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William E. Oberndorf’s Amazon AMZN Stock Holding History

William E. Oberndorf’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
Q1 		$7.5M Sell
36,031
-16,897
-32% -$3.72M 14.07% 5
2025
Q4 		$12.2M Hold
52,928
– – 15.47% 3
2025
Q3 		$11.6M Hold
52,928
– – 15.67% 4
2025
Q2 		$11.6M Sell
52,928
-18,821
-26% -$3.72M 12.83% 3
2025
Q1 		$13.7M Hold
71,749
– – 17.52% 2
2024
Q4 		$15.7M Hold
71,749
– – 26.28% 1
2024
Q3 		$13.4M Buy
71,749
+23,489
+49% +$4.29M 17.73% 3
2024
Q2 		$9.33M Hold
48,260
– – 16.35% 3
2024
Q1 		$8.71M Buy
48,260
+7,544
+19% +$1.26M 14.2% 4
2023
Q4 		$6.19M Sell
40,716
-2,774
-6% -$389K 10.08% 4
2023
Q3 		$5.53M Hold
43,490
– – 10.11% 6
2023
Q2 		$5.67M Buy
43,490
+7,300
+20% +$834K 8.99% 6
2023
Q1 		$3.74M Buy
36,190
+2,990
+9% +$289K 7.56% 6
2022
Q4 		$2.79M Buy
+33,200
New +$3.28M 6.57% 7
2022
Q1 		– Sell
-41,880
Closed -$6.98M – 7
2021
Q4 		$6.98M Hold
41,880
– – 8.19% 6
2021
Q3 		$6.88M Sell
41,880
-17,480
-29% -$3.02M 5.37% 6
2021
Q2 		$10.2M Sell
59,360
-2,220
-4% -$369K 7.02% 5
2021
Q1 		$9.53M Hold
61,580
– – 7.64% 4
2020
Q4 		$13.9M Hold
61,580
– – 6.21% 4
2020
Q3 		$9.7M Sell
61,580
-38,680
-39% -$6.1M 5.34% 3
2020
Q2 		$13.8M Buy
100,260
+14,260
+17% +$1.72M 6.86% 2
2020
Q1 		$8.38M Buy
+86,000
New +$8.32M 5.91% 3

Other funds holding AMZN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

William E. Oberndorf's AMZN Position: Q1 2026 in Review

William E. Oberndorf reduced its Amazon (AMZN) stake by 32% in Q1 2026, selling an estimated $3.72M and leaving 36,031 shares worth $7.5M. The position accounts for 14.07% of the portfolio, ranked #5.

William E. Oberndorf first reported a position in AMZN in Q1 2020 and has held it in 22 quarters since. The position peaked at $15.7M in Q4 2024. 5,986 funds tracked by Wall St. Rank hold AMZN as of Q1 2026.

  • William E. Oberndorf held 36,031 shares of Amazon worth $7.5M as of Q1 2026.
  • William E. Oberndorf sold 16,897 Amazon shares in Q1 2026, an estimated $3.72M.
  • Amazon made up 14.07% of William E. Oberndorf's portfolio in Q1 2026, its #5 holding.
  • William E. Oberndorf first reported a position in Amazon in Q1 2020 and has held it in 22 quarters since.
  • William E. Oberndorf's Amazon position peaked at $15.7M in Q4 2024.
  • 5,986 funds tracked by Wall St. Rank held Amazon as of Q1 2026.

Based on William E. Oberndorf's 13F filing for Q1 2026, filed 14 May 2026.