William Blair Investment Management
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William Blair Investment Management’s Advanced Micro Devices AMD Stock Holding History

William Blair Investment Management’s Portfolio AMD Stock Details AMD Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$444M Sell
763,517
-279,077
-27% -$114M 1.33% 10
2026
Q1 		$212M Sell
1,042,594
-296,952
-22% -$63.4M 0.7% 21
2025
Q4 		$287M Buy
1,339,546
+292,346
+28% +$65.7M 0.8% 20
2025
Q3 		$169M Buy
1,047,200
+440,296
+73% +$71.1M 0.44% 61
2025
Q2 		$86.1M Buy
606,904
+551,021
+986% +$60M 0.23% 109
2025
Q1 		$5.74M Sell
55,883
-2,062,244
-97% -$229M 0.02% 337
2024
Q4 		$256M Sell
2,118,127
-333,754
-14% -$48M 0.62% 33
2024
Q3 		$402M Buy
2,451,881
+577,852
+31% +$87.8M 0.99% 13
2024
Q2 		$304M Buy
1,874,029
+471,620
+34% +$75.9M 0.8% 24
2024
Q1 		$253M Sell
1,402,409
-73,422
-5% -$12.8M 0.65% 37
2023
Q4 		$218M Buy
1,475,831
+99,446
+7% +$11.7M 0.63% 44
2023
Q3 		$142M Sell
1,376,385
-338,577
-20% -$36.8M 0.47% 71
2023
Q2 		$195M Sell
1,714,962
-204,641
-11% -$21.3M 0.63% 46
2023
Q1 		$188M Buy
1,919,603
+1,063,506
+124% +$86.5M 0.66% 40
2022
Q4 		$55.4M Buy
856,097
+57,065
+7% +$3.77M 0.21% 116
2022
Q3 		$50.6M Sell
799,032
-16,215
-2% -$1.38M 0.2% 119
2022
Q2 		$62.3M Sell
815,247
-286,338
-26% -$26.8M 0.23% 120
2022
Q1 		$120M Sell
1,101,585
-190,176
-15% -$22.7M 0.36% 96
2021
Q4 		$186M Buy
1,291,761
+111,273
+9% +$15M 0.5% 73
2021
Q3 		$121M Sell
1,180,488
-18,495
-2% -$1.89M 0.34% 97
2021
Q2 		$113M Buy
1,198,983
+136,657
+13% +$11M 0.35% 101
2021
Q1 		$83.4M Buy
1,062,326
+74,262
+8% +$6.39M 0.27% 110
2020
Q4 		$90.6M Sell
988,064
-120,294
-11% -$10.4M 0.3% 105
2020
Q3 		$90.9M Sell
1,108,358
-112,265
-9% -$8.34M 0.35% 97
2020
Q2 		$64.2M Sell
1,220,623
-530,357
-30% -$28.1M 0.26% 111
2020
Q1 		$79.6M Sell
1,750,980
-305,412
-15% -$14.7M 0.39% 87
2019
Q4 		$94.3M Buy
2,056,392
+1,136,664
+124% +$41.8M 0.38% 89
2019
Q3 		$26.7M Buy
919,728
+300,616
+49% +$9.43M 0.11% 161
2019
Q2 		$18.8M Buy
+619,112
New +$17.7M 0.08% 211

Other funds holding AMD

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

William Blair Investment Management's AMD Position: Q2 2026 in Review

William Blair Investment Management reduced its Advanced Micro Devices (AMD) stake by 27% in Q2 2026, selling an estimated $114M and leaving 763,517 shares worth $444M. The position accounts for 1.33% of the portfolio, ranked #10.

William Blair Investment Management first reported a position in AMD in Q2 2019 and has held it in 29 quarters since. 4,008 funds tracked by Wall St. Rank hold AMD as of Q2 2026.

  • William Blair Investment Management held 763,517 shares of Advanced Micro Devices worth $444M as of Q2 2026.
  • William Blair Investment Management sold 279,077 Advanced Micro Devices shares in Q2 2026, an estimated $114M.
  • Advanced Micro Devices made up 1.33% of William Blair Investment Management's portfolio in Q2 2026, its #10 holding.
  • William Blair Investment Management first reported a position in Advanced Micro Devices in Q2 2019 and has held it in 29 quarters since.
  • 4,008 funds tracked by Wall St. Rank held Advanced Micro Devices as of Q2 2026.

Based on William Blair Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.