Blog

Top 20 trades in US stocks by Sharesight users – September 2021

by Stephanie Stefanovic, Content Manager, Sharesight | Sep 28th 2021

Welcome to the September 2021 edition of Sharesight’s monthly USA trading snapshot, where we look at Sharesight users’ top 20 trades in US stocks on the Nasdaq, NYSE and NYSE American market (AMEX) over the month.

In this snapshot, buy trades were led by Apple (NASDAQ: AAPL), which has just released the iPhone 13; closely followed by Alibaba (NYSE: BABA), which has seen its share price tumble throughout September. Sell trades were led by Tesla (NASDAQ: TSLA), with the EV automaker suffering a big dip in its stock price in September, before recovering strongly towards the end of the month. It was a varied month overall, with the top trades spanning stocks in the tech, e-commerce, aerospace and healthcare communications sectors.

Top 20 US stock trades September 2021

Top 20 NASDAQ + NYSE+AMEX month Sep21

Let’s look at the news behind some of the key stocks in this month’s snapshot:

Apple (NASDAQ: AAPL)

  • Will the release of the iPhone 13 send Apple stock soaring?

  • Apple argues against new policy requiring smartphones to adopt USB-C

  • Key suppliers halt production due to Beijing’s new energy restrictions

Alibaba (NYSE: BABA)

Tesla (NASDAQ: TSLA)

Microsoft (NASDAQ: MSFT)

Rocket Lab (NASDAQ: RKLB)

Amazon (NASDAQ: AMZN)

Nio (NYSE: NIO)

Lucid Group (NASDAQ: LCID)

Track your investment portfolio with Sharesight

Get access to Sharesight20 insights like this by tracking your investment portfolio with Sharesight. Built for the needs of investors like you:

Sign up for a FREE Sharesight account and get started tracking your investments today.

Disclaimer: The above article is for informational purposes only and does not constitute a product recommendation, or taxation or financial advice and should not be relied upon as such. Always check with your financial adviser or accountant to obtain the correct advice for your situation.

FURTHER READING

Product updates May 2026

Sharesight product updates – May 2026

by Milly Brent, Business Analyst at Sharesight | May 20th 2026

This month we launched an AI trade importer, added bulk uploads for cash account transactions, improved the Australian CGT report and expanded fund support.

How to calculate Australian CGT with Sharesight

Capital gains tax made simple: CGT guide for Australian investors

by Stephanie Stefanovic | May 13th 2026

We explain the fundamentals of capital gains tax (CGT) in Australia, how it applies to your investments and how you can calculate your CGT with Sharesight.

NZ top trades Apr 26

Top trades by New Zealand Sharesight users — April 2026

by Stephanie Stefanovic | May 8th 2026

Welcome to the April 2026 edition of Sharesight’s monthly trading snapshot, where we look at the top 20 trades made by New Zealand Sharesight users.