Biomerica Ownership | Who Owns Biomerica?


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Biomerica Ownership Summary


Biomerica is owned by 8.21% institutional investors, 7.22% insiders, and 84.57% retail investors. Granahan investment management is the largest institutional shareholder, holding 3.85% of BMRA shares. JNL Multi-Manager Small Cap Growth A is the top mutual fund, with 1.60% of its assets in Biomerica shares.

BMRA Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockBiomerica8.21%7.22%84.57%
SectorHealthcare Stocks 57.39%9.93%32.68%
IndustryMedical Device Stocks40.18%9.93%49.89%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Granahan investment management658.77K3.85%$197.70K
Vanguard group169.01K0.99%$50.70K
Blackrock149.08K0.89%$65.57K
Blackrock funding, inc. /de149.08K0.87%$44.74K
Geode capital management118.50K0.69%$35.57K
Two sigma securities55.20K0.32%$16.56K
Goldman sachs group40.89K0.24%$17.98K
State street37.23K0.22%$11.17K
Hrt financial lp36.65K0.21%$10.00K
Susquehanna group, llp29.42K0.17%$8.83K

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Granahan investment management658.77K0.01%$197.70K
Two sigma securities55.20K0.00%$16.56K
Xtx topco19.25K0.00%$5.78K
Virtu financial17.76K0.00%$5.00K
Newedge advisors29.10K0.00%$8.73K
Hrt financial lp36.65K0.00%$10.00K
Hollencrest capital management11.60K0.00%$3.48K
Susquehanna group, llp29.42K-$8.83K
Blackrock149.08K-$65.57K
Bank of america corp /de/1.48K-$650.00

Top Buyers

HolderShares% AssetsChange
Granahan investment management658.77K0.01%131.31K
Goldman sachs group40.89K-40.89K
Two sigma securities55.20K0.00%38.25K
Hrt financial lp36.65K0.00%36.65K
Xtx topco19.25K0.00%19.25K

Top Sellers

HolderShares% AssetsChange
Wasatch advisors lp---953.26K
Russell investments group---225.44K
Perritt capital management---70.00K
Ubs group23.25K--68.44K
Fore capital---59.68K

New Positions

HolderShares% AssetsChangeValue
Goldman sachs group40.89K-40.89K$17.98K
Xtx topco19.25K0.00%19.25K$5.78K
Raymond james financial15.05K-15.05K$4.52K
Cambridge investment research advisors10.13K-10.13K$3.00K

Sold Out

HolderChange
Jpmorgan chase-39.00
Fmr-50.00
Us bancorp \de\-50.00
Qube research-50.00
Cornerstone planning group-200.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 202422-15.38%1,406,428-13.41%88.81%860.00%6-50.00%
Sep 30, 202426-21.21%1,624,300-27.07%95.51%5-50.00%1233.33%
Jun 30, 202433-13.16%2,227,285-40.60%132.66%10-50.00%950.00%
Mar 31, 20243815.15%3,749,9070.09%224.49%2025.00%6-14.29%
Dec 31, 202333-2.94%3,746,692-6.17%223.95%16100.00%7-41.67%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
JNL Multi-Manager Small Cap Growth A293.30K1.60%81.56K
M&G (ACS) Granahan US Sm Cp Gr GBPZ1AAcc225.29K1.34%3.00K
Vanguard Institutional Extnd Mkt Idx Tr169.01K0.92%-
Russell Inv Small Cap Fund B127.83K0.76%-
Russell Inv Small Cap127.83K0.70%-
Granahan Inv Mgt Sm-Cap Core Gr88.93K0.48%23.18K
Victory Small Cap Stock88.93K0.48%23.18K
Granahan Small Cap Select88.93K0.48%23.18K
Perritt Ultra MicroCap70.00K0.42%70.00K
Fidelity Extended Market Index76.08K0.41%-485.00

Recent Insider Transactions


DateNameRoleActivityValue
May 24, 2023Irani Zackary S. Chief Executive OfficerBuy$805.00
May 25, 2023Irani Zackary S. Chief Executive OfficerBuy$310.00
May 12, 2023Irani Zackary S. Chief Executive OfficerBuy$1.99K
May 10, 2023Irani Zackary S. Chief Executive OfficerBuy$635.00
May 09, 2023Irani Zackary S. Chief Executive OfficerBuy$417.00

Insider Transactions Trends


DateBuySell
2023 Q4--
2023 Q3--
2023 Q29-
2023 Q14-
2022 Q4--

BMRA Ownership FAQ


Who Owns Biomerica?

Biomerica shareholders are primarily institutional investors at 8.21%, followed by 7.22% insiders and 84.57% retail investors. The average institutional ownership in Biomerica's industry, Medical Device Stocks, is 40.18%, which Biomerica falls below.

Who owns the most shares of Biomerica?

Biomerica’s largest shareholders are Granahan investment management (658.77K shares, 3.85%), Vanguard group (169.01K shares, 0.99%), and Blackrock (149.08K shares, 0.89%). Together, they hold 5.72% of Biomerica’s total shares outstanding.

Does Blackrock own Biomerica?

Yes, BlackRock owns 0.89% of Biomerica, totaling 149.08K shares as of Jun 2024. This represents 0% of BlackRock's total assets, with a market value of 65.57K$. In the last quarter, BlackRock decreased its holdings by 0 shares, a 0% change.

Who is Biomerica’s biggest shareholder by percentage of total assets invested?

Granahan investment management is Biomerica’s biggest shareholder by percentage of total assets invested, with 0.01% of its assets in 658.77K Biomerica shares, valued at 197.7K$.

Who is the top mutual fund holder of Biomerica shares?

JNL Multi-Manager Small Cap Growth A is the top mutual fund holder of Biomerica shares, with 1.60% of its total shares outstanding invested in 293.3K Biomerica shares.

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