Sientra, Inc.
SIEN
SIEN was delisted on the 21st of February, 2024.
105 hedge funds and large institutions have $594M invested in Sientra, Inc. in 2018 Q3 according to their latest regulatory filings, with 18 funds opening new positions, 37 increasing their positions, 31 reducing their positions, and 18 closing their positions.
191% more call options, than puts
Call options by funds: $13.4M | Put options by funds: $4.59M
28% more capital invested
Capital invested by funds: $466M → $594M (+$129M)
19% more repeat investments, than reductions
Existing positions increased: 37 | Existing positions reduced: 31
0% more funds holding in top 10
Funds holding in top 10: 4 → 4 (0)
0% more first-time investments, than exits
New positions opened: 18 | Existing positions closed: 18
1% less funds holding
Funds holding: 106 → 105 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
WRF
Waddell & Reed Financial
Overland Park,
Kansas
|
+$23.8M |
| 2 |
PC
Polar Capital
London,
United Kingdom
|
+$9.53M |
| 3 |
Invesco
Atlanta,
Georgia
|
+$7.91M |
| 4 |
State Street
Boston,
Massachusetts
|
+$7.66M |
| 5 |
Lord, Abbett & Co
Jersey City,
New Jersey
|
+$5.05M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
-$9.1M |
| 2 |
Ameriprise
Minneapolis,
Minnesota
|
-$8.22M |
| 3 |
A
Abingworth
London,
United Kingdom
|
-$6.18M |
| 4 |
SSA
Schonfeld Strategic Advisors
New York
|
-$4.84M |
| 5 |
MPAM
Monarch Partners Asset Management
Boston,
Massachusetts
|
-$4.66M |
SIEN Hedge Fund Activity: Q3 2018 in Review
105 of the 4,374 institutional investors tracked by Wall St. Rank reported a position in Sientra, Inc. (SIEN) for Q3 2018, worth a combined $594M — up 28% from $466M a quarter earlier.
Fund positioning in SIEN was balanced in Q3 2018: 18 funds opened new positions, 18 closed out, 37 added to existing stakes and 31 trimmed.
The largest buyer was Waddell & Reed Financial, adding an estimated $23.8M. The largest seller was Millennium Management, cutting an estimated $9.1M.
- 105 institutional investors held Sientra, Inc. (SIEN) as of Q3 2018, down from 106 in Q2 2018.
- Funds reported $594M of Sientra, Inc. stock for Q3 2018, up 28% quarter-over-quarter.
- 18 funds opened new Sientra, Inc. positions in Q3 2018 and 18 closed out, a net change of 0 holders.
- The largest Sientra, Inc. buyer in Q3 2018 was Waddell & Reed Financial, an estimated $23.8M added.
- The largest Sientra, Inc. seller in Q3 2018 was Millennium Management, an estimated $9.1M sold.
Based on aggregated 13F filings for Q3 2018.