Parallax Volatility Advisers’s OSI Systems OSIS Stock Holding History

Parallax Volatility Advisers’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
2017 Q3	–	Sell	-2,000	Closed	-$150K	–	2892
2017 Q2	$150K	Sell	2,000 -6,400	-76%	-$484K	﹤0.01%	1543
2017 Q1	$614K	Buy	8,400 +2,400	+40%	+$178K	﹤0.01%	1378
2016 Q4	$456K	Buy	+6,000	New	+$433K	﹤0.01%	1554
2016 Q3	–	Sell	-2,000	Closed	-$116K	–	3597
2016 Q2	$116K	Buy	+2,000	New	+$110K	﹤0.01%	1989
2016 Q1	–	Sell	-800	Closed	-$71K	–	3308
2015 Q4	$71K	Sell	800 -500	-38%	-$43.8K	﹤0.01%	2234
2015 Q3	$100K	Buy	+1,300	New	+$93.9K	﹤0.01%	2002
2015 Q1	–	Sell	-300	Closed	-$21K	–	5154
2014 Q4	$21K	Buy	+300	New	+$20.5K	﹤0.01%	4436
2014 Q2	–	Sell	-600	Closed	-$36K	–	4236
2014 Q1	$36K	Buy	+600	New	+$35.9K	﹤0.01%	2494
2013 Q4	–	Sell	-100	Closed	-$7K	–	3517
2013 Q3	$7K	Buy	+100	New	+$7.1K	﹤0.01%	2710

Other funds holding OSIS

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

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

GIM

Granahan Investment Management Waltham, Massachusetts $2.07B AUM 56.45% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

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

Parallax Volatility Advisers's OSIS Position: Q2 2020 in Review

Parallax Volatility Advisers sold out of OSI Systems (OSIS) in Q2 2020, closing a stake of 6,853 shares — an estimated $472K sold.

Parallax Volatility Advisers first reported a position in OSIS in Q2 2013 and held it in 18 quarters. The position peaked at $472K in Q1 2020. 192 funds tracked by Wall St. Rank hold OSIS as of Q2 2020.

Parallax Volatility Advisers reported no remaining OSI Systems position as of Q2 2020 after selling out during the quarter.
Parallax Volatility Advisers sold 6,853 OSI Systems shares in Q2 2020, an estimated $472K.
Parallax Volatility Advisers first reported a position in OSI Systems in Q2 2013 and held it in 18 quarters.
Parallax Volatility Advisers's OSI Systems position peaked at $472K in Q1 2020.
192 funds tracked by Wall St. Rank held OSI Systems as of Q2 2020.

Based on Parallax Volatility Advisers's 13F filing for Q2 2020, filed 14 Aug 2020.