Dark
Light
System
Security
SIENTRA INC
SIENTRA INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 58 Institutional holders with a total value of $83,504,131.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Clarus Ventures, LLC 2,730,765 16,166,000 19.36%
2 Abingworth LLP 2,199,012 13,018,000 15.59%
3 Visium Asset Management, LP 1,645,151 9,739,000 11.66%
4 ORBIMED ADVISORS LLC 1,357,500 8,036,000 9.62%
5 GOLDMAN SACHS GROUP INC 813,706 4,817,000 5.77%
6 SENZAR ASSET MANAGEMENT, LLC 580,851 3,438,638 4.12%
7 Amici Capital, LLC 500,000 2,960,000 3.54%
8 FMR LLC 500,000 2,960,000 3.54%
9 MILLENNIUM MANAGEMENT LLC 484,189 2,866,000 3.43%
10 VANGUARD GROUP INC 437,710 2,591,000 3.10%
11 BRIDGEWAY CAPITAL MANAGEMENT, LLC 426,000 2,522,000 3.02%
12 PURA VIDA INVESTMENTS, LLC 309,300 1,831,000 2.19%
13 JPMORGAN CHASE & CO 288,308 1,707,000 2.04%
14 BlackRock Fund Advisors 218,164 1,292,000 1.55%
15 BOGLE INVESTMENT MANAGEMENT L P /DE/ 217,807 1,289,000 1.54%
16 BlackRock Institutional Trust Company, N.A. 186,834 1,106,000 1.32%
17 GLOBEFLEX CAPITAL L P 181,200 1,073,000 1.28%
18 A.R.T. Advisors, LLC 148,820 881,000 1.06%
19 NORTHERN TRUST CORP 78,299 463,000 0.55%
20 Bank of New York Mellon Corp 70,389 416,000 0.50%
21 STATE STREET CORP 66,763 394,000 0.47%
22 GILDER GAGNON HOWE & CO LLC 65,097 385,000 0.46%
23 Birchview Capital, LP 63,300 375,000 0.45%
24 Connor, Clark & Lunn Investment Management Ltd. 54,150 321,000 0.38%
25 BALYASNY ASSET MANAGEMENT L.P. 47,430 281,000 0.34%
26 GEODE CAPITAL MANAGEMENT, LLC 42,939 254,000 0.30%
27 LEVIN CAPITAL STRATEGIES, L.P. 37,777 224,000 0.27%
28 AMERICAN INTERNATIONAL GROUP, INC. 36,090 213,000 0.26%
29 TWO SIGMA ADVISERS, LP 35,695 211,000 0.25%
30 BLAIR WILLIAM & CO/IL 31,707 187,000 0.22%
31 BlackRock Investment Management, LLC 27,500 163,000 0.20%
32 TWO SIGMA INVESTMENTS, LP 24,300 144,000 0.17%
33 PARAMETRIC PORTFOLIO ASSOCIATES LLC 23,872 141,000 0.17%
34 BLACKROCK ADVISORS LLC 22,703 134,000 0.16%
35 BANK OF AMERICA CORP /DE/ 21,347 126,000 0.15%
36 Wellington Shields Capital Management, LLC 18,300 108,000 0.13%
37 MENTA CAPITAL LLC 15,231 90,000 0.11%
38 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 14,955 89,000 0.11%
39 TFS CAPITAL LLC 12,705 75,000 0.09%
40 Parallax Volatility Advisers, L.P. 11,900 70,000 0.08%
41 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 11,000 66,000 0.08%
42 Nationwide Fund Advisors 9,022 53,000 0.06%
43 MORGAN STANLEY 6,218 37,000 0.04%
44 NEW YORK STATE COMMON RETIREMENT FUND 6,100 36,000 0.04%
45 BlackRock Group LTD 5,463 32,000 0.04%
46 MANUFACTURERS LIFE INSURANCE COMPANY, THE 4,251 25,000 0.03%
47 WELLS FARGO & COMPANY/MN 3,740 22,000 0.03%
48 UBS Group AG 3,000 18,000 0.02%
49 CITIGROUP INC 2,440 14,000 0.02%
50 Creative Planning 2,000 12,000 0.01%
Page 1 of 2

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.