Security key
09061H307
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 3,746,692
- Share change
- -246,357
- Total reported value
- $4,683,152
- Reported price per share
- $1.25
- Number of holders
- 32
- Value change
- -$181,479
- Number of buys
- 16
- Number of sells
- 13
Security identity
Holder snapshot
Report period
Q4 2023
Institutions
32
Top holders
10
BMRA full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2024
Previous quarter: Q3 2023
BIOMERICA INC SEC filings
BIOMERICA INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 09061H307
Recent filing periods:
Ownership snapshot
Top shareholders 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.
Lead holder
Granahan Investment Manag...
13D/G signal
—
Evidence rows
37
Latest as of
13 Dec 2023
13F
3/4/5
Highest disclosed value: $1,000,258
Showing first 8 of 37 holder rows.
Open remaining rows
Rank 1 holder
Granahan Investment Management, LLC
13F
- Ownership
- —
- Position
- $1M
Rank 2 holder
WASATCH ADVISORS LP
13F
- Ownership
- —
- Position
- $818K
Rank 3 holder
VANGUARD GROUP INC
13F
- Ownership
- —
- Position
- $487.3K
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Granahan Investment Management, LLC |
13F
Company
|
—
class O/S missing
|
$1,000,258
1,162,820 shares
|
— | 30 Sep 2023 |
| WASATCH ADVISORS LP |
13F
Company
|
—
class O/S missing
|
$817,996
953,264 shares
|
— | 30 Sep 2023 |
| VANGUARD GROUP INC |
13F
Company
|
—
class O/S missing
|
$487,331
566,532 shares
|
— | 30 Sep 2023 |
| BOOTHBAY FUND MANAGEMENT, LLC |
13F
Company
|
—
class O/S missing
|
$201,594
234,357 shares
|
— | 30 Sep 2023 |
| Russell Investments Group, Ltd. |
13F
Company
|
—
class O/S missing
|
$150,402
175,275 shares
|
— | 30 Sep 2023 |
| Potomac Capital Management, Inc. |
13F
Company
|
—
class O/S missing
|
$147,541
171,519 shares
|
— | 30 Sep 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
—
class O/S missing
|
$129,175
150,169 shares
|
— | 30 Sep 2023 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
—
class O/S missing
|
$103,669
120,784 shares
|
— | 30 Sep 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 Q4 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
32
Shares
3,746,692
Rows loaded
32
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* 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 failed the local validity check.
Compare Q4 2023 vs Q3 2023 Across Filers
Q3 2023 holders
34
Q4 2023 holders
32
Holder diff
-2
| Investor | Q3 2023 Shares | Q4 2023 Shares | Share Diff | Share Chg % | Q3 2023 value | Q4 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend