William Blair & Company’s Amazon AMZN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $1.26B | Sell |
6,057,938
-6,486
| -0.1% | -$1.43M | 3.62% | 3 |
|
|
2025
Q4 | $1.4B | Buy |
6,064,424
+57,539
| +1% | +$13.2M | 3.76% | 3 |
|
|
2025
Q3 | $1.32B | Sell |
6,006,885
-114,990
| -2% | -$26M | 3.51% | 3 |
|
|
2025
Q2 | $1.34B | Sell |
6,121,875
-28,981
| -0.5% | -$5.74M | 3.73% | 2 |
|
|
2025
Q1 | $1.17B | Sell |
6,150,856
-12,488
| -0.2% | -$2.71M | 3.53% | 3 |
|
|
2024
Q4 | $1.35B | Buy |
6,163,344
+66,200
| +1% | +$13.5M | 3.93% | 3 |
|
|
2024
Q3 | $1.14B | Buy |
6,097,144
+23,627
| +0.4% | +$4.31M | 3.34% | 3 |
|
|
2024
Q2 | $1.17B | Buy |
6,073,517
+127,076
| +2% | +$23.3M | 3.62% | 3 |
|
|
2024
Q1 | $1.07B | Buy |
5,946,441
+116,402
| +2% | +$19.4M | 3.37% | 2 |
|
|
2023
Q4 | $886M | Buy |
5,830,039
+65,935
| +1% | +$9.24M | 3.02% | 3 |
|
|
2023
Q3 | $733M | Buy |
5,764,104
+63,916
| +1% | +$8.56M | 2.81% | 3 |
|
|
2023
Q2 | $743M | Buy |
5,700,188
+87,088
| +2% | +$9.95M | 2.72% | 3 |
|
|
2023
Q1 | $580M | Buy |
5,613,100
+71,959
| +1% | +$6.95M | 2.32% | 4 |
|
|
2022
Q4 | $465M | Sell |
5,541,141
-167,570
| -3% | -$16.6M | 2.02% | 6 |
|
|
2022
Q3 | $645M | Buy |
5,708,711
+19,697
| +0.3% | +$2.49M | 2.96% | 3 |
|
|
2022
Q2 | $604M | Sell |
5,689,014
-38,026
| -0.7% | -$4.76M | 2.68% | 3 |
|
|
2022
Q1 | $933M | Sell |
5,727,040
-4,720
| -0.1% | -$729K | 3.27% | 3 |
|
|
2021
Q4 | $956M | Buy |
5,731,760
+390,400
| +7% | +$66.8M | 3% | 3 |
|
|
2021
Q3 | $877M | Buy |
5,341,360
+124,920
| +2% | +$21.5M | 2.99% | 3 |
|
|
2021
Q2 | $897M | Sell |
5,216,440
-9,240
| -0.2% | -$1.54M | 3.11% | 2 |
|
|
2021
Q1 | $808M | Sell |
5,225,680
-989,540
| -16% | -$157M | 3.05% | 3 |
|
|
2020
Q4 | $1.01B | Buy |
6,215,220
+118,700
| +2% | +$18.9M | 3.71% | 2 |
|
|
2020
Q3 | $960M | Sell |
6,096,520
-49,780
| -0.8% | -$7.85M | 4.07% | 2 |
|
|
2020
Q2 | $848M | Buy |
6,146,300
+244,780
| +4% | +$29.6M | 4.04% | 2 |
|
|
2020
Q1 | $575M | Buy |
5,901,520
+392,260
| +7% | +$38M | 3.6% | 3 |
|
|
2019
Q4 | $509M | Buy |
5,509,260
+86,100
| +2% | +$7.62M | 2.62% | 3 |
|
|
2019
Q3 | $471M | Buy |
5,423,160
+83,320
| +2% | +$7.73M | 2.71% | 3 |
|
|
2019
Q2 | $506M | Buy |
5,339,840
+72,040
| +1% | +$6.71M | 2.89% | 2 |
|
|
2019
Q1 | $469M | Buy |
5,267,800
+269,760
| +5% | +$22.4M | 2.86% | 3 |
|
|
2018
Q4 | $375M | Buy |
4,998,040
+13,880
| +0.3% | +$1.15M | 2.74% | 3 |
|
|
2018
Q3 | $499M | Sell |
4,984,160
-11,580
| -0.2% | -$1.09M | 3.06% | 2 |
|
|
2018
Q2 | $425M | Sell |
4,995,740
-61,600
| -1% | -$4.89M | 2.89% | 2 |
|
|
2018
Q1 | $366M | Sell |
5,057,340
-658,320
| -12% | -$47.1M | 2.59% | 2 |
|
|
2017
Q4 | $334M | Buy |
5,715,660
+21,180
| +0.4% | +$1.17M | 2.27% | 3 |
|
|
2017
Q3 | $274M | Buy |
5,694,480
+68,460
| +1% | +$3.36M | 2.05% | 4 |
|
|
2017
Q2 | $272M | Buy |
5,626,020
+26,860
| +0.5% | +$1.28M | 2.04% | 4 |
|
|
2017
Q1 | $240M | Buy |
5,599,160
+454,220
| +9% | +$18.9M | 1.93% | 4 |
|
|
2016
Q4 | $193M | Buy |
5,144,940
+91,860
| +2% | +$3.6M | 1.73% | 5 |
|
|
2016
Q3 | $212M | Buy |
5,053,080
+25,800
| +0.5% | +$987K | 1.87% | 4 |
|
|
2016
Q2 | $180M | Sell |
5,027,280
-243,300
| -5% | -$8.23M | 1.68% | 6 |
|
|
2016
Q1 | $156M | Buy |
5,270,580
+347,740
| +7% | +$9.87M | 1.47% | 7 |
|
|
2015
Q4 | $166M | Sell |
4,922,840
-1,055,260
| -18% | -$33.3M | 1.56% | 6 |
|
|
2015
Q3 | $153M | Sell |
5,978,100
-5,945,120
| -50% | -$150M | 1.32% | 8 |
|
|
2015
Q2 | $259M | Buy |
11,923,220
+790,100
| +7% | +$16.5M | 0.39% | 50 |
|
|
2015
Q1 | $207M | Sell |
11,133,120
-662,540
| -6% | -$11.6M | 0.32% | 81 |
|
|
2014
Q4 | $183M | Buy |
11,795,660
+114,200
| +1% | +$1.78M | 0.3% | 90 |
|
|
2014
Q3 | $188M | Buy |
11,681,460
+354,620
| +3% | +$5.9M | 0.32% | 74 |
|
|
2014
Q2 | $184M | Buy |
11,326,840
+1,809,220
| +19% | +$28.6M | 0.3% | 88 |
|
|
2014
Q1 | $160M | Buy |
9,517,620
+1,679,720
| +21% | +$31.2M | 0.26% | 110 |
|
|
2013
Q4 | $156M | Sell |
7,837,900
-171,180
| -2% | -$3.08M | 0.26% | 109 |
|
|
2013
Q3 | $125M | Sell |
8,009,080
-1,654,460
| -17% | -$24.7M | 0.22% | 136 |
|
|
2013
Q2 | $134M | Buy |
+9,663,540
| New | +$129M | 0.27% | 96 |
|
Other funds holding AMZN
VCM
VPM
William Blair & Company's AMZN Position: Q1 2026 in Review
William Blair & Company reduced its Amazon (AMZN) stake by 0.11% in Q1 2026, selling an estimated $1.43M and leaving 6,057,938 shares worth $1.26B. The position accounts for 3.62% of the portfolio, ranked #3.
William Blair & Company first reported a position in AMZN in Q2 2013 and has held it in 52 quarters since. The position peaked at $1.4B in Q4 2025. 5,986 funds tracked by Wall St. Rank hold AMZN as of Q1 2026.
- William Blair & Company held 6,057,938 shares of Amazon worth $1.26B as of Q1 2026.
- William Blair & Company sold 6,486 Amazon shares in Q1 2026, an estimated $1.43M.
- Amazon made up 3.62% of William Blair & Company's portfolio in Q1 2026, its #3 holding.
- William Blair & Company first reported a position in Amazon in Q2 2013 and has held it in 52 quarters since.
- William Blair & Company's Amazon position peaked at $1.4B in Q4 2025.
- 5,986 funds tracked by Wall St. Rank held Amazon as of Q1 2026.
Based on William Blair & Company's 13F filing for Q1 2026, filed 8 May 2026.