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OSI Systems

Name Holding Trade Value Shares
Change
Change in
Stake
AG
101
Aperio Group
California
$580K +$67.8K +810 +14%
OPERF
102
Oregon Public Employees Retirement Fund
Oregon
$573K +$9.88K +118 +2%
BCM
103
Bayesian Capital Management
New York
$571K +$134K +1,600 +33%
WAM
104
Wakefield Asset Management
Colorado
$571K +$546K +6,519 New
Voloridge Investment Management
105
Voloridge Investment Management
Florida
$561K +$536K +6,407 New
SG Americas Securities
106
SG Americas Securities
New York
$555K +$284K +3,394 +115%
Citadel Advisors
107
Citadel Advisors
Florida
$553K -$2.27M -27,152 -81%
LSERS
108
Louisiana State Employees Retirement System
Louisiana
$552K -$586 -7 -0.1%
Group One Trading
109
Group One Trading
Illinois
$539K -$335K -3,998 -39%
EA
110
Emerald Advisers
Pennsylvania
$537K -$19K -227 -4%
COPPSERS
111
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$505K -$1.76K -21 -0.4%
SOADOR
112
State of Alaska Department of Revenue
Alaska
$495K +$418 +5 +0.1%
ACM
113
AlphaCrest Capital Management
New York
$482K +$460K +5,500 New
Millennium Management
114
Millennium Management
New York
$474K +$453K +5,412 New
MSA
115
Mason Street Advisors
Wisconsin
$473K +$12.9K +154 +3%
AW
116
Alpha Windward
Massachusetts
$468K +$447K +5,340 New
Bessemer Group
117
Bessemer Group
New Jersey
$464K +$444K +5,300 New
MLICM
118
Metropolitan Life Insurance Company (MetLife)
New York
$459K +$12.6K +150 +3%
Royal Bank of Canada
119
Royal Bank of Canada
Ontario, Canada
$439K +$23.4K +279 +6%
NSEDCP
120
NJ State Employees Deferred Compensation Plan
New Jersey
$438K +$167K +2,000 +67%
MERSOM
121
Municipal Employees' Retirement System of Michigan
Michigan
$434K +$10.9K +130 +3%
PPW
122
Pasadena Private Wealth
California
$423K +$404K +4,829 New
TRSOTSOK
123
Teachers Retirement System of the State of Kentucky
Kentucky
$413K
Holocene Advisors
124
Holocene Advisors
New York
$402K -$294K -3,510 -43%
ARTA
125
A.R.T. Advisors
New York
$396K +$378K +4,518 New