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MAM
Martingale Asset Management’s
Vir Biotechnology
VIR
Stock Holding History
Martingale Asset Management’s Portfolio
VIR Stock Details
VIR Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$401K
Hold
44,802
–
–
0.01%
689
2025
Q4
$270K
Sell
44,802
-2,212
-5%
-$13.2K
0.01%
708
2025
Q3
$268K
Hold
47,014
–
–
0.01%
710
2025
Q2
$237K
Hold
47,014
–
–
0.01%
738
2025
Q1
$305K
Hold
47,014
–
–
0.01%
678
2024
Q4
$345K
Sell
47,014
-12
-0%
-$95
0.01%
666
2024
Q3
$352K
Buy
47,026
+104
+0.2%
+$903
0.01%
687
2024
Q2
$418K
Buy
46,922
+898
+2%
+$8.61K
0.01%
638
2024
Q1
$466K
Sell
46,024
-19
-0%
-$194
0.01%
631
2023
Q4
$463K
Buy
46,043
+9,834
+27%
+$89.9K
0.01%
630
2023
Q3
$339K
Buy
36,209
+10,122
+39%
+$144K
0.01%
669
2023
Q2
$640K
Buy
26,087
+912
+4%
+$22.9K
0.01%
560
2023
Q1
$586K
Buy
25,175
+8,208
+48%
+$210K
0.01%
581
2022
Q4
$429K
Buy
16,967
+6,401
+61%
+$157K
0.01%
650
2022
Q3
$204K
Buy
+10,566
New
+$269K
﹤0.01%
780
2021
Q1
–
Sell
-9,523
Closed
-$256K
–
924
2020
Q4
$256K
Buy
+9,523
New
+$310K
﹤0.01%
780
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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