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ATTOAttovia Therapeutics, Inc.Sell4.9·$13.73
SellModerate Confidence
Investment thesis

Attovia is a pre-revenue biotech where insiders bought $68.4M (9.247% of market cap) while the shares sit in capitulation-style selling, 42% off their high, with quality below the engine's floor.

Thesis pillars

  • Heavy Insider Buying→Stable
  • Capitulation Momentum↑Improving
  • Pre Revenue Cash Burn↑Improving
  • +1 more pillar — see the Why tab for full reasoning

Full reasoning →

Open full analysis

Attovia Therapeutics, Inc. (ATTO) Stock Analysis

Oversold Bounce setup

SellVALUE-TRAP 2/5QualityModerate Confidence

Healthcare · Biotechnology

Sell if holding. Engine safety override at $13.73: Quality below floor (3.0 < 4.0) triggers a hard block regardless of the otherwise-positive setup — overall score 4.9/10. Specifically: Below-average business quality; Negative price momentum.

Attovia Therapeutics, Inc., a clinical-stage biopharmaceutical company, develops biotherapeutics for immune-mediated diseases in the United States. The company provides ATTOBODY, a biparatopic biologics platform designed to deliver improved treatments. The company's products... Read more

$13.73+60.2% A.UpsideScore 4.9/10#172 of 241 Biotechnology
QualityF-score4 / 9FCF yield—
Stop $12.77Resistance target $22.00A.R:R 0.0:1
Analyst consensus$42.20+207.4%5 analysts
$22.00Resistance target
$13.73price
$42.20mean
$52

Sell if holding. Engine safety override at $13.73: Quality below floor (3.0 < 4.0) triggers a hard block regardless of the otherwise-positive setup — overall score 4.9/10. Specifically: Below-average business quality; Negative price momentum. Chart setup: Oversold RSI 27, near Bollinger lower, volume surge. Score 4.9/10, moderate confidence.

Passes 6/8 gates (clean insider activity, no SEC red flags, news events none recent, earnings proximity 24d clear, semi cycle peak clear, materials cycle peak clear). Fails on weak momentum. Suitability: speculative.

news + 30-day 8-K events · 5-min refresh

Recent developments

updated 2026-10-19
TrendMatrix Research · upcoming catalyst calendar

Upcoming dated catalysts

Wed, Nov 11, 202624d to earnings· next earnings call

Thesis

Rewards
No bull case signals
Risks
DATA_ISSUE: analyst_target_implausible (raw $42.20 vs price $13.73 — ratio 3.1×). Rejected, falling back to technical TP.
Quality below floor (3.0 < 4.0)
Value-trap signals (2/5): Margin compression (op margin -39.6%), Material insider selling (22 sells, 1.00% of cap)

Key Metrics

P/E (TTM)—
P/E (Fwd)-5.8
Mkt Cap$627M
EV/EBITDA-10.3
Profit Mgn0.0%
ROE—
Rev Growth—
Beta—
DividendNone
Rating analysts5

Quality Signals

Piotroski F4/9MoatNarrow

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

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About TrendMatrix. TrendMatrix is a publisher of general securities research and market commentary. We publish on a regular schedule. All content is the same for every subscriber in a tier — we do not provide personalized investment advice and we do not take into account any individual subscriber's financial situation, investment objectives, risk tolerance, tax situation, or holdings.

Not investment advice. TrendMatrix is not a registered investment adviser. Our content is for informational and educational purposes only. Consult your own licensed investment adviser, broker, or tax professional before making any investment decision.

Conflicts and positions. The TrendMatrix editorial team frequently holds personal long-term positions in securities discussed. We disclose positions held at the time of publication on each piece. We maintain a trading-window policy: we do not initiate or close positions in the same direction as a TrendMatrix publication within 24 hours before or 72 hours after publication.

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Performance. Past performance is not indicative of future results. Performance figures reflect the published model only and do not reflect any individual subscriber's actual results.

Methodology · Editorial policy & full disclaimer

Rating Breakdown

3 floor-breakers

No near-term catalyst priced in. Thesis progression will come from fundamentals grinding, not event reaction.static

Earnings History
0.0
Surprise Avg
0.7
Earnings Timing
5.0

Quality below the gate floor. Component breakdown shows what dragged the score down.static

Gross Margin
0.0
Net Margin
0.0
Piotroski F
4.4
Current Ratio
5.0
Moat
5.5
Quality concerns

Price action weak — below key moving averages, no momentum carry. Needs a base before trend-continuation setups apply.static

Macd
0.0
Obv
1.0
Ma Position
2.5
Rsi
3.0
Volume
9.8
Capitulation risk (RSI 27, below 200MA)Volume distribution (falling OBV)
GatesMomentum 3.3<4.5A.R:R UPSIDE_EXHAUSTED (upside=0.0%)Insider activity: OKNo SEC red flagsNEWS EVENTS NONE RECENTEARNINGS PROXIMITY 24d clearSEMI CYCLE PEAK CLEARMATERIALS CYCLE PEAK CLEAROversold BounceSuitability: Speculative
RSI
27 · Oversold
↓ 20D MA↓ 50D MA↓ 200D MASupport $12.94Resistance $22.45

Price Targets

$13
$22
A.R:R0.0:1

Position Sizing

ConvictionNone
Suggested %0%
Max %0%
RegimeSteady

Risk Alerts

! DATA_ISSUE: analyst_target_implausible (raw $42.20 vs price $13.73 — ratio 3.1×). Rejected, falling back to technical TP.
! Quality below floor (3.0 < 4.0)
! Value-trap signals (2/5): Margin compression (op margin -39.6%), Material insider selling (22 sells, 1.00% of cap)

Earnings

M
M
M
M
0/4 beats
Next Earnings2026-11-11 (24d)

Verdict History

reverse chrono — latest first
Loading history...
Verdicts are recorded on every nightly pipeline run. Rows capture transitions (verdict flips, score deltas ≥0.3, entry/TP/SL changes). Rows with a ▶ can be expanded to see the change reason. Aggregate cohort performance is tracked in the recommendation ledger.
Frequently Asked Questions
Is ATTO stock a buy right now?

Sell if holding. Engine safety override at $13.73: Quality below floor (3.0 < 4.0) triggers a hard block regardless of the otherwise-positive setup — overall score 4.9/10. Specifically: Below-average business quality; Negative price momentum. Chart setup: Oversold RSI 27, near Bollinger lower, volume surge. Prior stop was $12.77. Score 4.9/10, moderate confidence.

What is the ATTO stock price target?

Resistance target: $22.00 (+60.2% upside). Prior stop was $12.77. Stop-loss: $12.77.

What are the risks of investing in ATTO?

DATA_ISSUE: analyst_target_implausible (raw $42.20 vs price $13.73 — ratio 3.1×). Rejected, falling back to technical TP.; Quality below floor (3.0 < 4.0); Value-trap signals (2/5): Margin compression (op margin -39.6%), Material insider selling (22 sells, 1.00% of cap).

Is ATTO overvalued or undervalued?

Attovia Therapeutics, Inc. trades at a P/E of N/A (forward -5.8). TrendMatrix value score: 5.0/10. Verdict: Sell.

0
What does Attovia Therapeutics, Inc. do?Attovia Therapeutics, Inc., a clinical-stage biopharmaceutical company, develops biotherapeutics for immune-mediated...

Attovia Therapeutics, Inc., a clinical-stage biopharmaceutical company, develops biotherapeutics for immune-mediated diseases in the United States. The company provides ATTOBODY, a biparatopic biologics platform designed to deliver improved treatments. The company's products include ATTO-1310, a novel ATTOBODY-based Fc-fusion protein therapeutic that inhibits IL-31; developed for the treatment of chronic pruritic diseases such as CPUO, high-itch AD, cholestatic pruritus, and CKD-aP; ATTO-2306, an ATTOBODY-based, half-life-extended immunoglobulin G (IgG)-fusion protein therapeutic that inhibits IL-13 and IL-31; developed for the treatment of AD and other immune-mediated skin diseases, such as CSU and PN; and ATTO-1091, a trispecific ATTOBODY-based Fc-fusion protein therapeutic that inhibits TL1A, IL-23, and integrin a4ß7; developed for IBD a chronic immune-mediated condition characterized by persistent inflammation of the gastrointestinal tract, includes ulcerative colitis (UC) and crohn's disease (CD). The company was incorporated in 2022 and is based in San Carlos, California.

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