UOC
SIEN

UBS O'Connor’s Sientra, Inc. SIEN Stock Holding History

UBS O'Connor’s Portfolio SIEN Stock Details SIEN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2015
Q4 		– Sell
-4,000
Closed -$406K – 556
2015
Q3 		$406K Sell
4,000
-313
-7% -$71K 0.01% 428
2015
Q2 		$1.09M Sell
4,313
-2,527
-37% -$517K 0.02% 391
2015
Q1 		$1.31M Sell
6,840
-760
-10% -$130K 0.03% 349
2014
Q4 		$1.28M Buy
+7,600
New +$1.3M 0.02% 331

Other funds holding SIEN

CV
Clarus Ventures Cambridge, Massachusetts $425M AUM 26.13% 1-Year Est. Return
A
Abingworth London, United Kingdom $307M AUM 93.47% 1-Year Est. Return
VAM
Visium Asset Management New York $1.43B AUM 3.58% 1-Year Est. Return
O
OrbiMed New York $5.05B AUM 125.28% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
SAM
Senzar Asset Management New York $34.7M AUM 0.56% 1-Year Est. Return
AC
Amici Capital New York $257M AUM 4.88% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return