SIEN

Sientra, Inc.

Delisted

SIEN was delisted on the 21st of February, 2024.

106 hedge funds and large institutions have $466M invested in Sientra, Inc. in 2018 Q2 according to their latest regulatory filings, with 43 funds opening new positions, 41 increasing their positions, 12 reducing their positions, and 13 closing their positions.

Holders
106
Holders Change
+30
Holders Change %
+39.47%
% of All Funds
2.43%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.09%
New
43
Increased
41
Reduced
12
Closed
13
Calls
$22.4M
Puts
$819K
Net Calls
+$21.6M
Net Calls Change
+$13.9M
Name Market Value Shares Shares
Change
Shares
Change %
CV
1
Clarus Ventures
Massachusetts
$53.3M 2,730,765
A
2
Abingworth
United Kingdom
$48.3M 2,480,494 +281,482 +13%
BlackRock
3
BlackRock
New York
$29.1M 1,490,587 +723,279 +94%
GGHC
4
Gilder Gagnon Howe & Co
New York
$26.8M 1,373,007 +315,408 +30%
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$20.4M 1,044,318 +1,044,318 New
Vanguard Group
6
Vanguard Group
Pennsylvania
$19.6M 1,002,890 +360,068 +56%
DCM
7
Driehaus Capital Management
Illinois
$18.7M 956,693 +628,665 +192%
Ameriprise
8
Ameriprise
Minnesota
$18.3M 938,562 -259,704 -22%
Millennium Management
9
Millennium Management
New York
$16.7M 858,206 +414,418 +93%
WRF
10
Waddell & Reed Financial
Kansas
$15M 770,592 +770,592 New
DM
11
Deerfield Management
New York
$12.7M 649,100 +539,100 +490%
UBS AM
12
UBS AM
Illinois
$12.2M 624,600 +624,600 New
SSA
13
Schonfeld Strategic Advisors
New York
$10.5M 536,235 +136,235 +34%
State Street
14
State Street
Massachusetts
$10.5M 535,877 +321,006 +149%
CCI
15
Columbus Circle Investors
$8.51M 436,057 +436,057 New
Lord, Abbett & Co
16
Lord, Abbett & Co
New Jersey
$7.7M 394,564 +394,564 New
BAMCO Inc
17
BAMCO Inc
New York
$7.38M 378,100 -210,000 -36%
CAM
18
Cortina Asset Management
Wisconsin
$6.52M 333,965 +333,965 New
Morgan Stanley
19
Morgan Stanley
New York
$6.03M 308,852 +7,931 +3%
Northern Trust
20
Northern Trust
Illinois
$5.28M 270,559 +115,283 +74%
GIM
21
Granahan Investment Management
Massachusetts
$5.25M 268,881 +268,881 New
MPAM
22
Monarch Partners Asset Management
Massachusetts
$4.66M 238,696 +211,976 +793%
EI
23
EAM Investors
California
$4.43M 226,985 +226,985 New
Geode Capital Management
24
Geode Capital Management
Massachusetts
$4.27M 218,727 +87,700 +67%
Bank of New York Mellon
25
Bank of New York Mellon
New York
$4.26M 218,367 +137,531 +170%