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 %
LPL Financial
51
LPL Financial
California
$775K +$340K +4,660 +78%
OC
52
Oppenheimer & Co
New York
$770K +$357K +4,900 +87%
PAM
53
Panagora Asset Management
Massachusetts
$718K +$709K +9,721 +7,715%
California Public Employees Retirement System
54
California Public Employees Retirement System
California
$706K – – –
Principal Financial Group
55
Principal Financial Group
Iowa
$571K +$43.1K +591 +8%
California State Teachers Retirement System (CalSTRS)
56
California State Teachers Retirement System (CalSTRS)
California
$570K +$59.5K +816 +12%
Jane Street
57
Jane Street
New York
$521K +$521K +7,145 New
Renaissance Technologies
58
Renaissance Technologies
New York
$494K +$403K +5,520 +442%
Bank of America
59
Bank of America
North Carolina
$484K +$139K +1,912 +40%
RJFSA
60
Raymond James Financial Services Advisors
Florida
$419K +$19.1K +262 +5%
RhumbLine Advisers
61
RhumbLine Advisers
Massachusetts
$407K -$31.6K -433 -7%
William Blair & Company
62
William Blair & Company
Illinois
$387K +$262K +3,590 +209%
Marshall Wace
63
Marshall Wace
United Kingdom
$385K +$385K +5,284 New
RJA
64
Raymond James & Associates
Florida
$368K – – –
Qube Research & Technologies (QRT)
65
Qube Research & Technologies (QRT)
United Kingdom
$366K +$366K +5,019 New
Barclays
66
Barclays
United Kingdom
$331K +$222K +3,045 +203%
Deutsche Bank
67
Deutsche Bank
Germany
$300K +$53K +729 +21%
D.E. Shaw & Co
68
D.E. Shaw & Co
New York
$300K +$300K +4,119 New
Squarepoint
69
Squarepoint
New York
$289K -$403K -5,526 -58%
SI
70
Stephens Inc
Arkansas
$281K +$65.6K +900 +30%
OQS
71
Occudo Quantitative Strategies
Florida
$277K +$90.9K +1,249 +49%
TC
72
TwinBeech Capital
New York
$248K -$12K -165 -5%
New York State Common Retirement Fund
73
New York State Common Retirement Fund
New York
$248K +$56.9K +780 +30%
Wells Fargo
74
Wells Fargo
California
$238K -$343K -4,701 -59%
Royal Bank of Canada
75
Royal Bank of Canada
Ontario, Canada
$237K +$1.61K +22 +0.7%
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