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OSIS

OSIS

OSI Systems, Inc.

Institutional holders
386
As of Q2 2026
Total 13F value
$4.6B
Sum of disclosed positions
New positions
68
This quarter
Sold positions
65
This quarter

Top holders

Institutions with disclosed positions in this stock

FundValueShares% PortfolioChange
BlackRock, Inc.

Blackrock, Inc.

$567.6M9.63M0.01%+24.1%
FMR LLC

Fmr Llc

$386.6M6.60M0.01%-11.6%
VANGUARD PORTFOLIO MANAGEMENT LLC

Vanguard Portfolio Management Llc

$278.2M1.27M0.01%+1.8%
Jupiter Topco LLC

Jupiter Topco Llc

$198.1M905.9K0.07%New Position
STATE STREET CORP

State Street Corporation

$160.2M10.33M0.00%+33.1%
VANGUARD CAPITAL MANAGEMENT LLC

Vanguard Capital Management Llc

$153.8M703.1K0.00%+0.6%
LINDEN ADVISORS LP

Linden Advisors Lp

$152.6M114.05M0.79%Unchanged
Capital International Investors

Capital International Investors

$130.4M596.3K0.03%-3.7%
GEODE CAPITAL MANAGEMENT, LLC

Geode Capital Management, Llc

$101.4M463.8K0.00%+5.2%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC

Ubs Asset Management Americas Inc

$99M452.5K0.01%+5.1%
Channing Capital Management, LLC

Channing Capital Management, Llc

$94.7M432.9K2.18%+62.2%
Hood River Capital Management LLC

Hood River Capital Management Llc

$90.6M414.3K0.66%+11.3%
DIMENSIONAL FUND ADVISORS LP

Dimensional Fund Advisors Lp

$90.5M414.0K0.02%+4.7%
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC

William Blair Investment Management, Llc

$83M379.4K0.25%+121.0%
Neuberger Berman Group LLC

Neuberger Berman Group Llc

$70.9M324.7K0.05%+6.8%
PRICE T ROWE ASSOCIATES INC /MD/

Price T Rowe Associates Inc /Md/

$68.8M314.7K0.01%+21.3%
MILLENNIUM MANAGEMENT LLC

Millennium Management

$65.3M298.5K0.02%+584.4%
Invesco Ltd.

Invesco Ltd.

$60.2M2.26M0.00%+100.0%
UBS Group AG

Ubs Group Ag

$58.2M9.27M0.00%+127.9%
PRIMECAP MANAGEMENT CO/CA/

Primecap Management Co/Ca/

$56.5M258.2K0.03%+5.5%
Alberta Investment Management Corp

Alberta Investment Management Corp

$52.7M40.00M0.30%Unchanged
AMERICAN CENTURY COMPANIES INC

American Century Companies Inc

$48.8M223.1K0.02%+337.6%
NEUMEIER POMA INVESTMENT COUNSEL LLC

Neumeier Poma Investment Counsel Llc

$48.7M222.5K3.33%+16.2%
Clark Capital Management Group, Inc.

Clark Capital Management Group, Inc.

$47.9M218.9K0.26%-19.1%
SYSTEMATIC FINANCIAL MANAGEMENT LP

Systematic Financial Management Lp

$47.3M216.1K0.92%-1.4%
MORGAN STANLEY

Morgan Stanley

$43.7M513.0K0.00%Unchanged
VAN ECK ASSOCIATES CORP

Van Eck Associates Corp

$43.7M199.6K0.03%+6.1%
JPMORGAN CHASE & CO

Jpmorgan Chase

$43.1M2.99M0.00%New Position
Sixth Street Partners Management Company, L.P.

Sixth Street Partners Management Company, L.P.

$42.4M193.8K0.01%New Position
CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Charles Schwab Investment Management Inc

$42.4M193.8K0.01%-3.6%
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.

Mirae Asset Global Etfs Holdings Ltd.

$41.9M192.1K0.05%-17.4%
AMERIPRISE FINANCIAL INC

Ameriprise Financial Inc

$40.5M185.4K0.01%+97.0%
NORTHERN TRUST CORP

Northern Trust Corp

$39.7M181.4K0.00%+6.2%
WELLINGTON MANAGEMENT GROUP LLP

Wellington Management Group Llp

$38.8M177.6K0.01%+89.5%
BNP PARIBAS FINANCIAL MARKETS

Bnp Paribas Arbitrage, Snc

$35.8M13.78M0.01%-18.2%
VOYA INVESTMENT MANAGEMENT LLC

Voya Investment Management Llc

$32.4M3.88M0.02%-16.7%
BANK OF AMERICA CORP /DE/

Bank Of America

$30M137.3K0.00%-48.4%
Clearbridge Investments, LLC

Clearbridge Investments, Llc

$29.6M135.3K0.02%-17.3%
CITIGROUP INC

Citigroup Inc

$29.5M18.91M0.01%+350.5%
GOLDMAN SACHS GROUP INC

Goldman Sachs Group

$26.2M119.7K0.00%+59.3%
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.

Nomura Asset Management International Inc.

$25.5M116.7K0.04%-27.7%
Swedbank AB

Swedbank Ab

$25.4M116.2K0.02%-1.4%
VANGUARD FIDUCIARY TRUST CO

Vanguard Fiduciary Trust Co

$24.4M111.7K0.01%+3.8%
NEW YORK STATE COMMON RETIREMENT FUND

New York State Common Retirement Fund

$23.8M108.7K0.03%+52.0%
OBERWEIS ASSET MANAGEMENT INC/

Oberweis Asset Management Inc/

$23.4M107.1K0.48%+0.5%
PUBLIC SECTOR PENSION INVESTMENT BOARD

Public Sector Pension Investment Board

$23.3M106.5K0.03%-3.9%
PRINCIPAL FINANCIAL GROUP INC

Principal Financial Group Inc

$23.1M105.6K0.01%+3.1%
ENVESTNET ASSET MANAGEMENT INC

Envestnet Asset Management Inc

$22.9M104.5K0.01%+4.1%
First Eagle Investment Management, LLC

First Eagle Investment Management, Llc

$22.8M104.3K0.02%+111.5%
T. Rowe Price Investment Management, Inc.

T. Rowe Price Investment Management, Inc.

$22.2M101.6K0.01%New Position

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