PI · Impinj Inc
$171.91
+8.52 (+5.21%)
At close · Aug 6
View the 10-Q filed Jul 29, 2026
Customer concentration
— top 3 customers 61% of revenue
3 customers — 61% of revenue (2025)
“In 2025, sales to three major customers accounted for 61% of our total revenue.”
Market Cap
$5.25B
Shares
30.55M
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-06-29 | 404,027 | 161,993 | 566,020 | 42.8% |
| 2026-06-22 | 438,307 | 346,333 | 784,640 | 31.6% |
| 2026-06-15 | 420,491 | 181,752 | 602,243 | 37.4% |
| 2026-06-08 | 678,715 | 269,919 | 948,634 | 43.3% |
| 2026-06-01 | 734,438 | 355,093 | 1,089,531 | 43.8% |
| 2026-05-25 | 482,385 | 185,589 | 667,974 | 42.4% |
| 2026-05-18 | 988,121 | 218,325 | 1,206,446 | 46.6% |
| 2026-05-11 | 627,825 | 223,378 | 851,203 | 44.3% |
| 2026-05-04 | 968,067 | 272,900 | 1,240,967 | 44.2% |
| 2026-04-27 | 1,561,862 | 572,609 | 2,134,471 | 43.5% |
| 2026-04-20 | 694,534 | 335,503 | 1,030,037 | 41.5% |
| 2026-04-13 | 456,798 | 218,041 | 674,839 | 42.8% |
| 2026-04-06 | 436,125 | 200,232 | 636,357 | 43.7% |
| 2026-03-30 | 471,262 | 181,295 | 652,557 | 43.4% |
| 2026-03-23 | 547,557 | 259,775 | 807,332 | 39.8% |
| 2026-03-16 | 636,571 | 399,271 | 1,035,842 | 36.1% |
| 2026-03-09 | 1,106,028 | 798,127 | 1,904,155 | 40.7% |
| 2026-03-02 | 814,021 | 491,159 | 1,305,180 | 34.1% |
| 2026-02-23 | 683,680 | 449,476 | 1,133,156 | 41.9% |
| 2026-02-16 | 623,189 | 344,886 | 968,075 | 40.3% |
| 2026-02-09 | 1,570,648 | 747,295 | 2,317,943 | 43.7% |
| 2026-02-02 | 2,176,356 | 641,519 | 2,817,875 | 42.1% |
| 2026-01-26 | 891,749 | 356,729 | 1,248,478 | 41.0% |
| 2026-01-19 | 794,730 | 410,761 | 1,205,491 | 47.1% |
| 2026-01-12 | 963,885 | 629,613 | 1,593,498 | 42.3% |
| 2026-01-05 | 937,845 | 833,527 | 1,771,372 | 48.1% |
| 2025-12-29 | 475,460 | 597,811 | 1,073,271 | 49.0% |
| 2025-12-22 | 332,004 | 209,698 | 541,702 | 43.7% |
| 2025-12-15 | 1,172,815 | 655,024 | 1,827,839 | 39.5% |
| 2025-12-08 | 732,191 | 274,215 | 1,006,406 | 40.5% |
| 2025-12-01 | 860,683 | 1,355,646 | 2,216,329 | 57.1% |
| 2025-11-24 | 669,000 | 197,547 | 866,547 | 44.4% |
| 2025-11-17 | 932,243 | 260,097 | 1,192,340 | 45.0% |
| 2025-11-10 | 723,322 | 290,599 | 1,013,921 | 45.0% |
| 2025-11-03 | 1,013,632 | 410,078 | 1,423,710 | 47.0% |
| 2025-10-27 | 953,084 | 459,269 | 1,412,353 | 41.1% |
| 2025-10-20 | 1,290,296 | 619,988 | 1,910,284 | 53.3% |
| 2025-10-13 | 523,127 | 324,050 | 847,177 | 48.8% |
| 2025-10-06 | 804,923 | 408,651 | 1,213,574 | 40.7% |
| 2025-09-29 | 583,567 | 182,790 | 766,357 | 40.9% |
| 2025-09-22 | 544,654 | 483,375 | 1,028,029 | 52.0% |
| 2025-09-15 | 771,617 | 1,018,010 | 1,789,627 | 51.4% |
| 2025-09-08 | 1,207,676 | 834,095 | 2,041,771 | 57.8% |
| 2025-09-01 | 700,887 | 541,345 | 1,242,232 | 44.8% |
| 2025-08-25 | 572,664 | 285,983 | 858,647 | 39.0% |
| 2025-08-18 | 471,670 | 214,874 | 686,544 | 38.3% |
| 2025-08-11 | 428,739 | 369,282 | 798,021 | 39.3% |
Showing 1–47 of 47 weeks
Key facts
CIK
1114995
CUSIP
453204109
13F (30d)
114 filings
114 filers
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