Sientra, Inc.
SIEN
SIEN was delisted on the 21st of February, 2024.
96 hedge funds and large institutions have $216M invested in Sientra, Inc. in 2019 Q1 according to their latest regulatory filings, with 23 funds opening new positions, 35 increasing their positions, 25 reducing their positions, and 31 closing their positions.
100% more funds holding in top 10
Funds holding in top 10: 1 → 2 (+1)
40% more repeat investments, than reductions
Existing positions increased: 35 | Existing positions reduced: 25
21% more call options, than puts
Call options by funds: $5.15M | Put options by funds: $4.25M
8% less funds holding
Funds holding: 104 → 96 (-8)
26% less first-time investments, than exits
New positions opened: 23 | Existing positions closed: 31
36% less capital invested
Capital invested by funds: $337M → $216M (-$122M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
+$21.5M |
| 2 |
DM
Deerfield Management
New York
|
+$13M |
| 3 |
BAMCO Inc
New York
|
+$11.6M |
| 4 |
GPCM
Granite Point Capital Management
Boston,
Massachusetts
|
+$9.85M |
| 5 |
Millennium Management
New York
|
+$7.06M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
WRF
Waddell & Reed Financial
Overland Park,
Kansas
|
-$29.1M |
| 2 |
Janus Henderson Group
London,
United Kingdom
|
-$18.4M |
| 3 |
PC
Polar Capital
London,
United Kingdom
|
-$11.5M |
| 4 |
ZCI
Zevenbergen Capital Investments
Edmonds,
Washington
|
-$10.6M |
| 5 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
-$10.2M |
SIEN Hedge Fund Activity: Q1 2019 in Review
96 of the 4,620 institutional investors tracked by Wall St. Rank reported a position in Sientra, Inc. (SIEN) for Q1 2019, worth a combined $216M — down 36% from $337M a quarter earlier.
Sellers outnumbered buyers: 31 funds closed out of SIEN and 23 opened new positions — a net loss of 8 holders — while 25 trimmed existing stakes and 35 added.
The largest buyer was UBS Group, adding an estimated $21.5M. The largest seller was Waddell & Reed Financial, exiting entirely with an estimated $29.1M sold.
- 96 institutional investors held Sientra, Inc. (SIEN) as of Q1 2019, down from 104 in Q4 2018.
- Funds reported $216M of Sientra, Inc. stock for Q1 2019, down 36% quarter-over-quarter.
- 23 funds opened new Sientra, Inc. positions in Q1 2019 and 31 closed out, a net change of -8 holders.
- The largest Sientra, Inc. buyer in Q1 2019 was UBS Group, an estimated $21.5M added.
- The largest Sientra, Inc. seller in Q1 2019 was Waddell & Reed Financial, an estimated $29.1M sold.
Based on aggregated 13F filings for Q1 2019.