Security key
74345W108
- Security type / class
- Equity / COM
- Total 13F shares
- 2,980,665
- Total 13F value
- $1,364,315
- Share change
- +302,606
- SEC-reported price per share
- $0.46
- Number of holders
- 28
- Value change
- +$165,083
- Number of buys
- 11
- Number of sells
- 15
Report period
Q3 2025
Institutions
28
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
Monica L. Brady
Disclosed value leader
Monica L. Brady
Comparable rows
0/15
Latest evidence
30 Jun 2025
3/4/5
13F
Highest disclosed value: $295,366
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Monica L. Brady has the largest disclosed position value at $295.4K.
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 Monica L. Brady's linked filing trail.
Disclosed position value
Top 5
Monica L. Brady
$295.4K
SYKON CAPITAL LLC
$252.3K
VANGUARD GROUP INC
$159.6K
GEODE CAPITAL MANAGEMENT, LLC
$101.4K
HighTower Advisors, LLC
$89.8K
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 |
|---|---|---|---|---|---|
| Monica L. Brady |
3/4/5
Chief Accounting Officer
|
—
mixed-class rows
|
$295,366
70,622 shares
mixed-class rows
|
— | 23 May 2022 |
| SYKON CAPITAL LLC |
13F
Company
|
—
class O/S missing
|
$252,308
644,795 shares
|
— | 30 Jun 2025 |
| VANGUARD GROUP INC |
13F
Company
|
—
class O/S missing
|
$159,632
408,267 shares
|
— | 30 Jun 2025 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
—
class O/S missing
|
$101,384
259,063 shares
|
— | 30 Jun 2025 |
| HighTower Advisors, LLC |
13F
Company
|
—
class O/S missing
|
$89,785
229,454 shares
|
— | 30 Jun 2025 |
| Quinn Opportunity Partners LLC |
13F
Company
|
—
class O/S missing
|
$85,353
218,127 shares
|
— | 30 Jun 2025 |
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 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
28
Shares
2,980,665
Rows available
28
| 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 2025 vs Q2 2025 Across Filers
Q2 2025 holders
32
Q3 2025 holders
28
Holder diff
-4
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 value | Q3 2025 value | Value change | Value Chg % |
|---|