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Vir Biotechnology
VIR

Overview Fund Activity

210 hedge funds and large institutions have $555M invested in Vir Biotechnology in 2025 Q2 according to their latest regulatory filings, with 22 funds opening new positions, 83 increasing their positions, 60 reducing their positions, and 38 closing their positions.

Holders
210
Holders Change
-23
Holders Change %
-9.87%
% of All Funds
2.82%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
22
Increased
83
Reduced
60
Closed
38
Calls
$1.71M
Puts
$884K
Net Calls
+$825K
Net Calls Change
+$766K

Top Buyers

1
AVM
1
Arch Venture Management
Illinois
$65.1M
2
Citadel Advisors
2
Citadel Advisors
Florida
$17.5M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$17.9M
4
Royal Bank of Canada
4
Royal Bank of Canada
Ontario, Canada
$3.56M
5
Nordea Investment Management
5
Nordea Investment Management
Sweden
$3.68M

Top Sellers

1
TCM
1
Tang Capital Management
California
$0
2
WP
2
Woodline Partners
California
$0
3
State Street
3
State Street
Massachusetts
$26.5M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$183K
5
BlackRock
5
BlackRock
New York
$81.4M
Name Market Value Shares Shares
Change 		Shares
Change %
SIAU
1
SB Investment Advisers (UK)
United Kingdom
$84.1M 16,684,041 – –
BlackRock
2
BlackRock
New York
$81.4M 16,153,190 -388,140 -2%
Vanguard Group
3
Vanguard Group
Pennsylvania
$66.7M 13,227,066 +419,558 +3%
AVM
4
Arch Venture Management
Illinois
$65.1M 12,916,663 +12,916,663 New
State Street
5
State Street
Massachusetts
$26.5M 5,254,712 -472,451 -8%
Fidelity Investments
6
Fidelity Investments
Massachusetts
$17.9M 3,558,655 +1,342,221 +61%
Citadel Advisors
7
Citadel Advisors
Florida
$17.5M 3,464,917 +1,847,689 +114%
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$15.2M 3,007,955 +323,540 +12%
O
9
OrbiMed
New York
$12M 2,380,715 +132,466 +6%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$11.4M 2,252,420 -42,611 -2%
Morgan Stanley
11
Morgan Stanley
New York
$8.23M 1,633,690 +209,345 +15%
Charles Schwab
12
Charles Schwab
California
$6.52M 1,293,016 -81,858 -6%
Goldman Sachs
13
Goldman Sachs
New York
$6.5M 1,290,138 +547,464 +74%
IC
14
Ikarian Capital
Texas
$5.38M 1,068,062 – –
Renaissance Technologies
15
Renaissance Technologies
New York
$5.37M 1,064,500 -55,900 -5%
Aberdeen Group
16
Aberdeen Group
United Kingdom
$5.07M 1,006,891 +313,699 +45%
Northern Trust
17
Northern Trust
Illinois
$4.68M 928,240 -2,080 -0.2%
Artisan Partners
18
Artisan Partners
Wisconsin
$3.99M 791,611 – –
Voloridge Investment Management
19
Voloridge Investment Management
Florida
$3.98M 789,506 -270,649 -26%
Nordea Investment Management
20
Nordea Investment Management
Sweden
$3.68M 704,377 +564,537 +404%
Royal Bank of Canada
21
Royal Bank of Canada
Ontario, Canada
$3.56M 707,226 +683,864 +2,927%
Hudson Bay Capital Management
22
Hudson Bay Capital Management
Connecticut
$3.51M 696,000 +104,580 +18%
CGL
23
Clarius Group LLC
Washington
$3.11M 617,535 +560,342 +980%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$3.09M 612,470 +15,951 +3%
Prudential Financial
25
Prudential Financial
New Jersey
$3.08M 610,452 -58,337 -9%
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