Sientra, Inc.
SIEN
SIEN was delisted on the 21st of February, 2024.
65 hedge funds and large institutions have $146M invested in Sientra, Inc. in 2017 Q2 according to their latest regulatory filings, with 22 funds opening new positions, 23 increasing their positions, 14 reducing their positions, and 13 closing their positions.
100% more funds holding in top 10
Funds holding in top 10: 2 → 4 (+2)
69% more first-time investments, than exits
New positions opened: 22 | Existing positions closed: 13
64% more repeat investments, than reductions
Existing positions increased: 23 | Existing positions reduced: 14
24% more capital invested
Capital invested by funds: $118M → $146M (+$27.8M)
16% more funds holding
Funds holding: 56 → 65 (+9)
92% less call options, than puts
Call options by funds: $153K | Put options by funds: $1.99M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$4.59M |
| 2 |
CC
Cannell Capital
Alta,
Wyoming
|
+$3.14M |
| 3 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
+$3M |
| 4 |
GGHC
Gilder Gagnon Howe & Co
New York
|
+$2.43M |
| 5 |
BAMCO Inc
New York
|
+$2.01M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PWAM
Park West Asset Management
San Francisco,
California
|
-$9.21M |
| 2 |
PVI
Pura Vida Investments
New York
|
-$4.25M |
| 3 |
Ameriprise
Minneapolis,
Minnesota
|
-$1.82M |
| 4 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$743K |
| 5 |
JG
Jefferies Group
New York
|
-$494K |
SIEN Hedge Fund Activity: Q2 2017 in Review
65 of the 4,022 institutional investors tracked by Wall St. Rank reported a position in Sientra, Inc. (SIEN) for Q2 2017, worth a combined $146M — up 24% from $118M a quarter earlier.
Buyers outnumbered sellers: 22 funds opened new SIEN positions and 13 closed out — a net gain of 9 holders — while 23 added to existing stakes and 14 trimmed.
The largest buyer was BlackRock, adding an estimated $4.59M. The largest seller was Park West Asset Management, exiting entirely with an estimated $9.21M sold.
- 65 institutional investors held Sientra, Inc. (SIEN) as of Q2 2017, up from 56 in Q1 2017.
- Funds reported $146M of Sientra, Inc. stock for Q2 2017, up 24% quarter-over-quarter.
- 22 funds opened new Sientra, Inc. positions in Q2 2017 and 13 closed out, a net change of +9 holders.
- The largest Sientra, Inc. buyer in Q2 2017 was BlackRock, an estimated $4.59M added.
- The largest Sientra, Inc. seller in Q2 2017 was Park West Asset Management, an estimated $9.21M sold.
Based on aggregated 13F filings for Q2 2017.