Who owns OSI Systems?

Top Holders and Investors of OSIS Stock

Find out what company owns OSI Systems, who bought OSIS this quarter, and who sold shares of OSIS stock?

Fund or Company Name Number of Shares Valued At As Of
Vanguard 1.63M $122.56M Jun 2017
Janus Capital Management 1.46M $106.32M Mar 2017
BlackRock Fund Advisors 1.46M $110.84M Dec 2016
Dimensional Fund Advisors 1.07M $80.49M Jun 2017
Earnest Partners 966833 $72.66M Jun 2017
Daruma Asset Management Inc /ny 667428 $50.16M Jun 2017
Aberdeen Asset Management 614573 $46.19M Jun 2017
Westwood Holdings 601321 $45.28M Jun 2017
Credit Suisse AG 555184 $32.66M Jun 2017
Goldman Sachs 508759 $38.23M Jun 2017
BlackRock Institutional Trust Company, N.A. 473660 $36.05M Dec 2016
Wells Fargo & Company 443302 $33.31M Jun 2017
PRIMECAP Management Company 428800 $32.22M Jun 2017
State Street Corporation 422828 $31.78M Jun 2017
Neumeier Poma Investment Counsel 414815 $31.17M Jun 2017
ClearBridge Advisors 406987 $30.59M Jun 2017
Pnc Financial Services 360783 $27.10M Jun 2017
Neuberger Berman 347066 $26.08M Jun 2017
Peregrine Capital Management 310250 $23.32M Jun 2017
American Century Companies 308371 $23.17M Jun 2017
New York State Common Retirement Fund 273847 $20.58M Jun 2017
Northern Trust 251527 $19.01M Jun 2017
Bank of New York Mellon 239990 $18.03M Jun 2017
T. Rowe Price Associates 226181 $17.00M Jun 2017
Ameriprise Financial 187361 $14.08M Jun 2017
Granahan Investment Management Inc/ma 166398 $12.50M Jun 2017
Bank of America Corporation 160326 $11.70M Mar 2017
Geode Capital Management 154015 $11.57M Jun 2017
Millennium Management 152534 $11.46M Jun 2017
River Road Asset Management 146940 $11.04M Jun 2017
Redwood Investments 144367 $10.85M Jun 2017
Inves 142725 $10.73M Jun 2017
Principal Financial 138887 $10.44M Jun 2017
Massachusetts Financial Services Co /ma/ 137166 $10.31M Jun 2017
Morgan Stanley 122005 $8.90M Mar 2017
Charles Schwab Investment Management 105129 $7.90M Jun 2017
Deutsche Bank Aktiengesellschaft 102260 $6.64M Jun 2017
BlackRock Investment Management 95783 $7.29M Dec 2016
Schroder Investment Management 89088 $6.68M Jun 2017
Zacks Investment Management 83970 $6.31M Jun 2017
Cortina Asset Management 78682 $5.91M Jun 2017
Prospect Capital Advisors 76850 $5.78M Jun 2017
Emerald Acquisition 73421 $4.80M Sep 2016
Macquarie 71129 $5.35M Jun 2017
G2 Investment Partners Management 69209 $5.20M Jun 2017
Mackenzie Financial 62674 $4.71M Jun 2017
Renaissance Technologies 62008 $4.66M Jun 2017
TIAA-CREF Investment Management 54745 $4.11M Jun 2017
Gotham Asset Management 52174 $3.92M Jun 2017
Cutler 50707 $3.81M Jun 2017
William Blair Investment Management 48304 $3.63M Jun 2017
Susquehanna International 47140 $3.54M Jun 2017
Parametric Portfolio Associates 46295 $3.48M Jun 2017
Oxford Asset Management 46109 $3.47M Jun 2017
Jefferies 45657 $3.43M Jun 2017
Rainier Investment Management 43460 $3.27M Jun 2017
State of New Jersey Common Pension Fund D 42100 $3.16M Jun 2017
Balter Liquid Alternatives 39036 $2.93M Jun 2017
Walleye Trading 38827 $2.91M Jun 2017
BlackRock 37555 $2.86M Dec 2016
CalPERS 36600 $2.75M Jun 2017
Rhumbline Advisers 35752 $2.69M Jun 2017
Legal & General 35597 $2.67M Jun 2017
Oppenheimer & Co 35415 $2.66M Jun 2017
United Services Automobile Association 32800 $2.46M Jun 2017
Teachers Advisors 32162 $2.42M Jun 2017
California State Teachers Retirement System 30859 $2.32M Jun 2017
Swiss National Bank 30600 $2.30M Jun 2017
Prudential Financial 30359 $2.28M Jun 2017
William Blair $ Company 26900 $2.02M Jun 2017
A.R.T. Advisors 26900 $2.02M Jun 2017
Formula Growth 26300 $1.98M Jun 2017
Quantitative Investment Management 26300 $1.98M Jun 2017
Great-West Life Assurance Company 25859 $1.94M Jun 2017
Alliancebernstein 25681 $1.93M Jun 2017
Wolverine Trading 25306 $1.90M Jun 2017
ZWJ Investment Counsel 24045 $1.81M Jun 2017
Sei Investments 23743 $1.76M Jun 2017
Citadel Advisors 21139 $1.59M Jun 2017
Jpmorgan Chase & Co 20662 $1.38M Jun 2017
Natixis 19959 $1.50M Jun 2017
Alambic Investment Management 19440 $1.46M Jun 2017
Brian McDonald 18997 $1.51M Jun 2017
Oppenheimer Asset Management 18351 $1.38M Jun 2017
Wesbanco Trust And Investments 17549 $1.32M Jun 2017
New York State Teachers Retirement System 16919 $1.27M Jun 2017
Congress Asset Management Co /ma 16858 $1.27M Jun 2017
Sunrise Partners Limited Partnership 16852 $1.27M Jun 2017
State of Tennessee, Treasury Department 16571 $1.24M Jun 2017
Schonfeld Strategic Advisors 15414 $1.16M Jun 2017
Oberweis Asset Management 14800 $1.11M Jun 2017
Barclays 14495 $1.09M Jun 2017
Stevens Capital Management 13999 $1.05M Jun 2017
PineBridge Investments 13546 $1.02M Jun 2017
Manufacturers Life Insurance Company 13385 $1.01M Jun 2017
American International 13077 $982998 Jun 2017
Texas Permanent School Fund 12956 $974032 Jun 2017
Metropolitan Life Insurance Company 12261 $921046 Jun 2017
Nationwide Fund Advisors 12220 $892060 Mar 2017
Bridge City Capital 12167 $913985 Jun 2017
Janney Montgomery Scott 11113 $835030 Jun 2017
Thrivent Financial for Lutherans 10710 $804963 Jun 2017
Ubs Global Asset Management Americas 9825 $738349 Jun 2017
Florida State Board of Administration 9785 $734951 Jun 2017
OppenheimerFunds 9457 $710977 Jun 2017
Public Sector Pension Investment Board 9383 $705038 Jun 2017
BlackRock Advisors 9339 $710978 Dec 2016
Arizona State Retirement System 9254 $694975 Jun 2017
Highbridge Capital Management 8923 $670028 Jun 2017
Ing Investment Management 7961 $598030 Jun 2017
KBC Group NV 7882 $592017 Jun 2017
Advisors Asset Management 7875 $591963 Jun 2017
Crestline Management 7778 $591983 Dec 2016
Russell Investments 7705 $579030 Jun 2017
Coe Capital Management 7610 $571967 Jun 2017
GSA Capital Partners 7546 $567006 Jun 2017
Spot Trading 7400 $556036 Jun 2017
Louisiana State Employees Retirement System 7200 $541008 Jun 2017
Bnp Paribas Arbitrage, Snc 6746 $506961 Jun 2017
Legato Capital Management 6049 $455005 Jun 2017
AHL Partners 5793 $434996 Jun 2017
Verition Fund Management 5547 $417023 Jun 2017
Capstone Investment Advisors 5493 $411975 Jun 2017
Brown Advisory Holdings Incorporated 5402 $405690 Jun 2017
Kirr Marbach & Co Llc /in/ 5300 $397977 Jun 2017
Teachers Retirement System Of The State Of Kentucky 5300 $397977 Jun 2017
R.H. Bluestein & Company 5000 $376000 Jun 2017
Spot Trading L.L.C 5000 $365200 Mar 2017
Dynamic Technology Lab Private 4743 $356009 Jun 2017
Mason Street Advisors 4376 $328987 Jun 2017
BlackRock 4338 $329861 Dec 2016
Paradigm Asset Management Company 4300 $323145 Jun 2017
Municipal Employees' Retirement System of Michigan 4290 $322007 Jun 2017
Connable Office 4233 $317982 Jun 2017
Envestnet Asset Management 4232 $319008 Jun 2017
First Trust Advisors 4163 $313015 Jun 2017
Piedmont Investment Advisers 3836 $288006 Jun 2017
Cwm 3792 $285006 Jun 2017
Stifel Financial 3767 $269076 Jun 2017
R&F Capital Advisors 3743 $273014 Mar 2017
Capstone Asset Management Company 3690 $277008 Jun 2017
Parallax Volatility Advisers 3673 $276613 Jun 2017
Public Employees' Retirement Association of Colorado 3564 $268012 Jun 2017
Alaska Retirement Management Board 3501 $262995 Jun 2017
Pacad Investment 3500 $262990 Jun 2017
Fny Managed Accounts 3300 $247005 Jun 2017
Pillar Pacific Capital Management 3200 $240000 Jun 2017
UBS Group AG 3114 $234141 Jun 2017
Bayesian Capital Management 3083 $231995 Jun 2017
Integrated Investment Consultants 3077 $230990 Jun 2017

Who sold OSI Systems?

Fund Name Date Sold Shares Held Valued At
Tremblant Capital March 31, 2017 386189 $28.19M
Intrinsic Edge Capital Management Dec. 31, 2016 40213 $3.06M
Royce & Associates March 31, 2017 39000 $2.85M
Segall Bryant & Hamill March 31, 2017 31994 $2.33M
Timpani Capital Management Dec. 31, 2016 22947 $1.75M
Weiss Multi-strategy Advisers March 31, 2017 20000 $1.46M
Murphy Capital Management March 31, 2017 19290 $1.41M