TOP TIERMARKET NEWSWIRE
Movers explained · 2026-09-03

Archived explainer. For the current picture see today's KVYO page.

Why Is KLAVIYO INC Series A (KVYO) Stock Up Today?

By the Top Tier Newswire AI Desk · September 3, 2026 at 10:06 AM ET · reviewed against 1 wire stories

KLAVIYO INC Series A (KVYO) is up +6.84% in the latest session. Our newswire has captured 1 story on KVYO across 1 source in the last 36 hours, with AI sentiment reading mixed (avg 56/100).

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KVYO stock is up 6.84% at $20.63 as of the latest trade, driven by renewed analyst optimism tied to Klaviyo's AI adoption momentum. The stock opened with a 1.2% gap up and climbed steadily through the session, reaching a high of $20.64. The move comes amid a broader market rally fueled by strong AI-related earnings and benign inflation, which has buoyed growth stocks.

What Happened

Needham reiterated its stock rating for Klaviyo, citing momentum in AI adoption as a key factor. This followed a recent upgrade from Citigroup, which maintained a Buy rating and raised its price target to $36. Other analysts, including Canaccord Genuity, TD Cowen, and Macquarie, also adjusted their outlooks, with some lowering price targets while maintaining positive ratings. The stock’s rise today reflects investor reaction to these analyst updates and the broader market environment.

The session saw the stock open at $19.55 and trade as low as that level at the market's open before climbing steadily. The stock's performance has been supported by a low beta of 0.54, suggesting it is less volatile than the broader market. Despite a high P/E ratio of 857.1, Klaviyo's revenue growth of 28.9% year-to-date has drawn attention from analysts and investors alike.

What The Data Shows

Klaviyo's stock has gained 10.1% over the past eight sessions, rising from $18.20 to $20.03. The current session has pushed the stock closer to its 52-week high of $36.23. The stock printed seven fresh 52-week highs on September 3, indicating strong recent demand. Insider activity has been bearish in recent months, with six sales totaling $92.5 million reported in the last 90 days. The most recent filing was on September 1. Retail traders on r/wallstreetbets have discussed Klaviyo as a potential multibagger software stock, though no specific price targets are cited.

What To Watch

With no upcoming earnings date provided, the focus will remain on analyst coverage and broader market sentiment. Investors should monitor the breadth of coverage and any further price target adjustments from key firms.

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.

KVYO by the numbers

Last: $20.63Session: +6.84%7 sessions: +14.26%Coverage: 1 stories / 1 sourcesAI sentiment: 56/100 (mixed)Mkt cap: $5.9BP/E: 857.152w: $12.53 to $36.23
KVYO · Sep 3 session (5-min) · +2.33% vs prior close · updated 8:53 PM ET
$19.23$19.97$20.71prev close $19.31$19.767:00 AM10:00 AM1:00 PM4:00 PM7:00 PM7:00 AM · $19.647:10 AM · $19.627:35 AM · $19.618:30 AM · $19.708:45 AM · $19.669:15 AM · $19.819:20 AM · $19.809:25 AM · $19.869:30 AM · $20.519:35 AM · $20.499:40 AM · $20.399:45 AM · $20.339:50 AM · $20.439:55 AM · $20.5210:00 AM · $20.6010:05 AM · $20.6310:10 AM · $20.6310:15 AM · $20.5810:20 AM · $20.5810:25 AM · $20.5710:30 AM · $20.4610:35 AM · $20.4010:40 AM · $20.2110:45 AM · $20.2910:50 AM · $20.0410:55 AM · $20.0511:00 AM · $20.0911:05 AM · $20.1911:10 AM · $20.1511:15 AM · $20.0611:20 AM · $20.0511:25 AM · $20.1311:30 AM · $20.1111:35 AM · $20.0711:40 AM · $20.0711:45 AM · $20.0911:50 AM · $20.0911:55 AM · $20.1412:00 PM · $20.2112:05 PM · $20.1612:10 PM · $20.1812:15 PM · $20.1412:20 PM · $20.1612:25 PM · $20.1112:30 PM · $20.0912:35 PM · $20.0412:40 PM · $20.0212:45 PM · $20.0012:50 PM · $20.1112:55 PM · $20.051:00 PM · $20.021:05 PM · $20.021:10 PM · $20.001:15 PM · $19.951:20 PM · $19.951:25 PM · $19.951:30 PM · $19.971:35 PM · $20.001:40 PM · $20.001:45 PM · $19.981:50 PM · $20.001:55 PM · $20.022:00 PM · $19.982:05 PM · $20.022:10 PM · $20.042:15 PM · $20.052:20 PM · $20.042:25 PM · $20.072:30 PM · $20.112:35 PM · $20.082:40 PM · $20.042:45 PM · $20.002:50 PM · $19.952:55 PM · $19.893:00 PM · $19.753:05 PM · $19.703:10 PM · $19.623:15 PM · $19.733:20 PM · $19.643:25 PM · $19.643:30 PM · $19.633:35 PM · $19.653:40 PM · $19.553:45 PM · $19.753:50 PM · $19.733:55 PM · $19.754:00 PM · $19.764:10 PM · $19.766:30 PM · $19.766:45 PM · $20.067:00 PM · $19.76
AI sentiment, last 36h · averaged over 1 story · 56/100 bullish
AI sentiment 56/100 (bullish)0 · bearish50bullish · 100

The headlines behind the move

Story flow · 1 story on the wire, last 36h · hover or tap a dot for the headline
36h ago24h ago12h agopublishInvesting.com Analyst Ratings · sentiment 56 · Needham reiterates Klaviyo stock rating on AI adoption momentumInvesting.com Analyst Ratings · 56Needham reiterates Klaviyo stock rating on AI adoption momentum
11d agoInvesting.com Analyst RatingsBULLISH 56Analyst

Needham reiterates Klaviyo stock rating on AI adoption momentum

Needham reiterates Klaviyo stock rating on AI adoption momentum

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More on KVYO: full news and sentiment history. Sentiment scores are AI-derived research signals, not financial advice.

Earlier KVYO move explainers: 2026-09-09 · 2026-09-03 · 2026-09-02 · 2026-08-06