SIEN

Sientra, Inc.
SIEN

Overview Fund Activity
Delisted

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

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106 hedge funds and large institutions have $466M invested in Sientra, Inc. in 2018 Q2 according to their latest regulatory filings, with 43 funds opening new positions, 41 increasing their positions, 12 reducing their positions, and 13 closing their positions.

Holders
106
Holders Change
+30
Holders Change %
+39.47%
% of All Funds
2.43%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.09%
New
43
Increased
41
Reduced
12
Closed
13
Calls
$22.4M
Puts
$819K
Net Calls
+$21.6M
Net Calls Change
+$13.9M

Top Buyers

1
Janus Henderson Group
1
Janus Henderson Group
United Kingdom
$20.4M
2
WRF
2
Waddell & Reed Financial
Kansas
$15M
3
BlackRock
3
BlackRock
New York
$29.1M
4
DCM
4
Driehaus Capital Management
Illinois
$18.7M
5
UBS AM
5
UBS AM
Illinois
$12.2M

Top Sellers

1
CC
1
Cannell Capital
Wyoming
$2.61M
2
SAM
2
Senzar Asset Management
New York
$0
3
Ameriprise
3
Ameriprise
Minnesota
$18.3M
4
Schroder Investment Management Group
4
Schroder Investment Management Group
United Kingdom
$0
5
BAMCO Inc
5
BAMCO Inc
New York
$7.38M
Name Market Value Shares Shares
Change 		Shares
Change %
HighTower Advisors
76
HighTower Advisors
Illinois
$424K 21,676 – –
RhumbLine Advisers
77
RhumbLine Advisers
Massachusetts
$422K 21,621 +7,725 +56%
PCM
78
Pentwater Capital Management
Florida
$390K 20,000 +20,000 New
AllianceBernstein
79
AllianceBernstein
Tennessee
$353K 18,100 +18,100 New
State Board of Administration of Florida Retirement System
80
State Board of Administration of Florida Retirement System
Florida
$346K 17,746 +2,180 +14%
Manulife (Manufacturers Life Insurance)
81
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$340K 17,418 +4,948 +40%
AIG
82
American International Group
New York
$295K 15,119 +5,851 +63%
AQR Capital Management
83
AQR Capital Management
Connecticut
$267K 13,670 +1,688 +14%
MIM
84
MetLife Investment Management
New Jersey
$226K 11,599 +11,599 New
Commonwealth Equity Services
85
Commonwealth Equity Services
Massachusetts
$210K 10,750 +10,750 New
SFG
86
SNS Financial Group
Minnesota
$195K 10,000 – –
MLICM
87
Metropolitan Life Insurance Company (MetLife)
New York
$160K 8,191 +8,191 New
UBS Group
88
UBS Group
Switzerland
$154K 7,863 +263 +3%
Legal & General Group
89
Legal & General Group
United Kingdom
$68K 3,461 +1,071 +45%
AIP
90
Ameritas Investment Partners
Nebraska
$41K 2,102 +848 +68%
TDC
91
Thompson Davis & Co
Virginia
$41K 2,125 +2,125 New
GWM
92
Geneos Wealth Management
Colorado
$39K 2,000 – –
PG
93
PEAK6 Group
Illinois
$35K 1,774 -35,344 -95%
STA
94
Summit Trail Advisors
New York
$28K 1,411 +1,411 New
TFO
95
Tarbox Family Office
California
$27K 1,400 – –
First Manhattan
96
First Manhattan
New York
$23K 1,200 – –
BNP Paribas Financial Markets
97
BNP Paribas Financial Markets
France
$15K 769 -2,348 -75%
AF
98
Allworth Financial
California
$13K 680 – –
AG
99
Advisor Group
Arizona
$12K 595 – –
APA
100
American Portfolios Advisors
New York
$11.2K 575 +575 New
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