EC
ACHN

EcoR1 Capital’s Achillion Pharmaceuticals ACHN Stock Holding History

EcoR1 Capital’s Portfolio ACHN Stock Details ACHN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2018
Q4 		– Sell
-1,564,080
Closed -$5.76M – 71
2018
Q3 		$5.76M Sell
1,564,080
-2,323,327
-60% -$6.92M 0.6% 34
2018
Q2 		$11M Buy
3,887,407
+219,100
+6% +$746K 1.2% 24
2018
Q1 		$13.6M Buy
3,668,307
+1,827,582
+99% +$5.98M 1.45% 19
2017
Q4 		$5.3M Buy
+1,840,725
New +$6.69M 0.71% 22
2017
Q3 		– Sell
-742,835
Closed -$3.41M – 53
2017
Q2 		$3.41M Buy
+742,835
New +$2.99M 0.79% 24

Other funds holding ACHN

RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $141B AUM 30.34% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $761B AUM 31.28% 1-Year Est. Return
MCO
MAK Capital One New York $604M AUM 29.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
AC
Armistice Capital New York $3.03B AUM 36.06% 1-Year Est. Return
RSCM
Rock Springs Capital Management Baltimore, Maryland $1.7B AUM 93.03% 1-Year Est. Return