GRTS

Gritstone bio, Inc. Common Stock
GRTS

Overview Fund Activity
Delisted

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

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117 hedge funds and large institutions have $165M invested in Gritstone bio, Inc. Common Stock in 2022 Q1 according to their latest regulatory filings, with 27 funds opening new positions, 38 increasing their positions, 35 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
117
Holders Change
+2
Holders Change %
+1.74%
% of All Funds
1.85%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
27
Increased
38
Reduced
35
Closed
25
Calls
$1.58M
Puts
$2.16M
Net Calls
-$581K
Net Calls Change
-$4.35M

Top Buyers

1
RG
Redmile Group
California
$28.3M
2
DTC
Deep Track Capital
Connecticut
$12.3M
3
Millennium Management
Millennium Management
New York
$2.48M
4
Marshall Wace
Marshall Wace
United Kingdom
$1.3M
5
Citadel Advisors
Citadel Advisors
Florida
$2.64M

Top Sellers

1
EC
EcoR1 Capital
California
$0
2
FM
Frazier Management
Washington
$0
3
APM
Avidity Partners Management
Texas
$2.31M
4
State Street
State Street
Massachusetts
$4M
5
Fidelity Investments
Fidelity Investments
Massachusetts
$574K
Name Holding Trade Value Shares
Change 		Shares
Change %
RG
1
Redmile Group
California
$28.3M +$14.2M +3,442,567 +100%
FLSM
2
Frazier Life Sciences Management
California
$21.6M +$21.6M +5,237,348 New
BlackRock
3
BlackRock
New York
$16M +$420K +101,960 +3%
VVM
4
Versant Venture Management
California
$14.7M – – –
DTC
5
Deep Track Capital
Connecticut
$12.3M +$5M +1,213,928 +69%
Vanguard Group
6
Vanguard Group
Pennsylvania
$11.3M +$96.6K +23,437 +0.9%
PAI
7
Palo Alto Investors
California
$9.6M -$106K -25,778 -1%
State Street
8
State Street
Massachusetts
$4M -$11.1M -2,703,797 -74%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$3.56M -$17.2K -4,178 -0.5%
Nuveen Asset Management
10
Nuveen Asset Management
Illinois
$3.47M -$996K -218,357 -22%
AG
11
Artal Group
Luxembourg
$3.09M – – –
Citadel Advisors
12
Citadel Advisors
Florida
$2.64M +$1.2M +292,415 +84%
Millennium Management
13
Millennium Management
New York
$2.48M +$2.48M +602,544 New
APM
14
Avidity Partners Management
Texas
$2.31M -$15.7M -3,810,000 -87%
Northern Trust
15
Northern Trust
Illinois
$1.63M -$51.7K -12,559 -3%
Marshall Wace
16
Marshall Wace
United Kingdom
$1.3M +$1.3M +314,383 New
Goldman Sachs
17
Goldman Sachs
New York
$1.19M -$625K -151,864 -34%
PCM
18
Pinz Capital Management
New York
$1.15M +$1.15M +280,000 New
HF
19
HRT Financial
New York
$1.12M +$1.12M +270,759 New
Qube Research & Technologies (QRT)
20
Qube Research & Technologies (QRT)
United Kingdom
$1M +$1M +243,786 New
Wellington Management Group
21
Wellington Management Group
Massachusetts
$976K +$163K +39,640 +20%
Jane Street
22
Jane Street
New York
$955K +$721K +175,047 +309%
ECM
23
ExodusPoint Capital Management
New York
$887K +$887K +215,328 New
GCM
24
Graham Capital Management
Connecticut
$855K +$855K +207,544 New
Rafferty Asset Management
25
Rafferty Asset Management
New York
$820K -$1.11M -270,194 -58%
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