ProPhase Labs, Inc.

OTCPK:PRPH Stock Report

Market Cap: US$979.0k

ProPhase Labs Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of PRPH?
Owner TypeNumber of SharesOwnership Percentage
Institutions303,0566.56%
Individual Insiders333,3197.22%
General Public3,981,52686.2%

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 93.4%.

Top Shareholders

Top 25 shareholders own 13.75% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
6.96%
Ted Karkus
321,533US$68.2k0%no data
1.4%
Sykon Capital LLC
64,479US$13.7k0%0.01%
1.15%
The Vanguard Group, Inc.
53,191US$11.3k30.3%no data
0.86%
Susquehanna International Group, LLP
39,791US$8.4k290%no data
0.66%
Geode Capital Management, LLC
30,292US$6.4k16.9%no data
0.54%
Accretive Wealth Partners, LLC
25,000US$5.3k0%no data
0.51%
HighTower Advisors, LLC
23,733US$5.0k3.43%no data
0.4%
Apollon Wealth Management, LLC
18,246US$3.9k0%no data
0.22%
Louis Gleckel
10,384US$2.2k0%no data
0.17%
Chapin Davis Asset Management
8,000US$1.7k0%no data
0.11%
Swisspartners (liechtenstein) AG
5,000US$1.1k0%no data
0.1%
Two Sigma Securities, LLC
4,747US$1.0k25.5%no data
0.097%
State Street Global Advisors, Inc.
4,466US$946.80%no data
0.088%
Simplex Trading, LLC
4,059US$860.5250%no data
0.08%
BNY Asset Management
3,705US$785.40%no data
0.062%
XTX Markets Limited
2,876US$609.7-71.9%no data
0.061%
BlackRock, Inc.
2,802US$594.10%no data
0.05%
Northern Trust Global Investments
2,321US$492.00%no data
0.043%
UBS Asset Management AG
1,974US$418.5-65.8%no data
0.042%
Forvis Mazars Wealth Advisors, LLC
1,959US$415.30%no data
0.032%
Annex Advisory Services, LLC
1,500US$318.00%no data
0.032%
Cambridge Investment Research Advisors, Inc.
1,479US$313.60%no data
0.03%
Jason Barr
1,402US$297.20%no data
0.022%
Renaissance Technologies LLC
1,010US$214.1-92.7%no data
0.022%
Nordwand Advisors, LLC
1,000US$212.00%no data

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/01/08 22:24
End of Day Share Price 2026/01/08 00:00
Earnings2025/09/30
Annual Earnings2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

ProPhase Labs, Inc. is covered by 1 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Hunter DiamondDiamond Equity Research LLC