Sectoral Asset Management’s Amphastar Pharmaceuticals AMPH Stock Holding History

Sectoral Asset Management’s Portfolio AMPH Stock Details AMPH Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q2	–	Sell	-38,905	Closed	-$467K	–	66
2016 Q1	$467K	Sell	38,905 -33,848	-47%	-$399K	0.02%	79
2015 Q4	$1.03M	Buy	72,753 +30,953	+74%	+$409K	0.04%	70
2015 Q3	$489K	Buy	41,800 +5,400	+15%	+$81K	0.02%	75
2015 Q2	$640K	Sell	36,400 -697,532	-95%	-$10.9M	0.03%	72
2015 Q1	$11M	Buy	733,932 +73,700	+11%	+$985K	0.42%	50
2014 Q4	$7.67M	Hold	660,232	–	–	0.34%	49
2014 Q3	$7.69M	Buy	+660,232	New	+$6.88M	0.32%	52

Other funds holding AMPH

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BFA

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

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

Federated Hermes Pittsburgh, Pennsylvania $69.6B AUM 42.52% 1-Year Est. Return

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Teachers Advisors New York $81.7B AUM 13.62% 1-Year Est. Return

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Sectoral Asset Management's AMPH Position: Q2 2016 in Review

Sectoral Asset Management sold out of Amphastar Pharmaceuticals (AMPH) in Q2 2016, closing a stake of 38,905 shares — an estimated $467K sold.

Sectoral Asset Management first reported a position in AMPH in Q3 2014 and held it in 7 quarters. The position peaked at $11M in Q1 2015. 104 funds tracked by Wall St. Rank hold AMPH as of Q2 2016.

Sectoral Asset Management reported no remaining Amphastar Pharmaceuticals position as of Q2 2016 after selling out during the quarter.
Sectoral Asset Management sold 38,905 Amphastar Pharmaceuticals shares in Q2 2016, an estimated $467K.
Sectoral Asset Management first reported a position in Amphastar Pharmaceuticals in Q3 2014 and held it in 7 quarters.
Sectoral Asset Management's Amphastar Pharmaceuticals position peaked at $11M in Q1 2015.
104 funds tracked by Wall St. Rank held Amphastar Pharmaceuticals as of Q2 2016.

Based on Sectoral Asset Management's 13F filing for Q2 2016, filed 12 Aug 2016.