Now Live: Cboe Europe real-time data for all major European stocks.
closes in 2h 24m
Post-market

STOCKS is currently open for post-market.
Post market session closes in 2 hours 24 minutes

17:36
00:00
09:30
16:00
23:59

Trading Hours (Monday - Friday):

Pre-market
04:00 - 09:30
Main market
09:30 - 16:00
Post-market
16:00 - 20:00
All times are displayed in the America/New_York timezone (EDT, UTC-04:00).
772.81000 USD
3.49
0.45%
Last update Apr 1, 4:29 PM BST
Market closed
Day range
756
780.31000
Previous close
769.32001
Open
756
Access this stock data via API
Subscribe
Regeneron Pharmaceuticals, Inc.
772.81
3.49
0.45%

Holders

Fund holders

Name Date reported Shares Value % Held
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund Dec 31, 2025 3.1M 2.3B 3.0%
Dodge & Cox Funds-Dodge & Cox Stock Fund Dec 31, 2025 3.0M 2.3B 2.9%
VANGUARD INDEX FUNDS-Vanguard 500 Index Fund Dec 31, 2025 2.5M 1.9B 2.5%
Invesco QQQ Trust, Series 1 Jan 31, 2026 2.2M 1.7B 2.2%
iShares Trust-iShares Core S&P 500 ETF Jan 31, 2026 1.3M 975.6M 1.3%
Fidelity Concord Street Trust-Fidelity 500 Index Fund Jan 31, 2026 1.3M 963.2M 1.2%
SPDR S&P 500 ETF TRUST-State Street SPDR S&P 500 ETF Trust Jan 31, 2026 1.2M 909.9M 1.2%
PUTNAM LARGE CAP VALUE FUND Oct 31, 2025 1.1M 814.0M 1.0%
VANGUARD INDEX FUNDS-Vanguard Value Index Fund Dec 31, 2025 903.0K 679.3M 0.9%
iShares Trust-iShares Biotechnology ETF Jan 31, 2026 743.9K 559.6M 0.7%
Access Holders data via our API — starting from the Ultra plan (individual) and the Enterprise plan (business) and above.
Market closed

Pre-market opens in 8 hours 38 minutes
Main market opens in 9 hours 23 minutes

22:36
00:00
08:00
16:30
23:59

Trading Hours (Monday - Friday):

Pre-market
07:15 - 08:00
Main market
08:00 - 16:30
Post-market
16:30 - 17:15
All times are displayed in the Europe/London timezone (BST, UTC+01:00).