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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

992% more call options, than puts

Call options by funds: $8.42M | Put options by funds: $771K

14% more repeat investments, than reductions

Existing positions increased: 25 | Existing positions reduced: 22

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

0% more first-time investments, than exits

New positions opened: 14 | Existing positions closed: 14

1% less funds holding

Funds holding: 7675 (-1)

27% less capital invested

Capital invested by funds: $214M → $156M (-$57.7M)

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
Change in
Stake
CV
1
Clarus Ventures
Massachusetts
$26.4M
A
2
Abingworth
United Kingdom
$21.2M
Ameriprise
3
Ameriprise
Minnesota
$11.6M +$9.3M +84,280 +237%
CC
4
Cannell Capital
Wyoming
$11.2M +$1.74M +15,806 +16%
GGHC
5
Gilder Gagnon Howe & Co
New York
$10.2M -$107K -971 -0.9%
BlackRock
6
BlackRock
New York
$7.41M +$97.1K +880 +1%
Vanguard Group
7
Vanguard Group
Pennsylvania
$6.21M +$466K +4,223 +7%
BAMCO Inc
8
BAMCO Inc
New York
$5.68M +$1.08M +9,800 +20%
SAM
9
Senzar Asset Management
New York
$5.11M +$492K +4,460 +9%
Schroder Investment Management Group
10
Schroder Investment Management Group
United Kingdom
$5.01M +$870K +7,883 +18%
Millennium Management
11
Millennium Management
New York
$4.29M +$4.9M +44,379 New
SSA
12
Schonfeld Strategic Advisors
New York
$3.86M +$371K +3,360 +9%
Fidelity Investments
13
Fidelity Investments
Massachusetts
$3.53M +$4.03M +36,500 New
DCM
14
Driehaus Capital Management
Illinois
$3.17M +$213K +1,929 +6%
Morgan Stanley
15
Morgan Stanley
New York
$2.91M +$1.06M +9,575 +47%
PVI
16
Pura Vida Investments
New York
$2.84M +$3.25M +29,417 New
BCM
17
Bridgeway Capital Management
Texas
$2.11M -$67.3K -610 -3%
XSC
18
X-Square Capital
Puerto Rico
$2.09M +$635K +5,750 +36%
State Street
19
State Street
Massachusetts
$2.07M -$12.6K -114 -0.5%
ACM
20
Atika Capital Management
New York
$1.59M -$210K -1,900 -10%
Northern Trust
21
Northern Trust
Illinois
$1.5M -$13.4K -121 -0.8%
Geode Capital Management
22
Geode Capital Management
Massachusetts
$1.26M +$11.5K +104 +0.8%
William Blair & Company
23
William Blair & Company
Illinois
$1.25M +$245K +2,224 +21%
PCM
24
Prelude Capital Management
New York
$1.11M +$681K +6,172 +116%
DM
25
Deerfield Management
New York
$1.06M +$1.21M +11,000 New