BlackRock Fund Advisors’s OSI Systems OSIS Stock Holding History

BlackRock Fund Advisors’s Portfolio OSIS Stock Details OSIS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	$111M	Buy	1,456,124 +242,272	+20%	+$17.5M	0.02%	1124
2016 Q3	$79.4M	Buy	1,213,852 +106,576	+10%	+$6.72M	0.02%	1252
2016 Q2	$64.4M	Sell	1,107,276 -57,955	-5%	-$3.19M	0.01%	1325
2016 Q1	$76.3M	Sell	1,165,231 -11,724	-1%	-$776K	0.02%	1169
2015 Q4	$104M	Buy	1,176,955 +64,263	+6%	+$5.62M	0.02%	921
2015 Q3	$85.6M	Buy	1,112,692 +16,998	+2%	+$1.23M	0.02%	1030
2015 Q2	$77.6M	Sell	1,095,694 -21,839	-2%	-$1.58M	0.02%	1206
2015 Q1	$83M	Buy	1,117,533 +51,190	+5%	+$3.67M	0.02%	1150
2014 Q4	$75.5M	Buy	1,066,343 +106,284	+11%	+$7.25M	0.02%	1166
2014 Q3	$60.9M	Sell	960,059 -30,090	-3%	-$2M	0.02%	1228
2014 Q2	$66.1M	Sell	990,149 -72,860	-7%	-$4.35M	0.02%	1215
2014 Q1	$63.6M	Buy	1,063,009 +6,608	+0.6%	+$396K	0.02%	1225
2013 Q4	$56.1M	Buy	1,056,401 +23,638	+2%	+$1.62M	0.02%	1316
2013 Q3	$76.8M	Buy	1,032,763 +104,765	+11%	+$7.44M	0.03%	969
2013 Q2	$59.8M	Buy	+927,998	New	+$54.1M	0.02%	1071

Other funds holding OSIS

Janus Henderson Investors US Denver, Colorado $122B AUM 18.26% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Dimensional Fund Advisors

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

EARNEST Partners

EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return

Westwood Holdings Group Dallas, Texas $13.7B AUM 21.48% 1-Year Est. Return

Wells Fargo San Francisco, California $501B AUM 22.01% 1-Year Est. Return

ClearBridge Investments

ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

Aberdeen Asset Management Aberdeen, United Kingdom $30B AUM 22.46% 1-Year Est. Return

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

Credit Suisse Zurich, Switzerland $104B AUM 34.76% 1-Year Est. Return