - | -250.00K |
| Quinn opportunity partners | - | - | -218.13K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Accretive wealth partners | 250.00K | 0.03% | 250.00K | $114.45K |
| Apollon wealth management | 182.46K | 0.00% | 182.46K | $83.53K |
| Annex advisory services | 15.00K | 0.00% | 15.00K | $6.87K |
| Cambridge investment research advisors | 14.79K | - | 14.79K | $7.00K |
| Group one trading | 705.00 | - | 705.00 | $2.95K |
Sold Out
| Holder | Change |
|---|---|
| Qube research | -25.00 |
| Spire wealth management | -80.00 |
| Tower research capital llc (trc) | -116.00 |
| Capital advisors | -190.00 |
| Raymond james financial | -198.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 25 | -19.35% | 2,273,605 | -14.81% | 5 | 13.26% | 13 | -13.33% | 3 | -50.00% |
| Jun 30, 2025 | 33 | -10.81% | 2,677,960 | -46.38% | 6 | 0.94% | 17 | -15.00% | 6 | -25.00% |
| Mar 31, 2025 | 37 | 23.33% | 4,994,566 | 106.49% | 26 | 16.29% | 20 | 25.00% | 8 | 60.00% |
| Dec 31, 2024 | 19 | -24.00% | 2,139,091 | 22.33% | 11 | 13.35% | 12 | 9.09% | 2 | -33.33% |
| Sep 30, 2024 | 25 | -16.67% | 1,748,647 | 0.58% | 9 | 9.87% | 11 | -8.33% | 3 | -57.14% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 454.64K | 1.50% | - |
| Vanguard US Total Market Shares ETF | 454.64K | 1.09% | - |
| Vanguard Institutional Extnd Mkt Idx Tr | 285.99K | 0.69% | -118.22K |
| Fidelity Extended Market Index | 175.60K | 0.42% | 35.36K |
| Perritt MicroCap Opportunities Investor | 150.00K | 0.36% | -40.00K |
| BlackRock Extended Equity Market K | 23.33K | 0.12% | -10.00 |
| Belfund SICAV Belinvest Equity A USD Acc | 50.00K | 0.12% | - |
| Perritt Ultra MicroCap | 20.00K | 0.10% | - |
| Fidelity Series Total Market Index | 40.38K | 0.10% | - |
| iShares Micro-Cap ETF | 33.93K | 0.08% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Mar 10, 2022 | Barr Jason Michael | - | Buy | $4.67K |
| Mar 10, 2022 | Barr Jason Michael | Buy | $4.86K | |
| Jun 03, 2021 | Karkus Ted William | CEO & CHAIRMAN | Buy | $171.92K |
| Aug 13, 2020 | Karkus Ted William | CEO & CHAIRMAN | Sell | $137.50K |
| Aug 13, 2020 | GLECKEL LOUIS MD | - | Buy | $137.50K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q3 | - | - |
| 2025 Q1 | - | - |
| 2024 Q1 | - | - |
| 2023 Q2 | - | - |
| 2023 Q1 | - | - |
PRPH Ownership FAQ
Try Tickergate Pro Free
Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)
Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis
Discover trending investment themes
Find your next best investment
Research stocks using tools