Purchases and Sales Made in Q1 2021 in Sierra Oncology, Inc. (SRRA)
This table provides information about the institutional ownership of Sierra Oncology, Inc. (SRRA) during Q1 2021. The information is specifically focused on institutions that hold shares of Sierra Oncology, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 17, 2021
Q1 2021
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
BUY
|
- |
790KNew |
$11M - $16.1M
|
790K
$0
|
|
|
May 17, 2021
Q1 2021
|
Rock Springs Capital Management LP
Baltimore, MD |
BUY
|
- |
450K+ 79.32% |
$6.27M - $9.15M
|
1.02M
$0
|
|
|
May 17, 2021
Q1 2021
|
Ikarian Capital, LLC
Dallas, TX |
BUY
|
- |
126K+ 39.61% |
$1.76M - $2.57M
|
445K
$0
|
|
|
May 18, 2021
Q1 2021
|
Opaleye Management Inc.
Boston, MA |
BUY
|
- |
75.8K+ 100.51% |
$1.06M - $1.54M
|
151K
$0
|
|
|
May 12, 2021
Q1 2021
|
Pura Vida Investments, LLC
New York, NY |
BUY
|
- |
58.3K+ 307.94% |
$813K - $1.19M
|
77.3K
$0
|
|
|
May 17, 2021
Q1 2021
|
Boothbay Fund Management, LLC
New York, NY |
BUY
|
- |
14.8K+ 38.38% |
$206K - $301K
|
53.4K
$0
|
|
|
May 14, 2021
Q1 2021
|
Sio Capital Management, LLC
New York, NY |
BUY
|
- |
14.5K+ 21.81% |
$202K - $295K
|
81K
$0
|
|
|
May 17, 2021
Q1 2021
|
Bridgeway Capital Management, LLC
Houston, TX |
BUY
|
- |
14.3K+ 26.63% |
$199K - $291K
|
68K
$0
|
|
|
May 17, 2021
Q1 2021
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
14.1K+ 13.19% |
$196K - $286K
|
121K
$0
|
|
|
May 14, 2021
Q1 2021
|
Dimensional Fund Advisors LP
Austin, TX |
BUY
|
- |
4.24K+ 31.55% |
$59.1K - $86.2K
|
17.7K
$0
|
|
|
May 13, 2021
Q1 2021
|
Elmwood Wealth Management, Inc.
|
BUY
|
- |
1.04KNew |
$14.5K - $21.1K
|
1.04K
$0
|
|
|
May 07, 2021
Q1 2021
|
Sowell Financial Services LLC
North Little Rock, AR |
BUY
|
- |
871New |
$12.1K - $17.7K
|
871
$0
|
|
|
May 13, 2021
Q1 2021
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
700+ 0.66% |
$9.76K - $14.2K
|
107K
$0
|
|
|
May 13, 2021
Q1 2021
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
BUY
|
- |
113New |
$1.58K - $2.3K
|
113
$0
|
|
|
May 13, 2021
Q1 2021
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
May 18, 2021
Q1 2021
|
Silverarc Capital Management, LLC
|
SELL
|
- |
-319- 0.24% |
$4.45K - $6.49K
|
135K
$0
|
|
|
May 17, 2021
Q1 2021
|
Tower Research Capital LLC (Trc)
New York, NY |
SELL
|
- |
-1.51K- 79.6% |
$21.1K - $30.8K
|
388
$0
|
|
|
May 17, 2021
Q1 2021
|
Telemetry Investments, L.L.C.
New York, NY |
SELL
|
- |
-1.57K- 7.02% |
$21.9K - $31.9K
|
20.8K
$0
|
|
|
May 12, 2021
Q1 2021
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-13.2K- 41.57% |
$183K - $267K
|
18.5K
$0
|
|
|
May 17, 2021
Q1 2021
|
Mangrove Partners
New York, NY |
SELL
|
- |
-109KClosed |
$1.52M - $2.21M
|
0
$0
|
|
|
May 17, 2021
Q1 2021
|
683 Capital Management, LLC
New York, NY |
SELL
|
- |
-140KClosed |
$1.95M - $2.85M
|
0
$0
|
|
|
May 17, 2021
Q1 2021
|
Caxton Corp
Princeton, NJ |
SELL
|
- |
-200K- 31.06% |
$2.79M - $4.07M
|
444K
$0
|