Security key
09061H307
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 120,333
- Total 13F value
- $313,600
- Share change
- -7,065
- SEC-reported price per share
- $2.61
- Number of holders
- 12
- Value change
- -$18,502
- Number of buys
- 2
- Number of sells
- 4
Report period
Q2 2019
Institutions
12
Top holders
10
BMRA full security history
Ownership snapshot
Full 13F holder table
BIOMERICA INC SEC filings
BIOMERICA INC company facts
Broader feeds
Ownership snapshot
Top reported holders of BMRA - BIOMERICA INC - Common Stock (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
PERRITT CAPITAL MANAGEMEN...
Disclosed value leader
PERRITT CAPITAL MANAGEMEN...
Comparable rows
0/12
Latest evidence
31 Mar 2019
13F
Highest disclosed value: $100,000
12 rows are not safely comparable across share classes.
Showing 1-6 of 12 holder rows.
Quick read
PERRITT CAPITAL MANAGEMENT INC has the largest disclosed position value at $100K.
0 of 12 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 PERRITT CAPITAL MANAGEMENT INC's linked filing trail.
Disclosed position value
Top 5
PERRITT CAPITAL MANAGEMENT INC
$100K
BlackRock Finance, Inc.
$45K
VANGUARD GROUP INC
$41K
HERITAGE INVESTORS MANAGEMENT CORP
$39K
CITADEL ADVISORS LLC
$28K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 12 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| PERRITT CAPITAL MANAGEMENT INC |
13F
Company
|
—
class O/S missing
|
$100,000
40,000 shares
|
— | 31 Mar 2019 |
| BlackRock Finance, Inc. |
13F
Company
|
—
class O/S missing
|
$45,000
17,894 shares
|
— | 31 Mar 2019 |
| VANGUARD GROUP INC |
13F
Company
|
—
class O/S missing
|
$41,000
16,641 shares
|
— | 31 Mar 2019 |
| HERITAGE INVESTORS MANAGEMENT CORP |
13F
Company
|
—
class O/S missing
|
$39,000
15,550 shares
|
— | 31 Mar 2019 |
| CITADEL ADVISORS LLC |
13F
Company
|
—
class O/S missing
|
$28,000
11,245 shares
|
— | 31 Mar 2019 |
| BARD ASSOCIATES INC |
13F
Company
|
—
class O/S missing
|
$25,000
10,000 shares
|
— | 31 Mar 2019 |
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 Q2 2019
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
12
Shares
120,333
Rows available
12
| 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 Q2 2019 vs Q1 2019 Across Filers
Q1 2019 holders
11
Q2 2019 holders
12
Holder diff
1
| Investor | Q1 2019 Shares | Q2 2019 Shares | Share Diff | Share Chg % | Q1 2019 value | Q2 2019 value | Value change | Value Chg % |
|---|