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Tandem Diabetes Care (TNDM) Stock Price, News & Analysis

Tandem Diabetes Care logo
$21.43 +0.03 (+0.14%)
As of 08/28/2026 04:00 PM Eastern

About Tandem Diabetes Care Stock (NASDAQ:TNDM)

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Key Stats

Today's Range
$21.22
$21.77
50-Day Range
$14.34
$23.73
52-Week Range
$11.46
$29.65
Volume
921,790 shs
Average Volume
2.16 million shs
Market Capitalization
$1.49 billion
P/E Ratio
N/A
Dividend Yield
N/A
Price Target
$28.98
Consensus Rating
Hold

Company Overview

Tandem Diabetes Care, Inc. (NASDAQ: TNDM), headquartered in San Diego, California, is a medical device company focused on the design, development and commercialization of innovative insulin delivery systems for people with insulin-dependent diabetes. Founded in 2006, the company introduced its first product, the t:slim® Insulin Pump, in 2011 and has since built a portfolio of next-generation pumps featuring touchscreen interfaces, remote software updates and integrated continuous glucose monitoring (CGM) capabilities.

The company’s flagship offering, the t:slim X2® Insulin Pump, is engineered to work with leading CGM sensors and features automated insulin delivery algorithms that adjust basal insulin rates based on real-time glucose trends. Tandem also offers the t:flex® Insulin Pump for users requiring higher insulin volumes and provides a cloud-based data management platform, t:connect®, which enables patients and healthcare providers to review pump and sensor data for more informed treatment decisions.

Tandem Diabetes Care primarily serves the U.S. market under FDA clearance and, through CE Mark authorization, has expanded distribution into Europe. The company has also secured regulatory approvals and established commercial partnerships in Canada and other select international markets. Its customer base includes adults and children with type 1 diabetes as well as insulin-requiring patients with type 2 diabetes.

Under the leadership of President and Chief Executive Officer Kim Blickenstaff and supported by Chief Financial Officer John Sheridan, Tandem Diabetes Care continues to invest in product innovation, clinical research and digital health solutions. The company’s mission is to simplify diabetes management, improve patient outcomes and drive broader adoption of advanced insulin delivery technologies.

AI Generated. May Contain Errors.

Tandem Diabetes Care Stock Analysis - MarketRank™

See Top-Rated MarketRank™ Stocks
71st Percentile Overall Score

TNDM MarketRank™: 

Tandem Diabetes Care scored higher than 71% of companies evaluated by MarketBeat, and ranked 239th out of 919 stocks in the healthcare sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation.

  • Consensus Rating

    Tandem Diabetes Care has received a consensus rating of Hold. The company's average rating score is 2.48, and is based on 1 strong buy rating, 10 buy ratings, 11 hold ratings, and 1 sell rating.

  • Upside Potential

    Tandem Diabetes Care has a consensus price target of $28.98, representing about 35.2% upside from its current price of $21.43.

  • Amount of Analyst Coverage

    Tandem Diabetes Care has been the subject of 10 research reports in the past 90 days, demonstrating strong analyst interest in this stock.

  • Read more about Tandem Diabetes Care's stock forecast and price target.
  • Earnings Growth

    Earnings for Tandem Diabetes Care are expected to grow in the coming year, from ($0.65) to $0.10 per share.

  • Price to Earnings Ratio vs. the Market

    The P/E ratio of Tandem Diabetes Care is -23.04, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.

  • Price to Earnings Ratio vs. Sector

    The P/E ratio of Tandem Diabetes Care is -23.04, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.

  • Price to Book Value per Share Ratio

    Tandem Diabetes Care has a P/B Ratio of 11.46. P/B Ratios above 3 indicate that a company could be overvalued with respect to its assets and liabilities.

  • Read more about Tandem Diabetes Care's valuation and earnings.
  • Percentage of Shares Shorted

    15.54% of the float of Tandem Diabetes Care has been sold short.
  • Short Interest Ratio / Days to Cover

    Tandem Diabetes Care has a short interest ratio ("days to cover") of 3.89, which is generally considered an acceptable ratio of short interest to trading volume.
  • Change versus previous month

    Short interest in Tandem Diabetes Care has recently decreased by 5.84%, indicating that investor sentiment is improving significantly.
  • Dividend Yield

    Tandem Diabetes Care does not currently pay a dividend.

  • Dividend Growth

    Tandem Diabetes Care does not have a long track record of dividend growth.

  • News Sentiment

    Tandem Diabetes Care has a news sentiment score of 1.55. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a higher news sentiment than the 0.92 average news sentiment score of Healthcare companies.
  • News Coverage This Week

    MarketBeat has tracked 4 news articles for Tandem Diabetes Care this week, compared to 6 articles on an average week.
  • Search Interest

    Only 2 people have searched for TNDM on MarketBeat in the last 30 days. This is a decrease of -75% compared to the previous 30 days.
  • MarketBeat Follows

    7 people have added Tandem Diabetes Care to their MarketBeat watchlist in the last 30 days.
  • Insider Buying vs. Insider Selling

    In the past three months, Tandem Diabetes Care insiders have not sold or bought any company stock.

  • Percentage Held by Insiders

    2.10% of the stock of Tandem Diabetes Care is held by insiders.

  • Percentage Held by Institutions

    Tandem Diabetes Care has minimal institutional ownership at this time.

  • Read more about Tandem Diabetes Care's insider trading history.
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TNDM Stock News Headlines

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Tandem Diabetes Care (TNDM) Receives a Buy from Lake Street
See More Headlines

TNDM Stock Analysis - Frequently Asked Questions

Tandem Diabetes Care's stock was trading at $21.98 at the beginning of 2026. Since then, TNDM shares have decreased by 2.5% and is now trading at $21.43.

Tandem Diabetes Care, Inc. (NASDAQ:TNDM) announced its quarterly earnings results on Thursday, August, 6th. The medical device company reported ($0.31) EPS for the quarter, beating analysts' consensus estimates of ($0.32) by $0.01. The business's revenue for the quarter was up 5.8% on a year-over-year basis.
Read the conference call transcript
.

Tandem Diabetes Care's stock reverse split before market open on Tuesday, October 10th 2017.The 1-10 reverse split was announced on Monday, October 9th 2017. The number of shares owned by shareholders was adjusted after the closing bell on Monday, October 9th 2017. An investor that had 100 shares of stock prior to the reverse split would have 10 shares after the split.

Tandem Diabetes Care (TNDM) raised $112 million in an initial public offering on Thursday, November 14th 2013. The company issued 8,000,000 shares at $13.00-$15.00 per share.

Tandem Diabetes Care's top institutional investors include California State Teachers Retirement System (1.67%), Wellington Management Group LLP (1.25%), Beaconlight Capital LLC (0.38%) and Assenagon Asset Management S.A. (0.04%). Insiders that own company stock include Kim D Blickenstaff, John F Sheridan, Mark David Novara, Leigh Vosseller, Dick Allen, Jean-Claude Kyrillos, Kathleen Mcgroddy-Goetz and Shannon Marie Hansen.
View institutional ownership trends
.

Shares of TNDM stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services.

Based on aggregate information from My MarketBeat watchlists, some other companies that Tandem Diabetes Care investors own include NVIDIA (NVDA), Meta Platforms (META), Advanced Micro Devices (AMD), Tesla (TSLA), PayPal (PYPL), Alibaba Group (BABA) and Netflix (NFLX).

Company Calendar

Last Earnings
8/06/2026
Today
8/29/2026
Next Earnings (Estimated)
11/05/2026
Fiscal Year End
12/31/2026

Industry, Sector and Symbol

Stock Exchange
NASDAQ
Industry
Healthcare Equipment & Supplies
Sub-Industry
Healthcare Equipment
Current Symbol
NASDAQ:TNDM
CIK
1438133
Fax
N/A
Employees
2,500
Year Founded
2006

Price Target and Rating

High Price Target
$55.00
Low Price Target
$15.50
Potential Upside/Downside
+35.2%
Consensus Rating
Hold
Rating Score (0-4)
2.48
Research Coverage
23 Analysts

Profitability

EPS (Trailing Twelve Months)
($0.93)
Trailing P/E Ratio
N/A
Forward P/E Ratio
N/A
P/E Growth
N/A
Net Income
-$204.71 million
Net Margins
-6.08%
Pretax Margin
-5.86%
Return on Equity
-45.97%
Return on Assets
-6.23%

Debt

Debt-to-Equity Ratio
4.62
Current Ratio
3.18
Quick Ratio
2.65

Sales & Book Value

Annual Sales
$1.01 billion
Price / Sales
1.47
Cash Flow
N/A
Price / Cash Flow
N/A
Book Value
$1.87 per share
Price / Book
11.46

Miscellaneous

Outstanding Shares
69,580,000
Free Float
68,118,000
Market Cap
$1.49 billion
Optionable
Optionable
Beta
1.54

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This page (NASDAQ:TNDM) was last updated on 8/29/2026 by MarketBeat.com Staff.
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