TNDM
Tandem Diabetes Care IncCompany with tickers: TNDM
CIK
1438133
CUSIP
875372203
Shares Outstanding
68,529,089
Website
https://www.tandemdiabetes.com
13F Activity (30d)
14 filings
11 filers
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 % |
|---|---|---|---|---|
| 2026-06-15 | 411,087 | 1,394 | 590,949 | 69.6% |
| 2026-06-12 | 304,517 | 72,039 | 601,896 | 50.6% |
| 2026-06-11 | 744,585 | 21 | 1,441,272 | 51.7% |
| 2026-06-10 | 607,718 | 744 | 1,272,704 | 47.8% |
| 2026-06-09 | 796,117 | 15 | 1,155,614 | 68.9% |
| 2026-06-08 | 547,510 | 28 | 1,164,898 | 47.0% |
| 2026-06-05 | 419,445 | 18 | 894,825 | 46.9% |
| 2026-06-04 | 740,100 | 200 | 1,250,966 | 59.2% |
| 2026-06-03 | 764,705 | 22 | 1,193,131 | 64.1% |
| 2026-06-02 | 282,712 | 1,226 | 581,763 | 48.6% |
| 2026-06-01 | 1,388,397 | 1,410 | 2,767,180 | 50.2% |
| 2026-05-29 | 579,303 | 207 | 1,184,370 | 48.9% |
| 2026-05-28 | 1,061,731 | 2,733 | 1,853,504 | 57.3% |
| 2026-05-27 | 1,019,959 | 0 | 1,549,353 | 65.8% |
| 2026-05-26 | 1,095,698 | 172,300 | 1,481,267 | 74.0% |
| 2026-05-22 | 514,775 | 0 | 708,490 | 72.7% |
| 2026-05-21 | 464,899 | 60,800 | 666,621 | 69.7% |
| 2026-05-20 | 410,963 | 0 | 615,962 | 66.7% |
| 2026-05-19 | 578,307 | 0 | 847,418 | 68.2% |
| 2026-05-18 | 2,042,636 | 36,305 | 2,710,544 | 75.4% |
| 2026-05-15 | 1,862,220 | 19,211 | 2,900,558 | 64.2% |
| 2026-05-14 | 578,870 | 398 | 1,126,828 | 51.4% |
| 2026-05-13 | 1,014,641 | 270 | 1,362,813 | 74.5% |
| 2026-05-12 | 820,827 | 0 | 1,194,352 | 68.7% |
| 2026-05-11 | 1,123,761 | 181,785 | 1,778,879 | 63.2% |
| 2026-05-08 | 2,350,258 | 70,271 | 3,908,252 | 60.1% |
| 2026-05-07 | 438,000 | 0 | 1,243,335 | 35.2% |
| 2026-05-06 | 819,064 | 256,957 | 1,455,115 | 56.3% |
| 2026-05-05 | 560,607 | 0 | 926,493 | 60.5% |
| 2026-05-04 | 508,842 | 1,002 | 791,665 | 64.3% |
| 2026-05-01 | 320,612 | 7,600 | 769,211 | 41.7% |
| 2026-04-30 | 528,154 | 0 | 1,033,300 | 51.1% |
| 2026-04-29 | 463,696 | 0 | 1,048,816 | 44.2% |
| 2026-04-28 | 352,210 | 0 | 490,876 | 71.8% |
| 2026-04-27 | 292,943 | 0 | 523,839 | 55.9% |
| 2026-04-24 | 194,883 | 235 | 323,669 | 60.2% |
| 2026-04-23 | 358,214 | 351 | 615,727 | 58.2% |
| 2026-04-22 | 319,254 | 1 | 713,012 | 44.8% |
| 2026-04-21 | 398,294 | 61,913 | 571,930 | 69.6% |
| 2026-04-20 | 347,134 | 7,600 | 672,086 | 51.7% |
| 2026-04-17 | 353,815 | 10 | 885,652 | 39.9% |
| 2026-04-16 | 215,401 | 0 | 339,178 | 63.5% |
| 2026-04-15 | 286,168 | 18 | 594,133 | 48.2% |
| 2026-04-14 | 541,313 | 3 | 1,119,053 | 48.4% |
| 2026-04-13 | 222,588 | 460 | 352,584 | 63.1% |
| 2026-04-10 | 214,215 | 0 | 321,895 | 66.5% |
| 2026-04-09 | 236,580 | 334 | 337,331 | 70.1% |
| 2026-04-08 | 345,877 | 0 | 662,042 | 52.2% |
| 2026-04-07 | 630,394 | 0 | 792,322 | 79.6% |
| 2026-04-06 | 426,869 | 147 | 569,778 | 74.9% |
Showing 1–50 of 50 days