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Main Street Research’s Amazon AMZN Stock Holding History

Main Street Research’s Portfolio AMZN Stock Details AMZN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$65.5M Buy
274,738
+5,545
+2% +$1.39M 3.09% 14
2026
Q1 		$56.1M Buy
269,193
+9,344
+4% +$2.06M 3.26% 10
2025
Q4 		$60M Sell
259,849
-3,085
-1% -$706K 3.43% 12
2025
Q3 		$57.7M Buy
262,934
+38,770
+17% +$8.78M 3.12% 14
2025
Q2 		$49.2M Sell
224,164
-88,286
-28% -$17.5M 3.06% 14
2025
Q1 		$59.4M Buy
312,450
+5,502
+2% +$1.19M 3.88% 5
2024
Q4 		$67.3M Buy
306,948
+7,792
+3% +$1.59M 4.2% 4
2024
Q3 		$55.7M Buy
299,156
+5,958
+2% +$1.09M 3.51% 5
2024
Q2 		$56.7M Buy
293,198
+8,029
+3% +$1.47M 3.74% 6
2024
Q1 		$51.5M Buy
285,169
+5,828
+2% +$973K 3.5% 7
2023
Q4 		$42.4M Buy
279,341
+97,919
+54% +$13.7M 3.41% 7
2023
Q3 		$23.1M Buy
181,422
+55,256
+44% +$7.4M 2.38% 11
2023
Q2 		$16.4M Buy
126,166
+96,077
+319% +$11M 2.62% 13
2023
Q1 		$3.11M Sell
30,089
-5,950
-17% -$575K 0.61% 26
2022
Q4 		$3.03M Buy
36,039
+1,168
+3% +$115K 0.74% 21
2022
Q3 		$3.94M Buy
34,871
+9,522
+38% +$1.2M 0.87% 15
2022
Q2 		$2.69M Sell
25,349
-233,531
-90% -$29.2M 0.71% 18
2022
Q1 		$42.2M Buy
258,880
+5,400
+2% +$834K 3.97% 4
2021
Q4 		$42.3M Buy
253,480
+9,480
+4% +$1.62M 3.26% 8
2021
Q3 		$40.1M Buy
244,000
+17,760
+8% +$3.06M 3.51% 4
2021
Q2 		$38.9M Buy
226,240
+16,140
+8% +$2.68M 3.12% 4
2021
Q1 		$32.5M Buy
210,100
+7,660
+4% +$1.21M 3.06% 4
2020
Q4 		$33M Buy
202,440
+7,440
+4% +$1.19M 3.55% 3
2020
Q3 		$30.7M Buy
195,000
+680
+0.3% +$107K 3.91% 3
2020
Q2 		$26.8M Buy
194,320
+11,800
+6% +$1.43M 4.21% 3
2020
Q1 		$17.8M Buy
182,520
+6,180
+4% +$598K 4.36% 4
2019
Q4 		$16.3M Sell
176,340
-560
-0.3% -$49.6K 2.57% 12
2019
Q3 		$15.4M Buy
176,900
+17,100
+11% +$1.59M 2.88% 10
2019
Q2 		$15.1M Buy
159,800
+5,520
+4% +$514K 3.4% 11
2019
Q1 		$13.7M Buy
154,280
+620
+0.4% +$51.6K 4.37% 10
2018
Q4 		$11.5M Sell
153,660
-151,320
-50% -$12.6M 4.49% 8
2018
Q3 		$30.5M Buy
304,980
+6,100
+2% +$574K 4.39% 2
2018
Q2 		$25.4M Sell
298,880
-1,340
-0.4% -$106K 3.98% 2
2018
Q1 		$21.7M Buy
300,220
+11,000
+4% +$787K 3.44% 2
2017
Q4 		$16.9M Buy
289,220
+8,260
+3% +$454K 2.57% 9
2017
Q3 		$13.5M Buy
280,960
+880
+0.3% +$43.2K 2.18% 13
2017
Q2 		$13.6M Buy
280,080
+28,960
+12% +$1.38M 2.21% 12
2017
Q1 		$11.1M Buy
251,120
+14,580
+6% +$608K 1.95% 16
2016
Q4 		$8.87M Buy
236,540
+215,700
+1,035% +$8.45M 1.73% 29
2016
Q3 		$872K Sell
20,840
-480
-2% -$18.4K 0.17% 72
2016
Q2 		$763K Buy
21,320
+6,140
+40% +$208K 0.16% 69
2016
Q1 		$451K Sell
15,180
-141,880
-90% -$4.03M 0.12% 70
2015
Q4 		$5.31M Buy
157,060
+17,480
+13% +$551K 1.13% 40
2015
Q3 		$4.37M Sell
139,580
-520
-0.4% -$13.1K 1.02% 41
2015
Q2 		$3.04M Buy
140,100
+2,480
+2% +$51.8K 0.62% 57
2015
Q1 		$2.56M Buy
137,620
+4,420
+3% +$77.7K 0.55% 62
2014
Q4 		$2.07M Sell
133,200
-4,980
-4% -$77.6K 0.44% 68
2014
Q3 		$2.23M Buy
138,180
+1,100
+0.8% +$18.3K 0.5% 73
2014
Q2 		$2.23M Sell
137,080
-900
-0.7% -$14.2K 0.52% 63
2014
Q1 		$2.32M Sell
137,980
-75,120
-35% -$1.39M 0.56% 63
2013
Q4 		$4.25M Buy
213,100
+720
+0.3% +$12.9K 1.06% 36
2013
Q3 		$3.32M Buy
212,380
+195,180
+1,135% +$2.91M 0.9% 46
2013
Q2 		$239K Buy
+17,200
New +$229K 0.07% 124

Other funds holding AMZN

Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
New York State Common Retirement Fund
New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return
Parnassus Investments
Parnassus Investments San Francisco, California $37.4B AUM 35.42% 1-Year Est. Return
Mirae Asset Global Investments
Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return
SCI
Starlite Capital INC Dallas, Texas $9.7B AUM

Main Street Research's AMZN Position: Q2 2026 in Review

Main Street Research increased its Amazon (AMZN) stake by 2.1% in Q2 2026, buying an estimated $1.39M and bringing the position to 274,738 shares worth $65.5M. The position accounts for 3.09% of the portfolio, ranked #14.

Main Street Research first reported a position in AMZN in Q2 2013 and has held it in 53 quarters since. The position peaked at $67.3M in Q4 2024. 2,705 funds tracked by Wall St. Rank hold AMZN as of Q2 2026.

  • Main Street Research held 274,738 shares of Amazon worth $65.5M as of Q2 2026.
  • Main Street Research bought 5,545 Amazon shares in Q2 2026, an estimated $1.39M.
  • Amazon made up 3.09% of Main Street Research's portfolio in Q2 2026, its #14 holding.
  • Main Street Research first reported a position in Amazon in Q2 2013 and has held it in 53 quarters since.
  • Main Street Research's Amazon position peaked at $67.3M in Q4 2024.
  • 2,705 funds tracked by Wall St. Rank held Amazon as of Q2 2026.

Based on Main Street Research's 13F filing for Q2 2026, filed 29 Jul 2026.