Sientra, Inc.
SIEN
SIEN was delisted on the 21st of February, 2024.
123 hedge funds and large institutions have $403M invested in Sientra, Inc. in 2021 Q2 according to their latest regulatory filings, with 16 funds opening new positions, 50 increasing their positions, 37 reducing their positions, and 13 closing their positions.
304% more call options, than puts
Call options by funds: $2.83M | Put options by funds: $701K
35% more repeat investments, than reductions
Existing positions increased: 50 | Existing positions reduced: 37
23% more first-time investments, than exits
New positions opened: 16 | Existing positions closed: 13
19% more capital invested
Capital invested by funds: $339M → $403M (+$64.4M)
2% more funds holding
Funds holding: 121 → 123 (+2)
0% more funds holding in top 10
Funds holding in top 10: 3 → 3 (0)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Macquarie Group
Sydney, NSW 2000,
Australia
|
+$15.1M |
| 2 |
Millennium Management
New York
|
+$7.7M |
| 3 |
SCM
Soleus Capital Management
Greenwich,
Connecticut
|
+$7.7M |
| 4 |
Schroder Investment Management Group
London,
United Kingdom
|
+$3.53M |
| 5 |
Assenagon Asset Management
Senningerberg,
Luxembourg
|
+$3.14M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PCA
Prospect Capital Advisors
Sausalito,
California
|
-$3.99M |
| 2 |
NIM
Needham Investment Management
New York
|
-$2.02M |
| 3 |
GIPM
G2 Investment Partners Management
New York
|
-$1.9M |
| 4 |
MWNA
Marshall Wace North America
New York
|
-$1.75M |
| 5 |
Dimensional Fund Advisors
Austin,
Texas
|
-$1.5M |
SIEN Hedge Fund Activity: Q2 2021 in Review
123 of the 5,745 institutional investors tracked by Wall St. Rank reported a position in Sientra, Inc. (SIEN) for Q2 2021, worth a combined $403M — up 19% from $339M a quarter earlier.
Buyers outnumbered sellers: 16 funds opened new SIEN positions and 13 closed out — a net gain of 3 holders — while 50 added to existing stakes and 37 trimmed.
The largest buyer was Macquarie Group, opening a new position worth an estimated $15.1M. The largest seller was Prospect Capital Advisors, cutting an estimated $3.99M.
- 123 institutional investors held Sientra, Inc. (SIEN) as of Q2 2021, up from 121 in Q1 2021.
- Funds reported $403M of Sientra, Inc. stock for Q2 2021, up 19% quarter-over-quarter.
- 16 funds opened new Sientra, Inc. positions in Q2 2021 and 13 closed out, a net change of +3 holders.
- The largest Sientra, Inc. buyer in Q2 2021 was Macquarie Group, an estimated $15.1M added.
- The largest Sientra, Inc. seller in Q2 2021 was Prospect Capital Advisors, an estimated $3.99M sold.
Based on aggregated 13F filings for Q2 2021.