Campbell & CO Investment Adviser LLC - SIENTRA INC ownership

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SIENTRA INC's ticker is SIEN and the CUSIP is 82621J105. A total of 126 filers reported holding SIENTRA INC in Q2 2021. The put-call ratio across all filers is 0.60 and the average weighting 0.1%.

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Quarter-by-quarter ownership
Campbell & CO Investment Adviser LLC ownership history of SIENTRA INC
ValueSharesWeighting
Q4 2021$105,000
-11.8%
28,700
+38.0%
0.04%
-7.7%
Q3 2021$119,000
-56.9%
20,800
-40.1%
0.04%
-65.8%
Q2 2021$276,000
+157.9%
34,700
+136.1%
0.11%
+72.7%
Q1 2021$107,000–14,700–0.07%–
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Other shareholders
SIENTRA INC shareholders Q2 2021
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of SIENTRA INC shareholders