SIEN

Sientra, Inc.
SIEN

Overview Fund Activity
Delisted

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

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121 hedge funds and large institutions have $339M invested in Sientra, Inc. in 2021 Q1 according to their latest regulatory filings, with 33 funds opening new positions, 43 increasing their positions, 24 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
121
Holders Change
+18
Holders Change %
+17.48%
% of All Funds
2.13%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.05%
New
33
Increased
43
Reduced
24
Closed
15
Calls
$6.46M
Puts
$624K
Net Calls
+$5.83M
Net Calls Change
+$3.37M

Top Buyers

1
Morgan Stanley
Morgan Stanley
New York
$19.2M
2
SM
Senvest Management
New York
$14.7M
3
WRF
Waddell & Reed Financial
Kansas
$11.4M
4
DCM
Driehaus Capital Management
Illinois
$11.1M
5
PCA
Prospect Capital Advisors
California
$7.08M

Top Sellers

1
DM
Deerfield Management
New York
$0
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$837K
3
UBS Group
UBS Group
Switzerland
$102K
4
GPCM
Granite Point Capital Management
Massachusetts
$14.9M
5
GIPM
G2 Investment Partners Management
New York
$1.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
HighTower Advisors
26
HighTower Advisors
Illinois
$2.95M -$72.9K -1,000 -2%
SCM
27
Soleus Capital Management
Connecticut
$2.76M +$2.76M +37,790 New
FLAM
28
First Light Asset Management
Minnesota
$2.19M +$2.19M +30,000 New
XSC
29
X-Square Capital
Puerto Rico
$2.11M +$14.9K +205 +0.7%
GIPM
30
G2 Investment Partners Management
New York
$1.9M -$944K -12,948 -33%
Goldman Sachs
31
Goldman Sachs
New York
$1.81M +$934K +12,809 +106%
MS
32
Maven Securities
Jersey
$1.78M +$1.78M +25,000 New
MWNA
33
Marshall Wace North America
New York
$1.75M +$1.75M +23,949 New
Citadel Advisors
34
Citadel Advisors
Florida
$1.7M +$1.7M +23,268 New
MAM
35
Madison Asset Management
Wisconsin
$1.61M +$1.61M +22,017 New
Dimensional Fund Advisors
36
Dimensional Fund Advisors
Texas
$1.5M -$42.4K -581 -3%
DCM
37
Discovery Capital Management
Connecticut
$1.46M +$1.46M +20,000 New
PCM
38
Prelude Capital Management
New York
$1.43M +$1.43M +19,636 New
AG
39
Algert Global
California
$1.35M +$618K +8,485 +85%
BPIM
40
Brant Point Investment Management
New York
$1.35M +$1.35M +18,522 New
Bank of New York Mellon
41
Bank of New York Mellon
New York
$1.29M -$70K -960 -5%
Nuveen Asset Management
42
Nuveen Asset Management
Illinois
$1.25M -$51.2K -703 -4%
KCM
43
Kornitzer Capital Management
Kansas
$1.12M – – –
SFI
44
Susquehanna Fundamental Investments
Pennsylvania
$1.1M +$472K +6,475 +75%
BCM
45
Bridgeway Capital Management
Texas
$1.08M – – –
Charles Schwab
46
Charles Schwab
California
$960K +$148K +2,032 +18%
EGM
47
Engineers Gate Manager
New York
$842K +$538K +7,387 +177%
CSS
48
Cubist Systematic Strategies
Connecticut
$838K +$655K +8,980 +357%
JPMorgan Chase & Co
49
JPMorgan Chase & Co
New York
$837K -$3.62M -49,611 -81%
AllianceBernstein
50
AllianceBernstein
Tennessee
$798K -$135K -1,850 -14%
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