SIEN

Sientra, Inc.
SIEN

Overview Fund Activity
Delisted

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

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47 hedge funds and large institutions have $280M invested in Sientra, Inc. in 2015 Q1 according to their latest regulatory filings, with 8 funds opening new positions, 20 increasing their positions, 8 reducing their positions, and 15 closing their positions.

Holders
47
Holders Change
-7
Holders Change %
-12.96%
% of All Funds
1.25%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.08%
New
8
Increased
20
Reduced
8
Closed
15
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Schroder Investment Management Group
1
Schroder Investment Management Group
United Kingdom
$7.05M
2
NCGI
2
Next Century Growth Investors
Minnesota
$3.68M
3
PVI
3
Pura Vida Investments
New York
$5.24M
4
Lord, Abbett & Co
4
Lord, Abbett & Co
New Jersey
$4.77M
5
CAD
5
Craig A. Drill
$1.01M

Top Sellers

1
EA
1
Emerald Advisers
Pennsylvania
$0
2
EMFAT
2
Emerald Mutual Fund Advisers Trust
Pennsylvania
$0
3
Morgan Stanley
3
Morgan Stanley
New York
$7.6M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$0
5
DCM
5
Discovery Capital Management
Connecticut
$0
Name Market Value Shares Shares
Change 		Shares
Change %
O
1
OrbiMed
New York
$61.1M 3,185,308 – –
CV
2
Clarus Ventures
Massachusetts
$52.4M 2,730,765 – –
A
3
Abingworth
United Kingdom
$42M 2,199,012 – –
VAM
4
Visium Asset Management
New York
$28.3M 1,475,000 – –
Goldman Sachs
5
Goldman Sachs
New York
$15M 783,002 – –
TIAAOA
6
Teachers Insurance & Annuity Association of America
New York
$12.1M 630,748 – –
Fidelity Investments
7
Fidelity Investments
Massachusetts
$9.98M 520,000 +9,400 +2%
Morgan Stanley
8
Morgan Stanley
New York
$7.6M 396,197 -47,957 -11%
Schroder Investment Management Group
9
Schroder Investment Management Group
United Kingdom
$7.05M 381,900 +202,200 +113%
PVI
10
Pura Vida Investments
New York
$5.24M 273,100 +121,977 +81%
Lord, Abbett & Co
11
Lord, Abbett & Co
New Jersey
$4.77M 248,426 +79,644 +47%
Vanguard Group
12
Vanguard Group
Pennsylvania
$3.79M 197,565 +26,388 +15%
NCGI
13
Next Century Growth Investors
Minnesota
$3.68M 191,741 +191,741 New
WSA
14
Wall Street Associates
California
$3.62M 188,400 – –
Federated Hermes
15
Federated Hermes
Pennsylvania
$3.29M 171,300 – –
BFA
16
BlackRock Fund Advisors
California
$3.07M 159,811 +2,625 +2%
PI
17
Putnam Investments
Massachusetts
$1.9M 98,903 -728 -0.7%
PAM
18
Panagora Asset Management
Massachusetts
$1.75M 91,221 +13,230 +17%
Millennium Management
19
Millennium Management
New York
$1.59M 83,014 +5,402 +7%
BAMCO Inc
20
BAMCO Inc
New York
$1.55M 80,500 +12,000 +18%
UOC
21
UBS O'Connor
Illinois
$1.31M 68,400 -7,600 -10%
EI
22
EAM Investors
California
$1.25M 64,871 +609 +0.9%
State Street
23
State Street
Massachusetts
$1.04M 54,035 +27,320 +102%
Northern Trust
24
Northern Trust
Illinois
$1.03M 53,724 +3,124 +6%
CAD
25
Craig A. Drill
$1.01M 52,500 +52,500 New
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