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BFLYButterfly Network, Inc.Hold4.5·$8.76+14.00%
BFLY · Why this verdict

Why Butterfly Network (BFLY) is rated HOLD

Updated

Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results.

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Methodology · Editorial policy & full disclaimer

VerdictHOLD
Overall score4.5/10
ConfidenceMEDIUM
MacroNEUTRAL

Thesis pillars

The company has beaten earnings estimates in all of the last 4 quarters, with an average surprise of 39.6%, and the engine flags an upcoming earnings catalyst.

Stable
Catalyst breakdown
Expectation
The beat streak should extend to at least 3 of the next 4 quarters over the next 12 months.

CounterA high average surprise driven off small-loss EPS bases can produce outsized percentage beats without a durable improvement in the underlying business.

The stock is in a technical breakout, forming a golden cross and trading above all major moving averages with an RSI of 62 and a bullish MACD.

Stable
Chart pattern detection
Expectation
Price should sustain trading above its 200-day moving average and the breakout should hold over the next 12 months.

CounterOn-balance volume is actually falling in a distribution pattern, suggesting the breakout may lack the underlying volume conviction needed to sustain.

The stock already screens as expensively valued with a value score of just 1.8, and the analyst target has effectively already been reached, per the -21.8% upside warning.

Stable
Bear case
Expectation
The value score should climb above 4.0 or the upside estimate should turn positive over the next 12 months if valuation resets favorably.

CounterStrong growth of 25% YoY and a perfect beat streak could justify a valuation premium that a static value score doesn't fully capture.

The engine's asymmetry ratio sits at -1.46, having failed the gate, with modeled downside outweighing the baseline upside estimate.

Stable
Engine gate (failed)
Expectation
The asymmetry ratio should turn positive and exceed 1.0 over the next 12 months for the risk/reward setup to improve.

CounterThe breakout-driven price target of $9.50 implies 23.7% upside from the technical target calculation, suggesting the negative asymmetry figure may be overly conservative relative to the setup.

Insiders have been net sellers, offloading $4,194,133 (0.209% of market cap) over the past 90 days with 6 sell transactions and no offsetting buys, generating a bearish insider signal.

Stable
Insider transaction read
Expectation
Insider activity should shift toward net buying or the bearish signal should moderate over the next 12 months.

CounterThe selling is classified as only minor in severity relative to market cap and could reflect routine diversification rather than a negative view of company prospects.

TrendMatrix Research · core thesis

Engine thesis — one sentence

BFLY combines a perfect earnings beat streak and a technical breakout with an expensive valuation and a negative modeled risk/reward, while insiders have recently been net sellers.

Falsifiable statement — pillar-level invalidators below. Engine-derived; not personalized advice.

Per-dimension breakdown

Value

1.8/10data confidence 33%
ComponentSub-score
P/S0.0
Analyst target3.0
  • Expensive valuation

Quality

4.2/10data confidence 100%
ComponentSub-score
ROE0.0
ROA0.0
Gross margin9.2
Op margin0.0
Net margin0.0
Current ratio9.0
FCF quality4.7
Moat7.2
Rule of 405.5
Piotroski F6.7
  • FCF-positive despite GAAP loss (FCF margin 9%, FCF yield 0.4%)

Growth

8.7/10data confidence 33%
ComponentSub-score
Rev growth8.7
  • Strong growth: 25% YoY

Momentum

4.9/10data confidence 100%
ComponentSub-score
RSI5.0
MACD8.2
OBV1.0
MA position9.0
Volume1.5
  • Volume distribution (falling OBV)
  • Above 200-day MA

Sentiment

4.6/10data confidence 100%
ComponentSub-score
LLM sentiment6.2
Analyst rating5.0
Price target2.4
  • Below analyst target

Insider

3.4/10data confidence 75%
ComponentSub-score
materiality3.0
insider conviction2.0
holder change5.1
  • Notable insider selling — $4,194,133 (0.209% of mkt cap)

Peer rank

2.1/10data confidence 80%
ComponentSub-score
value rank0.2
quality rank0.7
growth rank7.4

Technical

4.2/10data confidence 100%
ComponentSub-score
bollinger2.0
support resistance1.7
52w position8.1
gap5.0

Risk (lower is worse)

3.9/10data confidence 100%
ComponentSub-score
short interest3.7
days to cover5.1
volatility0.0
put call6.7
implied vol0.0
max pain risk3.0
beta3.2
debt equity9.6
  • High IV: 130%
  • Above max pain $2
  • Concentration risks: 2 HIGH (10-K Item 1A — sized via position_sizing, validated via buy_confidence)

Catalyst

7.6/10data confidence 100%
ComponentSub-score
erm5.0
earnings history10.0
earnings timing5.0
surprise avg10.0
news activity8.0
  • Perfect beat streak: 4Q

How the verdict was assembled

Engine trigger

Multiple concerning factors. Consider reducing position. | News modifier +2 (SELL_IF_HOLDING → HOLD_IF_HOLDING).

Engine technical detail
verdict_path: L4:PATH_F_SELL|L3:NEWS_MOD=+2
Passed (6)
  • MOMENTUM:4.9>=4.5
  • INSIDER:OK
  • NEWS_EVENTS:NONE_RECENT
  • EARNINGS_PROXIMITY:25d clear
  • SEMI_CYCLE_PEAK:CLEAR
  • MATERIALS_CYCLE_PEAK:CLEAR
Failed (1)
  • ASYMMETRY:-2.1=NEGATIVE
Warning (2)
  • MOMENTUM:4.9<5.5 (soft — BUY_NOW allowed but watch)
  • 8K_CSUITE_CHANGE:5.02 (officer departure/appointment)
Reward-to-Risk
-2.11
Upside
-31.7%
Downside
15.0%
Sizing output
AVOID

SetupBreakout Golden cross, above all MAs, RSI 68, MACD bullish

EdgeCatalyst-Driven Earnings in 25d with 4/4 beat streak

SuitabilityAggressive Beta 2.05>1.3, MCap $2.0B<$5B

Investment implication

The F-path SELL output reflects an overall score of 4.5 below the 5.4 soft trigger — multiple weakening dimensions accumulated rather than a single hard-floor breach. The strongest dimension ( Growth at 8.7) was not enough to lift the adjusted overall above the threshold. Co-occurring failed gates ( ASYMMETRY:-2.1=NEGATIVE) reinforce the read. Current asymmetry R:R is -2.11 — supplementary context, not the trigger for this path.

The strongest dimensions are Growth at 8.7, Catalyst at 7.6, and Momentum at 4.9; the weakest are Value at 1.8, Peer rank at 2.1, and Insider at 3.4. The V9 engine flagged 1 failed gate with 2 warnings, producing an asymmetric reward-to-risk of -2.11 and an engine sizing output of AVOID.

What would invalidate the thesis

Falsifying conditions — when triggered, the corresponding pillar's thesis is invalidated.

  • P1Perfect Earnings Beat Streak

    Trip ifEarnings beat rate falls below 2 of the next 4 quarters, breaking the current 4-quarter streak.

  • P2Technical Breakout Setup

    Trip ifRSI falls below 40 from the current 62, reversing the current breakout setup.

  • P3Expensive Valuation Limited Upside

    Trip ifValue score rises above 5.0 from the current 1.8.

  • P4Negative Asymmetry Risk Reward

    Trip ifAsymmetry ratio rises above 1.0 from the current -1.46.

  • P5Notable Insider Selling

    Trip ifNet insider buying exceeds $500,000 over a 90-day period, reversing the current net selling of $4,194,133.

Engine reasoning is mechanically derived from pipeline gate outputs. See decision view.

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