OSIS
OSI SYSTEMS INCCompany with tickers: OSIS
CIK
1039065
CUSIP
671044105
Shares Outstanding
16,472,549
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Report Date:
Holders: 353
Total Value: $4,208,146,722
Total Shares: 16,498,655
Showing top 100 of 353 holders by value
| Holder | Value (USD) | Shares | Type | Discretion | Filed | Action |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | $653,438,715 | 2,561,902 | Shares | Sole | 2026-02-12 | View |
| FMR LLC | $422,744,095 | 1,657,430 | Shares | Defined | 2026-02-17 | View |
| Mawer Investment Management Ltd. | $204,966,726 | 803,602 | Shares | Sole | 2026-02-10 | View |
| JANUS HENDERSON GROUP PLC | $191,949,738 | 752,567 | Shares | Defined | 2026-02-17 | View |
| Capital International Investors | $171,997,925 | 674,343 | Shares | Defined | 2026-02-11 | View |
| STATE STREET CORP | $167,873,860 | 658,174 | Shares | Defined | 2026-02-13 | View |
| UBS ASSET MANAGEMENT AMERICAS INC | $127,084,151 | 498,252 | Shares | Defined | 2026-02-13 | View |
| Invesco Ltd. | $108,450,745 | 425,197 | Shares | Defined | 2026-02-19 | View |
| GEODE CAPITAL MANAGEMENT, LLC | $104,820,222 | 410,963 | Shares | Defined | 2026-02-09 | View |
| DIMENSIONAL FUND ADVISORS LP | $103,781,871 | 406,892 | Shares | Sole | 2026-02-12 | View |
| Hood River Capital Management LLC | $96,763,132 | 379,374 | Shares | Sole | 2026-02-17 | View |
| UBS Group AG | $80,659,152 | 316,236 | Shares | Defined | 2026-01-29 | View |
| Neuberger Berman Group LLC | $76,720,007 | 300,792 | Shares | Defined | 2026-02-13 | View |
| BANK OF AMERICA CORP /DE/ | $73,011,687 | 286,253 | Shares | Defined | 2026-02-17 | View |
| PRIMECAP MANAGEMENT CO/CA/ | $68,282,112 | 267,710 | Shares | Sole | 2026-02-11 | View |
| Clark Capital Management Group, Inc. | $67,875,036 | 266,114 | Shares | Sole | 2026-02-17 | View |
| PRICE T ROWE ASSOCIATES INC /MD/ | $65,056,113 | 255,062 | Shares | Sole | 2026-02-17 | View |
| DRIEHAUS CAPITAL MANAGEMENT LLC | $60,134,986 | 235,768 | Shares | Sole | 2026-02-17 | View |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | $59,493,254 | 233,252 | Shares | Other | 2026-02-09 | View |
| VAN ECK ASSOCIATES CORP | $57,922,850 | 227,095 | Shares | Defined | 2026-02-13 | View |
| LOOMIS SAYLES & CO L P | $52,911,176 | 207,446 | Shares | Defined | 2026-02-12 | View |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $51,530,536 | 202,033 | Shares | Sole | 2026-02-13 | View |
| Neumeier Poma Investment Counsel LLC | $49,939,472 | 195,795 | Shares | Sole | 2026-02-11 | View |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | $48,799,609 | 191,326 | Shares | Sole | 2026-02-09 | View |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $48,198,688 | 188,970 | Shares | Defined | 2026-02-17 | View |
| Clearbridge Investments, LLC | $47,223,338 | 185,146 | Shares | Sole | 2026-02-11 | View |
| NORTHERN TRUST CORP | $43,693,815 | 171,308 | Shares | Other | 2026-02-17 | View |
| JPMORGAN CHASE & CO | $42,087,193 | 165,009 | Shares | Other | 2026-02-11 | View |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $41,601,306 | 163,104 | Shares | Defined | 2026-02-17 | View |
| BROWN ADVISORY INC | $38,668,370 | 151,605 | Shares | Defined | 2026-02-13 | View |
| VANGUARD GROUP INC | $28,006,608 | 109,804 | Shares | Defined | 2026-01-29 | View |
| GOLDMAN SACHS GROUP INC | $27,642,636 | 108,377 | Shares | Defined | 2026-02-10 | View |
| Bank of New York Mellon Corp | $26,251,792 | 102,924 | Shares | Defined | 2026-02-10 | View |
| OBERWEIS ASSET MANAGEMENT INC/ | $25,863,084 | 101,400 | Shares | Sole | 2026-02-17 | View |
| ENVESTNET ASSET MANAGEMENT INC | $24,496,217 | 96,041 | Shares | Sole | 2026-02-10 | View |
| PRINCIPAL FINANCIAL GROUP INC | $24,441,379 | 95,826 | Shares | Defined | 2026-02-02 | View |
| Boston Partners | $19,654,412 | 77,058 | Shares | Defined | 2026-02-13 | View |
| Asset Management One Co., Ltd. | $19,527,393 | 76,560 | Shares | Defined | 2026-01-27 | View |
| Nuveen, LLC | $17,638,163 | 69,153 | Shares | Defined | 2026-02-12 | View |
| AXIOM INTERNATIONAL INVESTORS LLC /DE | $17,040,048 | 66,808 | Shares | Sole | 2026-02-11 | View |
| FIRST TRUST ADVISORS LP | $14,616,468 | 57,306 | Shares | Sole | 2026-02-13 | View |
| Public Sector Pension Investment Board | $14,090,024 | 55,242 | Shares | Sole | 2026-02-13 | View |
| Prospect Capital Advisors, LLC | $13,259,294 | 51,985 | Shares | Other | 2026-02-17 | View |
| WELLS FARGO & COMPANY/MN | $13,244,244 | 51,926 | Shares | Defined | 2026-02-13 | View |
| WELLINGTON MANAGEMENT GROUP LLP | $12,717,545 | 49,861 | Shares | Defined | 2026-02-17 | View |
| Nicholas Investment Partners, LP | $12,400,762 | 48,619 | Shares | Sole | 2026-02-13 | View |
| NORDEA INVESTMENT MANAGEMENT AB | $12,264,049 | 48,083 | Shares | Defined | 2026-01-08 | View |
| BNP PARIBAS ARBITRAGE, SA | $12,009,500 | 47,085 | Shares | Defined | 2026-02-10 | View |
| LORD, ABBETT & CO. LLC | $11,409,854 | 44,734 | Shares | Sole | 2026-02-13 | View |
| MILLENNIUM MANAGEMENT LLC | $11,157,599 | 43,745 | Shares | Sole | 2026-02-17 | View |
| RHUMBLINE ADVISERS | $11,036,956 | 43,272 | Shares | Sole | 2026-02-13 | View |
| PDT Partners, LLC | $10,739,046 | 42,104 | Shares | Sole | 2026-02-17 | View |
| AMERICAN CENTURY COMPANIES INC | $10,286,569 | 40,330 | Shares | Defined | 2026-02-13 | View |
| AMERIPRISE FINANCIAL INC | $10,232,496 | 40,118 | Shares | Defined | 2026-02-17 | View |
| CITIGROUP INC | $9,065,597 | 35,543 | Shares | Defined | 2026-02-13 | View |
| GHP Investment Advisors, Inc. | $8,407,287 | 32,962 | Shares | Sole | 2026-01-27 | View |
| Swiss National Bank | $8,034,390 | 31,500 | Shares | Sole | 2026-02-12 | View |
| BARCLAYS PLC | $7,998,680 | 31,360 | Shares | Sole | 2026-02-13 | View |
| Intrinsic Edge Capital Management LLC | $7,947,159 | 31,158 | Shares | Sole | 2026-02-12 | View |
| ROBECOSAM AG | $7,791,317 | 30,547 | Shares | Sole | 2026-02-03 | View |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $7,232,736 | 28,357 | Shares | Defined | 2026-01-28 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $6,861,114 | 26,900 | Shares | Other | 2026-02-17 | View |
| First Eagle Investment Management, LLC | $6,775,413 | 26,564 | Shares | Sole | 2026-02-04 | View |
| Legal & General Group Plc | $6,516,272 | 25,548 | Shares | Defined | 2026-02-09 | View |
| LPL Financial LLC | $6,268,864 | 24,578 | Shares | Sole | 2026-02-11 | View |
| JANE STREET GROUP, LLC | $6,219,893 | 24,386 | Shares | Defined | 2026-02-12 | View |
| CREDIT AGRICOLE S A | $6,048,747 | 23,715 | Shares | Defined | 2026-02-17 | View |
| Dai-Ichi Life Insurance Company, Ltd | $5,916,881 | 23,198 | Shares | Defined | 2026-02-17 | View |
| Advisors Asset Management, Inc. | $5,726,862 | 22,453 | Shares | Sole | 2026-02-12 | View |
| Portman Square Capital LLP | $5,611,320 | 22,000 | Shares | Sole | 2026-01-23 | View |
| Bridge City Capital, LLC | $5,412,628 | 21,221 | Shares | Sole | 2026-02-13 | View |
| Oliver Luxxe Assets LLC | $5,177,462 | 20,299 | Shares | Sole | 2026-01-08 | View |
| SEI INVESTMENTS CO | $4,981,321 | 19,530 | Shares | Defined | 2026-02-13 | View |
| AQR CAPITAL MANAGEMENT LLC | $4,957,599 | 19,437 | Shares | Other | 2026-02-17 | View |
| ALLIANCEBERNSTEIN L.P. | $4,902,508 | 19,221 | Shares | Defined | 2026-02-17 | View |
| Stanley-Laman Group, Ltd. | $4,878,277 | 19,126 | Shares | Sole | 2026-01-23 | View |
| MOODY ALDRICH PARTNERS LLC | $4,783,140 | 18,753 | Shares | Sole | 2026-01-30 | View |
| HRT FINANCIAL LLC | $4,692,848 | 18,399 | Shares | Defined | 2026-02-12 | View |
| Allspring Global Investments Holdings, LLC | $4,649,743 | 18,230 | Shares | Defined | 2026-01-15 | View |
| TRUIST FINANCIAL CORP | $4,626,532 | 18,139 | Shares | Defined | 2026-02-02 | View |
| Assenagon Asset Management S.A. | $4,569,910 | 17,917 | Shares | Sole | 2026-01-09 | View |
| CHATHAM CAPITAL GROUP, INC. | $4,483,954 | 17,580 | Shares | Sole | 2026-01-14 | View |
| NEW YORK STATE COMMON RETIREMENT FUND | $4,179,158 | 16,385 | Shares | Sole | 2026-02-12 | View |
| MML INVESTORS SERVICES, LLC | $4,029,182 | 15,797 | Shares | Defined | 2026-02-13 | View |
| EAM Investors, LLC | $3,845,029 | 15,075 | Shares | Sole | 2026-02-12 | View |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $3,827,685 | 15,007 | Shares | Sole | 2026-02-17 | View |
| PRUDENTIAL FINANCIAL INC | $3,813,912 | 14,953 | Shares | Defined | 2026-02-13 | View |
| MORGAN STANLEY | $3,759,329 | 14,739 | Shares | Defined | 2026-02-13 | View |
| Manatuck Hill Partners, LLC | $3,647,358 | 14,300 | Shares | Sole | 2026-02-17 | View |
| GREAT WEST LIFE ASSURANCE CO /CAN/ | $3,638,685 | 14,266 | Shares | Sole | 2026-02-13 | View |
| STATE OF WISCONSIN INVESTMENT BOARD | $3,517,532 | 13,791 | Shares | Sole | 2026-02-17 | View |
| Jefferies Financial Group Inc. | $3,504,014 | 13,738 | Shares | Defined | 2026-02-09 | View |
| ROYAL BANK OF CANADA | $3,383,878 | 13,267 | Shares | Defined | 2026-02-17 | View |
| BESSEMER GROUP INC | $3,236,455 | 12,689 | Shares | Defined | 2026-02-05 | View |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | $3,214,521 | 12,603 | Shares | Sole | 2026-01-30 | View |
| Cetera Investment Advisers | $3,104,845 | 12,173 | Shares | Sole | 2026-02-17 | View |
| Harvest Investment Services, LLC | $3,057,914 | 11,989 | Shares | Sole | 2026-02-17 | View |
| Livforsakringsbolaget Skandia, Omsesidigt | $2,984,202 | 11,700 | Shares | Sole | 2026-02-11 | View |
| WEDGE CAPITAL MANAGEMENT L L P/NC | $2,927,578 | 11,478 | Shares | Sole | 2026-01-14 | View |
| NORGES BANK | $2,833,971 | 11,111 | Shares | Sole | 2026-02-10 | View |