A.R.T. Advisors’s Power Integrations POWI Stock Holding History

A.R.T. Advisors’s Portfolio POWI Stock Details POWI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q1	–	Sell	-9,086	Closed	-$449K	–	741
2019 Q4	$449K	Buy	+9,086	New	+$419K	0.02%	899
2017 Q3	–	Sell	-17,802	Closed	-$648K	–	1594
2017 Q2	$648K	Buy	17,802 +10,000	+128%	+$331K	0.03%	685
2017 Q1	$256K	Buy	+7,802	New	+$259K	0.01%	1079
2016 Q1	–	Sell	-18,884	Closed	-$459K	–	1592
2015 Q4	$459K	Buy	18,884 +38	+0.2%	+$925	0.02%	898
2015 Q3	$397K	Buy	18,846 +558	+3%	+$11.2K	0.01%	951
2015 Q2	$413K	Buy	+18,288	New	+$457K	0.01%	1061
2014 Q4	–	Sell	-40,830	Closed	-$1.1M	–	1598
2014 Q3	$1.1M	Buy	+40,830	New	+$1.15M	0.05%	476
2014 Q1	–	Sell	-36,720	Closed	-$1.02M	–	1508
2013 Q4	$1.02M	Buy	+36,720	New	+$992K	0.05%	466

Other funds holding POWI

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

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

DGI

Disciplined Growth Investors Minneapolis, Minnesota $4.89B AUM 33.85% 1-Year Est. Return

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

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

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

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

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

A.R.T. Advisors's POWI Position: Q1 2020 in Review

A.R.T. Advisors sold out of Power Integrations (POWI) in Q1 2020, closing a stake of 9,086 shares — an estimated $449K sold.

A.R.T. Advisors first reported a position in POWI in Q4 2013 and held it in 8 quarters. The position peaked at $1.1M in Q3 2014. 278 funds tracked by Wall St. Rank hold POWI as of Q1 2020.

A.R.T. Advisors reported no remaining Power Integrations position as of Q1 2020 after selling out during the quarter.
A.R.T. Advisors sold 9,086 Power Integrations shares in Q1 2020, an estimated $449K.
A.R.T. Advisors first reported a position in Power Integrations in Q4 2013 and held it in 8 quarters.
A.R.T. Advisors's Power Integrations position peaked at $1.1M in Q3 2014.
278 funds tracked by Wall St. Rank held Power Integrations as of Q1 2020.

Based on A.R.T. Advisors's 13F filing for Q1 2020, filed 15 May 2020.