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ATECAlphatec Holdings, Inc.Sell6.3·$8.70+2.35%
ATEC · Why this verdict

Why Alphatec Holdings (ATEC) is rated SELL

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

VerdictSELL
Overall score6.3/10
ConfidenceMEDIUM
MacroNEUTRAL
TrendMatrix Research · core thesis

Engine thesis — one sentence

Alphatec Holdings presents an unusual combination: three consecutive reported earnings beats with over 130% average positive surprise, a PEG ratio of 0.08, more than 75% upside to analyst targets, and positive free cash flow despite GAAP losses — but an extreme put-to-call ratio of 23.50, a confirmed declining long-term price trend, and a high-severity supplier concentration risk temper near-term conviction, warranting a cautious watch rather than immediate entry.

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

Thesis pillars

Despite reporting GAAP losses, the company generates a positive free cash flow margin of 7% and a free cash flow yield of 4.3%, indicating that operating cash generation is healthier than headline net income suggests.

Stable
Quality breakdown
Expectation
Free cash flow margin expanding above 10% over the next 12 months would confirm that the divergence between GAAP losses and actual cash generation is widening favorably.

CounterPositive free cash flow from a GAAP-loss business can reflect working capital timing rather than durable operating strength; if revenue growth slows, the free cash flow margin could quickly turn negative.

Three of the four most recently reported quarters show positive earnings surprises with an average upside of over 130%, indicating a pattern of consistently delivering above analyst expectations across multiple reporting periods.

Stable
Earnings
Expectation
A fourth consecutive positive earnings surprise in the next reported quarter would deepen confidence that the beat pattern is structural rather than episodic.

CounterThe high average positive surprise may reflect a period of deliberately conservative analyst expectations that are now being reset upward, making future beats harder to achieve even if underlying operations remain sound.

The stock trades at a forward price-to-earnings multiple of 14.4 times and a PEG ratio of 0.08, while analyst price targets imply more than 75% upside from current levels — suggesting the market has not yet fully credited the growth trajectory.

Stable
Valuation breakdown
Expectation
Analyst price target consensus rising above $18 would reflect growing recognition of the growth potential and validate the valuation gap thesis.

CounterIf the growth rate underpinning the low PEG decelerates — for example, due to reimbursement headwinds or competitive pressure — the multiple would compress toward fair value, making the current price look full rather than cheap.

A put-to-call ratio of 23.50 is extreme and reflects deeply bearish options market positioning; separately, a single HIGH-severity supplier concentration risk identified in regulatory filings creates a tail risk that could disrupt operations without an alternative supply agreement in place.

Stable
Risk breakdown
Expectation
The put-to-call ratio compressing below 5.00 from the current 23.50 and the supplier concentration risk being mitigated via a secondary supply agreement would signal both sentiment and operational risk have normalized.

CounterExtreme put-to-call ratios in small-cap names can reflect thinly traded options with limited open interest rather than genuine directional conviction, and may overstate the degree of actual bearish sentiment.

The 200-day moving average is sloping downward at over 5% per month and the stock trades below it, indicating a confirmed declining long-term price trend despite improving near-term momentum indicators.

Stable
Momentum breakdown
Expectation
The stock recovering above its 200-day moving average with the slope turning positive over 20 consecutive trading days would signal the long-term trend has reversed.

CounterNear-term momentum has recovered to above the constructive threshold, and if the earnings beat streak continues, the price could reclaim the 200-day moving average faster than the current slope implies.

Per-dimension breakdown

Value

9.1/10data confidence 67%
ComponentSub-score
P/S9.2
Fwd P/E8.1
PEG10.0
Analyst target9.0
  • Forward P/E: 14.7x
  • PEG: 0.09
  • Attractively valued

Quality

4.2/10data confidence 100%
ComponentSub-score
ROA0.0
Gross margin10.0
Op margin0.0
Net margin0.0
Current ratio6.7
FCF quality4.9
Moat6.5
Rule of 403.0
Piotroski F6.7
  • FCF-positive despite GAAP loss (FCF margin 7%, FCF yield 4.2%)
  • Rule of 40: 21 (fail)

Growth

8.0/10data confidence 67%
ComponentSub-score
Rev growth5.9
EPS growth10.0

Momentum

7.4/10data confidence 100%
ComponentSub-score
RSI3.0
MACD8.8
OBV10.0
MA position4.0
Volume10.0
vol acceleration8.6
  • Overbought bear rally (RSI 71)
  • Volume accumulation (rising OBV)
  • Below 200-MA, MA slope -6.6%/30d — confirmed downtrend
  • Volume surge (2.3x avg) on up move

Sentiment

6.6/10data confidence 100%
ComponentSub-score
Analyst rating5.0
Price target10.0
erm sentiment5.1
  • Analyst upside: 92%

Insider

6.0/10data confidence 75%
ComponentSub-score
materiality6.5
insider conviction6.5
holder change5.1
  • Modest insider buying — $947,732 (0.073% of mkt cap)

Peer rank

3.9/10data confidence 80%
ComponentSub-score
value rank7.3
quality rank1.8
growth rank6.5

Technical

1.3/10data confidence 100%
ComponentSub-score
bollinger1.1
support resistance2.7
52w position0.0

Risk (lower is worse)

5.0/10data confidence 100%
ComponentSub-score
short interest5.5
days to cover8.3
volatility0.0
put call10.0
implied vol1.4
max pain risk7.0
beta7.8
debt equity0.0
  • High IV: 72%
  • Concentration risks: 1 HIGH, 1 MED (10-K Item 1A — sized via position_sizing, validated via buy_confidence)

Catalyst

7.5/10data confidence 100%
ComponentSub-score
erm5.0
earnings history10.0
earnings timing5.0
surprise avg10.0
  • Strong earnings: 3B/0M

How the verdict was assembled

Engine trigger

Multiple concerning factors. Consider reducing position.

Engine technical detail
verdict_path: L4:PATH_F_SELL
Passed (7)
  • MOMENTUM:7.4>=5.5
  • ASYMMETRY:4.5>=1.5
  • INSIDER:OK
  • NEWS_EVENTS:NONE_RECENT
  • EARNINGS_PROXIMITY:36d clear
  • SEMI_CYCLE_PEAK:CLEAR
  • MATERIALS_CYCLE_PEAK:CLEAR
Failed (0)

none

Warning (2)
  • DEATH_CROSS:momentum=7.4>=5.0 recovering
  • 8K_FLAG:1.02
Reward-to-Risk
4.48
Upside
+67.3%
Downside
15.0%
Sizing output
AVOID

SetupRECOVERY Death cross but MACD improving, RSI 71

EdgeNO_EDGE No clear edge identified

SuitabilityAGGRESSIVE MCap $1.3B<$5B

Investment implication

The F-path SELL output reflects an overall score of 4.8 below the 5.6 soft trigger — multiple weakening dimensions accumulated rather than a single hard-floor breach. The strongest dimension ( Value at 9.1) was not enough to lift the adjusted overall above the threshold. Current asymmetry R:R is 4.48 — supplementary context, not the trigger for this path.

The strongest dimensions are Value at 9.1, Growth at 8.0, and Catalyst at 7.5; the weakest are Technical at 1.3, Peer rank at 3.9, and Quality at 4.2. The V9 engine cleared all gates with 2 warnings, producing an asymmetric reward-to-risk of 4.48 and an engine sizing output of AVOID.

What would invalidate the thesis

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

  • P1Three of the four most recently reported quarters show positive earnings surprises with an average upside of over 130%, indicating a pattern of consistently delivering above analyst expectations across multiple reporting periods.

    Trip ifEPS surprise falls below 0% for 2 consecutive reported quarters.

  • P2The stock trades at a forward price-to-earnings multiple of 14.4 times and a PEG ratio of 0.08, while analyst price targets imply more than 75% upside from current levels — suggesting the market has not yet fully credited the growth trajectory.

    Trip ifForward price-to-earnings multiple expands above 25x from the current 14.4x, indicating the market has priced in the growth trajectory.

  • P3Despite reporting GAAP losses, the company generates a positive free cash flow margin of 7% and a free cash flow yield of 4.3%, indicating that operating cash generation is healthier than headline net income suggests.

    Trip ifFree cash flow margin falls below 0% for 2 consecutive quarters.

  • P4A put-to-call ratio of 23.50 is extreme and reflects deeply bearish options market positioning; separately, a single HIGH-severity supplier concentration risk identified in regulatory filings creates a tail risk that could disrupt operations without an alternative supply agreement in place.

    Trip ifPut/call ratio compresses below 5.00 from the current 23.50.

  • P5The 200-day moving average is sloping downward at over 5% per month and the stock trades below it, indicating a confirmed declining long-term price trend despite improving near-term momentum indicators.

    Trip ifStock closes above its 200-day moving average for more than 20 consecutive trading days with the MA slope turning positive.

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

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