TOP TIERMARKET NEWSWIRE
Movers explained · November 13, 2026

Why Is NOVAVAX INC (NVAX) Stock Moving Today?

By the Top Tier Newswire AI Desk · November 13, 2026 at 12:01 AM ET · reviewed against 2 wire stories

NOVAVAX INC (NVAX) is drawing unusual attention today. Our newswire has captured 2 stories on NVAX across 1 source in the last 36 hours, with AI sentiment reading bearish (avg 42/100).

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Novavax Inc (NVAX) shares fell 12.22% to $8.76, marking a significant decline driven by continued underperformance relative to competitors and a recent drop in analyst price targets. The stock closed at a level that reflects broader market skepticism regarding the company's financial trajectory.

What Happened

The primary catalyst for the move appears to be a combination of relative weakness against peers and updated analyst views. Novavax management announced that company executives will participate in the Jefferies London Healthcare Conference, providing a platform for investors to discuss the company's outlook. Concurrently, B. Riley Securities reiterated a Buy rating on the stock but lowered its price target to $16. This adjustment follows a period where analysts revised financial forecasts for the company. The stock has underperformed its competitors in both Wednesday and Thursday sessions, suggesting a persistent gap in market confidence compared to the broader healthcare sector.

What The Data Shows

Novavax remains unprofitable with a trailing twelve-month EPS of -0.47 and a net margin of -18.6%. Revenue has declined 61.3% over the same period, highlighting the challenges in the company's current operational model. The stock carries a high beta of 2.72, indicating elevated volatility relative to the market. Over the last eight sessions, the stock has moved down 9.5% from $9.68 to $8.76. The 52-week range spans from $6.20 to $13.38, with the current price sitting in the lower half of that spectrum. The market capitalization stands at $1.7 billion. Social chatter remains minimal, with only one post recorded in the last seven days, while the 30-day average sentiment has deteriorated slightly.

What To Watch

Investors will monitor the upcoming participation in the Jefferies London Healthcare Conference for management commentary on operational highlights and future guidance. The stock's continued divergence from sector peers and the reaction to the revised price target from B. Riley will be key factors in determining near-term price action.

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.

NVAX by the numbers

7 sessions: -19.95%Coverage: 2 stories / 1 sourcesAI sentiment: 42/100 (bearish)Mkt cap: $1.7B52w: $6.20 to $13.38
NVAX · today's session (5-min) · -2.51% vs prior close · updated 7:42 PM ET
$8.34$8.69$9.04prev close $8.76$8.547:00 AM10:08 AM1:17 PM4:26 PM7:35 PM7:00 AM · $9.007:05 AM · $8.967:10 AM · $8.987:15 AM · $8.987:25 AM · $8.987:35 AM · $8.957:40 AM · $8.887:45 AM · $8.877:50 AM · $8.867:55 AM · $8.898:00 AM · $8.878:20 AM · $8.868:25 AM · $8.918:30 AM · $8.898:35 AM · $8.878:45 AM · $8.848:55 AM · $8.849:00 AM · $8.919:05 AM · $8.879:10 AM · $8.869:15 AM · $8.889:25 AM · $8.799:30 AM · $8.649:35 AM · $8.629:40 AM · $8.709:45 AM · $8.619:50 AM · $8.609:55 AM · $8.6810:00 AM · $8.6210:05 AM · $8.6310:10 AM · $8.6310:15 AM · $8.5610:20 AM · $8.5910:25 AM · $8.5510:30 AM · $8.5510:35 AM · $8.5710:40 AM · $8.5110:45 AM · $8.4810:50 AM · $8.4410:55 AM · $8.4411:00 AM · $8.3811:05 AM · $8.4011:10 AM · $8.3811:15 AM · $8.3911:20 AM · $8.3911:25 AM · $8.4411:30 AM · $8.4611:35 AM · $8.4811:40 AM · $8.4911:45 AM · $8.4711:50 AM · $8.5311:55 AM · $8.5312:00 PM · $8.5112:05 PM · $8.5712:10 PM · $8.5712:15 PM · $8.5712:20 PM · $8.5812:25 PM · $8.6112:30 PM · $8.6612:35 PM · $8.6412:40 PM · $8.6912:45 PM · $8.7012:50 PM · $8.7012:55 PM · $8.681:00 PM · $8.651:05 PM · $8.661:10 PM · $8.641:15 PM · $8.681:20 PM · $8.681:25 PM · $8.701:30 PM · $8.681:35 PM · $8.701:40 PM · $8.701:45 PM · $8.681:50 PM · $8.701:55 PM · $8.702:00 PM · $8.712:05 PM · $8.712:10 PM · $8.682:15 PM · $8.682:20 PM · $8.672:25 PM · $8.652:30 PM · $8.642:35 PM · $8.632:40 PM · $8.622:45 PM · $8.602:50 PM · $8.602:55 PM · $8.603:00 PM · $8.563:05 PM · $8.543:10 PM · $8.553:15 PM · $8.543:20 PM · $8.553:25 PM · $8.543:30 PM · $8.503:35 PM · $8.513:40 PM · $8.513:45 PM · $8.543:50 PM · $8.543:55 PM · $8.534:00 PM · $8.504:20 PM · $8.524:35 PM · $8.564:40 PM · $8.524:45 PM · $8.514:55 PM · $8.505:15 PM · $8.485:35 PM · $8.505:40 PM · $8.535:45 PM · $8.566:05 PM · $8.506:30 PM · $8.506:35 PM · $8.507:10 PM · $8.567:15 PM · $8.557:35 PM · $8.54
AI sentiment, last 36h · averaged over 2 stories · 42/100 bearish
AI sentiment 42/100 (bearish)0 · bearish50bullish · 100

The headlines behind the move

Story flow · 2 stories on the wire, last 36h · hover or tap a dot for the headline
36h ago24h ago12h agonowMarketWatch · sentiment 42 · Novavax Inc. stock underperforms Thursday when compared to competitorsMarketWatch · 42Novavax Inc. stock underperforms Thursday when compared to competitorsMarketWatch · sentiment 42 · Novavax Inc. stock underperforms Friday when compared to competitorsMarketWatch · 42Novavax Inc. stock underperforms Friday when compared to competitors
2h agoMarketWatchBEARISH 42General

Novavax Inc. stock underperforms Friday when compared to competitors

1d agoMarketWatchBEARISH 42General

Novavax Inc. stock underperforms Thursday when compared to competitors

Frequently asked questions

Why is NVAX stock moving today?

NOVAVAX INC (NVAX) is drawing unusual attention today. Our newswire has captured 2 stories on NVAX across 1 source in the last 36 hours, with AI sentiment reading bearish (avg 42/100). The most recent driver: "Novavax Inc. stock underperforms Friday when compared to competitors" (MarketWatch).

Is NVAX a buy right now?

Top Tier Newswire does not give financial advice. Our AI sentiment across the last 36 hours of NVAX coverage reads 42/100 over 2 stories; treat it as a research signal and do your own diligence.

How fast does this page update?

The data sections refresh continuously as the newswire lands coverage; the written analysis is published once per trading day. Pro subscribers additionally get real-time push alerts, watchlists, and the full live terminal.

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

Earlier NVAX move explainers: 2026-11-13 · 2026-11-12 · 2026-10-16 · 2026-10-09 · 2026-10-07 · 2026-10-06 · 2026-10-05 · 2026-09-10 · 2026-09-02 · 2026-09-01 · 2026-08-28