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)
3 filings
2 filers
Price
$14.41
Market Cap
$987.50M
EPS (Diluted)
$-3.04
52W High
$29.65
52W Low
$9.98
Daily candlestick prices with configurable technical indicators (moving averages, Bollinger Bands, RSI, MACD) and event bullets for 10-K, 10-Q, Form 4 and earnings dates. Price data syncs automatically from Yahoo Finance.
Latest guidance
from the 8-K filed May 7, 2026
| Metric | Period | Guided | Basis | Actual |
|---|---|---|---|---|
| Sales | year ending December 31, 2026 | $1.07B – $1.09B | — | — |
| United States sales | year ending December 31, 2026 | $730M – $745M | — | — |
| International sales | year ending December 31, 2026 | $335M – $340M | — | — |
| Gross margin | year ending December 31, 2026 | 56% – 57% | — | — |
| Non-cash charges included in cost of goods sold and operating ex | year ending December 31, 2026 | $100M | — | — |
| Non-cash, stock-based compensation expense | year ending December 31, 2026 | $80M | — | — |
| Depreciation and amortization expense | year ending December 31, 2026 | $20M | — | — |
1 Up Day
Indicators
Price
Panels
Event markers
Price & Indicators
Drag to pan · scroll to zoomPerformance
| 5D | 20D | 120D | MTD | YTD | |
|---|---|---|---|---|---|
| TNDM | -14.0% | -3.7% | -35.5% | -16.2% | -34.4% |
| SPY | -3.0% | -1.8% | +6.7% | -3.0% | +7.6% |
| vs SPY | -11.1% | -1.9% | -42.1% | -13.2% | -42.0% |
Close
$14.41
Open
$14.17
Day Range
$13.95 — $14.49
52W High
$29.65
52W Low
$9.98
Avg Vol (30d)
2.6M
Short Interest
11.8M · 4.2d
Short Vol % (latest)
67%
Last Earnings
2026-05-07
Latest Filing
Data Range
2020-01-02 — 2026-06-23