TOP TIERMARKET NEWSWIRE
Movers explained · 2026-09-02

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

Why Is BUTTERFLY NETWORK IN Class A (BFLY) Stock Down Today?

By the Top Tier Newswire AI Desk · September 2, 2026 at 11:29 AM ET · reviewed against 2 wire stories

BUTTERFLY NETWORK IN Class A (BFLY) is down -5.49% in the latest session. Our newswire has captured 2 stories on BFLY across 2 sources in the last 36 hours, with AI sentiment reading bullish (avg 66/100).

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Butterfly Network Inc Class A (BFLY) fell 5.49% to $7.73 in morning trading on Monday following the announcement of a partnership with Merge Labs to develop brain-computer interfaces using ultrasound-on-chip technology. The stock opened higher but reversed sharply after the news, with volume reaching 1.3 million shares, below its 3-month average. The partnership, while seen as a strategic step, appears to have triggered profit-taking and short-term profit-liquidation given the company’s ongoing unprofitability and high beta.

What Happened

Butterfly Network announced a collaboration with Merge Labs to advance brain-computer interface technology using its Poseidon ultrasound-on-chip platform. The partnership was reported by The Fly and StockTitan within the last 36 hours. The deal aims to leverage Butterfly’s diagnostic imaging technology for non-invasive neural interface applications. The news came as the stock was already trading at a 52-week low of $7.69 earlier in the session, indicating investor uncertainty about the partnership’s immediate financial impact. The stock had previously risen on Q2 results and a partnership with Midjourney, but recent earnings and revenue guidance have not yet translated into consistent profitability.

What The Data Shows

The stock opened at $8.23, a small gap up from the prior close of $8.18, but quickly reversed lower. It hit a high of $8.50 before falling to a session low of $7.69. The stock has declined 3.4% over the last eight sessions, from $9.49 to $9.17. The company’s fundamentals remain weak, with a trailing twelve-month net margin of -66.7% and an EPS of -$0.29. Revenue has grown 28.1% TTM, but the stock’s beta of 2.08 suggests it is highly volatile. Insiders have sold $97.0 million in shares over the last 90 days, while one director recently bought $1 million in stock.

What To Watch

The company is expected to provide more details on the partnership’s financial terms and potential revenue impact in the coming weeks. Investors should also monitor the stock’s volume and price action ahead of any upcoming earnings reports or corporate updates.

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.

BFLY by the numbers

Last: $7.73Session: -5.49%7 sessions: -3.42%Coverage: 2 stories / 2 sourcesAI sentiment: 66/100 (bullish)Mkt cap: $2.1B52w: $1.47 to $10.05
BFLY · Sep 2 session (5-min) · -7.70% vs prior close · updated 8:45 PM ET
$7.45$7.98$8.52prev close $8.18$7.557:00 AM10:11 AM1:22 PM4:33 PM7:45 PM7:00 AM · $8.177:05 AM · $8.127:10 AM · $8.157:15 AM · $8.137:20 AM · $8.147:50 AM · $8.238:00 AM · $8.248:10 AM · $8.248:20 AM · $8.238:45 AM · $8.248:50 AM · $8.249:05 AM · $8.219:25 AM · $8.299:30 AM · $8.299:35 AM · $8.379:40 AM · $8.459:45 AM · $8.449:50 AM · $8.469:55 AM · $8.1710:00 AM · $8.1510:05 AM · $8.1610:10 AM · $8.1010:15 AM · $8.0810:20 AM · $8.0910:25 AM · $8.0610:30 AM · $8.0710:35 AM · $8.0910:40 AM · $8.0710:45 AM · $8.0410:50 AM · $8.0010:55 AM · $7.9911:00 AM · $7.8911:05 AM · $7.8911:10 AM · $7.8711:15 AM · $7.8611:20 AM · $7.7511:25 AM · $7.7211:30 AM · $7.7411:35 AM · $7.7411:40 AM · $7.7511:45 AM · $7.7111:50 AM · $7.7411:55 AM · $7.7412:00 PM · $7.7212:05 PM · $7.7512:10 PM · $7.7612:15 PM · $7.7212:20 PM · $7.7212:25 PM · $7.7112:30 PM · $7.6712:35 PM · $7.6712:40 PM · $7.6712:45 PM · $7.6712:50 PM · $7.5312:55 PM · $7.541:00 PM · $7.541:05 PM · $7.581:10 PM · $7.581:15 PM · $7.561:20 PM · $7.561:25 PM · $7.541:30 PM · $7.511:35 PM · $7.551:40 PM · $7.541:45 PM · $7.571:50 PM · $7.571:55 PM · $7.582:00 PM · $7.582:05 PM · $7.592:10 PM · $7.572:15 PM · $7.632:20 PM · $7.632:25 PM · $7.632:30 PM · $7.622:35 PM · $7.632:40 PM · $7.662:45 PM · $7.702:50 PM · $7.662:55 PM · $7.623:00 PM · $7.633:05 PM · $7.673:10 PM · $7.693:15 PM · $7.703:20 PM · $7.683:25 PM · $7.703:30 PM · $7.683:35 PM · $7.633:40 PM · $7.623:45 PM · $7.613:50 PM · $7.633:55 PM · $7.614:00 PM · $7.614:05 PM · $7.614:10 PM · $7.624:15 PM · $7.504:20 PM · $7.594:35 PM · $7.584:40 PM · $7.564:50 PM · $7.544:55 PM · $7.595:05 PM · $7.545:15 PM · $7.615:20 PM · $7.625:30 PM · $7.615:35 PM · $7.615:50 PM · $7.615:55 PM · $7.616:00 PM · $7.596:10 PM · $7.566:30 PM · $7.536:35 PM · $7.616:55 PM · $7.597:00 PM · $7.607:05 PM · $7.607:10 PM · $7.607:40 PM · $7.567:45 PM · $7.55
AI sentiment, last 36h · averaged over 2 stories · 66/100 bullish
AI sentiment 66/100 (bullish)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 agopublishStockTitan · sentiment 66 · Merge Labs and Butterfly Network Partner to Advance Ultrasound-Based Brain-Computer InterfacesStockTitan · 66Merge Labs and Butterfly Network Partner to Advance Ultrasound-Based Brain-Computer Inter…The Fly · sentiment 66 · Butterfly Network and Merge Labs partner in brain-computer interfacesThe Fly · 66Butterfly Network and Merge Labs partner in brain-computer interfaces
12d agoThe FlyBULLISH 66Product/PR

Butterfly Network and Merge Labs partner in brain-computer interfaces

12d agoStockTitanBULLISH 66Product/PR

Merge Labs and Butterfly Network Partner to Advance Ultrasound-Based Brain-Computer Interfaces

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

Earlier BFLY move explainers: 2026-09-02 · 2026-08-24 · 2026-08-03 · 2026-07-31