Security key
74345W108
- Security type / class
- Equity / COM
- Total 13F shares
- 1,959,864
- Total 13F value
- $8,563,439
- Share change
- -215,588
- Put/Call ratio
- 350%
- SEC-reported price per share
- $4.37
- Number of holders
- 34
- Value change
- -$2,216,464
- Number of buys
- 12
- Number of sells
- 29
Open additional details 1 more signal available
Report period
Q3 2023
Institutions
34
Top holders
10
PRPH full security history
Ownership snapshot
Full 13F holder table
ProPhase Labs, Inc. SEC filings
ProPhase Labs, Inc. company facts
Broader feeds
Ownership snapshot
Top reported holders of PRPH - ProPhase Labs, Inc. - COM (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
VANGUARD GROUP INC
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
0/15
Latest evidence
30 Jun 2023
13F
3/4/5
Highest disclosed value: $4,369,359
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
VANGUARD GROUP INC has the largest disclosed position value at $4.37M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens VANGUARD GROUP INC's linked filing trail.
Disclosed position value
Top 5
VANGUARD GROUP INC
$4.37M
RENAISSANCE TECHNOLOGIES LLC
$2.18M
Avidian Wealth Enterprises, LLC
$1.13M
GEODE CAPITAL MANAGEMENT, LLC
$966.6K
PERRITT CAPITAL MANAGEMENT INC
$706.4K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
Company
|
—
class O/S missing
|
$4,369,359
601,840 shares
|
— | 30 Jun 2023 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
—
class O/S missing
|
$2,182,000
300,510 shares
|
— | 30 Jun 2023 |
| Avidian Wealth Enterprises, LLC |
13F
Company
|
—
class O/S missing
|
$1,132,735
156,024 shares
|
— | 30 Jun 2023 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
—
class O/S missing
|
$966,560
133,135 shares
|
— | 30 Jun 2023 |
| PERRITT CAPITAL MANAGEMENT INC |
13F
Company
|
—
class O/S missing
|
$706,398
97,300 shares
|
— | 30 Jun 2023 |
| AMERIPRISE FINANCIAL INC |
13F
Company
|
—
class O/S missing
|
$673,212
92,729 shares
|
— | 30 Jun 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
34
Shares
1,959,864
Rows available
34
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2023 vs Q2 2023 Across Filers
Q2 2023 holders
45
Q3 2023 holders
34
Holder diff
-11
| Investor | Q2 2023 Shares | Q3 2023 Shares | Share Diff | Share Chg % | Q2 2023 value | Q3 2023 value | Value change | Value Chg % |
|---|