What is the 13F Pro Quality Score for BFLY?

13F Pro ranks Butterfly Network, Inc. (BFLY) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View BFLY's current score at https://13fpro.ai/research/BFLY (free sign-up required for the full ranking).

Which hedge funds own the most BFLY stock?

Based on the most recent Form 13F-HR filings on SEC EDGAR, the largest reported institutional holders of BFLY include BlackRock,, GLENVIEW CAPITAL MANAGEMENT,, Fosun International Ltd. Holdings are reported quarterly within 45 days of quarter-end and updated on https://13fpro.ai/research/BFLY as soon as new 13F filings post.

Where does 13F Pro source BFLY data?

All Butterfly Network, Inc. fundamentals and ownership data come directly from SEC EDGAR. Butterfly Network, Inc. files with the SEC under CIK 1804176. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is BFLY in?

Butterfly Network, Inc. (BFLY) is classified in the Healthcare sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/healthcare.

How often is BFLY research updated on 13F Pro?

BFLY's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

Butterfly Network, Inc.(BFLY)Stock Analysis

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13F Pro Quality Score

29.5/100

Rank #2,407 of 2,879 stocks

View Healthcare peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Aug 14, 2026.

Revenue Growth

78.6/100

Profitability

8.5/100

Balance Sheet

9.3/100

Earnings Quality

30.0/100

Free Cash Flow

10.1/100

Institutional Flow

94.3/100

Revenue Scale

16.8/100

Dilution Risk

7.8/100

BFLY Stock Analysis & AI Quality Score

AI stock analysis and institutional research for Butterfly Network, Inc. (BFLY), a Healthcare sector company. 13F Pro's AI-powered ranking engine scores BFLY at 29.5/100 on a 32-signal composite quality model, placing it at rank #2,407 of 2,879 stocks — the bottom half of the AI-ranked universe. BFLY scores in the top quartile across institutional flow (94.3), revenue growth (78.6). Areas of concern include profitability (8.5) and balance sheet strength (9.3), which score below median versus the broader universe. Shareholder dilution risk is elevated at 7.8/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q1 2026), Butterfly Network, Inc. reports quarterly revenue of $26.5M, net income of $-12.7M, free cash flow of $-14.8M. Top institutional holders of BFLY by reported 13-F value include BlackRock,, GLENVIEW CAPITAL MANAGEMENT,, Fosun International Ltd, based on the most recent SEC filings. BFLY trades on the NYSE exchange and files with the SEC under CIK 1804176. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate BFLY daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for Butterfly Network, Inc. directly from SEC EDGAR. Butterfly Network, Inc.'s 13F Pro composite quality score has ranged between 8 and 52 since 2022, currently 29.5 — an improving long-term trajectory across 52 quarterly and live scoring snapshots.

✦

Fun facts about Butterfly Network, Inc.

Quirks, history, and lore behind BFLY — the kind of stuff that makes a stock memorable.

1
The Basics
U.S. medical device company · listed on NYSE · headquartered in Connecticut · operates in the diagnostic imaging space.
2
The Numbers
A small-cap company with annual revenue in the range of tens of millions of dollars — burning cash as it scales, which is pretty on-brand for a hardware startup trying to reinvent a century-old technology.
3
The History
Founded around 2011 and spun out of research at Yale University, it went public via a SPAC merger in 2021 — riding the wave of blank-check enthusiasm like a true child of its era.
4
The Secret
Its core innovation is cramming an entire ultrasound machine onto a single semiconductor chip, replacing bulky carts worth tens of thousands of dollars with something you can hold in one hand.
5
The Lore
The company counts Bill Gates among its early high-profile backers, and its device has been used in remote and battlefield settings where dragging a hospital cart is simply not an option.
6
The Giveaway
Its handheld, whole-body ultrasound device plugs into a smartphone and is named the Butterfly iQ — because apparently stethoscopes are so last century.

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Revenue

Q1 2026

$26.5M

Net Income

Q1 2026

$-12.7M

Free Cash Flow

Q1 2026

$-14.8M

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro+

Revenue

+19.0% YoY

$97.6MFY 2025

FY22 $73.4MFY23 $65.9MFY24 $82.1MFY25 $97.6M

Net Income

-6.3% YoY

$-77.1MFY 2025

FY22 $-168.7MFY23 $-133.7MFY24 $-72.5MFY25 $-77.1M

Operating Income

-16.1% YoY

$-86.4MFY 2025

FY22 $-193.0MFY23 $-145.6MFY24 $-74.4MFY25 $-86.4M

EPS (Diluted)

+8.8% YoY

$-0.31FY 2025

FY22 $-0.84FY23 $-0.65FY24 $-0.34FY25 $-0.31

Total Assets

+15.8% YoY

$296.5MFY 2025

FY22 $417.6MFY23 $304.3MFY24 $256.1MFY25 $296.5M

Op. Cash Flow

+69.5% YoY

$-12.7MFY 2025

FY22 $-169.1MFY23 $-98.8MFY24 $-41.7MFY25 $-12.7M

Metric	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2019
Revenue	$97.6M +19.0%	$82.1M +24.5%	$65.9M -10.2%	$73.4M +17.3%	$62.6M +126.8%	$27.6M
Net Income	$-77.1M -6.3%	$-72.5M +45.8%	$-133.7M +20.8%	$-168.7M -420.6%	$-32.4M +67.5%	$-99.7M
Operating Income	$-86.4M -16.1%	$-74.4M +48.9%	$-145.6M +24.6%	$-193.0M -0.2%	$-192.7M -88.4%	$-102.3M
EPS (Diluted)	$-0.31 +8.8%	$-0.34 +47.7%	$-0.65 +22.6%	$-0.84 -342.1%	$-0.19 +98.9%	$-17.08
Total Assets	$296.5M +15.8%	$256.1M -15.8%	$304.3M -27.1%	$417.6M -27.0%	$572.0M	—
Operating Cash Flow	$-12.7M +69.5%	$-41.7M +57.8%	$-98.8M +41.6%	$-169.1M +10.6%	$-189.2M -57.1%	$-120.4M

AI Insight: BFLY Financial Trends

Revenue jumped 45% to $32M in Q4 2025 but fell back to $27M in Q1 2026, while losses persist despite some margin improvement.

• Revenue volatility evident with Q4 2025 spike to $32M followed by decline to $27M in Q1 2026.

• Operating losses improved from $-35M in Q3 2025 to $-14M in Q1 2026.

• Net losses narrowed from $-34M in Q3 2025 to $-13M in Q1 2026.

⚠ Operating cash flow turned negative to $-14M in Q1 2026 after positive $9M in Q4 2025.

⚠ Equity declined from $240M in Q1 2025 to $191M in Q1 2026 amid continued losses.

AI Insight: BFLY Ratio Trends

Operating margin improved meaningfully from -163.5% in Q3 2025 to -52.3% in Q1 2026, though company remains deeply unprofitable.

• Operating margin improved from -163.5% in Q3 2025 to -52.3% in Q1 2026, recovering from exceptional weakness.

• Net profit margin strengthened from -158.1% in Q3 2025 to -47.8% in Q1 2026.

• ROIC improved from -69.0% in Q3 2025 to -29.0% in Q1 2026, still deeply negative.

⚠ Company remains deeply unprofitable with TTM operating margin at -79.5% despite recent quarterly improvements.

⚠ Q3 2025 showed severe deterioration across all metrics before Q4 2025 recovery began.

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Available Research

13F Pro tracks comprehensive data for Butterfly Network, Inc. including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of BFLY

BlackRock, Inc.
$64.5M15,961,480 sh
GLENVIEW CAPITAL MANAGEMENT, LLC
$57.9M14,335,055 sh
Fosun International Ltd
$43.3M10,716,630 sh
Hood River Capital Management LLC
$34.8M8,620,848 sh
VANGUARD CAPITAL MANAGEMENT LLC
$33.1M8,192,119 sh
STATE STREET CORP
$22.4M5,539,660 sh
ARK Investment Management LLC
$21.1M5,227,503 sh
GEODE CAPITAL MANAGEMENT, LLC
$19.4M4,809,104 sh
AWM Investment Company, Inc.
$17.9M4,430,593 sh
BANK OF AMERICA CORP /DE/
$16.8M4,165,222 sh

Fund	Value	Shares
BlackRock, Inc.	$64.5M	15,961,480
GLENVIEW CAPITAL MANAGEMENT, LLC	$57.9M	14,335,055
Fosun International Ltd	$43.3M	10,716,630
Hood River Capital Management LLC	$34.8M	8,620,848
VANGUARD CAPITAL MANAGEMENT LLC	$33.1M	8,192,119
STATE STREET CORP	$22.4M	5,539,660
ARK Investment Management LLC	$21.1M	5,227,503
GEODE CAPITAL MANAGEMENT, LLC	$19.4M	4,809,104
AWM Investment Company, Inc.	$17.9M	4,430,593
BANK OF AMERICA CORP /DE/	$16.8M	4,165,222

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Is BFLY a good stock to buy?

13F Pro's AI-powered analysis of Butterfly Network, Inc. (BFLY) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Healthcare sector (listed on NYSE). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for BFLY are available on the BFLY stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing.

Which hedge funds own BFLY?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling BFLY. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of Butterfly Network, Inc.'s investment landscape.