Sierra Oncology Inc. (SRRA)

Hedge Fund Popularity

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value (x$1000) Activity % Port
1.
Vivo Capital

Albert Cha And Frank Kung

3,329,511 $106,711 +74% 7.34%
2.
OrbiMed Advisors

Samuel Isaly

1,964,770 $62,971 +33% 1.02%
3.
Rock Springs Capital Management

Kris Jenner, Gordon Bussard, Graham Mcphail

1,174,786 $37,652 -1% 0.94%
4.
Partner Fund Management

Christopher Medlock James

1,062,888 $34,066 1.27%
5.
Adage Capital Management

Phill Gross And Robert Atchinson

1,000,000 $32,050 -19% 0.06%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$27.00 175,000 Large Shareholder 175,000 2022-02-02 Filing
$27.00 175,000 Large Shareholder, Director 175,000 2022-02-02 Filing
$27.00 150,000 Director 1,314,127 2022-01-31 Filing
$27.00 150,000 Large Shareholder 1,314,127 2022-01-31 Filing
$27.00 800,000 Large Shareholder 2,735,853 2022-01-31 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$37.25 6,347 Officer 0 2022-04-06 Filing
$37.09 100 Officer 0 2022-04-05 Filing
$35.14 2,000 Officer 0 2022-04-04 Filing
$37.05 100 Officer 0 2022-03-18 Filing
$37.06 3,453 Officer 0 2022-03-17 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value (x$1000) % Port
1. 2,342,198 $75,067 6.39%
2. 1,314,012 $42,114 11.94%
3. 771,314 $24,721 6.53%
4. 572,297 $18,342 1.39%
5. 448,430 $14,372 0%
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