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 (1/13/2026, 8:04:00 PM)

After market: 60.06 -0.02 (-0.03%)

60.08

+0.66 (+1.11%)


ON SEMICONDUCTOR

NASDAQ:ON (1/13/2026, 8:00:02 PM)

After market: 59.9 +0.49 (+0.82%)

59.41

+0.66 (+1.12%)


ZIMMER BIOMET HOLDINGS INC

NYSE:ZBH (1/13/2026, 8:04:00 PM)

After market: 88.5 +0.16 (+0.18%)

88.34

-3.11 (-3.4%)


BERKSHIRE HATHAWAY INC-CL B

NYSE:BRK.B (1/13/2026, 8:04:00 PM)

After market: 495.22 -0.02 (0%)

495.24

-3.43 (-0.69%)



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