AMBQ · Ambiq Micro, Inc. · Short Volume
$51.21
+0.23 (+0.45%)
At close · Oct 21
Return incl. dividend (before tax)
Market Cap
$1.22B
Shares
24.18M
Volume · Oct 20
321.11K
Avg daily vol (3M)
506.8K
Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.
Short Volume
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-10-20 | 62,855 | 0 | 109,141 | 57.6% |
| 2026-10-19 | 87,471 | 0 | 168,437 | 51.9% |
| 2026-10-16 | 153,004 | 0 | 196,447 | 77.9% |
| 2026-10-15 | 153,957 | 3,874 | 240,636 | 64.0% |
| 2026-10-14 | 130,463 | 3,692 | 201,851 | 64.6% |
| 2026-10-13 | 106,153 | 0 | 167,398 | 63.4% |
| 2026-10-12 | 68,736 | 0 | 151,045 | 45.5% |
| 2026-10-09 | 69,824 | 0 | 113,101 | 61.7% |
| 2026-10-08 | 106,204 | 0 | 148,532 | 71.5% |
| 2026-10-07 | 120,759 | 0 | 189,253 | 63.8% |
| 2026-10-06 | 120,396 | 0 | 196,228 | 61.4% |
| 2026-10-05 | 85,902 | 0 | 128,629 | 66.8% |
| 2026-10-02 | 122,585 | 5,558 | 151,263 | 81.0% |
| 2026-10-01 | 109,455 | 0 | 180,380 | 60.7% |
| 2026-09-30 | 99,442 | 500 | 232,895 | 42.7% |
| 2026-09-29 | 127,550 | 7,242 | 241,576 | 52.8% |
| 2026-09-28 | 63,376 | 150 | 88,181 | 71.9% |
| 2026-09-25 | 68,679 | 0 | 103,383 | 66.4% |
| 2026-09-24 | 127,521 | 77 | 201,754 | 63.2% |
| 2026-09-23 | 114,435 | 702 | 149,514 | 76.5% |
| 2026-09-22 | 212,785 | 101 | 246,568 | 86.3% |
| 2026-09-21 | 211,951 | 10 | 278,704 | 76.0% |
| 2026-09-18 | 151,361 | 0 | 254,196 | 59.5% |
| 2026-09-17 | 119,516 | 42 | 197,859 | 60.4% |
| 2026-09-16 | 83,517 | 0 | 129,152 | 64.7% |
| 2026-09-15 | 101,292 | 0 | 154,717 | 65.5% |
| 2026-09-14 | 72,130 | 0 | 125,853 | 57.3% |
| 2026-09-11 | 76,202 | 0 | 167,620 | 45.5% |
| 2026-09-10 | 96,179 | 0 | 175,350 | 54.8% |
| 2026-09-09 | 273,348 | 1,283 | 416,524 | 65.6% |
| 2026-09-08 | 106,291 | 0 | 177,175 | 60.0% |
| 2026-09-04 | 70,632 | 0 | 106,923 | 66.1% |
| 2026-09-03 | 56,250 | 400 | 100,583 | 55.9% |
| 2026-09-02 | 92,125 | 0 | 166,897 | 55.2% |
| 2026-09-01 | 156,087 | 0 | 256,798 | 60.8% |
| 2026-08-31 | 84,925 | 0 | 153,611 | 55.3% |
| 2026-08-28 | 81,075 | 0 | 128,728 | 63.0% |
| 2026-08-27 | 80,273 | 2,200 | 250,797 | 32.0% |
| 2026-08-26 | 107,582 | 0 | 177,979 | 60.4% |
| 2026-08-25 | 84,639 | 0 | 148,637 | 56.9% |
| 2026-08-24 | 72,521 | 10 | 134,872 | 53.8% |
| 2026-08-21 | 79,585 | 0 | 116,575 | 68.3% |
| 2026-08-20 | 71,499 | 0 | 191,329 | 37.4% |
| 2026-08-19 | 75,827 | 0 | 184,011 | 41.2% |
| 2026-08-18 | 101,974 | 0 | 198,942 | 51.3% |
| 2026-08-17 | 112,835 | 1 | 212,243 | 53.2% |
| 2026-08-14 | 46,121 | 0 | 89,827 | 51.3% |
| 2026-08-13 | 92,091 | 1 | 191,103 | 48.2% |
| 2026-08-12 | 64,031 | 0 | 163,706 | 39.1% |
| 2026-08-11 | 233,059 | 0 | 378,492 | 61.6% |
Showing 1–50 of 65 days
Key facts
CIK
1500412
CUSIP
023193105
13F (30d)
13 filings
13 filers
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