Vault-13

BIOMERICA INC BMRA

COM NEW · Common Stock · CUSIP 09061H307

36 institutional holders -1 vs Q1 2024
2,227,4172.2m shares reported held*
$982.4kreported value*
6 new 5 added 9 reduced 7 sold out net sold ≈ $661.0k (-1.5m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $0.44. Options: 1 managers hold calls ($0 notional), 1 hold puts ($0).

Trends to Q2 2024

Institutional holders

Managers reporting a position, each quarter

02040Q3 22: 32Q4 22: 31Q1 23: 35Q2 23: 37Q3 23: 36Q4 23: 34Q1 24: 37Q2 24: 3636Q3 22Q1 23Q3 23Q1 24Q2 24
Numbers
QuarterHolders
Q3 202232
Q4 202231
Q1 202335
Q2 202337
Q3 202336
Q4 202334
Q1 202437
Q2 202436

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
20020Q4 22: 14 bought or addedQ4 22: 11 cut or sold outQ4 22Q1 23: 19 bought or addedQ1 23: 10 cut or sold outQ2 23: 10 bought or addedQ2 23: 14 cut or sold outQ2 23Q3 23: 8 bought or addedQ3 23: 17 cut or sold outQ4 23: 17 bought or addedQ4 23: 14 cut or sold outQ4 23Q1 24: 18 bought or addedQ1 24: 11 cut or sold outQ2 24: 11 bought or addedQ2 24: 16 cut or sold outQ2 24
Numbers
QuarterBought or addedCut or sold out
Q4 20221411
Q1 20231910
Q2 20231014
Q3 2023817
Q4 20231714
Q1 20241811
Q2 20241116

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$20k$40k$60k$80kQ3 23 calls: $0Q3 23 puts: $0Q3 23P/C —Q4 23 calls: $76.1kQ4 23 puts: $2.0kQ4 23P/C 0.03Q1 24 calls: $10.3kQ1 24 puts: $83Q1 24P/C 0.01Q2 24 calls: $0Q2 24 puts: $0Q2 24P/C —
Numbers
QuarterCallsPutsP/C
Q3 2023$0$0—
Q4 2023$76.1k$2.0k0.03
Q1 2024$10.3k$830.01
Q2 2024$0$0—

Biggest buyers

Perritt Capital Management Inc New +70,000+70.0k
HRT FINANCIAL LP Added +61,929+61.9k
GOLDMAN SACHS GROUP INC New +40,892+40.9k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added +36,300+36.3k
JANE STREET GROUP, LLC New +27,986+28.0k
TWO SIGMA SECURITIES, LLC Added +5,559+5.6k
BANK OF AMERICA CORP /DE/ Added +1,279+1.3k
HARBOUR INVESTMENTS, INC. New +1,000+1.0k
Russell Investments Group, Ltd. Added +685+685
CWM, LLC New +75+75

Biggest sellers

WASATCH ADVISORS LP Sold out -953,264-953.3k
VANGUARD GROUP INC Reduced -394,709-394.7k
Granahan Investment Management, LLC Reduced -269,066-269.1k
CITADEL ADVISORS LLC Sold out -35,386-35.4k
UBS Group AG Sold out -33,051-33.1k
OSAIC HOLDINGS, INC. Reduced -27,600-27.6k
TWO SIGMA INVESTMENTS, LP Sold out -11,632-11.6k
Orion Capital Management LLC Sold out -10,500-10.5k
JOHNSON INVESTMENT COUNSEL INC Sold out -10,100-10.1k
HOLLENCREST CAPITAL MANAGEMENT Reduced -1,230-1.2k

Biggest calls

Biggest puts

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
BRC Group Holdings, Inc. 13D · may seek influence new · filed 2026-08-28
Stated purpose(a) - (j) The Purchased Shares were acquired by the Reporting Persons for investment purposes, and such purchases were made in the ordinary course of business of the Reporting Persons. In pursuing such investment purposes, the Reporting Persons may further purchase, hold, vote, trade, dispose or otherwise deal in the Common Stock at times, and in such manner, as they deem advisable to benefit from, among other things, (1) changes in the market prices of the shares of Common Stock; (2) changes in the Issuer's operations, business strategy or prospects; or (3) from the sale or merger of the Issuer. To evaluate such alternatives, the Reporting Persons will closely monitor the Issuer's operations, prospects, business development, management, competitive and strategic matters, capital structu… Full filing
10.0% new 460.1k 2026-08-28

Insider purchases and sales in Q2 2024

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
404Q3 22: 0 buyingQ3 22: 0 sellingQ4 22: 0 buyingQ4 22: 0 sellingQ4 22Q1 23: 3 buyingQ1 23: 0 sellingQ2 23: 1 buyingQ2 23: 0 sellingQ2 23Q3 23: 0 buyingQ3 23: 0 sellingQ4 23: 0 buyingQ4 23: 0 sellingQ4 23Q1 24: 0 buyingQ1 24: 0 sellingQ2 24: 0 buyingQ2 24: 0 sellingQ2 24
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q3 20220—0——
Q4 20220—0——
Q1 20233$21.8k0——
Q2 20231$20.2k0——
Q3 20230—0——
Q4 20230—0——
Q1 20240—0——
Q2 20240—0——

None reported in Q2 2024.

Holders, Q2 2024

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Granahan Investment Management, LLC 0.02% of their portfolio WALTHAM, MA 860,456860.5k $378.4k $378.4k 0.02% Reduced -269.1k -269,066
2 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 226,120226.1k $99.4k $99.4k 0.00% Added +685 +685
3 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 214,656214.7k $94.4k $94.4k 0.00% Reduced -394.7k -394,709
4 BlackRock Inc. 0.00% of their portfolio New York, NY 149,081149.1k $65.6k $65.6k 0.00% Unchanged
5 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 126,506126.5k $55.6k $55.6k 0.00% Unchanged
6 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 101,744101.7k $44.7k $44.7k 0.00% Added +36.3k +36,300
7 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 79,19879.2k $34.0k $34.0k 0.00% Added +61.9k +61,929
8 Perritt Capital Management Inc 0.02% of their portfolio Chicago, IL 70,00070.0k $30.8k $30.8k 0.02% New
9 Fore Capital, LLC 0.04% of their portfolio New York, NY 59,68059.7k $26.2k $26.2k 0.04% Unchanged
10 BOOTHBAY FUND MANAGEMENT, LLC 0.00% of their portfolio NEW YORK, NY 51,89451.9k $22.8k $22.8k 0.00% Unchanged
11 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 40,89240.9k $18.0k $18.0k 0.00% New
12 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 37,23137.2k $16.4k $16.4k 0.00% Unchanged
13 HERITAGE INVESTORS MANAGEMENT CORP 0.00% of their portfolio BETHESDA, MD 34,59834.6k $15.0k $15.0k 0.00% Unchanged
14 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 32,70032.7k $14.4k $14.4k 0.00% Unchanged
15 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 27,98628.0k $12.3k $12.3k 0.00% New
16 Penn Capital Management Company, LLC 0.00% of their portfolio PHILADELPHIA, PA 20,90020.9k $9.2k $9.2k 0.00% Unchanged
17 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 20,66120.7k $9.1k $9.1k 0.00% Reduced -31 -31
18 TWO SIGMA SECURITIES, LLC 0.00% of their portfolio NEW YORK, NY 18,92518.9k $8.3k $8.3k 0.00% Added +5.6k +5,559
19 Raymond James Financial Services Advisors, Inc. 0.00% of their portfolio ST. PETERSBURG, FL 14,50014.5k $6.4k $6.4k 0.00% Unchanged
20 HOLLENCREST CAPITAL MANAGEMENT 0.00% of their portfolio NEWPORT BEACH, CA 11,60011.6k $5.1k $5.1k 0.00% Reduced -1.2k -1,230
21 Coyle Financial Counsel LLC 0.00% of their portfolio Glenview, IL 10,00010.0k $8.3k $8.3k 0.00% Unchanged
22 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 6,5806.6k $2.9k $2.9k 0.00% Reduced -40 -40
23 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 3,8923.9k $1.7k $1.7k 0.00% Reduced -713 -713
24 CIBC Private Wealth Group LLC 0.00% of their portfolio ATLANTA, GA 2,6002.6k $1.1k $1.1k 0.00% Unchanged
25 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 1,4791.5k $650 $650 0.00% Added +1.3k +1,279
26 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 1,2001.2k $528 $528 0.00% Reduced -27.6k -27,600
27 HARBOUR INVESTMENTS, INC. 0.00% of their portfolio MADISON, WI 1,0001.0k $440 $440 0.00% New
28 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 565565 $248 $248 0.00% Reduced -1.2k -1,175
29 HUNTINGTON NATIONAL BANK 0.00% of their portfolio COLUMBUS, OH 300300 $132 $132 0.00% Unchanged
30 Cornerstone Planning Group LLC 0.00% of their portfolio FAIRFIELD, NJ 200200 $55 $55 0.00% Unchanged
31 CWM, LLC 0.00% of their portfolio OMAHA, NE 7575 $0 $0 0.00% New
32 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 5757 $0 $0 0.00% Unchanged
33 US BANCORP \DE\ 0.00% of their portfolio MINNEAPOLIS, MN 5050 $22 $22 0.00% New
34 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 5050 $22 $22 0.00% Unchanged
35 GROUP ONE TRADING LLC 0.00% of their portfolio CHICAGO, IL 4141 $18 $18 0.00% Reduced -26 -26
36 CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio BIRMINGHAM, AL 00 $0 $0 0.00% Unchanged