SIEN

Sientra, Inc.
SIEN

Overview Fund Activity
Delisted

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

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112 hedge funds and large institutions have $188M invested in Sientra, Inc. in 2021 Q4 according to their latest regulatory filings, with 18 funds opening new positions, 35 increasing their positions, 37 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
112
Holders Change
-4
Holders Change %
-3.45%
% of All Funds
1.73%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
18
Increased
35
Reduced
37
Closed
21
Calls
$831K
Puts
$288K
Net Calls
+$543K
Net Calls Change
-$1.64M

Top Buyers

1
NIM
Needham Investment Management
New York
$8.19M
2
ACM
Altium Capital Management
New York
$3.18M
3
AIC
AWM Investment Company
New York
$7.36M
4
MOACM
Mutual of America Capital Management
New York
$8.14M
5
Citadel Advisors
Citadel Advisors
Florida
$1.32M

Top Sellers

1
Millennium Management
Millennium Management
New York
$2.78M
2
RA
Royce & Associates
New York
$1.35M
3
WP
Woodline Partners
California
$4.29M
4
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
$0
5
SCM
Soleus Capital Management
Connecticut
$6.94M
Name Holding Trade Value Shares
Change 		Shares
Change %
PP
51
Paloma Partners
Connecticut
$221K +$221K +6,023 New
RhumbLine Advisers
52
RhumbLine Advisers
Massachusetts
$210K -$5.17K -141 -2%
RJFSA
53
Raymond James Financial Services Advisors
Florida
$195K -$1.65K -45 -0.8%
Bank of America
54
Bank of America
North Carolina
$192K +$65.3K +1,786 +51%
Renaissance Technologies
55
Renaissance Technologies
New York
$179K -$376K -10,235 -68%
OQS
56
Occudo Quantitative Strategies
Florida
$177K -$3.7K -101 -2%
Susquehanna International Group
57
Susquehanna International Group
Pennsylvania
$157K -$38K -1,037 -19%
Jane Street
58
Jane Street
New York
$154K +$95.9K +2,625 +165%
VF
59
Virtu Financial
New York
$154K +$154K +4,199 New
PI
60
PEAK6 Investments
Illinois
$148K +$90.6K +2,461 +158%
BC
61
Birchview Capital
Vermont
$147K – – –
Bank of Montreal
62
Bank of Montreal
Ontario, Canada
$142K +$142K +3,994 New
New York State Common Retirement Fund
63
New York State Common Retirement Fund
New York
$137K -$183 -5 -0.1%
Deutsche Bank
64
Deutsche Bank
Germany
$132K +$6.72K +183 +5%
AGM
65
Alpine Global Management
New York
$128K +$128K +3,490 New
PPA
66
Parametric Portfolio Associates
Washington
$122K +$18.5K +505 +18%
California State Teachers Retirement System (CalSTRS)
67
California State Teachers Retirement System (CalSTRS)
California
$114K – – –
AIG
68
American International Group
New York
$113K -$2.16K -59 -2%
SI
69
Stephens Inc
Arkansas
$111K -$271K -7,400 -71%
CCIA
70
Campbell & Co Investment Adviser
Maryland
$105K +$28.9K +790 +38%
SEI Investments
71
SEI Investments
Pennsylvania
$100K -$30.2K -822 -23%
Group One Trading
72
Group One Trading
Illinois
$93K +$93K +2,522 New
Squarepoint
73
Squarepoint
New York
$89K +$89K +2,432 New
UBS Group
74
UBS Group
Switzerland
$83K +$62.2K +1,681 +299%
JPMorgan Chase & Co
75
JPMorgan Chase & Co
New York
$82K – – –
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