GRTS

Gritstone bio, Inc. Common Stock
GRTS

Overview Fund Activity
Delisted

GRTS was delisted on the 21st of October, 2024.

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92 hedge funds and large institutions have $458M invested in Gritstone bio, Inc. Common Stock in 2021 Q3 according to their latest regulatory filings, with 12 funds opening new positions, 35 increasing their positions, 31 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
92
Holders Change
-10
Holders Change %
-9.8%
% of All Funds
1.62%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.04%
New
12
Increased
35
Reduced
31
Closed
21
Calls
$5.34M
Puts
$7.64M
Net Calls
-$2.3M
Net Calls Change
-$2.51M

Top Buyers

1
FM
Frazier Management
Washington
$50.4M
2
APM
Avidity Partners Management
Texas
$48.1M
3
EC
EcoR1 Capital
California
$60.1M
4
RG
Redmile Group
California
$30.5M
5
Vanguard Group
Vanguard Group
Pennsylvania
$21.3M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$0
2
Deutsche Bank
Deutsche Bank
Germany
$2.15M
3
VVM
Versant Venture Management
California
$43.3M
4
Two Sigma Investments
Two Sigma Investments
New York
$0
5
BI
BVF Inc
California
$16.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
EC
1
EcoR1 Capital
California
$60.1M +$23.1M +2,139,461 +63%
FM
2
Frazier Management
Washington
$50.4M +$39.3M +3,636,364 +353%
APM
3
Avidity Partners Management
Texas
$48.1M +$25.2M +2,335,767 +110%
VVM
4
Versant Venture Management
California
$43.3M -$4.8M -444,744 -10%
BlackRock
5
BlackRock
New York
$34.3M +$3.45M +319,450 +11%
Fidelity Investments
6
Fidelity Investments
Massachusetts
$33M +$2.77M +256,445 +9%
RG
7
Redmile Group
California
$30.5M +$6.42M +594,879 +27%
PAI
8
Palo Alto Investors
California
$25.4M – – –
Vanguard Group
9
Vanguard Group
Pennsylvania
$21.3M +$5.89M +545,775 +38%
BI
10
BVF Inc
California
$16.5M -$3.22M -298,422 -16%
D.E. Shaw & Co
11
D.E. Shaw & Co
New York
$14.3M +$703K +65,073 +5%
Nuveen Asset Management
12
Nuveen Asset Management
Illinois
$8.63M +$4M +347,733 +86%
State Street
13
State Street
Massachusetts
$8.22M +$1.77M +163,833 +27%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$7.65M +$1.88M +173,972 +33%
Acadian Asset Management
15
Acadian Asset Management
Massachusetts
$6.53M +$874K +80,953 +15%
Invesco
16
Invesco
Georgia
$4.46M +$2.25M +208,516 +102%
Northern Trust
17
Northern Trust
Illinois
$3.99M -$1.46M -135,032 -27%
Susquehanna International Group
18
Susquehanna International Group
Pennsylvania
$3.06M +$2.81M +260,343 +1,114%
Wells Fargo
19
Wells Fargo
California
$2.37M +$2.05M +190,039 +655%
Citadel Advisors
20
Citadel Advisors
Florida
$2.3M +$1.94M +179,619 +536%
Deutsche Bank
21
Deutsche Bank
Germany
$2.15M -$6.67M -617,135 -76%
Dimensional Fund Advisors
22
Dimensional Fund Advisors
Texas
$1.93M -$437K -40,492 -19%
Bank of New York Mellon
23
Bank of New York Mellon
New York
$1.72M +$284K +26,262 +20%
BCM
24
Bridgeway Capital Management
Texas
$1.62M – – –
Two Sigma Advisers
25
Two Sigma Advisers
New York
$1.33M -$2.1M -194,100 -61%
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