Atika Capital Management’s Zogenix, Inc. ZGNX Stock Holding History

Atika Capital Management’s Portfolio ZGNX Stock Details ZGNX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q1	–	Sell	-68,000	Closed	-$3.54M	–	112
2019 Q4	$3.54M	Buy	68,000 +25,000	+58%	+$1.14M	0.68%	55
2019 Q3	$1.72M	Buy	43,000 +3,000	+8%	+$138K	0.36%	65
2019 Q2	$1.91M	Sell	40,000 -36,000	-47%	-$1.45M	0.38%	70
2019 Q1	$4.18M	Buy	76,000 +36,000	+90%	+$1.71M	0.85%	49
2018 Q4	$1.46M	Sell	40,000 -11,000	-22%	-$450K	0.43%	64
2018 Q3	$2.53M	Buy	51,000 +1,000	+2%	+$50.9K	0.45%	72
2018 Q2	$2.21M	Hold	50,000	–	–	0.43%	74
2018 Q1	$2M	Sell	50,000 -4,000	-7%	-$159K	0.69%	55
2017 Q4	$2.16M	Buy	54,000 +14,000	+35%	+$538K	0.84%	51
2017 Q3	$1.4M	Buy	40,000 +11,000	+38%	+$149K	0.4%	65
2017 Q2	$420K	Sell	29,000 -38,000	-57%	-$478K	0.15%	76
2017 Q1	$727K	Buy	+67,000	New	+$679K	0.36%	58
2014 Q1	–	Sell	-11,525	Closed	-$317K	–	80
2013 Q4	$317K	Buy	+11,525	New	+$258K	0.28%	57

Other funds holding ZGNX

RCM

RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 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

Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return

EAM

Eventide Asset Management Boston, Massachusetts $6.05B AUM 76.64% 1-Year Est. Return

ACA

Avoro Capital Advisors New York $10.2B AUM 149.19% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

EAM

Eagle Asset Management St Petersburg, Florida $19.6B AUM 41.58% 1-Year Est. Return

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

FCM

Farallon Capital Management San Francisco, California $17.5B AUM 50.95% 1-Year Est. Return

Atika Capital Management's ZGNX Position: Q1 2020 in Review

Atika Capital Management sold out of Zogenix, Inc. (ZGNX) in Q1 2020, closing a stake of 68,000 shares — an estimated $3.54M sold.

Atika Capital Management first reported a position in ZGNX in Q4 2013 and held it in 13 quarters. The position peaked at $4.18M in Q1 2019. 163 funds tracked by Wall St. Rank hold ZGNX as of Q1 2020.

Atika Capital Management reported no remaining Zogenix, Inc. position as of Q1 2020 after selling out during the quarter.
Atika Capital Management sold 68,000 Zogenix, Inc. shares in Q1 2020, an estimated $3.54M.
Atika Capital Management first reported a position in Zogenix, Inc. in Q4 2013 and held it in 13 quarters.
Atika Capital Management's Zogenix, Inc. position peaked at $4.18M in Q1 2019.
163 funds tracked by Wall St. Rank held Zogenix, Inc. as of Q1 2020.

Based on Atika Capital Management's 13F filing for Q1 2020, filed 14 May 2020.