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These S&P500 stocks have an unusual volume in today's session

By Mill Chart

Last update: May 5, 2025

Curious about which S&P500 stocks are generating unusual volume on Monday? Find out below.

Top unusual volume stocks

TickerChangeComment
TSN-7.66%7.15M shares of TYSON FOODS INC-CL A (NYSE:TSN) have been traded so far today. TSN is showing a decline of 7.66% in today's trading. The average volume measured over 50 days is 2.5M, so this is 187.0% above the average volume. The company's earnings where released Yesterday.
ON-8.16%ON SEMICONDUCTOR (NASDAQ:ON) has an unusual volume of 13.56M shares today. ON is experiencing a downward trend, with a decline of 8.16%. The current trading volume is 30.9% above the average 50-day volume. This indicates a significant deviation from the average trading activity. yesterday the company released their earnings. Earlier today the company had a press release: onsemi Reports First Quarter 2025 Results.
ZBH-9.26%The trading activity for ZIMMER BIOMET HOLDINGS INC (NYSE:ZBH) has surged with a volume of 3.2M shares today. The price of ZBH is experiencing a downturn, with a decrease of 9.26%. This volume is 56.98% above the average 50 day volume. The company's earnings where released Yesterday.
BRK.B-4.13%11.65M shares of BERKSHIRE HATHAWAY INC-CL B (NYSE:BRK.B) exchanged hands today. The share price has dropped by 4.13% in today's session. The average volume measured over 50 days is 5.61M, so this is 108.0% above the average volume. yesterday the company released their earnings.

Our unusual volume stocks screener will show you the full list.

TYSON FOODS INC-CL A

NYSE:TSN (12/22/2025, 8:17:47 PM)

After market: 58.55 -0.09 (-0.15%)

58.64

+0.17 (+0.29%)


ON SEMICONDUCTOR

NASDAQ:ON (12/22/2025, 8:07:03 PM)

Premarket: 56.33 -0.04 (-0.07%)

56.37

+1.16 (+2.1%)


ZIMMER BIOMET HOLDINGS INC

NYSE:ZBH (12/22/2025, 8:21:07 PM)

After market: 89.8 0 (0%)

89.8

+0.67 (+0.75%)


BERKSHIRE HATHAWAY INC-CL B

NYSE:BRK.B (12/22/2025, 8:04:00 PM)

Premarket: 499.49 -0.46 (-0.09%)

499.95

+5.42 (+1.1%)



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