SIEN

Sientra, Inc.
SIEN

Overview Fund Activity
Delisted

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

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123 hedge funds and large institutions have $403M invested in Sientra, Inc. in 2021 Q2 according to their latest regulatory filings, with 16 funds opening new positions, 50 increasing their positions, 37 reducing their positions, and 13 closing their positions.

Holders
123
Holders Change
+2
Holders Change %
+1.65%
% of All Funds
2.15%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
16
Increased
50
Reduced
37
Closed
13
Calls
$2.83M
Puts
$701K
Net Calls
+$2.13M
Net Calls Change
-$3.7M

Top Buyers

1
Macquarie Group
1
Macquarie Group
Australia
$16.9M
2
Millennium Management
2
Millennium Management
New York
$20.2M
3
SCM
3
Soleus Capital Management
Connecticut
$11.6M
4
Schroder Investment Management Group
4
Schroder Investment Management Group
United Kingdom
$22.7M
5
Assenagon Asset Management
5
Assenagon Asset Management
Luxembourg
$3.64M

Top Sellers

1
PCA
1
Prospect Capital Advisors
California
$3.26M
2
NIM
2
Needham Investment Management
New York
$8.08M
3
GIPM
3
G2 Investment Partners Management
New York
$0
4
MWNA
4
Marshall Wace North America
New York
$0
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$29M 3,642,446 +112,264 +3%
Schroder Investment Management Group
2
Schroder Investment Management Group
United Kingdom
$22.7M 2,856,999 +496,463 +21%
Morgan Stanley
3
Morgan Stanley
New York
$22.3M 2,802,262 +161,983 +6%
Blackstone Inc
4
Blackstone Inc
New York
$21.7M 2,730,765 – –
Vanguard Group
5
Vanguard Group
Pennsylvania
$21.6M 2,716,142 -24,086 -0.9%
Millennium Management
6
Millennium Management
New York
$20.2M 2,543,056 +1,083,856 +74%
A
7
Abingworth
United Kingdom
$19M 2,390,843 – –
BAMCO Inc
8
BAMCO Inc
New York
$18.8M 2,365,363 +200,000 +9%
Macquarie Group
9
Macquarie Group
Australia
$16.9M 2,126,355 +2,126,355 New
GPCM
10
Granite Point Capital Management
Massachusetts
$15.9M 2,000,000 -45,704 -2%
RA
11
Royce & Associates
New York
$15.7M 1,971,179 -26,800 -1%
SM
12
Senvest Management
New York
$15M 1,878,557 -131,913 -7%
MOACM
13
Mutual of America Capital Management
New York
$13.6M 1,702,369 +254,316 +18%
DCM
14
Driehaus Capital Management
Illinois
$11.9M 1,498,934 -24,268 -2%
SCM
15
Soleus Capital Management
Connecticut
$11.6M 1,461,563 +1,083,663 +287%
AC
16
Armistice Capital
New York
$9.55M 1,200,000 +408,000 +52%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$8.63M 1,084,721 +34,083 +3%
NIM
18
Needham Investment Management
New York
$8.08M 1,015,000 -285,000 -22%
FA
19
Friess Associates
Delaware
$7.78M 977,919 -11,160 -1%
State Street
20
State Street
Massachusetts
$6.96M 874,084 +106,102 +14%
Two Sigma Investments
21
Two Sigma Investments
New York
$5.55M 696,676 +36,469 +6%
Two Sigma Advisers
22
Two Sigma Advisers
New York
$5.47M 687,200 +275,500 +67%
ACM
23
Altium Capital Management
New York
$4.82M 605,691 -133,354 -18%
Northern Trust
24
Northern Trust
Illinois
$4.42M 555,622 +20,975 +4%
AIC
25
AWM Investment Company
New York
$4.2M 527,674 +69,174 +15%
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