SIEN

Sientra, Inc.
SIEN

Overview Fund Activity
Delisted

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

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65 hedge funds and large institutions have $146M invested in Sientra, Inc. in 2017 Q2 according to their latest regulatory filings, with 22 funds opening new positions, 23 increasing their positions, 14 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
65
Holders Change
+9
Holders Change %
+16.07%
% of All Funds
1.62%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.1%
New
22
Increased
23
Reduced
14
Closed
13
Calls
$153K
Puts
$1.99M
Net Calls
-$1.84M
Net Calls Change
-$3.53M

Top Buyers

1
BlackRock
BlackRock
New York
+$5.45M
2
CC
Cannell Capital
Wyoming
+$3.73M
3
DCM
Driehaus Capital Management
Illinois
+$3.57M
4
GGHC
Gilder Gagnon Howe & Co
New York
+$2.89M
5
BAMCO Inc
BAMCO Inc
New York
+$2.39M

Top Sellers

1
PWAM
Park West Asset Management
California
-$9.21M
2
PVI
Pura Vida Investments
New York
-$4.25M
3
Ameriprise
Ameriprise
Minnesota
-$2.16M
4
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$765K
5
JG
Jefferies Group
New York
-$587K
Name Holding Trade Value Shares
Change 		Shares
Change %
Millennium Management
26
Millennium Management
New York
$661K -$102K -1,052 -13%
BC
27
Birchview Capital
Vermont
$615K – – –
William Blair & Company
28
William Blair & Company
Illinois
$547K +$248K +2,549 +83%
TCIM
29
TIAA CREF Investment Management
New York
$372K +$372K +3,831 New
Deutsche Bank
30
Deutsche Bank
Germany
$363K +$359K +3,707 +9,268%
Parallax Volatility Advisers
31
Parallax Volatility Advisers
California
$352K -$33K -339 -9%
Creative Planning
32
Creative Planning
Kansas
$330K +$285K +2,940 +639%
Neuberger Berman Group
33
Neuberger Berman Group
New York
$292K +$292K +3,000 New
Charles Schwab
34
Charles Schwab
California
$252K +$252K +2,590 New
TA
35
Teachers Advisors
New York
$247K +$247K +2,538 New
California State Teachers Retirement System (CalSTRS)
36
California State Teachers Retirement System (CalSTRS)
California
$246K +$246K +2,530 New
PPA
37
Parametric Portfolio Associates
Washington
$196K +$36.6K +377 +23%
Dimensional Fund Advisors
38
Dimensional Fund Advisors
Texas
$181K +$34.2K +353 +23%
JG
39
Jefferies Group
New York
$175K -$587K -6,042 -77%
RhumbLine Advisers
40
RhumbLine Advisers
Massachusetts
$158K +$158K +1,622 New
State Board of Administration of Florida Retirement System
41
State Board of Administration of Florida Retirement System
Florida
$151K +$151K +1,557 New
New York State Common Retirement Fund
42
New York State Common Retirement Fund
New York
$148K +$148K +1,520 New
MWM
43
Mission Wealth Management
California
$121K – – –
ARTA
44
A.R.T. Advisors
New York
$121K +$121K +1,245 New
AI
45
Accredited Investors
Minnesota
$115K +$115K +1,183 New
NFA
46
Nationwide Fund Advisors
Ohio
$107K +$77.3K +792 +261%
JPMorgan Chase & Co
47
JPMorgan Chase & Co
New York
$101K +$101K +1,040 New
AIG
48
American International Group
New York
$86K +$86K +886 New
Wells Fargo
49
Wells Fargo
California
$81K -$44.3K -455 -35%
Barclays
50
Barclays
United Kingdom
$51K -$87.6K -909 -63%
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