TOP TIERMARKET NEWSWIRE
Movers explained · 2026-07-20

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

Why Is NEWAMSTERDAM PHARMA (NAMS) Stock Down Today?

By the Top Tier Newswire AI Desk · July 20, 2026 at 7:56 PM ET · reviewed against 2 wire stories

NEWAMSTERDAM PHARMA (NAMS) is down -6.34% in the latest session. Our newswire has captured 2 stories on NAMS across 2 sources in the last 36 hours, with AI sentiment reading mixed (avg 49/100).

NAMS stock closed down 6.34% at $29.67 on Friday after a volatile session that saw the stock open higher but then decline sharply throughout the day. The move came amid mixed analyst coverage and recent earnings performance, with the stock struggling to maintain positive momentum following a gap up at the open.

What Happened

The stock opened at $31.89, a 0.7% gap up from the prior close, but quickly reversed direction. By the end of the session, it had fallen to $29.67, a 6.34% drop. The decline followed a recent earnings report in which the company beat both revenue and EPS estimates in Q1. However, the broader market context and analyst activity may have contributed to the sell-off. Jefferies reiterated its stock rating ahead of data, while RBC Capital and Guggenheim both raised price targets to $51 and $45 respectively, maintaining positive outlooks. Despite these developments, the stock failed to hold its early gains, closing near its session low.

What The Data Shows

The stock traded with a volume of 1.3 million shares, 1.1 times the 3-month daily average, indicating increased participation. The session high of $32.49 at 9:25 AM ET was followed by a steady decline, with the stock hitting a session low of $29.55 at 3:20 PM ET. The 52-week range of $19.22 to $42.20 shows the stock remains within its historical bounds, though it has fallen significantly from its peak. Recent insider transactions show two sales totaling $3.5 million by the Chief Accounting Officer over the last 90 days, which may have added to investor caution.

What To Watch

With no upcoming earnings date provided, the focus will be on how the stock reacts to the mixed analyst coverage and recent insider activity. Investors may also watch for further developments in the company’s pipeline ahead of anticipated data releases.

AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Not financial advice.

NAMS by the numbers

Last: $29.67Session: -6.34%Coverage: 2 stories / 2 sourcesAI sentiment: 49/100 (mixed)Mkt cap: $4.1B52w: $19.22 to $42.20
NAMS · Jul 20 session (5-min) · -5.62% vs prior close · updated 8:51 PM ET
$29.44$31.05$32.66prev close $31.68$29.907:20 AM9:52 AM12:25 PM2:57 PM5:30 PM7:20 AM · $31.898:10 AM · $31.719:15 AM · $31.759:25 AM · $32.499:30 AM · $31.569:35 AM · $31.399:40 AM · $31.409:45 AM · $31.699:50 AM · $31.539:55 AM · $31.6610:00 AM · $31.4310:05 AM · $31.3110:10 AM · $31.2810:15 AM · $31.3310:20 AM · $31.2410:25 AM · $31.0310:30 AM · $31.0310:35 AM · $31.0310:40 AM · $31.0410:45 AM · $30.9810:50 AM · $30.8710:55 AM · $30.6311:00 AM · $30.6411:05 AM · $30.5811:10 AM · $30.4911:15 AM · $30.4611:20 AM · $30.5011:25 AM · $30.6011:30 AM · $30.5011:35 AM · $30.4211:40 AM · $30.3811:45 AM · $30.4711:50 AM · $30.7511:55 AM · $30.7912:00 PM · $30.8912:05 PM · $30.8812:10 PM · $30.7312:15 PM · $30.7512:20 PM · $30.7012:25 PM · $30.3912:30 PM · $30.2912:35 PM · $30.3112:40 PM · $30.1812:45 PM · $30.1312:50 PM · $30.1112:55 PM · $30.111:00 PM · $30.201:05 PM · $30.161:10 PM · $30.111:15 PM · $30.061:20 PM · $30.121:25 PM · $30.071:30 PM · $30.001:35 PM · $29.881:40 PM · $29.931:45 PM · $29.901:50 PM · $29.861:55 PM · $29.832:00 PM · $29.852:05 PM · $29.862:10 PM · $29.942:15 PM · $29.932:20 PM · $29.892:25 PM · $29.892:30 PM · $29.882:35 PM · $29.932:40 PM · $29.932:45 PM · $29.802:50 PM · $29.772:55 PM · $29.743:00 PM · $29.653:05 PM · $29.703:10 PM · $29.843:15 PM · $29.643:20 PM · $29.663:25 PM · $29.713:30 PM · $29.713:35 PM · $29.733:40 PM · $29.673:45 PM · $29.713:50 PM · $29.613:55 PM · $29.684:00 PM · $29.914:05 PM · $30.095:30 PM · $29.90
AI sentiment, last 36h · averaged over 2 stories · 49/100 neutral
AI sentiment 49/100 (neutral)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 agopublishInvesting.com Markets · sentiment 42 · Why is NewAmsterdam Pharma stock sliding today?Investing.com Markets · 42Why is NewAmsterdam Pharma stock sliding today?Investing.com Analyst Ratings · sentiment 56 · Jefferies reiterates NewAmsterdam Pharma stock rating ahead of dataInvesting.com Analyst Ratings · 56Jefferies reiterates NewAmsterdam Pharma stock rating ahead of data
9d agoInvesting.com Analyst RatingsBULLISH 56Analyst

Jefferies reiterates NewAmsterdam Pharma stock rating ahead of data

Jefferies reiterates NewAmsterdam Pharma stock rating ahead of data

9d agoInvesting.com MarketsBEARISH 42General

Why is NewAmsterdam Pharma stock sliding today?

Why is NewAmsterdam Pharma stock sliding today?

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

Earlier NAMS move explainers: 2026-07-21 · 2026-07-20