We are live on ! Find out more
SIEN

Sientra, Inc.

Delisted

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

63 hedge funds and large institutions have $164M invested in Sientra, Inc. in 2015 Q3 according to their latest regulatory filings, with 20 funds opening new positions, 26 increasing their positions, 8 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

225% more repeat investments, than reductions

Existing positions increased: 26 | Existing positions reduced: 8

82% more first-time investments, than exits

New positions opened: 20 | Existing positions closed: 11

17% more funds holding

Funds holding: 5463 (+9)

50% less funds holding in top 10

Funds holding in top 10: 42 (-2)

55% less capital invested

Capital invested by funds: $368M → $164M (-$204M)

Holders
63
Holders Change
+9
Holders Change %
+16.67%
% of All Funds
1.76%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.06%
New
20
Increased
26
Reduced
8
Closed
11
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
OCM
26
OMT Capital Management
California
$459K +$1.03M +4,523 New
UOC
27
UBS O'Connor
Illinois
$406K -$71K -313 -7%
Two Sigma Investments
28
Two Sigma Investments
New York
$372K +$832K +3,668 New
Geode Capital Management
29
Geode Capital Management
Massachusetts
$363K +$11.3K +50 +1%
CS
30
Credit Suisse
Switzerland
$335K +$749K +3,304 New
BIM
31
BlackRock Investment Management
Delaware
$275K +$63.5K +280 +12%
Morgan Stanley
32
Morgan Stanley
New York
$259K -$7.6M -33,498 -93%
TIAAOA
33
Teachers Insurance & Annuity Association of America
New York
$246K -$13.6M -59,996 -96%
KIA
34
Kopp Investment Advisors
Minnesota
$243K +$301K +1,329 +125%
TC
35
TFS Capital
Pennsylvania
$236K +$527K +2,325 New
Parallax Volatility Advisers
36
Parallax Volatility Advisers
California
$223K +$499K +2,200 New
Bank of New York Mellon
37
Bank of New York Mellon
New York
$203K +$2.04K +9 +0.5%
TCIM
38
TIAA CREF Investment Management
New York
$201K
CSS
39
Cubist Systematic Strategies
Connecticut
$194K +$434K +1,912 New
SIM
40
Spark Investment Management
New York
$183K +$411K +1,810 New
GGHC
41
Gilder Gagnon Howe & Co
New York
$161K +$360K +1,588 New
PPA
42
Parametric Portfolio Associates
Washington
$155K +$1.36K +6 +0.4%
Two Sigma Advisers
43
Two Sigma Advisers
New York
$153K +$342K +1,510 New
California State Teachers Retirement System (CalSTRS)
44
California State Teachers Retirement System (CalSTRS)
California
$150K +$56.7K +250 +20%
NCCM
45
Nine Chapters Capital Management
New Jersey
$118K +$263K +1,160 New
Bank of America
46
Bank of America
North Carolina
$114K +$227K +999 +819%
Charles Schwab
47
Charles Schwab
California
$112K
BG
48
BlackRock Group
United Kingdom
$111K
TA
49
Teachers Advisors
New York
$103K
NFA
50
Nationwide Fund Advisors
Ohio
$93K

SIEN Hedge Fund Activity: Q3 2015 in Review

63 of the 3,582 institutional investors tracked by Wall St. Rank reported a position in Sientra, Inc. (SIEN) for Q3 2015, worth a combined $164M — down 55% from $368M a quarter earlier.

Buyers outnumbered sellers: 20 funds opened new SIEN positions and 11 closed out — a net gain of 9 holders — while 26 added to existing stakes and 8 trimmed.

The largest buyer was TimesSquare Capital Management, opening a new position worth an estimated $35.2M. The largest seller was Teachers Insurance & Annuity Association of America, cutting an estimated $13.6M.

  • 63 institutional investors held Sientra, Inc. (SIEN) as of Q3 2015, up from 54 in Q2 2015.
  • Funds reported $164M of Sientra, Inc. stock for Q3 2015, down 55% quarter-over-quarter.
  • 20 funds opened new Sientra, Inc. positions in Q3 2015 and 11 closed out, a net change of +9 holders.
  • The largest Sientra, Inc. buyer in Q3 2015 was TimesSquare Capital Management, an estimated $35.2M added.
  • The largest Sientra, Inc. seller in Q3 2015 was Teachers Insurance & Annuity Association of America, an estimated $13.6M sold.

Based on aggregated 13F filings for Q3 2015.