SIEN

Sientra, Inc.

Delisted

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

75 hedge funds and large institutions have $156M invested in Sientra, Inc. in 2018 Q1 according to their latest regulatory filings, with 14 funds opening new positions, 25 increasing their positions, 22 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
75
Holders Change
-1
Holders Change %
-1.32%
% of All Funds
1.72%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.07%
New
14
Increased
25
Reduced
22
Closed
14
Calls
$8.42M
Puts
$771K
Net Calls
+$7.65M
Net Calls Change
+$7.37M
Name Holding Trade Value Shares
Change
Shares
Change %
FG
26
Formula Growth
Quebec, Canada
$1.06M +$1.06M +11,000 New
GPCM
27
Granite Point Capital Management
Massachusetts
$939K +$939K +9,720 New
QCMC
28
Quantum Capital Management (California)
California
$848K +$203K +2,105 +32%
Bank of New York Mellon
29
Bank of New York Mellon
New York
$782K -$13K -134 -2%
Allianz Asset Management
30
Allianz Asset Management
Germany
$676K +$13.3K +138 +2%
BC
31
Birchview Capital
Vermont
$611K
Simplex Trading
32
Simplex Trading
Illinois
$386K +$348K +3,600 +907%
PG
33
PEAK6 Group
Illinois
$359K -$62.3K -644 -15%
TCIM
34
TIAA CREF Investment Management
New York
$355K -$76.2K -788 -18%
Creative Planning
35
Creative Planning
Kansas
$340K -$121K -1,255 -26%
MWNA
36
Marshall Wace North America
New York
$331K +$331K +3,423 New
Barclays
37
Barclays
United Kingdom
$304K +$174K +1,803 +134%
Group One Trading
38
Group One Trading
Illinois
$288K +$227K +2,351 +373%
Renaissance Technologies
39
Renaissance Technologies
New York
$270K -$1.06M -10,970 -80%
MPAM
40
Monarch Partners Asset Management
Massachusetts
$258K +$258K +2,672 New
Charles Schwab
41
Charles Schwab
California
$251K
TA
42
Teachers Advisors
New York
$245K -$78.2K -810 -24%
Wells Fargo
43
Wells Fargo
California
$230K +$11.5K +119 +5%
Bank of America
44
Bank of America
North Carolina
$221K -$23.9K -248 -10%
California State Teachers Retirement System (CalSTRS)
45
California State Teachers Retirement System (CalSTRS)
California
$217K -$4.26K -44 -2%
Citadel Advisors
46
Citadel Advisors
Florida
$215K +$77.1K +798 +56%
HighTower Advisors
47
HighTower Advisors
Illinois
$209K
Deutsche Bank
48
Deutsche Bank
Germany
$178K -$143K -1,495 -45%
PPA
49
Parametric Portfolio Associates
Washington
$172K -$35.1K -364 -17%
AI
50
Accredited Investors
Minnesota
$164K +$49.4K +510 +43%