California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s Vir Biotechnology VIR Stock Holding History

California State Teachers Retirement System (CalSTRS)’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
Q2 		$1.38M Buy
135,840
+48,465
+55% +$461K ﹤0.01% 1787
2026
Q1 		$783K Sell
87,375
-398
-0.5% -$3.17K ﹤0.01% 1893
2025
Q4 		$529K Sell
87,773
-20,542
-19% -$122K ﹤0.01% 2069
2025
Q3 		$618K Buy
108,315
+25,118
+30% +$128K ﹤0.01% 1996
2025
Q2 		$419K Hold
83,197
– – ﹤0.01% 2116
2025
Q1 		$539K Hold
83,197
– – ﹤0.01% 2020
2024
Q4 		$611K Sell
83,197
-6,433
-7% -$50.7K ﹤0.01% 2023
2024
Q3 		$671K Sell
89,630
-2,404
-3% -$20.9K ﹤0.01% 1988
2024
Q2 		$819K Sell
92,034
-1,078
-1% -$10.3K ﹤0.01% 1852
2024
Q1 		$943K Sell
93,112
-4,393
-5% -$44.7K ﹤0.01% 1826
2023
Q4 		$981K Buy
97,505
+2,064
+2% +$18.9K ﹤0.01% 1841
2023
Q3 		$894K Sell
95,441
-9,021
-9% -$129K ﹤0.01% 1862
2023
Q2 		$2.56M Buy
104,462
+13,164
+14% +$331K ﹤0.01% 1347
2023
Q1 		$2.12M Sell
91,298
-1,132
-1% -$29K ﹤0.01% 1435
2022
Q4 		$2.34M Buy
92,430
+1,146
+1% +$28.1K ﹤0.01% 1382
2022
Q3 		$1.76M Sell
91,284
-1,422
-2% -$36.1K ﹤0.01% 1522
2022
Q2 		$2.36M Buy
92,706
+11,535
+14% +$269K ﹤0.01% 1385
2022
Q1 		$2.09M Sell
81,171
-6,694
-8% -$199K ﹤0.01% 1579
2021
Q4 		$3.68M Buy
87,865
+2,168
+3% +$84.9K ﹤0.01% 1356
2021
Q3 		$3.73M Buy
85,697
+2,845
+3% +$123K ﹤0.01% 1325
2021
Q2 		$3.92M Buy
82,852
+2,060
+3% +$93.7K ﹤0.01% 1342
2021
Q1 		$4.14M Sell
80,792
-431
-0.5% -$23.2K 0.01% 1311
2020
Q4 		$2.17M Buy
81,223
+82
+0.1% +$2.67K ﹤0.01% 1596
2020
Q3 		$2.79M Buy
81,141
+11,328
+16% +$488K ﹤0.01% 1296
2020
Q2 		$2.86M Buy
69,813
+58,680
+527% +$1.97M 0.01% 1240
2020
Q1 		$382K Buy
11,133
+128
+1% +$3.44K ﹤0.01% 2216
2019
Q4 		$138K Buy
+11,005
New +$147K ﹤0.01% 2875

Other funds holding VIR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AVM
Arch Venture Management Chicago, Illinois $1.1B AUM 356.62% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
SIAU
SB Investment Advisers (UK) London, United Kingdom $7.66B AUM 20.12% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
GP
GSK plc London $602M AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

California State Teachers Retirement System (CalSTRS)'s VIR Position: Q2 2026 in Review

California State Teachers Retirement System (CalSTRS) increased its Vir Biotechnology (VIR) stake by 55% in Q2 2026, buying an estimated $461K and bringing the position to 135,840 shares worth $1.38M. The position accounts for ﹤0.01% of the portfolio, ranked #1787.

California State Teachers Retirement System (CalSTRS) first reported a position in VIR in Q4 2019 and has held it in 27 quarters since. The position peaked at $4.14M in Q1 2021. 237 funds tracked by Wall St. Rank hold VIR as of Q2 2026.

  • California State Teachers Retirement System (CalSTRS) held 135,840 shares of Vir Biotechnology worth $1.38M as of Q2 2026.
  • California State Teachers Retirement System (CalSTRS) bought 48,465 Vir Biotechnology shares in Q2 2026, an estimated $461K.
  • Vir Biotechnology made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q2 2026, its #1787 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Vir Biotechnology in Q4 2019 and has held it in 27 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s Vir Biotechnology position peaked at $4.14M in Q1 2021.
  • 237 funds tracked by Wall St. Rank held Vir Biotechnology as of Q2 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q2 2026, filed 24 Aug 2026.