What does CUSIP 09061H307 represent in this 13F holders report?

CUSIP 09061H307 is the security identifier for BMRA - BIOMERICA INC - Common Stock used to aggregate holder disclosures.

How many institutions held BMRA - BIOMERICA INC - Common Stock in Q1 2021?

30 institutional investors reported BMRA - BIOMERICA INC - Common Stock for Q1 2021. Use the holders table for investor-level position and value details.

BIOMERICA INC - Common Stock (BMRA)

CUSIP: 09061H307

Q1 2021 13F Holders as of 31 Mar 2021

Type / Class: Equity / Common Stock
Total 13F shares: 3,741,109
Share change: +744,765
Total reported value: $20,422,460
Put/Call ratio: 75%
Price per share: $5.46
Number of holders: 30
Value change: +$4,105,982
Number of buys: 16
Number of sells: 10

Quarterly Holders Quick Answers

What is CUSIP 09061H307?
CUSIP 09061H307 identifies BMRA - BIOMERICA INC - Common Stock in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
Back to full security ownership history.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2021
Previous quarter: Q4 2020

Recent filing periods for CUSIP 09061H307:

Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024 Q1 2024 Q4 2023 Q3 2023

Top shareholders of BMRA - BIOMERICA INC - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	— class O/S missing	866,000	$4,313,000	—	31 Dec 2020	13F
VANGUARD GROUP INC	13F	Company	— class O/S missing	567,703	$2,827,000	—	31 Dec 2020	13F
Granahan Investment Management, LLC	13F	Company	— class O/S missing	510,922	$2,544,000	—	31 Dec 2020	13F
Russell Investments Group, Ltd.	13F	Company	— class O/S missing	393,402	$1,957,000	—	31 Dec 2020	13F
BlackRock Finance, Inc.	13F	Company	— class O/S missing	210,034	$1,046,000	—	31 Dec 2020	13F
Millrace Asset Group, Inc.	13F	Company	— class O/S missing	72,075	$359,000	—	31 Dec 2020	13F
HERITAGE INVESTORS MANAGEMENT CORP	13F	Company	— class O/S missing	69,350	$345,000	—	31 Dec 2020	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	64,278	$320,000	—	31 Dec 2020	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	— class O/S missing	41,876	$209,000	—	31 Dec 2020	13F
Squarepoint Ops LLC	13F	Company	— class O/S missing	26,845	$134,000	—	31 Dec 2020	13F
PERRITT CAPITAL MANAGEMENT INC	13F	Company	— class O/S missing	25,000	$125,000	—	31 Dec 2020	13F
BARCLAYS PLC	13F	Company	— class O/S missing	24,000	$120,000	—	31 Dec 2020	13F
GOLDMAN SACHS GROUP INC	13F	Company	— class O/S missing	19,822	$99,000	—	31 Dec 2020	13F
EMERALD ADVISERS, LLC	13F	Company	— class O/S missing	19,000	$95,000	—	31 Dec 2020	13F
NORTHERN TRUST CORP	13F	Company	— class O/S missing	18,048	$90,000	—	31 Dec 2020	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	— class O/S missing	14,700	$73,000	—	31 Dec 2020	13F
Virtu Financial LLC	13F	Company	— class O/S missing	13,284	$66,000	—	31 Dec 2020	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	— class O/S missing	10,106	$50,000	—	31 Dec 2020	13F
WELLS FARGO & COMPANY/MN	13F	Company	— class O/S missing	9,435	$47,000	—	31 Dec 2020	13F
MORGAN STANLEY	13F	Company	— class O/S missing	6,233	$31,000	—	31 Dec 2020	13F
BANK OF AMERICA CORP /DE/	13F	Company	— class O/S missing	4,832	$24,000	—	31 Dec 2020	13F
Tower Research Capital LLC (TRC)	13F	Company	— class O/S missing	1,839	$9,000	—	31 Dec 2020	13F
Mesirow Financial Investment Management, Inc.	13F	Company	— class O/S missing	1,404	$6,992	—	31 Dec 2020	13F
American Portfolios Advisors	13F	Company	— class O/S missing	1,000	$4,980	—	31 Dec 2020	13F
SIMPLEX TRADING, LLC	13F	Company	— class O/S missing	768	$3,000	—	31 Dec 2020	13F
Cutler Group LLC / CA	13F	Company	— class O/S missing	700	$3,000	—	31 Dec 2020	13F
Orion Capital Management LLC	13F	Company	— class O/S missing	500	$2,000	—	31 Dec 2020	13F

Institutional Holders of BIOMERICA INC - Common Stock (BMRA) as of Q1 2021

As of 31 Mar 2021, BIOMERICA INC - Common Stock (BMRA) was held by 30 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 3,741,109 shares. The largest 10 holders included WELLINGTON MANAGEMENT GROUP LLP, GRANAHAN INVESTMENT MANAGEMENT INC/MA, VANGUARD GROUP INC, Russell Investments Group, Ltd., Millrace Asset Group, Inc., BlackRock Inc., MARSHALL WACE, LLP, Fore Capital, LLC, HERITAGE INVESTORS MANAGEMENT CORP, and GEODE CAPITAL MANAGEMENT, LLC. This page lists 30 institutional shareholders reporting positions in this security for the Q1 2021 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2021 vs Q4 2020 Across Filers

Q4 2020 holders

Q1 2021 holders

Holder diff

Investor	Q4 2020 Shares	Q1 2021 Shares	Share Diff	Share Chg %	Q4 2020 Value $	Q1 2021 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.