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Disclosery

OSIS OSI SYSTEMS INC

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COM (common), issuer CIK 1039065

302 managers (307 13F filers) reported a position in OSIS shares at 2024-12-31, 18,078,635 shares in all. 48 filers opened a position and 29 filers sold out during the quarter.

Managers
302
13F filers
307
New
48
Added
107
Reduced
99
Sold out
29
Shares held by filers
18,078,635

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.2,682,640$449M0.01%+28,07813F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC2,120,123$355M0.01%-49,07413F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson1,230,805$206M0.1%+21,63713F-HRTimelineGroup
FMR LLCin group FMR LLC847,907$142M0.01%+203,51113F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP750,175$126M0.03%-21,18513F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP748,869$125M<0.01%+21,17913F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding643,111$108M+149,972Timeline
Capital International Investorsin group Capital International Investo…580,890$97.3M0.02%new13F-HRTimelineGroup
Mawer Investment Management Ltd.377,298$63.2M0.29%new13F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC374,514$62.7M<0.01%-5,57813F-HRTimelineGroup
Clark Capital Management Group, Inc.362,712$60.7M0.42%+59,69013F-HRTimeline
Franklin Resourcesgroup of 2 filers holding358,066$60M-21,654Timeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC332,903$55.7M0.04%-3,37513F-HRTimelineGroup
Hood River Capital Management LLC325,679$54.5M0.81%-26,93113F-HRTimeline
PRIMECAP MANAGEMENT CO/CA/297,710$49.8M0.04%+3,21013F-HRTimeline
SYSTEMATIC FINANCIAL MANAGEMENT LP276,163$46.2M1.18%+11,82113F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC272,458$45.6M0.06%new13F-HRTimelineGroup
NEUMEIER POMA INVESTMENT COUNSEL LLC270,342$45.3M4.39%-37,97213F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY252,522$42.3M<0.01%+18,28513F-HR/ATimelineGroup
Boston Partnersin group Boston Trust Walden Corp237,882$39.9M0.05%+61,30413F-HRTimelineGroup
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD231,676$38.8M0.05%+53,92613F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co214,052$35.8M0.01%+3,42413F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC197,999$33.2M0.01%+86,59113F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP181,974$30.5M<0.01%+17,92113F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.176,718$29.6M0.01%+18,38813F-HRTimelineGroup
Ophir Asset Management Pty Ltd153,812$25.8M3.83%-132,12613F-HRTimeline
Thematics Asset Management148,000$24.8M1.08%-39,00013F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC109,936$18.4M0.02%-13,27713F-HRTimeline
INTRINSIC EDGE CAPITAL MANAGEMENT LLC108,812$18.2M2.47%+62,15713F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP108,709$18.2M0.02%+27,36313F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC108,514$18.2M<0.01%-22,71213F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp107,288$18M<0.01%-3,77213F-HRTimelineGroup
OBERWEIS ASSET MANAGEMENT INC/100,400$16.8M0.79%+31,20013F-HRTimeline
LORD, ABBETT & CO. LLC100,154$16.8M0.05%-11,44413F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/94,107$15.8M<0.01%+33,39013F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding86,067$14.4M+21,044Timeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding85,487$14.3M+2,306Timeline
Nuveen Asset Management, LLCin group TIAA80,035$13.4M<0.01%-13,85013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO64,417$10.8M<0.01%-7,97513F-HRTimelineGroup
Prospect Capital Advisors, LLC55,385$9.27M5.38%-17,05513F-HRTimeline
NORGES BANK54,260$9.08M<0.01%-14,81513F-HRTimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …52,821$8.91M0.01%+2,27013F-HRTimelineGroup
Asset Management One Co., Ltd.49,906$8.55M0.03%-2,56213F-HRTimeline
Swedbank ABin group Swedbank AB50,000$8.37M0.01%new13F-HRTimelineGroup
Telemark Asset Management, LLC50,000$8.37M0.83%new13F-HRTimeline
Nicholas Investment Partners, LP48,299$8.09M0.71%+1,61913F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…48,189$8.07M0.02%+7,93613F-HRTimelineGroup
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC47,090$7.88M0.03%+1,40013F-HRTimeline
RHUMBLINE ADVISERS44,322$7.42M0.01%-64713F-HR/ATimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC44,069$7.38M0.01%-38,63913F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc44,059$7.38M<0.01%-40613F-HRTimelineGroup
Bridge City Capital, LLC43,467$7.28M1.94%+3,22413F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …40,557$6.79M0.01%+13,82613F-HRTimelineGroup
Public Sector Pension Investment Board38,765$6.49M0.03%+5,16013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC38,173$6.39M0.01%+18,59913F-HRTimelineGroup
First Eagle Investment Management, LLCin group First Eagle Investment Manage…35,900$6.01M0.01%new13F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC35,363$5.92M<0.01%-15613F-HR/ATimelineGroup
WEDGE CAPITAL MANAGEMENT L L P/NC32,436$5.43M0.1%+2,71013F-HRTimeline
Moody Aldrich Partners LLC32,390$5.42M1%-88413F-HRTimeline
Swiss National Bank31,000$5.19M<0.01%-70013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.30,333$5.08M0.01%-13,58113F-HRTimelineGroup
GHP Investment Advisors, Inc.29,916$5.01M0.23%+3,04413F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP29,579$4.95M0.01%+1,42113F-HRTimelineGroup
Stanley-Laman Group, Ltd.29,293$4.9M0.69%+3,51913F-HRTimeline
DANSKE BANK A/S27,771$4.65M0.01%-50,81513F-HRTimeline
CITIGROUP INCin group CITIGROUP INC27,527$4.61M<0.01%+20713F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP26,557$4.45M0.01%+17,34213F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP26,054$4.36M<0.01%+4,43013F-HRTimelineGroup
HRT FINANCIAL LP22,373$3.75M0.02%-3,30013F-HRTimeline
Skylands Capital, LLC21,220$3.55M0.5%-5,47913F-HRTimeline
Manatuck Hill Partners, LLC20,600$3.45M1.41%013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND20,094$3.36M<0.01%-70013F-HR/ATimeline
Granahan Investment Management, LLC19,851$3.32M0.14%-13,59413F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\19,539$3.27M<0.01%+6,27713F-HR/ATimelineGroup
Oliver Luxxe Assets LLC21,396$3.25M0.59%013F-HR/ATimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.19,059$3.19M0.01%+6,13613F-HR/ATimelineGroup
Advisors Asset Management, Inc.18,839$3.15M0.06%+1,43013F-HR/ATimeline
ALLIANCEBERNSTEIN L.P.18,023$3.02M<0.01%-1,26613F-HRTimeline
KENNEDY CAPITAL MANAGEMENT LLC17,566$2.94M0.07%-2,41913F-HRTimeline
COMERICA BANK17,478$2.93M0.01%+49313F-HR/ATimeline
Assenagon Asset Management S.A.17,294$2.9M0.01%-9,16113F-HRTimeline
Verition Fund Management LLC17,135$2.87M0.01%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS16,427$2.75M<0.01%-1,28313F-HRTimelineGroup
CHATHAM CAPITAL GROUP, INC.16,102$2.7M0.44%-31013F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co14,998$2.5M<0.01%-21813F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…14,727$2.47M<0.01%-59413F-HR/ATimeline
Campbell & CO Investment Adviser LLC14,699$2.46M0.19%+12,83713F-HRTimeline
Legato Capital Management LLC14,616$2.45M0.32%+43513F-HRTimeline
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A14,243$2.38M0.01%+3,10813F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC15,718$2.37M<0.01%-5,05813F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD14,081$2.36M0.01%+4,50813F-HRTimeline
BRANT POINT INVESTMENT MANAGEMENT LLC14,012$2.35M0.56%new13F-HRTimeline
WESBANCO BANK INC13,427$2.25M0.08%013F-HRTimeline
MML INVESTORS SERVICES, LLC13,330$2.23M0.01%+4,67213F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…12,903$2.16M<0.01%-71113F-HRTimeline
Aristides Capital LLC12,469$2.09M0.65%+1,35013F-HRTimeline
Keeley-Teton Advisors, LLC12,103$2.03M0.24%-95913F-HRTimeline
AXA S.A.in group AXA S.A.12,079$2.02M0.01%-11,55213F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…12,013$2.01M<0.01%-43813F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP11,752$1.97M<0.01%+3,51913F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC11,545$1.93M0.04%new13F-HRTimelineGroup
Register Financial Advisors LLC11,400$1.91M0.96%+6,40013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/11,346$1.9M<0.01%+93313F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC11,216$1.88M<0.01%new13F-HRTimelineGroup
Redwood Investments, LLC11,161$1.87M0.5%-1213F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC10,990$1.84M<0.01%13F-HR/ATimelineGroup
Cetera Investment Advisers10,896$1.82M<0.01%+2,48513F-HRTimeline
Cascade Investment Advisors, Inc.10,726$1.8M1.15%+48113F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN10,381$1.74M<0.01%+2,35913F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC10,018$1.68M0.01%+3,82013F-HRTimeline
LEVEL FOUR ADVISORY SERVICES, LLCin group LEVEL FOUR ADVISORY SERVICES,…10,016$1.68M0.07%+3,23913F-HRTimelineGroup
Edgestream Partners, L.P.10,006$1.68M0.07%-23,32513F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS9,986$1.67M0.01%-14,84413F-HRTimeline
Jackson Creek Investment Advisors LLC9,749$1.63M0.49%-30613F-HRTimeline
NorthCrest Asset Manangement, LLC9,670$1.62M0.05%013F-HR/ATimeline
Livforsakringsbolaget Skandia, Omsesidi…9,600$1.6M0.08%013F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…9,401$1.57M0.01%+6113F-HRTimelineGroup
State of Alaska, Department of Revenue8,833$1.48M0.02%-21613F-HRTimeline
LPL Financial LLC8,626$1.44M<0.01%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …8,557$1.43M<0.01%-46513F-HRTimelineGroup
Corebridge Financial, Inc.in group Corebridge Financial, Inc.8,436$1.41M0.01%-84213F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO8,369$1.4M<0.01%-4,83613F-HRTimelineGroup
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP8,216$1.38M<0.01%+3,03913F-HRTimelineGroup
FIRST HAWAIIAN BANKin group FIRST HAWAIIAN BANK8,214$1.38M0.04%-38513F-HRTimelineGroup
Ensign Peak Advisors, Inc8,173$1.37M<0.01%013F-HRTimeline
Illinois Municipal Retirement Fund8,022$1.34M0.02%-67913F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC8,000$1.34M0.01%+2,58913F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management7,900$1.32M<0.01%+4,35613F-HRTimelineGroup
North Star Investment Management Corp.7,835$1.31M0.09%-2,31713F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…7,717$1.29M<0.01%+2,13013F-HRTimelineGroup
CSS LLC/IL7,600$1.27M0.08%+5,80013F-HRTimeline
Louisiana State Employees Retirement Sy…7,500$1.26M0.02%-20013F-HRTimeline
Dynamic Technology Lab Private Ltd7,240$1.21M0.19%+4,91113F-HRTimeline
CWM, LLCin group CWM, LLC7,138$1.2M<0.01%-58113F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC7,098$1.19M<0.01%+4,52713F-HRTimelineGroup
Wakefield Asset Management LLLPin group Wakefield Asset Management LL…6,546$1.1M0.37%-2413F-HRTimelineGroup
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC6,275$1.05M0.01%+1,66013F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC5,948$996K<0.01%-12,16213F-HRTimelineGroup
YOUSIF CAPITAL MANAGEMENT, LLC5,883$985K0.01%-25913F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC5,711$956K<0.01%-1,90613F-HRTimelineGroup
Bryce Point Capital, LLC5,655$947K0.27%13F-HRTimeline
INCEPTIONR LLC5,635$943K0.21%new13F-HRTimeline
Handelsbanken Fonder AB5,465$915K<0.01%-70013F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP5,418$907K<0.01%new13F-HRTimelineGroup
Maryland State Retirement & Pension Sys…5,234$876K0.02%-12013F-HRTimeline
Aquatic Capital Management LLC5,107$855K0.02%new13F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…5,076$849K0.01%013F-HRTimeline
Supplemental Annuity Collective Trust o…5,000$837K0.25%013F-HRTimeline
Pasadena Private Wealth, LLC4,829$809K0.17%013F-HRTimeline
ProShare Advisors LLC4,775$799K<0.01%+1,40413F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC4,763$797K<0.01%-51413F-HR/ATimelineGroup
ARIZONA STATE RETIREMENT SYSTEM4,567$765K<0.01%-9713F-HRTimeline
AMALGAMATED BANK4,553$762K0.01%-12913F-HRTimeline
NJ State Employees Deferred Compensatio…4,500$753K0.09%013F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA4,378$733K<0.01%-3,62113F-HRTimelineGroup
HighTower Advisors, LLC4,372$732K<0.01%+1,42513F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…4,363$730K<0.01%+20113F-HRTimelineGroup
Severin Investments, LLC4,251$712K0.71%13F-HRTimeline
WOLVERINE TRADING, LLC4,244$710K0.02%new13F-HRTimeline
PDT Partners, LLC4,201$703K0.06%new13F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…4,192$702K<0.01%+29113F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC4,176$701K<0.01%+11213F-HRTimelineGroup
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC4,136$693K0.01%+1,34513F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC4,071$681K<0.01%-4,12113F-HRTimelineGroup
SteelPeak Wealth, LLC4,039$676K0.03%new13F-HRTimeline
Engineers Gate Manager LP3,960$663K0.01%+93113F-HRTimeline
State of Tennessee, Department of Treas…3,867$647K<0.01%-1,10213F-HRTimeline
Janney Montgomery Scott LLC3,757$629K<0.01%new13F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND3,646$610K0.01%-6713F-HRTimeline
KLP KAPITALFORVALTNING AS3,500$586K<0.01%13F-HRTimeline
Police & Firemen's Retirement System of…3,453$578K0.01%13F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…3,318$556K<0.01%-7113F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC3,113$521K0.03%new13F-HRTimelineGroup
Gotham Asset Management, LLC3,096$518K<0.01%013F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC3,036$508K0.02%new13F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP2,989$500K0.09%new13F-HRTimeline
Orion Porfolio Solutions, LLC2,918$489K<0.01%-38313F-HRTimeline
Orion Portfolio Solutions, LLC2,918$489K<0.01%-38313F-HRTimeline
Resona Asset Management Co.,Ltd.in group Resona Asset Management Co.,L…2,854$478K<0.01%013F-HRTimelineGroup
Creative Planningin group Creative Planning2,845$476K<0.01%+24013F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP2,820$472K<0.01%new13F-HRTimeline
State of Wyoming2,698$452K0.06%+5113F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.2,594$434K<0.01%-14513F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC2,550$427K0.03%013F-HRTimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC2,489$417K<0.01%013F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…2,439$408K<0.01%+48513F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.2,416$405K<0.01%+21513F-HRTimelineGroup
Inspire Investing, LLCin group Inspire Investing, LLC2,392$400K0.04%-34913F-HRTimelineGroup
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…2,355$394K<0.01%-3013F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC2,351$394K<0.01%-6113F-HRTimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD2,300$385K<0.01%-12,50013F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…2,292$384K<0.01%-97013F-HRTimeline
Truvestments Capital LLC2,264$379K0.1%+10513F-HRTimeline
Avanza Fonder AB2,207$370K0.01%13F-HRTimeline
Robeco Institutional Asset Management B…in group Robeco Institutional Asset Ma…2,198$368K<0.01%-118,61013F-HRTimelineGroup
Virtus Investment Advisers, LLCgroup of 2 filers holding2,155$361K+12Timeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/2,152$360K<0.01%+15313F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…2,104$352K<0.01%-7213F-HRTimeline
Farringdon Capital, Ltd.2,028$340K0.14%13F-HRTimeline
Vestcor Inc2,019$338K0.01%+1,18913F-HRTimeline