Value
8.1/10data confidence 67%| Component | Sub-score |
|---|---|
| P/S | 8.4 |
| Fwd P/E | 4.8 |
| PEG | 10.0 |
| Analyst target | 9.0 |
- ▸Forward P/E: 25.9x
- ▸PEG: 0.13
- ▸Attractively valued
MNKD · Why this verdict
Why MannKind (MNKD) is rated BUY WAIT
Updated
Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results. How we score · Editorial policy
Show full disclosure ▾Hide full disclosure ▴
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. People who build TrendMatrix, or entities they control, may hold positions, long or short, in securities it covers, and may trade them at any time. Positions are not disclosed individually. Verdicts are generated by an automated model applied by the same rules to every covered stock, and are not adjusted for any position held by the people who build TrendMatrix. We do not accept payment from issuers for coverage.
No paid promotion. TrendMatrix does not accept payment from any issuer, broker, or third party in exchange for coverage of any security.
No fiduciary duty. No fiduciary, advisory, or agency relationship is created between you and TrendMatrix by reading our content or subscribing to our service.
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.
VerdictBUY WAIT
Overall score6.5/10
ConfidenceMEDIUM
MacroRISK_OFF
TrendMatrix Research · core thesis
Engine thesis — one sentence
MannKind is growing revenue 43% year over year and generates positive free cash flow despite a GAAP loss, with a large gap to the analyst target, but three straight earnings misses, a confirmed downtrend and sole-supplier dependence keep it speculative.
Falsifiable statement — pillar-level invalidators below. Engine-derived; not personalized advice.
Thesis pillars
| Pillar | Expectation | Trend |
|---|---|---|
The company is free-cash-flow positive despite a GAAP loss, with a 10% FCF margin, a 3.9% FCF yield and a Rule of 40 score of 53. Quality breakdown | FCF margin should hold at or above 10% as revenue scales. | →Stable |
| CounterOperating and net margins score 0.0, so the FCF margin may rest on non-cash items or working capital and not on genuine profitability. | ||
Revenue grew 43% year over year, with quarterly revenue of $109.4M for the period ended June 2026 against $76.5M a year earlier. Growth breakdown | Revenue should keep growing at 25% or better year over year over the next four quarters. | →Stable |
| CounterQuarterly revenue has been lumpy, with $111.96M in December 2025 followed by $90.2M and then $109.4M, so the year-over-year pace may reflect timing rather than steady demand. | ||
EPS has missed estimates three times in a row, most recently -$0.01 against a $0.02 estimate, and recovery to positive EPS is needed for the thesis to hold. Miss count | EPS should return to positive territory and beat estimates within the next 12 months. | ↓Deteriorating |
| CounterMisses have widened from -$0.01 to -$0.05 in the earlier quarter and the average surprise is -228%, which shows earnings are deteriorating, not recovering. | ||
Price of $3.19 sits 120.5% below the $7.03 analyst target, against 11.4% downside to the $2.97 stop, a reward-to-risk of 10.5. Upside pct | Price should move toward the analyst target as growth and cash flow persist. | ↓Deteriorating |
| CounterAnalyst coverage is light, which dampens the signal, and the stock is more than 40% off its 52-week high in a downtrend with the 200-day average falling 8.4% over 30 days. | ||
Amphastar is the sole insulin supplier for Afrezza, so supply continuity underpins revenue growth. Bear case | Supply remains uninterrupted and quarterly revenue stays above $100M. | ↑Improving |
| CounterA single supplier disruption could halt product shipments, and the 10-K flags this concentration among 1 high and 1 medium risks. | ||
The company is free-cash-flow positive despite a GAAP loss, with a 10% FCF margin, a 3.9% FCF yield and a Rule of 40 score of 53.
→StableQuality breakdown
- Expectation
- FCF margin should hold at or above 10% as revenue scales.
CounterOperating and net margins score 0.0, so the FCF margin may rest on non-cash items or working capital and not on genuine profitability.
Revenue grew 43% year over year, with quarterly revenue of $109.4M for the period ended June 2026 against $76.5M a year earlier.
→StableGrowth breakdown
- Expectation
- Revenue should keep growing at 25% or better year over year over the next four quarters.
CounterQuarterly revenue has been lumpy, with $111.96M in December 2025 followed by $90.2M and then $109.4M, so the year-over-year pace may reflect timing rather than steady demand.
EPS has missed estimates three times in a row, most recently -$0.01 against a $0.02 estimate, and recovery to positive EPS is needed for the thesis to hold.
↓DeterioratingMiss count
- Expectation
- EPS should return to positive territory and beat estimates within the next 12 months.
CounterMisses have widened from -$0.01 to -$0.05 in the earlier quarter and the average surprise is -228%, which shows earnings are deteriorating, not recovering.
Price of $3.19 sits 120.5% below the $7.03 analyst target, against 11.4% downside to the $2.97 stop, a reward-to-risk of 10.5.
↓DeterioratingUpside pct
- Expectation
- Price should move toward the analyst target as growth and cash flow persist.
CounterAnalyst coverage is light, which dampens the signal, and the stock is more than 40% off its 52-week high in a downtrend with the 200-day average falling 8.4% over 30 days.
Amphastar is the sole insulin supplier for Afrezza, so supply continuity underpins revenue growth.
↑ImprovingBear case
- Expectation
- Supply remains uninterrupted and quarterly revenue stays above $100M.
CounterA single supplier disruption could halt product shipments, and the 10-K flags this concentration among 1 high and 1 medium risks.
Per-dimension breakdown
Quality
5.2/10data confidence 100%| Component | Sub-score |
|---|---|
| ROA | 0.5 |
| Gross margin | 10.0 |
| Op margin | 0.0 |
| Net margin | 0.0 |
| Current ratio | 6.2 |
| FCF quality | 5.5 |
| Moat | 7.0 |
| Rule of 40 | 8.6 |
| Piotroski F | 8.9 |
- ▸FCF-positive despite GAAP loss (FCF margin 10%, FCF yield 3.6%)
- ▸Rule of 40: 53 (pass)
- ▸Strong Piotroski F-Score: 8/9
Growth
10.0/10data confidence 67%| Component | Sub-score |
|---|---|
| Rev growth | 10.0 |
| EPS growth | 10.0 |
- ▸Strong growth: 43% YoY
Momentum
5.7/10data confidence 100%| Component | Sub-score |
|---|---|
| RSI | 2.5 |
| MACD | 7.4 |
| OBV | 10.0 |
| MA position | 6.0 |
| Volume | 2.7 |
- ▸Overbought bear rally (RSI 78)
- ▸Volume accumulation (rising OBV)
- ▸Below 200-MA, MA slope -8.9%/30d — confirmed downtrend
Sentiment
7.8/10data confidence 100%| Component | Sub-score |
|---|---|
| Analyst rating | 8.0 |
| Price target | 10.0 |
| erm sentiment | 4.9 |
- ▸Light analyst coverage (9.0) — signal dampened
- ▸Analyst upside: 121%
Insider
5.9/10data confidence 100%| Component | Sub-score |
|---|---|
| materiality | 4.5 |
| insider conviction | 2.0 |
| holder change | 10.0 |
| notable moves | 7.0 |
- ▸Modest insider selling — $414,881 (0.037% of mkt cap)
- ▸Institutions accumulating
Peer rank
6.0/10data confidence 80%| Component | Sub-score |
|---|---|
| value rank | 8.7 |
| quality rank | 3.7 |
| growth rank | 6.8 |
Technical
1.3/10data confidence 100%| Component | Sub-score |
|---|---|
| bollinger | 0.6 |
| support resistance | 2.2 |
| 52w position | 1.2 |
Risk (lower is worse)
5.0/10data confidence 100%| Component | Sub-score |
|---|---|
| short interest | 6.0 |
| days to cover | 5.9 |
| volatility | 1.3 |
| put call | 10.0 |
| implied vol | 0.0 |
| beta | 6.7 |
- ▸High IV: 149%
- ▸Concentration risks: 1 HIGH, 1 MED (10-K Item 1A — sized via position_sizing, validated via buy_confidence)
Catalyst
3.0/10data confidence 100%| Component | Sub-score |
|---|---|
| erm | 5.0 |
| earnings history | 0.0 |
| earnings timing | 5.0 |
| surprise avg | 0.0 |
| news activity | 5.0 |
- ▸Earnings concerns: 1B/3M
- ▸Earnings in 3 days
How the verdict was assembled
Engine trigger
Earnings in 3 days. Wait until post-earnings.
Engine technical detail
verdict_path:
L3:NEWS_BLOCK|ENTRY_STICKY:WITHIN_BANDPassed (7)
- MOMENTUM:5.7>=5.5
- ASYMMETRY:6.2>=1.5
- INSIDER:OK
- 8K:CLEAN
- NEWS_EVENTS:NONE_RECENT
- SEMI_CYCLE_PEAK:CLEAR
- MATERIALS_CYCLE_PEAK:CLEAR
Failed (1)
- EARNINGS_PROXIMITY:3d<=7d
Warning (1)
- DEATH_CROSS:momentum=5.7>=5.0 recovering
Reward-to-Risk
6.18
Upside
+92.7%
Downside
15.0%
Sizing output
STARTER
SetupRecovery — Death cross but MACD improving, RSI 78
EdgeInst Constrain — Small cap ($1.1B) below institutional reach
SuitabilitySpeculative — Drawdown -44% (>40% off 52w high), Binary industry: Biotechnology
Investment implication
A recent news event triggered an L3 news-block on the verdict path. Trigger: Earnings in 3 days. Wait until post-earnings. The 10-dimension scores remain Growth at 10.0 (strongest), but EARNINGS_PROXIMITY:3d<=7d also fails — the news block is the proximate trigger, not the sole driver.
The strongest dimensions are Growth at 10.0, Value at 8.1, and Sentiment at 7.8; the weakest are Technical at 1.3, Catalyst at 3.0, and Risk (lower is worse) at 5.0. The V9 engine flagged 1 failed gate with 1 warning, producing an asymmetric reward-to-risk of 6.18 and an engine sizing output of STARTER.
What would invalidate the thesis
Falsifying conditions — when triggered, the corresponding pillar's thesis is invalidated.
- P1Strong Revenue Growth
Trip ifRevenue growth falls below 20% YoY from the current 43%.
- P2Fcf Positive Despite Gaap Loss
Trip ifFCF margin falls below 0% from the current 10%.
- P3Earnings Recovery After Misses
Trip ifEPS stays below $0.00 for 2 more consecutive quarters.
- P4Large Analyst Upside
Trip ifAnalyst target falls below $5.00 from the current $7.03.
- P5Sole Supplier Concentration
Trip ifQuarterly revenue falls more than 15% sequentially from $109.4M.