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Institutional accumulation: ownership increased +1.41% quarter-over-quarter.
Data as of Q1 2026
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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.
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.
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.
Top 21 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
EOD close · as of 2026-09-17
How a revenue dollar becomes profit — FY2025
Each value shows its share of revenue below it (common-size).
| Line Item | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $28.1M 100.0% | $28.3M 100.0% | $21.3M 100.0% | $19.7M 100.0% | $17.6M 100.0% | $17.8M 100.0% | $20.6M 100.0% | $19.7M 100.0% | $19.6M 100.0% | $18.7M 100.0% |
| Cost of Revenue | $23.0M 82.0% | $19.2M 67.6% | $12.0M 56.2% | $11.4M 57.6% | $10.9M 61.8% | $13.4M 75.0% | — | $12.2M 62.0% | $10.9M 55.7% | $9.9M 53.0% |
| Gross Profit | $5.1M 18.0% | $9.2M 32.4% | $9.3M 43.8% | $8.4M 42.4% | $6.7M 38.2% | $4.5M 25.0% | $6.9M 33.6% | $7.5M 38.0% | $8.7M 44.3% | $8.8M 47.0% |
| Selling, General & Admin | $7.1M 25.2% | $7.4M 26.1% | $7.0M 32.9% | $5.1M 26.1% | $4.5M 25.7% | $4.6M 25.8% | $4.1M 19.7% | $4.0M 20.3% | $4.3M 22.1% | $3.8M 20.3% |
| Total Operating Expenses | — | — | — | — | — | $13.4M 75.0% | $13.7M 66.4% | $12.2M 62.0% | $10.9M 55.7% | — |
| Operating Income | -$3.6M -12.8% | -$2.8M -9.9% | $270K 1.3% | $2.4M 12.3% | $1.4M 7.7% | -$9.5M -53.1% | $1.5M 7.5% | $1.9M 9.4% | $2.4M 12.3% | $3.3M 17.6% |
| Interest Expense | $1.6M 5.6% | $1.5M 5.3% | $1.1M 5.2% | $806K 4.1% | $739K 4.2% | $1.1M 5.9% | $1.3M 6.4% | $1.6M 8.3% | $1.9M 9.9% | $1.7M 9.1% |
| Pretax Income | -$3.2M -11.5% | $1.2M 4.4% | $696K 3.3% | $2.5M 12.8% | $947K 5.4% | -$9.5M -53.0% | $1.6M 7.6% | $2.1M 10.6% | $1.8M 9.4% | $3.2M 17.1% |
| Income Tax Expense | -$493K -1.8% | -$295K -1.0% | $431K 2.0% | $963K 4.9% | $269K 1.5% | -$1.7M -9.7% | $128K 0.6% | $451K 2.3% | -$1.1M -5.6% | $943K 5.0% |
| Net Income | -$1.6M -5.5% | $2.2M 7.7% | $610K 2.9% | $1.3M 6.7% | $194K 1.1% | -$7.1M -39.6% | $659K 3.2% | $1.0M 5.2% | $1.9M 9.8% | $930K 5.0% |
| Per Share | ||||||||||
| EPS (Basic) | $-0.23 | $0.34 | $0.10 | $0.21 | $0.03 | $-1.14 | $0.11 | $0.18 | $0.33 | $0.17 |
| EPS (Diluted) | $-0.23 | $0.33 | $0.10 | $0.21 | $0.03 | $-1.14 | $0.11 | $0.17 | $0.33 | $0.17 |
| Weighted Avg Shares (Basic) | 6.6M | 6.5M | 6.4M | 6.3M | 6.0M | 6.2M | — | — | — | — |
| Weighted Avg Shares (Diluted) | 6.6M | 6.7M | 6.4M | 6.3M | 6.1M | 6.2M | 5.9M | 5.9M | 5.9M | 5.6M |
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.
Is the value real, and is the business safe? Academic scores + earnings quality + solvency, from SEC filings.
Safe > 2.99 · grey 1.81–2.99 · distress < 1.81
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).
Interest coverage is thin — monitor.
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 on -$5M FCF.
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.
Operating income fell despite reinvestment — a warning on capital productivity. Current ROIC on all capital: -3%. 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.
Cash of $3M covers the $3M due within a year 1.2× over. Scheduled principal only (excludes interest & revolver draws). As of 2024-12-31 (10-K).
Green ≤ 1.5× · amber ≤ 3× · red > 3× (leverage relative to cash earnings).
Thin coverage — earnings barely cover interest. Effective rate ~4.5% on $35M of debt.
Cash of $3M is below short-term debt of $17M — relies on refinancing/operations.
Mostly short-term debt (balance-sheet current vs non-current split). See the maturity ladder above for the year-by-year repayment schedule.
Debt, cash, interest and equity from the SEC balance sheet & income statement. Effective rate = interest ÷ average debt. Maturity ladder from the SEC long-term-debt repayment schedule. Educational — not a recommendation.
EOD close · as of 2026-09-17
No standout strengths flagged.
Where each multiple sits in its own 14-yr range · 0th pct blended
Dot = today · shaded = middle 50% · line = median. Lower percentile = cheaper vs its own 14-yr history.
Is the profit real, and how strong is the balance sheet?
FY2025 · 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
Profit and sales moved in opposite directions this year.
Each line as % of revenue — the trend in color
| % of revenue | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|---|---|---|
| Cost of Revenue | 62.0 | — | 75.0 | 61.8 | 57.6 | 56.2 | 67.6 | 82.0 |
| Gross Profit | 38.0 | 33.6 | 25.0 | 38.2 | 42.4 | 43.8 | 32.4 | 18.0 |
| SG&A | 20.3 | 19.7 | 25.8 | 25.7 | 26.1 | 32.9 | 26.1 | 25.2 |
| Operating Income | 9.4 | 7.5 | -53.1 | 7.7 | 12.3 | 1.3 | -9.9 | -12.8 |
| Income Tax | 2.3 | 0.6 | -9.7 | 1.5 | 4.9 | 2.0 | -1.0 | -1.8 |
| Net Income | 5.2 | 3.2 | -39.6 | 1.1 | 6.7 | 2.9 | 7.7 | -5.5 |
Green = margin-favorable vs the row's own range · red = unfavorable.
The metrics that matter, over time
A 30-second read on AMS: price, valuation, headline fundamentals, and an auto-generated scorecard from SEC filings. Flags are rule-based signals, not recommendations.
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 | $894.1B | — | — | — | — | — | — | -61.1% | -61.1% | — | 1 |
| JNJ | $650.5B | 24.5× | — | 6.9× | 6.0% | 67.9% | 28.5% | 32.9% | 20.7% | — | 4,451 |
| ABBV | $467.1B | 111.9× | 33.4× | 7.6× | 8.6% | 70.2% | 6.9% | -129% | 6.6% | 4.2× | 3,895 |
| MRK | $368.2B | 20.2× | — | 5.7× | 1.3% | 74.8% | 28.1% | 34.7% | 17.9% | — | 3,594 |
| UNH | $339.9B | 28.4× | 19.7× | 0.8× | 11.8% | 88.7% | 2.7% | 12.0% | 6.8% | 3.9× | 2,891 |
| AZN | $257.7B | — | — | — | — | — | — | — | — | — | 1,248 |
| TMO | $248.2B | 37.1× | 31.9× | 5.6× | 3.9% | — | 15.0% | 12.6% | 7.0% | 4.9× | 2,481 |
| AMGN | $204.6B | 26.7× | 17.6× | 5.6× | 10.0% | 67.2% | 21.0% | 89.1% | 12.2% | 3.8× | 3,014 |
| GILD | $187.3B | 22.3× | 20.4× | 6.4× | 2.4% | 78.8% | 28.9% | 37.5% | 17.9% | 2.4× | 2,218 |
| ABT | $178.0B | 27.5× | 19.2× | 4.0× | 5.7% | 56.4% | 14.7% | 12.5% | 10.0% | 1.4× | 2,964 |
| PFE | $157.1B | 20.3× | — | 2.5× | -1.6% | 74.3% | 12.4% | 9.0% | 5.1% | — | 2,838 |
| DHR | $150.2B | 42.1× | 31.0× | 6.1× | 2.9% | 59.1% | 14.7% | 6.9% | 5.1% | 3.4× | 2,083 |
| ISRG | $136.2B | 48.7× | 37.5× | 13.5× | 20.5% | 66.0% | 28.4% | 16.0% | 16.0% | — | 2,190 |
| VRTX | $131.1B | 33.7× | 28.8× | 10.9× | 8.9% | 86.2% | 32.9% | 21.2% | 21.2% | — | 1,609 |
| BMY | $127.8B | 18.2× | — | 2.6× | -0.2% | 71.1% | 14.6% | 38.2% | 11.1% | — | 2,431 |
| MDT | $118.8B | 24.9× | 12.6× | 3.3× | 8.4% | 65.0% | 13.2% | 9.7% | 9.4% | 0.2× | 2,114 |
| CVS | $114.7B | 64.9× | 11.5× | 0.3× | 7.8% | 45.0% | 0.4% | 2.4% | 2.4% | 0.0× | 1,795 |
| SYK | $107.1B | 33.4× | 18.4× | 4.3× | 11.2% | 64.0% | 12.9% | 14.5% | 8.5% | 2.5× | 2,196 |
| MCK | $102.5B | 22.9× | 16.2× | 0.3× | 12.4% | 3.6% | 1.2% | -219% | 109% | 1.0× | 1,946 |
| HCA | $96.4B | 15.1× | — | 1.3× | 7.1% | — | 9.0% | -113% | 16.8% | — | 1,346 |
| ELV | $91.4B | 16.4× | 15.5× | 0.5× | 12.5% | 89.4% | 2.8% | 12.9% | 7.6% | 4.2× | 1,397 |
| REGN | $82.6B | 19.0× | 19.8× | 5.8× | 1.0% | — | 31.4% | 14.4% | 13.6% | 0.5× | 1,336 |
| CI | $72.7B | 12.4× | 5.5× | 0.3× | 11.2% | 21.8% | 2.2% | 14.3% | 14.1% | 0.0× | 1,583 |
| AMS | $10M | — | — | 0.3× | -0.9% | 18.0% | -5.5% | -6.5% | -2.6% | — | 21 |
Peers = companies sharing AMS'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.