A.R.T. Advisors’s Zayo Group Holdings, Inc. ZAYO Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q2	–	Sell	-119,398	Closed	-$3.39M	–	1779
2019 Q1	$3.39M	Buy	+119,398	New	+$3.17M	0.2%	120
2018 Q4	–	Sell	-81,200	Closed	-$2.82M	–	1838
2018 Q3	$2.82M	Sell	81,200 -8,300	-9%	-$303K	0.13%	212
2018 Q2	$3.26M	Sell	89,500 -11,700	-12%	-$417K	0.13%	211
2018 Q1	$3.46M	Buy	+101,200	New	+$3.64M	0.14%	196
2017 Q1	–	Sell	-51,900	Closed	-$1.71M	–	1844
2016 Q4	$1.71M	Buy	+51,900	New	+$1.7M	0.1%	318
2016 Q3	–	Sell	-59,956	Closed	-$1.67M	–	1383
2016 Q2	$1.67M	Buy	+59,956	New	+$1.6M	0.08%	370
2016 Q1	–	Sell	-38,590	Closed	-$1.03M	–	1781
2015 Q4	$1.03M	Buy	+38,590	New	+$979K	0.05%	545
2015 Q3	–	Sell	-27,953	Closed	-$718K	–	1724
2015 Q2	$718K	Buy	27,953 +11,477	+70%	+$311K	0.02%	849
2015 Q1	$460K	Buy	+16,476	New	+$470K	0.02%	943

Other funds holding ZAYO

Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return

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

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

PCM

Pentwater Capital Management Naples, Florida $19.3B AUM 58.13% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Canada Pension Plan Investment Board Toronto Ontario, Ontario, Canada $155B AUM 29.93% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

DKCM

Davidson Kempner Capital Management New York $7.33B AUM 56.47% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

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

A.R.T. Advisors's ZAYO Position: Q2 2019 in Review

A.R.T. Advisors sold out of Zayo Group Holdings, Inc. (ZAYO) in Q2 2019, closing a stake of 119,398 shares — an estimated $3.39M sold.

A.R.T. Advisors first reported a position in ZAYO in Q1 2015 and held it in 9 quarters. The position peaked at $3.46M in Q1 2018. 356 funds tracked by Wall St. Rank hold ZAYO as of Q2 2019.

A.R.T. Advisors reported no remaining Zayo Group Holdings, Inc. position as of Q2 2019 after selling out during the quarter.
A.R.T. Advisors sold 119,398 Zayo Group Holdings, Inc. shares in Q2 2019, an estimated $3.39M.
A.R.T. Advisors first reported a position in Zayo Group Holdings, Inc. in Q1 2015 and held it in 9 quarters.
A.R.T. Advisors's Zayo Group Holdings, Inc. position peaked at $3.46M in Q1 2018.
356 funds tracked by Wall St. Rank held Zayo Group Holdings, Inc. as of Q2 2019.

Based on A.R.T. Advisors's 13F filing for Q2 2019, filed 14 Aug 2019.