A.R.T. Advisors’s Ducommun DCO Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q4	–	Sell	-6,565	Closed	-$278K	–	1414
2019 Q3	$278K	Buy	+6,565	New	+$283K	0.01%	1083
2019 Q2	–	Sell	-7,165	Closed	-$312K	–	1405
2019 Q1	$312K	Buy	+7,165	New	+$294K	0.02%	928
2017 Q3	–	Sell	-12,300	Closed	-$388K	–	1406
2017 Q2	$388K	Buy	12,300 +4,000	+48%	+$124K	0.02%	917
2017 Q1	$238K	Sell	8,300 -1,000	-11%	-$29.1K	0.01%	1104
2016 Q4	$237K	Buy	+9,300	New	+$227K	0.01%	1010
2016 Q1	–	Sell	-10,747	Closed	-$174K	–	1416
2015 Q4	$174K	Buy	+10,747	New	+$197K	0.01%	1256

Other funds holding DCO

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

PCMI

Paradigm Capital Management Inc Albany, New York $3.67B AUM 121.12% 1-Year Est. Return

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

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return

GAMCO Investors Greenwich, Connecticut $11.1B AUM 41.79% 1-Year Est. Return

A.R.T. Advisors's DCO Position: Q4 2019 in Review

A.R.T. Advisors sold out of Ducommun (DCO) in Q4 2019, closing a stake of 6,565 shares — an estimated $278K sold.

A.R.T. Advisors first reported a position in DCO in Q4 2015 and held it in 6 quarters. The position peaked at $388K in Q2 2017. 128 funds tracked by Wall St. Rank hold DCO as of Q4 2019.

A.R.T. Advisors reported no remaining Ducommun position as of Q4 2019 after selling out during the quarter.
A.R.T. Advisors sold 6,565 Ducommun shares in Q4 2019, an estimated $278K.
A.R.T. Advisors first reported a position in Ducommun in Q4 2015 and held it in 6 quarters.
A.R.T. Advisors's Ducommun position peaked at $388K in Q2 2017.
128 funds tracked by Wall St. Rank held Ducommun as of Q4 2019.

Based on A.R.T. Advisors's 13F filing for Q4 2019, filed 14 Feb 2020.