Optimus Prime Fund Management’s Amazon AMZN Stock Holding History

Optimus Prime Fund Management’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	$100M	Hold	420,000	–	–	7.41%	4
2026 Q1	$87.5M	Buy	420,000 +160,000	+62%	+$35.2M	8.43%	4
2025 Q4	$60M	Buy	+260,000	New	+$59.5M	4.84%	8
2024 Q4	–	Sell	-60,000	Closed	-$11.2M	–	23
2024 Q3	$11.2M	Buy	+60,000	New	+$10.9M	1.46%	15
2023 Q1	–	Sell	-120,000	Closed	-$10.1M	–	29
2022 Q4	$10.1M	Buy	+120,000	New	+$11.9M	1.22%	22
2021 Q3	–	Sell	-284,000	Closed	-$48.9M	–	53
2021 Q2	$48.9M	Sell	284,000 -280,000	-50%	-$46.5M	3.32%	15
2021 Q1	$87.3M	Hold	564,000	–	–	7.89%	3
2020 Q4	$91.8M	Buy	564,000 +196,000	+53%	+$31.3M	9.88%	2
2020 Q3	$57.9M	Buy	368,000 +100,000	+37%	+$15.8M	8.34%	3
2020 Q2	$37M	Sell	268,000 -268,000	-50%	-$32.4M	6.25%	3
2020 Q1	$52.3M	Buy	536,000 +198,000	+59%	+$19.2M	10.57%	2
2019 Q4	$31.2M	Hold	338,000	–	–	9.53%	3
2019 Q3	$29.3M	Hold	338,000	–	–	11.42%	2
2019 Q2	$32M	Hold	338,000	–	–	11.92%	2
2019 Q1	$30.1M	Buy	338,000 +40,000	+13%	+$3.33M	10.97%	3
2018 Q4	$22.4M	Buy	+298,000	New	+$24.8M	8.78%	3

Other funds holding AMZN

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Optimus Prime Fund Management's AMZN Position: Q2 2026 in Review

Optimus Prime Fund Management held its Amazon (AMZN) position steady in Q2 2026 at 420,000 shares worth $100M. The position accounts for 7.41% of the portfolio, ranked #4.

Optimus Prime Fund Management first reported a position in AMZN in Q4 2018 and has held it in 16 quarters since. 6,100 funds tracked by Wall St. Rank hold AMZN as of Q2 2026.

Optimus Prime Fund Management held 420,000 shares of Amazon worth $100M as of Q2 2026.
Optimus Prime Fund Management left its Amazon share count unchanged in Q2 2026.
Amazon made up 7.41% of Optimus Prime Fund Management's portfolio in Q2 2026, its #4 holding.
Optimus Prime Fund Management first reported a position in Amazon in Q4 2018 and has held it in 16 quarters since.
6,100 funds tracked by Wall St. Rank held Amazon as of Q2 2026.

Based on Optimus Prime Fund Management's 13F filing for Q2 2026, filed 14 Aug 2026.