Markets· August 16, 2026 at 04:03 p.m.
Reddit's S&P 500 Debut to Trigger $2.9 Billion in Index Buying
Key takeaways
- Reddit is joining the S&P 500 on August 18
- Index funds will buy approximately 16.7 million Reddit shares
- The estimated value of this potential index buying is nearly $2.9 billion
On August 18, Reddit is set to join the S&P 500, replacing AvalonBay Communities. J.P. Morgan analysts estimate index funds will need to buy approximately 16.7 million Reddit shares, equating to nearly $2.9 billion worth of stock. This potential influx represents three times the average daily trading volume of Reddit since its IPO.
