SIEN

Sientra, Inc.
SIEN

Overview Fund Activity
Delisted

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

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103 hedge funds and large institutions have $287M invested in Sientra, Inc. in 2019 Q3 according to their latest regulatory filings, with 15 funds opening new positions, 44 increasing their positions, 26 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
103
Holders Change
-6
Holders Change %
-5.5%
% of All Funds
2.26%
Holding in Top 10
5
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+150%
% of All Funds
0.11%
New
15
Increased
44
Reduced
26
Closed
21
Calls
$4.62M
Puts
$1.59M
Net Calls
+$3.04M
Net Calls Change
+$3.84M

Top Buyers

1
CC
Cannell Capital
Wyoming
$12.6M
2
AI
Atom Investors
Texas
$7.28M
3
BlackRock
BlackRock
New York
$17.1M
4
Schroder Investment Management Group
Schroder Investment Management Group
United Kingdom
$12.9M
5
BC
Broadfin Capital
New York
$13M

Top Sellers

1
JGC
J. Goldman & Co
New York
$2.55M
2
ECM
Endurant Capital Management
California
$3.43M
3
USAA
United Services Automobile Association
Texas
$0
4
Marshall Wace
Marshall Wace
United Kingdom
$0
5
DM
Deerfield Management
New York
$26.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
California State Teachers Retirement System (CalSTRS)
51
California State Teachers Retirement System (CalSTRS)
California
$389K +$161K +2,489 +71%
Bank of America
52
Bank of America
North Carolina
$308K +$18.6K +287 +6%
LI
53
Leap Investments
Illinois
$283K +$283K +4,360 New
RhumbLine Advisers
54
RhumbLine Advisers
Massachusetts
$271K +$65.6K +1,013 +32%
BC
55
Birchview Capital
Vermont
$259K – – –
BCM
56
Bridgeway Capital Management
Texas
$202K – – –
PAG
57
Private Advisor Group
New Jersey
$202K +$136K +2,097 +207%
AAP
58
Ardsley Advisory Partners
Connecticut
$194K +$19.4K +300 +11%
Creative Planning
59
Creative Planning
Kansas
$183K -$4.54K -70 -2%
William Blair & Company
60
William Blair & Company
Illinois
$180K +$44.5K +687 +33%
Simplex Trading
61
Simplex Trading
Illinois
$180K +$149K +2,308 +477%
Citadel Advisors
62
Citadel Advisors
Florida
$173K -$2.75M -42,425 -94%
New York State Common Retirement Fund
63
New York State Common Retirement Fund
New York
$170K +$90.8K +1,400 +115%
BFM
64
Boothbay Fund Management
New York
$165K -$73.1K -1,131 -31%
AIG
65
American International Group
New York
$158K +$63.7K +981 +68%
Stifel Financial
66
Stifel Financial
Missouri
$153K -$117K -1,816 -43%
Wolverine Trading
67
Wolverine Trading
Illinois
$150K +$35.5K +543 +31%
Manulife (Manufacturers Life Insurance)
68
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$149K +$149K +2,272 New
B
69
Bailard
California
$135K -$27.3K -420 -17%
SWP
70
Stratos Wealth Partners
Ohio
$133K +$133K +2,054 New
MIM
71
MetLife Investment Management
New Jersey
$130K +$130K +2,011 New
PPA
72
Parametric Portfolio Associates
Washington
$130K +$38.7K +595 +42%
CSS
73
Cubist Systematic Strategies
Connecticut
$124K -$197K -3,049 -61%
SEI Investments
74
SEI Investments
Pennsylvania
$123K +$18K +277 +17%
State Board of Administration of Florida Retirement System
75
State Board of Administration of Florida Retirement System
Florida
$115K – – –
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