SIEN

Sientra, Inc.
SIEN

Overview Fund Activity
Delisted

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

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116 hedge funds and large institutions have $301M invested in Sientra, Inc. in 2021 Q3 according to their latest regulatory filings, with 11 funds opening new positions, 43 increasing their positions, 40 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
116
Holders Change
-7
Holders Change %
-5.69%
% of All Funds
2.04%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.04%
New
11
Increased
43
Reduced
40
Closed
18
Calls
$2.98M
Puts
$792K
Net Calls
+$2.19M
Net Calls Change
+$54K

Top Buyers

1
WP
Woodline Partners
California
$10.5M
2
FLAM
First Light Asset Management
Minnesota
$9.04M
3
SCM
Soleus Capital Management
Connecticut
$13.7M
4
AIC
AWM Investment Company
New York
$7.58M
5
SM
Senvest Management
New York
$15.2M

Top Sellers

1
DCM
Driehaus Capital Management
Illinois
$0
2
ACM
Altium Capital Management
New York
$0
3
Millennium Management
Millennium Management
New York
$10.3M
4
RA
Royce & Associates
New York
$7.42M
5
MS
Maven Securities
Jersey
$773K
Name Holding Trade Value Shares
Change 		Shares
Change %
D.E. Shaw & Co
26
D.E. Shaw & Co
New York
$2.66M +$290K +5,055 +12%
PHP
27
Parkman Healthcare Partners
Connecticut
$2.53M +$802K +14,000 +46%
HighTower Advisors
28
HighTower Advisors
Illinois
$2.42M +$199K +3,467 +9%
Assenagon Asset Management
29
Assenagon Asset Management
Luxembourg
$1.93M -$696K -12,148 -27%
CM
30
Crestline Management
Texas
$1.68M +$1.68M +29,241 New
XSC
31
X-Square Capital
Puerto Rico
$1.61M -$57.3K -1,000 -3%
Marshall Wace
32
Marshall Wace
United Kingdom
$1.54M +$1.4M +24,398 +1,002%
Nuveen Asset Management
33
Nuveen Asset Management
Illinois
$1.3M +$176K +2,970 +16%
Bank of New York Mellon
34
Bank of New York Mellon
New York
$1.19M +$138K +2,399 +13%
SFI
35
Susquehanna Fundamental Investments
Pennsylvania
$1.18M +$637K +11,115 +117%
PCM
36
Prelude Capital Management
New York
$1.15M -$174K -3,035 -13%
EIM
37
Essex Investment Management
Massachusetts
$945K +$945K +16,500 New
KCM
38
Kornitzer Capital Management
Kansas
$941K – – –
Renaissance Technologies
39
Renaissance Technologies
New York
$866K +$866K +15,110 New
Charles Schwab
40
Charles Schwab
California
$839K +$19.4K +338 +2%
PCA
41
Prospect Capital Advisors
California
$819K -$1.53M -26,655 -65%
LPL Financial
42
LPL Financial
California
$793K +$186K +3,253 +31%
MS
43
Maven Securities
Jersey
$773K -$1.8M -31,501 -70%
Wells Fargo
44
Wells Fargo
California
$664K -$250K -4,365 -27%
OC
45
Oppenheimer & Co
New York
$662K – – –
AllianceBernstein
46
AllianceBernstein
Tennessee
$627K – – –
SI
47
Stephens Inc
Arkansas
$597K +$123K +2,150 +26%
Principal Financial Group
48
Principal Financial Group
Iowa
$533K +$52.2K +909 +11%
Goldman Sachs
49
Goldman Sachs
New York
$516K -$861K -15,036 -63%
EGM
50
Engineers Gate Manager
New York
$465K +$96.1K +1,676 +26%
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