SIEN

Sientra, Inc.
SIEN

Overview Fund Activity
Delisted

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

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103 hedge funds and large institutions have $287M invested in Sientra, Inc. in 2019 Q3 according to their latest regulatory filings, with 15 funds opening new positions, 44 increasing their positions, 26 reducing their positions, and 21 closing their positions.

Holders
103
Holders Change
-6
Holders Change %
-5.5%
% of All Funds
2.26%
Holding in Top 10
5
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+150%
% of All Funds
0.11%
New
15
Increased
44
Reduced
26
Closed
21
Calls
$4.62M
Puts
$1.59M
Net Calls
+$3.04M
Net Calls Change
+$3.84M

Top Buyers

1
CC
1
Cannell Capital
Wyoming
$12.6M
2
AI
2
Atom Investors
Texas
$7.28M
3
BlackRock
3
BlackRock
New York
$17.1M
4
Schroder Investment Management Group
4
Schroder Investment Management Group
United Kingdom
$12.9M
5
BC
5
Broadfin Capital
New York
$13M

Top Sellers

1
JGC
1
J. Goldman & Co
New York
$2.55M
2
ECM
2
Endurant Capital Management
California
$3.43M
3
USAA
3
United Services Automobile Association
Texas
$0
4
Marshall Wace
4
Marshall Wace
United Kingdom
$0
5
DM
5
Deerfield Management
New York
$26.8M
Name Market Value Shares Shares
Change 		Shares
Change %
DM
1
Deerfield Management
New York
$26.8M 4,137,470 -514,836 -11%
Millennium Management
2
Millennium Management
New York
$21M 3,242,332 +95,173 +3%
Blackstone Inc
3
Blackstone Inc
New York
$17.7M 2,730,765 – –
UBS Group
4
UBS Group
Switzerland
$17.6M 2,720,888 +63,025 +2%
BlackRock
5
BlackRock
New York
$17.1M 2,639,558 +861,817 +48%
A
6
Abingworth
United Kingdom
$15.5M 2,390,843 – –
Vanguard Group
7
Vanguard Group
Pennsylvania
$13M 2,001,998 +144,045 +8%
BC
8
Broadfin Capital
New York
$13M 2,001,895 +601,895 +43%
PC
9
Polar Capital
United Kingdom
$13M 2,000,000 – –
Schroder Investment Management Group
10
Schroder Investment Management Group
United Kingdom
$12.9M 1,974,902 +724,902 +58%
CC
11
Cannell Capital
Wyoming
$12.6M 1,941,673 +1,254,909 +183%
BAMCO Inc
12
BAMCO Inc
New York
$10.4M 1,603,963 +127,963 +9%
Goldman Sachs
13
Goldman Sachs
New York
$8.44M 1,301,660 +303,785 +30%
AI
14
Atom Investors
Texas
$7.28M 1,123,391 +1,123,391 New
UBS AM
15
UBS AM
Illinois
$6.76M 1,043,453 +443,571 +74%
GIM
16
Granahan Investment Management
Massachusetts
$4.99M 769,512 -253,027 -25%
MOACM
17
Mutual of America Capital Management
New York
$4.02M 619,542 +7,509 +1%
GPCM
18
Granite Point Capital Management
Massachusetts
$3.67M 566,372 -448,526 -44%
Ameriprise
19
Ameriprise
Minnesota
$3.58M 552,540 +67,085 +14%
State Street
20
State Street
Massachusetts
$3.57M 550,272 +148,723 +37%
Geode Capital Management
21
Geode Capital Management
Massachusetts
$3.55M 548,112 +143,077 +35%
ECM
22
Endurant Capital Management
California
$3.43M 529,950 -755,905 -59%
Northern Trust
23
Northern Trust
Illinois
$3.19M 491,537 +159,332 +48%
Barclays
24
Barclays
United Kingdom
$2.92M 450,110 +361,545 +408%
D.E. Shaw & Co
25
D.E. Shaw & Co
New York
$2.88M 444,836 +253,684 +133%
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