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PRPH

ProPhase Labs, Inc.

Company with tickers: PRPH

CIK
868278
CUSIP
74345W207
Shares Outstanding
14,016,025
Investor Relations
https://ir.prophaselabs.com/
13F Activity (30d)
1 filings 1 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 2
Total Value: $0
Total Shares: 20

Institutional Ownership Trend

2 quarters

Quarterly Activity

vs Dec 31, 2025
New
0
Increased
1
Decreased
1
Sold Out
15
Unchanged
0
Holder count: -15
Institutional value: -100.0%
Shares held: -100.0%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open

Top New Positions

vs Dec 31, 2025
No new positions this quarter.

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Showing 2 of 2
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Holder Value (USD) % of 13F Shares Open