TOP TIERMARKET NEWSWIRE
Movers explained · September 13, 2026

Why Is COMMVAULT SYS INC (CVLT) Stock Moving Today?

By the Top Tier Newswire AI Desk · July 29, 2026 at 5:29 AM ET · reviewed against 0 wire stories

COMMVAULT SYS INC (CVLT) is drawing unusual attention today.

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CVLT stock fell 19.70% to $120.02 on Monday, marking its worst single-day decline in over six months. The drop came despite the company reporting first-quarter fiscal 2027 results that beat earnings and revenue estimates. The sharp sell-off appears to stem from mixed reactions to the company’s guidance, with analysts flagging a lack of near-term catalysts and downgrading the stock.

What Happened

Commvault reported adjusted earnings per share of $1.42, surpassing the $1.16 estimate, and revenue of $314.131 million, exceeding the $310.417 million forecast. The company also affirmed its full-year sales guidance of $1.3 billion to $1.31 billion and raised its second-quarter sales forecast to $310 million. Despite these positive numbers, the stock plunged after Piper Sandler downgraded the stock, citing limited catalysts for growth. Guggenheim maintained a Buy rating but kept its $175 price target unchanged. The CEO and CFO sold shares in recent months, with the CFO selling $6.8 million in total over the past 90 days. Meanwhile, former President Donald J. Trump sold and bought small amounts of the stock in March and February.

What The Data Shows

The stock has declined 19.8% over the past eight trading sessions, falling from $149.63 to $120.02. With a market cap of $5.9 billion, the stock trades at a P/E ratio of 94.6, reflecting high expectations. Over the past 30 days, sentiment averaged 49 out of 100, improving slightly to 53 in the last week. Insider selling has dominated, with 10 sales and no buys reported in the last 90 days. The stock’s 52-week range is $71.75 to $200.68, and it remains below its 52-week high.

What To Watch

The company is scheduled to hold its Q1 2027 earnings call on July 28, 2026. Investors will be watching for further clarity on growth strategies and how the company plans to address concerns about limited catalysts. Coverage breadth is also a key factor, with 15 stories from 12 sources published in the last 36 hours.

AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.

CVLT by the numbers

7 sessions: +15.99%Mkt cap: $5.9BP/E: 94.652w: $71.75 to $200.68
CVLT · Jul 29 session (5-min) · +0.24% vs prior close · updated 6:13 PM ET
$119$122$126prev close $120.02$120.317:25 AM9:33 AM11:42 AM1:51 PM4:00 PM7:25 AM · $121.407:55 AM · $122.259:30 AM · $125.619:35 AM · $124.199:40 AM · $121.229:45 AM · $121.209:50 AM · $121.279:55 AM · $122.7210:00 AM · $122.4510:05 AM · $123.6210:10 AM · $122.3110:15 AM · $121.6110:20 AM · $122.3110:25 AM · $122.5710:30 AM · $122.6910:35 AM · $122.0610:40 AM · $122.0310:45 AM · $121.9510:50 AM · $122.1010:55 AM · $122.1011:00 AM · $122.0111:05 AM · $121.1611:10 AM · $121.0511:15 AM · $121.6711:20 AM · $122.0011:25 AM · $121.8611:30 AM · $121.9711:35 AM · $121.3311:40 AM · $121.8811:45 AM · $121.9311:50 AM · $121.7211:55 AM · $121.5812:00 PM · $121.0512:05 PM · $120.9612:10 PM · $121.0512:15 PM · $120.8212:20 PM · $120.5912:25 PM · $120.6012:30 PM · $120.1812:35 PM · $119.5912:40 PM · $119.3112:45 PM · $119.9512:50 PM · $120.4212:55 PM · $120.471:00 PM · $121.071:05 PM · $121.081:10 PM · $121.651:15 PM · $121.651:20 PM · $121.601:25 PM · $122.061:30 PM · $122.361:35 PM · $121.361:40 PM · $121.661:45 PM · $121.301:50 PM · $121.531:55 PM · $121.472:00 PM · $122.062:05 PM · $121.662:10 PM · $121.552:15 PM · $121.702:20 PM · $120.892:25 PM · $121.222:30 PM · $120.972:35 PM · $121.402:40 PM · $122.182:45 PM · $122.772:50 PM · $122.482:55 PM · $122.203:00 PM · $122.053:05 PM · $121.653:10 PM · $121.823:15 PM · $120.673:20 PM · $120.363:25 PM · $120.393:30 PM · $120.303:35 PM · $119.743:40 PM · $119.013:45 PM · $119.433:50 PM · $120.053:55 PM · $120.304:00 PM · $120.31

The headlines behind the move

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Earlier CVLT move explainers: 2026-07-29 · 2026-07-28