$BFLY stock is down 16% today. Here's what we see in our data.

Butterfly Network (BFLY) stock fell 16% today with $32.5M in trading volume. Insiders sold 7.7M shares in 6 months, while 140 hedge funds increased holdings and 100 decreased. Notable moves include D.E. Shaw adding 6.3M shares and Bank of America reducing by 2M.

Original reporting
Published Oct 30, 2026, 7:17 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Oct 30, 2026, 8:13 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
$BFLY stock is down 16% today. Here's what we see in our data. — source image
Decision brief

The 30-second read

$BFLYBearishLow
01

Why it matters

The heavy insider sell‑off combined with mixed fund activity suggests short‑term weakness, but the lack of a concrete catalyst limits actionable insight.

02

Market read

The article provides a snapshot of sell pressure on BFLY, useful for short‑term traders monitoring insider activity.

03

What to watch

Potential upcoming product announcements or contract wins not yet disclosed could reverse the trend.

Relevance 4/10Novelty 2/10Timing: intraday today

Background

BFLY is a small‑cap aerospace company; the article aggregates recent insider trades and hedge fund holdings data from Quiver Quantitative.

Company-level read

Ticker impact

$BFLYBearishMedium confidence
Context

The article reports a 16% intraday drop in BFLY stock accompanied by heavy insider selling and mixed hedge fund activity, indicating heightened sell pressure.

Expected impact

likely continued downward pressure as market absorbs insider sell volume

Evidence & confidence

Large insider sales (over 13M shares) and recent fund outflows signal negative sentiment; no new positive catalyst is presented.

Market effects

The data may prompt scrutiny of other small‑cap aerospace/defense stocks with similar insider activity.

Limited to U.S. small‑cap investors; no broader regional effect.

Minimal global relevance beyond niche investors.

Counterpoint

Some may view the insider sell‑off as a buying opportunity if the stock is oversold.

Key entities

  • Jonathan M Rothberg

    Sold 7.8M shares worth $54.4M

  • Larry Robbins

    Sold 4.2M shares worth $34.6M

Related articles

$BFLYHigh

Butterfly Network Q3 Earnings Call Highlights

Butterfly Network (BFLY) reported Q3 record gross profit of $23.8M, up from a $3.8M loss last year. Adjusted EBITDA loss narrowed to $1.2M. Full-year 2026 revenue guidance raised to $123M-$126M. Company plans international strategy shift and expects FedRAMP authorization to boost government business. Cash reserves at $122M.

$BFLYMed

Butterfly (BFLY) Q3 2026 Earnings Call Transcript

Butterfly (BFLY) reported Q3 2026 revenue of $32.6M, beating guidance by 9%. The company raised full-year guidance and highlighted growth in U.S. enterprise contracts and international expansion. Key developments include FedRAMP authorization for federal government contracts and new partnerships in brain-computer interface and healthcare applications.

$BFLYMed

Butterfly Network, Inc. Q3 2026 Earnings Call Summary

Butterfly Network reported Q3 2026 earnings, highlighting revenue growth driven by its Embedded business and U.S. enterprise contracts. International performance lagged, but the company is shifting to an institutional model. Gross margins reached 73%, and full-year guidance was raised. The company plans to launch new chips and enter the cart-based ultrasound market by 2028. A $150M ATM program was established for financial flexibility.

$BFLYMed

Butterfly Network Reports Third Quarter 2026 Financial Results

Butterfly Network, Inc. (BFLY) filed an SEC Form 8-K — Results of Operations and Financial Condition. Exhibit 99.1 Butterfly Network Reports Third Quarter 2026 Financial Results Beats High End of Quarterly Revenue and Adjusted EBITDA Guidance • Delivered quarterly Revenue of $32.6 million, driven in part by Embedded revenue • Recorded highest gross margin in Company history at 73

$QSIMed

2 Brain-Computer Interface Stocks to Watch While Neuralink Stays Private

Neuralink, a private brain-computer interface (BCI) company, successfully helped a patient with ALS communicate. Investors cannot buy Neuralink, but two public companies, Quantum-Si (QSI) and Butterfly Network (BFLY), are connected to the BCI field. QSI makes research tools and saw a 7x volume spike, while BFLY supplies ultrasound chips to BCI developers like Merge Labs and Bridge Neurotech.

$BFLYHigh

Why is Butterfly Network stock climbing today?

Butterfly Network (BFLY) stock rose 1.6% pre-market after Canaccord Genuity initiated coverage with a Buy rating and $10 target, citing its ultrasound tech and AI capabilities. Analysts highlight new products and partnerships. The stock has seen positive analyst activity, with a consensus target of $11.40. Q3 earnings are due October 29.