Loading institutional data...
Loading institutional data...
Institutional ownership roughly stable: -0.00% change quarter-over-quarter.
Data as of Q1 2026
Loading snapshot...
Loading financials...
Loading valuation...
Loading quality & risk...
Loading dividends & returns...
Loading capital allocation...
Loading debt & leverage...
Loading performance...
Loading peer comparison...
Loading ownership map...
Loading crowding analysis...
Loading conviction analysis...
Loading buy/sell flow...
Loading ownership trends...
Loading top holders...
Loading top holders...
Ownership trend chart requires at least 2 quarters of data.
More quarterly data is being processed.
Total shares institutions bought (green) vs sold (red) each quarter across all holders.
Inferred from quarter-over-quarter change in each fund's 13F position (new stakes count as buys, exits as sells). Not tick-level trades.
Top 1 institutional holders — bubble size is position value, color is the move since last quarter. Hover any holder for detail.
Drag any bubble to rearrange · size = dollar value of the position
Solve the discounted cash flow backwards, then stress-test the assumptions.
This company doesn't have positive free cash flow, so a reverse DCF can't be run.
Is the value real, and is the business safe? Academic scores + earnings quality + solvency, from SEC filings.
1/6 of the 9 checks — 3 couldn't be scored (see above), so the score is out of the 6 with data.
Insufficient balance-sheet detail (needs retained earnings, working capital, equity).
Needs granular two-year detail (receivables, PP&E, D&A, SG&A) — not fully reported.
Cash-conversion data unavailable. Lower/negative accruals = higher quality (Sloan).
Coverage data unavailable.
F-Score (0–9 fundamental momentum), Altman Z (distress risk), and Beneish M (earnings-manipulation screen) are academic models computed from the SEC filings. Screens and context — educational, not recommendations.
What the company returns to shareholders — and whether it's covered by cash.
No dividend to cover. Last year: $0 dividends + $0 buybacks = $0 returned.
Yields use the latest fiscal-year dividends/buybacks over current market cap. Dividends and buybacks from the SEC cash-flow statement; payout coverage vs net income and free cash flow. Educational — not a recommendation.
How management deployed cash over 10 years — and what it earned on reinvestment.
A reinvestment story — most cash went back into growth rather than to shareholders.
Insufficient data. Current ROIC on all capital: -257%. Rough measure (includes maintenance capex).
Cash uses aggregated from the SEC cash-flow statement over 10 fiscal years. "Return on reinvestment" is a rough proxy — operating-income change ÷ cumulative CapEx + M&A — and includes maintenance capex. Educational — not a recommendation.
How much the company owes, how it's trended, and how comfortably it's serviced.
Insufficient EBITDA/debt history.
Green ≤ 1.5× · amber ≤ 3× · red > 3× (leverage relative to cash earnings).
Interest expense isn't separately reported — often netted into “other income (expense), net.”
Cash vs short-term debt unavailable.
Short-term / long-term split not separately reported.
Debt, cash, interest and equity from the SEC balance sheet & income statement. Effective rate = interest ÷ average debt. Educational — not a recommendation.
EOD close · as of 2026-09-18
How a revenue dollar becomes profit — FY2023
Each value shows its share of revenue below it (common-size).
| Line Item | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | FY2015 | FY2014 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | — | — | — | — | — | — | — | — | $1.2M 100.0% | $77K 100.0% |
| Cost of Revenue | — | — | — | — | — | — | — | — | $369K 31.8% | — |
| Research & Development | $2.4M | $8.9M | $11.9M | $9.2M | $12.6M | $6.8M | — | $10.5M | $15.1M 1300.0% | $22.5M 29290.1% |
| Selling, General & Admin | $7.1M | $11.5M | $8.7M | $6.7M | $6.0M | $4.4M | $5.3M | $6.5M | $15.1M 1302.0% | $12.2M 15920.4% |
| Total Operating Expenses | $9.6M | $22.3M | $20.6M | $15.8M | $18.6M | $11.2M | $15.7M | $17.1M | $24.2M 2079.0% | $31.4M 40954.9% |
| Operating Income | — | — | — | — | — | — | — | — | -$33.3M -2864.8% | -$39.1M -50882.4% |
| Interest & Investment Income | — | — | — | — | — | — | — | — | — | $22K 29.0% |
| Other Income (Expense), net | $942K | $6.0M | $3.5M | -$60K | $4.9M | $45.2M | -$36.3M | -$2.1M | $60K 5.1% | $143K 186.2% |
| Income Tax Expense | — | — | — | — | — | — | $0 | $0 | $0 0.0% | $0 0.0% |
| Net Income | -$8.6M | -$16.3M | -$17.1M | -$15.9M | -$13.6M | $34.0M | -$51.9M | -$19.2M | -$32.0M -2753.7% | -$38.1M -49650.9% |
| Per Share | ||||||||||
| EPS (Basic) | $-10.66 | $-21.68 | $-1.29 | $-0.09 | $-0.10 | $0.46 | — | — | — | — |
| EPS (Diluted) | $-10.66 | $-29.32 | $-1.51 | $-0.09 | $-0.14 | $-0.12 | — | — | — | — |
| Weighted Avg Shares (Basic) | 810K | 754K | 13.3M | 172.8M | 130.6M | 73.4M | — | — | — | — |
| Weighted Avg Shares (Diluted) | 810K | 754K | 13.7M | 172.8M | 131.1M | 91.1M | — | — | — | — |
Source: SEC EDGAR XBRL filings (annual, fiscal year). Quarterly flow items are derived from cumulative filings; balance-sheet figures are as-of each period end. Ratios and margins are computed, not reported.
Total return (dividends reinvested) vs the market, from quarter-end prices.
Above 0 = ahead of the S&P 500 since the window start; below 0 = behind. Rising means it's pulling ahead.
How far the stock fell below its prior peak. Deeper, longer drawdowns = a rougher ride to the same return.
Quarter-end, dividend-adjusted (total return). Beta & volatility from quarterly returns (annualized). Benchmark is the S&P 500 (SPY total return). Annual returns compound the quarters ending in each calendar year; the first and last years in a window may be partial. Past performance doesn't predict future results.
Ranked against 1085 sector peers with collected financials. Valuation from latest close × latest fiscal-year fundamentals; 13F conviction as of 2026-03-31.
Percentile is “goodness” within the peer set (100 = best). For valuation and leverage that means cheaper / less-levered ranks higher.
| Company | Mkt cap ▼ | P/E | EV/EBITDA | P/S | Rev gr | Gross | Net | ROE | ROIC | Net D/EBITDA | 13F |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BCAX | $1.24T | — | — | — | — | — | — | -34.4% | -34.4% | — | 143 |
| LLY | $1.03T | 50.2× | — | 15.9× | 44.7% | 83.0% | 31.7% | 77.8% | 29.9% | — | 4,193 |
| AKTX | $829.3B | — | — | — | — | — | — | -61.1% | -61.1% | — | 1 |
| JNJ | $650.0B | 24.5× | — | 6.9× | 6.0% | 67.9% | 28.5% | 32.9% | 20.7% | — | 4,451 |
| ABBV | $466.9B | 111.8× | 33.4× | 7.6× | 8.6% | 70.2% | 6.9% | -129% | 6.6% | 4.2× | 3,895 |
| MRK | $367.5B | 20.2× | — | 5.7× | 1.3% | 74.8% | 28.1% | 34.7% | 17.9% | — | 3,594 |
| UNH | $341.5B | 28.5× | 19.8× | 0.8× | 11.8% | 88.7% | 2.7% | 12.0% | 6.8% | 3.9× | 2,891 |
| AZN | $257.6B | — | — | — | — | — | — | — | — | — | 1,248 |
| TMO | $245.6B | 36.7× | 31.7× | 5.5× | 3.9% | — | 15.0% | 12.6% | 7.0% | 4.9× | 2,481 |
| AMGN | $207.8B | 27.1× | 17.8× | 5.7× | 10.0% | 67.2% | 21.0% | 89.1% | 12.2% | 3.8× | 3,014 |
| GILD | $186.3B | 22.1× | 20.3× | 6.3× | 2.4% | 78.8% | 28.9% | 37.5% | 17.9% | 2.4× | 2,218 |
| ABT | $178.6B | 27.6× | 19.3× | 4.0× | 5.7% | 56.4% | 14.7% | 12.5% | 10.0% | 1.4× | 2,964 |
| PFE | $157.2B | 20.3× | — | 2.5× | -1.6% | 74.3% | 12.4% | 9.0% | 5.1% | — | 2,838 |
| DHR | $149.7B | 41.9× | 30.9× | 6.1× | 2.9% | 59.1% | 14.7% | 6.9% | 5.1% | 3.4× | 2,083 |
| ISRG | $139.7B | 50.0× | 38.4× | 13.9× | 20.5% | 66.0% | 28.4% | 16.0% | 16.0% | — | 2,190 |
| VRTX | $129.1B | 33.2× | 28.3× | 10.8× | 8.9% | 86.2% | 32.9% | 21.2% | 21.2% | — | 1,609 |
| BMY | $128.3B | 18.2× | — | 2.7× | -0.2% | 71.1% | 14.6% | 38.2% | 11.1% | — | 2,431 |
| MDT | $117.9B | 24.7× | 12.5× | 3.2× | 8.4% | 65.0% | 13.2% | 9.7% | 9.4% | 0.2× | 2,114 |
| CVS | $112.9B | 63.9× | 11.3× | 0.3× | 7.8% | 45.0% | 0.4% | 2.4% | 2.4% | 0.0× | 1,795 |
| SYK | $105.2B | 32.8× | 18.1× | 4.2× | 11.2% | 64.0% | 12.9% | 14.5% | 8.5% | 2.5× | 2,196 |
| MCK | $102.0B | 22.8× | 16.1× | 0.3× | 12.4% | 3.6% | 1.2% | -219% | 109% | 1.0× | 1,946 |
| HCA | $96.1B | 15.1× | — | 1.3× | 7.1% | — | 9.0% | -113% | 16.8% | — | 1,346 |
| ELV | $90.7B | 16.3× | 15.4× | 0.5× | 12.5% | 89.4% | 2.8% | 12.9% | 7.6% | 4.2× | 1,397 |
| REGN | $82.1B | 18.9× | 19.6× | 5.7× | 1.0% | — | 31.4% | 14.4% | 13.6% | 0.5× | 1,336 |
| CI | $72.5B | 12.4× | 5.5× | 0.3× | 11.2% | 21.8% | 2.2% | 14.3% | 14.1% | 0.0× | 1,583 |
| AMPE | $152601 | — | — | — | — | — | — | -257% | -257% | — | 1 |
Peers = companies sharing AMPE's sector (Healthcare) with collected SEC financials. Multiples use the most recent end-of-day close and latest fiscal-year fundamentals (trailing, not forward). Missing cells mean the peer never reported that line item, has no collected price, or has a non-positive denominator. Not investment advice.
EOD close · as of 2026-09-18
No standout strengths flagged.
Nothing notable to watch.
Where each multiple sits in its own 12-yr range · 0th pct blended
Dot = today · shaded = middle 50% · line = median. Lower percentile = cheaper vs its own 12-yr history.
Is the profit real, and how strong is the balance sheet?
FY2023 · every deduction from revenue to net income
DuPont — the three levers
Watch the leverage lever — a chunk of ROE comes from the balance sheet.
What the company owes vs. what it holds
Year-by-year maturities aren't in SEC companyfacts (footnote-only), so this shows the debt/cash structure and net leverage instead.
Latest year: profit growth vs revenue growth
Operating leverage needs meaningful revenue change.
Each line as % of revenue — the trend in color
| % of revenue | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 |
|---|
Green = margin-favorable vs the row's own range · red = unfavorable.
The metrics that matter, over time
A 30-second read on AMPE: price, valuation, headline fundamentals, and an auto-generated scorecard from SEC filings. Flags are rule-based signals, not recommendations.