HolderBook

KORU MEDICAL SYSTEMS INC (KRMD)

Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.

87
Reporting holders
$89.8M
Reported value
46.3%
Of shares outstanding
0.0%
Calls
0.0%
Puts
-5
Holder change

Institutions report 21,368,927 shares against 46,171,902 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.

Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.

Holders

Download these holders as CSV

FilerValueShares Their book Held Change
First Light Asset Management, LLC$14.2M3,387,9020.86%31q-10.1%-$1.6M
Topline Capital Management, LLC$14.2M3,373,8423.67%7q-4.0%-$592.5K
BlackRock, Inc.$11.0M2,628,3520.00%8q+10.8%+$1.1M
VANGUARD CAPITAL MANAGEMENT LLC$7.6M1,818,1210.00%2q+7.8%+$554.0K
STATE STREET CORP$5.4M1,293,1440.00%25q+99.2%+$2.7M
GEODE CAPITAL MANAGEMENT, LLC$4.7M1,128,0960.00%27q+7.3%+$323.0K
Simcoe Capital LLC$3.5M827,3932.12%3q+2.0%+$67.8K
Meros Investment Management, LP$3.2M759,6641.01%19qHELD
Lionhunter Capital Management, LLC$2.9M693,1391.31%newFIRST
Archon Capital Management LLC$2.7M642,9231.10%21qHELD
HRT FINANCIAL LP$1.5M353,1720.00%newNEW
NORTHERN TRUST CORP$1.5M347,1730.00%27q+7.7%+$104.7K
VANGUARD FIDUCIARY TRUST CO$1.4M326,0970.00%2q+6.4%+$82.5K
MORGAN STANLEY$1.4M322,9590.00%27q-12.5%-$193.5K
VANGUARD PORTFOLIO MANAGEMENT LLC$1.3M309,8330.00%2q+21.3%+$228.4K
WHITE PINE CAPITAL LLC$1.2M284,1030.28%12q-29.6%-$501.4K
Russell Investments Group, Ltd.$1.1M269,5860.00%9q-36.3%-$646.1K
Qube Research & Technologies Ltd$839.7K199,9390.00%2q+11.7%+$87.9K
ALBION FINANCIAL GROUP /UT$782.8K186,3740.05%21q-13.9%-$126.0K
RENAISSANCE TECHNOLOGIES LLC$692.6K164,9000.00%2q+259.3%+$499.8K
Connor, Clark & Lunn Investment Management Ltd.$642.4K152,9440.00%14q+8.7%+$51.2K
CHARLES SCHWAB INVESTMENT MANAGEMENT INC$532.2K126,7100.00%18q+17.5%+$79.1K
Sixth Street Partners Management Company, L.P.$532.2K126,7100.00%newNEW
Squarepoint Ops LLC$524.0K124,7550.00%9q+858.0%+$469.3K
HighMark Wealth Management LLC$507.9K120,9350.17%27qHELD
GOLDMAN SACHS GROUP INC$422.0K100,4750.00%7q-55.5%-$526.2K
PNC Financial Services Group, Inc.$407.4K97,0000.00%20qHELD
Bank of New York Mellon Corp$368.4K87,7050.00%5q+10.2%+$34.1K
STRS OHIO$311.6K74,2000.00%2q+22.0%+$56.3K
Lakewood Asset Management LLC$310.6K73,9450.17%15qHELD
CITADEL ADVISORS LLC$239.6K57,0400.00%3q+17.1%+$34.9K
Nuveen, LLC$232.4K55,3300.00%5qHELD
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$222.1K52,8720.00%2q+187.3%+$144.8K
BRIDGEWAY CAPITAL MANAGEMENT, LLC$217.6K51,8050.00%6q-31.2%-$98.7K
HighTower Advisors, LLC$215.8K51,3750.00%27qHELD
DEUTSCHE BANK AG\$183.1K43,6050.00%5q+3.4%+$6.1K
WELLS FARGO & COMPANY/MN$172.8K41,1310.00%6q+31.1%+$41.0K
PRICE T ROWE ASSOCIATES INC /MD/$156.0K36,9910.00%5q+36.8%+$42.0K
XTX Topco Ltd$150.6K35,8470.00%2q+30.4%+$35.1K
Invesco Ltd.$148.4K35,3360.00%5q+35.5%+$38.9K
BANK OF AMERICA CORP /DE/$124.3K29,6040.00%15q-22.0%-$35.1K
GSA CAPITAL PARTNERS LLP$124.0K29,6260.01%2q+76.1%+$53.6K
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.$123.6K29,4220.01%newNEW
RHUMBLINE ADVISERS$122.3K29,1310.00%5q+7.6%+$8.6K
MetLife Investment Management, LLC$106.9K25,4520.00%5q+4.8%+$4.9K
OSAIC HOLDINGS, INC.$101.9K24,2700.00%18qHELD
OCCUDO QUANTITATIVE STRATEGIES LP$100.3K23,8740.01%3q+41.8%+$29.6K
ALGERT GLOBAL LLC$95.5K22,7370.00%5q-21.4%-$26.0K
MARSHALL WACE, LLP$90.3K21,4960.00%2q-12.9%-$13.3K
Wealthspire Advisors, LLC$90.0K21,4250.00%4qHELD
CITIGROUP INC$88.8K21,1380.00%13q+822.7%+$79.2K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$87.2K20,7690.00%5q+0.9%
JPMORGAN CHASE & CO$86.4K19,7620.00%14q+9.1%+$7.2K
Vanguard Global Advisers, LLC$83.8K19,9460.00%2qHELD
Mesirow Financial Investment Management, Inc.$69.1K16,4590.00%11qHELD
MILLENNIUM MANAGEMENT LLC$68.7K16,3560.00%newNEW
Centiva Capital, LP$63.9K15,2120.00%2q-19.5%-$15.5K
TWO SIGMA INVESTMENTS, LP$61.4K14,6110.00%3q-84.1%-$323.5K
BARD ASSOCIATES INC$61.3K14,5900.01%22qHELD
NEW YORK STATE COMMON RETIREMENT FUND$55.3K13,1630.00%5qHELD
BOOTHBAY FUND MANAGEMENT, LLC$52.4K12,4670.00%2q-67.5%-$108.7K
VOYA INVESTMENT MANAGEMENT LLC$48.2K11,4770.00%newNEW
Police & Firemen's Retirement System of New Jersey$34.7K8,2550.00%5qHELD
BNP PARIBAS FINANCIAL MARKETS$32.9K7,8220.00%7q-21.5%-$9.0K
BARCLAYS PLC$27.6K6,5630.00%11q-22.5%-$8.0K
UBS Group AG$24.8K5,9130.00%14q-60.4%-$37.9K
FMR LLC$23.9K5,6800.00%13q+105.4%+$12.2K
ROYAL BANK OF CANADA$21.0K5,0240.00%25q-97.9%-$964.6K
Ameritas Investment Partners, Inc.$18.2K4,3360.00%5qHELD
Legal & General Group Plc$16.2K3,8680.00%5qHELD
Tower Research Capital LLC (TRC)$15.0K3,5700.00%4q-59.0%-$21.6K
Steward Partners Investment Advisory, LLC$3.4K8200.00%22qHELD
SIMPLEX TRADING, LLC$2.1Koptions only0.00%4qOPTIONS
SBI Securities Co., Ltd.$7011670.00%7qHELD
Sterling Capital Management LLC$6641580.00%5q-43.8%
MERCER GLOBAL ADVISORS INC /ADV$6551560.00%newNEW
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$239570.00%2qHELD
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$130310.00%newNEW
NISA INVESTMENT ADVISORS, LLC$105250.00%9qHELD
Allworth Financial LP$84200.00%newNEW
Arax Advisory Partners$79190.00%newNEW
Integrated Wealth Concepts LLC$54130.00%newNEW
EverSource Wealth Advisors, LLC$3480.00%newNEW
ROTHSCHILD INVESTMENT LLC$2150.00%newNEW
Caitong International Asset Management Co., Ltd$1330.00%2q+200.0%
Essential Partners LLC$1330.00%3q-50.0%
SJS Investment Consulting Inc.$510.00%newNEW

Five percent filings

Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →

FiledFormFiler % of class
2026-07-2913GBlackRock, Inc.5.6%

What the insiders did

Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.

Officers and directors

DateInsiderRoleSideSharesValue
2026-09-08KALBERMATTEN ADAM RChief Commercial OfficerBought32,000$101.1K

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q2 202687$89.8M21,368,9271331210.0%
Q1 202692$91.1M21,054,6391529220.2%
Q4 202585$121.7M20,911,6271625220.2%
Q3 202577$77.2M20,141,569824160.0%
Q2 202579$69.5M19,404,8442320190.0%
Q1 202579$44.3M17,446,2012027130.0%
Q4 202464$66.2M17,181,9411116170.1%
Q3 202455$34.9M12,774,83849230.1%
Q2 202465$38.0M14,346,4992010230.0%
Q1 202460$45.0M19,062,434719180.0%
Q4 202359$46.0M18,656,155818140.0%
Q3 202355$49.4M18,281,698517120.0%
Q2 202363$65.0M18,409,479162380.0%
Q1 202355$73.2M17,347,333181180.0%
Q4 202239$59.5M16,656,4064850.0%
Q3 202236$36.4M16,334,51821250.0%
Q2 202235$40.7M16,082,03051130.0%
Q1 202234$44.7M15,521,3854890.0%
Q4 202142$80.3M26,739,82221490.1%
Q3 202150$74.2M25,948,535512170.3%
Q2 202161$123.4M26,458,5171310270.3%
Q1 202172$92.6M26,109,3151522240.3%
Q4 202075$165.1M27,383,2891229220.2%
Q3 202091$207.7M28,764,0012132230.0%
Q2 202089$260.1M28,963,5264523100.0%
Q1 202055$182.4M24,318,637201780.0%
Q4 201940$146.6M22,447,91935100.0%
Q3 20191$28.4M7,180,0170100.0%
Q2 20192$19.8M6,891,5570010.0%
Q1 20192$11.0M6,896,4910110.0%
Q4 20182$11.3M6,863,0320000.0%