PI
Neutral signal
Factor checklist — research, not advice
A check leans with a bullish reading. A cross leans against it. A dash is unavailable or mixed.
- Insider Pulls against a bullish reading. Selling cluster — sale value, no purchase value
- Congress Supports a bullish reading. 4 purchase disclosures year to date
- Financial indicators Unavailable or mixed. Current ratio 2.68 · operating margin -0.2% — readings disagree
- Narrative Pulls against a bullish reading. Stored narrative reading is in the bearish band
- Timing Unavailable or mixed. Weekly bias is flat
VENTE TOTALE: 800 titres (~138 608,00 $ US)
- Insiders
- WASHINGTON MIRON
- Total bought
-
—
Avg buy (VWAP, 90d window) —
- Total sold
-
$138,608
Avg sell (VWAP, 90d window) $184.16 vs last close $178.28 (-3.2%)
- Last activity
- 2026-09-15
- Liquidity
- Liquid $73,029,558/day · 20d vol
- Last synced
-
2026-09-25 21:10:47
Sign in to request a sync of this company's price history and timing levels.
Insider holdings as a share of total assets aren't available for this company.
Avg buy and avg sell are volume-weighted prices (sum of shares × price, divided by shares) for Form 4 rows in this 90-day window that report both figures. A comparison with last close is market context for that average, not advice.
Recent Form 4
Filings in the 90-day window for this company. Value is shares × price from the filing. Research, not advice.
| Date | Person | Side | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|
| 2026-09-21 | Baker Cary | Sell | 8,892 | $185.00 | $1,645,020 | Form 4 |
| 2026-09-15 | WASHINGTON MIRON | Sell | 800 | $173.26 | $138,608 | Form 4 |
| 2026-08-10 | Baker Cary | Sell | 1,429 | $185.00 | $264,365 | Form 4 |
Price (1 year)
Live chart from TradingView — independent market data, as price context around the filings, not the Quorum score. EMA 50/200 and Bollinger load by default. When the exchange is known it is sent as EXCHANGE:SYMBOL; otherwise TradingView resolves the ticker best-effort.
Market snapshot
Signal
Neutral signalScored 2026-09-18
PI presents a deeply concerning financial profile with persistent unprofitability, a dangerously high debt-to-EBITDA ratio, and negative interest coverage, leaving virtually no margin of safety.
The first sentence of the analysis written for PI on 2026-09-18 - a real excerpt, not a sample. The rest of it, the 0-100 score and the rating it produced are part of Plus. See plans.
Financial ratios
| Metric | Trend | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 |
|---|---|---|---|---|---|---|
| Gross Profit Margin | 52.0% | 51.6% | 49.4% | 53.5% | 52.0% | |
| Ebit Margin | -1.8% | -0.9% | -13.1% | -7.6% | -18.7% | |
| Ebitda Margin | 2.4% | 2.8% | -8.6% | -5.3% | -16.3% | |
| Operating Profit Margin | -0.2% | -1.9% | -14.1% | -7.6% | -19.6% | |
| Pretax Profit Margin | -3.0% | 11.2% | -14.2% | -9.4% | -26.9% | |
| Continuous Operations Profit Margin | -3.0% | 11.2% | -14.1% | -9.4% | -26.9% | |
| Net Profit Margin | -3.0% | 11.2% | -14.1% | -9.4% | -26.9% | |
| Bottom Line Profit Margin | -3.0% | 11.2% | -14.1% | -9.4% | -26.9% | |
| Current Ratio | 2.681 | 0.986 | 8.734 | 6.495 | 7.205 | |
| Quick Ratio | 2.010 | 0.686 | 5.587 | 5.400 | 6.587 | |
| Solvency Ratio | 0.012 | 0.160 | -0.091 | -0.055 | -0.143 | |
| Cash Ratio | 0.381 | 0.139 | 3.070 | 0.463 | 3.490 | |
| Price To Earnings Ratio | -470.297 | 99.493 | -55.574 | -114.926 | -41.840 | |
| Price To Earnings Growth Ratio | 3.752 | -0.523 | -0.788 | 2.082 | 5.962 | |
| Forward Price To Earnings Growth Ratio | 3.752 | -0.523 | -0.788 | 2.082 | 5.962 | |
| Price To Earnings Diluted Ratio | -470.297 | 104.504 | -55.574 | -114.926 | -41.840 | |
| Price To Earnings Diluted Growth Ratio | 3.714 | -0.562 | -0.788 | 2.082 | 5.962 | |
| Price To Book Ratio | 24.354 | 27.094 | 70.566 | 178.843 | -193.609 | |
| Price To Sales Ratio | 14.112 | 11.091 | 7.831 | 10.816 | 11.270 | |
| Price To Free Cash Flow Ratio | 111.050 | 36.516 | -35.303 | -243.779 | -219.602 | |
| Price To Operating Cash Flow Ratio | 86.738 | 31.646 | -48.772 | 4,350.004 | 331.695 | |
| Debt To Assets Ratio | 0.599 | 0.610 | 0.820 | 0.842 | 0.978 | |
| Debt To Equity Ratio | 1.562 | 1.992 | 8.631 | 18.885 | -27.854 | |
| Debt To Capital Ratio | 0.610 | 0.666 | 0.896 | 0.950 | 1.037 | |
| Long Term Debt To Capital Ratio | 0.497 | 0.037 | 0.892 | 0.947 | 1.041 | |
| Financial Leverage Ratio | 2.606 | 3.263 | 10.530 | 22.432 | -28.488 | |
| Working Capital Turnover Ratio | 3.473 | 3.128 | 1.304 | 1.138 | 1.045 | |
| Operating Cash Flow Ratio | 0.464 | 0.387 | -1.599 | 0.015 | 0.182 | |
| Operating Cash Flow Sales Ratio | 0.163 | 0.350 | -0.161 | 0.002 | 0.034 | |
| Free Cash Flow Operating Cash Flow Ratio | 0.781 | 0.867 | 1.382 | -17.844 | -1.510 | |
| Debt Service Coverage Ratio | 0.084 | 0.035 | -5.419 | -2.787 | -1.904 | |
| Interest Coverage Ratio | -0.169 | -1.451 | -8.969 | -3.957 | -14.607 | |
| Short Term Operating Cash Flow Coverage Ratio | 0.602 | 0.447 | 0.000 | 0.000 | 0.469 | |
| Operating Cash Flow Coverage Ratio | 0.180 | 0.430 | -0.168 | 0.002 | 0.021 | |
| Capital Expenditure Coverage Ratio | 4.568 | 7.498 | -2.621 | 0.053 | 0.398 | |
| Dividend Paid And Capex Coverage Ratio | 4.568 | 7.498 | -2.621 | 0.053 | 0.398 | |
| Dividend Payout Ratio | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | |
| Enterprise Value Multiple | 632.913 | 418.040 | -98.089 | -226.282 | -75.310 |
Sparkline shows each ratio oldest → newest (left → right).
How the latest year compares
For each ratio: its most recent value, the change versus one year earlier, and versus its 5-year average. ▲ higher ▼ lower
| Metric | Current | vs 1Y ago | vs 5Y avg |
|---|---|---|---|
| Gross Profit Margin | 52.0% | ▲0.4% | ▲0.3% |
| Ebit Margin | -1.8% | ▼-0.9% | ▲6.6% |
| Ebitda Margin | 2.4% | ▼-0.5% | ▲7.3% |
| Operating Profit Margin | -0.2% | ▲1.7% | ▲8.5% |
| Pretax Profit Margin | -3.0% | ▼-14.2% | ▲5.4% |
| Continuous Operations Profit Margin | -3.0% | ▼-14.2% | ▲5.5% |
| Net Profit Margin | -3.0% | ▼-14.2% | ▲5.5% |
| Bottom Line Profit Margin | -3.0% | ▼-14.2% | ▲5.5% |
| Current Ratio | 2.681 | ▲1.695 | ▼-2.539 |
| Quick Ratio | 2.010 | ▲1.324 | ▼-2.044 |
| Solvency Ratio | 0.013 | ▼-0.148 | ▲0.036 |
| Cash Ratio | 0.381 | ▲0.242 | ▼-1.127 |
| Price To Earnings Ratio | -470.297 | ▼-569.790 | ▼-353.668 |
| Price To Earnings Growth Ratio | 3.752 | ▲4.275 | ▲1.655 |
| Forward Price To Earnings Growth Ratio | 3.752 | ▲4.275 | ▲1.655 |
| Price To Earnings Diluted Ratio | -470.297 | ▼-574.801 | ▼-354.671 |
| Price To Earnings Diluted Growth Ratio | 3.714 | ▲4.277 | ▲1.633 |
| Price To Book Ratio | 24.354 | ▼-2.741 | ▲2.904 |
| Price To Sales Ratio | 14.112 | ▲3.021 | ▲3.088 |
| Price To Free Cash Flow Ratio | 111.050 | ▲74.535 | ▲181.274 |
| Price To Operating Cash Flow Ratio | 86.738 | ▲55.093 | ▼-863.524 |
| Debt To Assets Ratio | 0.599 | ▼-0.011 | ▼-0.171 |
| Debt To Equity Ratio | 1.562 | ▼-0.430 | ▲0.919 |
| Debt To Capital Ratio | 0.610 | ▼-0.056 | ▼-0.222 |
| Long Term Debt To Capital Ratio | 0.497 | ▲0.460 | ▼-0.186 |
| Financial Leverage Ratio | 2.606 | ▼-0.658 | ▲0.537 |
| Working Capital Turnover Ratio | 3.473 | ▲0.345 | ▲1.456 |
| Operating Cash Flow Ratio | 0.464 | ▲0.077 | ▲0.574 |
| Operating Cash Flow Sales Ratio | 0.163 | ▼-0.188 | ▲0.085 |
| Free Cash Flow Operating Cash Flow Ratio | 0.781 | ▼-0.086 | ▲4.046 |
| Debt Service Coverage Ratio | 0.084 | ▲0.049 | ▲2.082 |
| Interest Coverage Ratio | -0.169 | ▲1.282 | ▲5.662 |
| Short Term Operating Cash Flow Coverage Ratio | 0.602 | ▲0.155 | ▲0.299 |
| Operating Cash Flow Coverage Ratio | 0.180 | ▼-0.250 | ▲0.087 |
| Capital Expenditure Coverage Ratio | 4.568 | ▼-2.930 | ▲2.588 |
| Dividend Paid And Capex Coverage Ratio | 4.568 | ▼-2.930 | ▲2.588 |
| Dividend Payout Ratio | 0.000 | 0.000 | 0.000 |
| Enterprise Value Multiple | 632.913 | ▲214.873 | ▲502.658 |
Key metrics
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|---|
| Market cap | $5.10B | $4.06B | $2.41B | $2.79B | $2.14B | |
| Enterprise value | $5.37B | $4.31B | $2.61B | $3.06B | $2.33B | |
| EV / Sales | 14.88x | 11.78x | 8.48x | 11.88x | 12.24x | |
| EV / Op. cash flow | 91.48x | 33.61x | -52.82x | 4778.76x | 360.25x | |
| EV / Free cash flow | 117.12x | 38.79x | -38.23x | -267.81x | -238.51x | |
| EV / EBITDA | 632.91x | 418.04x | -98.09x | -226.28x | -75.31x | |
| Net debt / EBITDA | 32.80x | 24.47x | -7.51x | -20.30x | -5.97x | |
| Current ratio | 2.68x | 0.99x | 8.73x | 6.50x | 7.21x | |
| Income quality | -5.42x | 3.14x | 1.14x | -0.03x | -0.13x | |
| Graham number | — | $13 | — | — | — | |
| Graham net-net | -$2 | -$3 | -$5 | -$4 | -$4 | |
| Tax burden | 99.4% | 99.6% | 99.3% | 100.8% | 100.3% | |
| Interest burden | 166.7% | -1253.3% | 108.6% | 123.2% | 143.8% | |
| Working capital | $212.7M | -$4.8M | $238.8M | $232.8M | $220.3M | |
| Invested capital | $314.1M | $82.0M | $327.1M | $286.2M | $263.3M | |
| Return on assets | -2.0% | 8.3% | -12.1% | -6.9% | -16.2% | |
| Operating ROA | -0.1% | -1.7% | -12.3% | -5.9% | -14.2% | |
| Return on tangible assets | -2.1% | 8.9% | -13.3% | -7.0% | -16.4% | |
| Return on equity | -5.2% | 27.3% | -127.1% | -155.9% | 462.8% | |
| Return on invested capital | -0.1% | -1.6% | -13.0% | -6.3% | -12.5% | |
| Return on capital employed | -0.2% | -4.5% | -13.2% | -6.3% | -13.3% | |
| Earnings yield | -0.2% | 1.0% | -1.8% | -0.9% | -2.4% | |
| Free cash flow yield | 0.9% | 2.7% | -2.8% | -0.4% | -0.5% | |
| Capex / Op. cash flow | 21.9% | 13.3% | -38.2% | 1884.4% | 251.0% | |
| Capex / Depreciation | 85.5% | 125.9% | 138.3% | 199.9% | 352.7% | |
| Capex / Sales | 3.6% | 4.7% | 6.1% | 4.7% | 8.5% | |
| SG&A / Sales | 23.7% | 24.7% | 32.1% | 32.3% | 37.0% | |
| R&D / Sales | 28.4% | 27.0% | 28.8% | 28.7% | 33.7% | |
| Stock comp / Sales | 15.3% | 15.4% | 15.6% | 16.5% | 21.3% | |
| Intangibles / Total assets | 5.5% | 5.9% | 9.4% | 1.1% | 1.2% | |
| Days sales outstanding | 72d | 57d | 65d | 71d | 68d | |
| Days payables outstanding | 29d | 36d | 20d | 76d | 47d | |
| Operating cycle | 250d | 261d | 293d | 212d | 156d | |
| Cash conversion cycle | 222d | 226d | 273d | 136d | 109d |
Change by theme
Grouped by what each metric measures. Each figure is the change over the period shown — ▲ up ▼ down versus then.
Change over 1 year
Valuation
Market cap ▲+25.5%EV / Sales ▲+26.3%EV / EBITDA ▲+51.4%EV / Op. cash flow ▲+57.866Earnings yield ▼-0.012
Profitability
Return on equity ▼-0.324Return on assets ▼-0.103Return on invested capital ▲+0.014Return on capital employed ▲+0.043Operating ROA ▲+0.015Income quality ▼-8.558Tax burden ▼-0.002
Efficiency
Days sales outstanding ▲+14.921Days payables outstanding ▼-6.889Operating cycle ▼-10.915Cash conversion cycle ▼-4.025Capex / Sales ▼-0.011R&D / Sales ▲+0.014
Balance-sheet strength
Current ratio ▲+1.695Net debt / EBITDA ▲+8.332Working capital ▲+217470000.000Invested capital ▲+232112000.000Intangibles / Total assets ▼-0.004
Change over 5 years
Valuation
Market cap ▲+137.6%EV / Sales ▲+21.6%EV / EBITDA ▲+940.4%EV / Op. cash flow ▼-268.771Earnings yield ▲+0.022
Profitability
Return on equity ▼-4.680Return on assets ▲+0.143Return on invested capital ▲+0.124Return on capital employed ▲+0.131Operating ROA ▲+0.141Income quality ▼-5.290Tax burden ▼-0.009
Efficiency
Days sales outstanding ▲+3.556Days payables outstanding ▼-18.243Operating cycle ▲+94.562Cash conversion cycle ▲+112.805Capex / Sales ▼-0.050R&D / Sales ▼-0.052
Balance-sheet strength
Current ratio ▼-4.524Net debt / EBITDA ▲+38.772Working capital ▼-7608000.000Invested capital ▲+50752000.000Intangibles / Total assets ▲+0.043
Employee count
Peer market caps
Congressional trades
STOCK Act disclosures (90-day window)
Amounts are STOCK Act brackets as disclosed. Quorum does not turn a bracket into an exact price or a midpoint.
No STOCK Act disclosures for this company in this window.
Recent trades
| Date | Representative | Type | Amount |
|---|---|---|---|
| 2025-05-14 | Marjorie Taylor Greene | Purchase | $1,001 - $15,000 |
| 2025-05-05 | Marjorie Taylor Greene | Purchase | $1,001 - $15,000 |
| 2025-04-04 | Marjorie Taylor Greene | Purchase | $1,001 - $15,000 |
| 2025-03-03 | Marjorie Taylor Greene | Purchase | $1,001 - $15,000 |
| 2022-02-28 | Donald Sternoff Beyer | Sale (Full) | $15,001 - $50,000 |
| 2021-10-04 | Donald Sternoff Beyer | Purchase | $1,001 - $15,000 |
| 2020-07-27 | Donald Sternoff Beyer | Sale (Full) | $1,001 - $15,000 |
| 2020-01-28 | Donald Sternoff Beyer | Purchase | $1,001 - $15,000 |
Recent news
- 2026-09-10 Impinj Announces Exchange of 1.125% Convertible Senior Notes due 2027 SEATTLE--(BUSINESS WIRE)--Impinj Announces Exchange of 1.125% Convertible Senior Notes due 2027.
- 2026-09-08 Impinj to Participate in Piper Sandler Growth Frontiers Conference SEATTLE--(BUSINESS WIRE)--Impinj to Participate in Piper Sandler Growth Frontiers Conference.
- 2026-08-31 Berger Montague PC Investigates ADMA Biologics, Inc.''s Board of Directors for Breach of Fiduciary Duty (NASDAQ: ADMA) Berger Montague PC Investigates ADMA Biologics, Inc.''s Board of Directors for Breach of Fiduciary Duty (NASDAQ: ADMA) PR Newswire
- 2026-08-24 Impinj (PI) Just Overtook the 20-Day Moving Average Impinj (PI) is looking like an interesting pick from a technical perspective, as the company reached a key level of support. Recently, PI crossed above the 20-day moving average, suggesting a short-term bullish trend.
- 2026-08-21 Impinj Set To Revolutionize Logistics With Tracking Chips. CEO Eyes ''Gigantic Opportunity. Impinj, a maker of chips and systems for tracking assets, is just getting started in its growth trajectory, its CEO says.
- 2026-08-12 Should You Buy Impinj (PI) After Golden Cross? Impinj, Inc. (PI) reached a significant support level, and could be a good pick for investors from a technical perspective. Recently, PI''s 50-day simple moving average broke out above its 200-day moving average; this is known as a "golden cross.
- 2026-08-09 California State Teachers Retirement System Increases Position in Impinj, Inc. $PI California State Teachers Retirement System increased its position in shares of Impinj, Inc. (NASDAQ: PI) by 29.3% during the undefined quarter, according to its most recent 13F filing with the Securities and Exchange Commission (SEC). The firm owned 33,902 shares of the company''s stock after purchasing an additional 7,678 shares during the period.
- 2026-07-29 Impinj, Inc. (PI) Q2 2026 Earnings Call Transcript Impinj, Inc. (PI) Q2 2026 Earnings Call Transcript
- 2026-07-29 Impinj Q2 Earnings Call Highlights Impinj NASDAQ: PI reported record second-quarter revenue, adjusted EBITDA and earnings per share, supported by demand for its RAIN RFID Endpoint IC products across retail, supply chain and logistics markets. Management also projected strong sequential growth in the third quarter, citing bookings strength, an accelerating custom ASIC ramp and expected inventory rebuilding by inlay and label partners.
- 2026-07-29 Impinj (PI) Tops Q2 Earnings and Revenue Estimates Impinj (PI) came out with quarterly earnings of $0.86 per share, beating the Zacks Consensus Estimate of $0.81 per share. This compares to earnings of $0.8 per share a year ago.