Tandem Diabetes Care, Inc. TNDM

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19.05 USD +1.40 (+7.93%)

At closeNov 4, 2026, 4:00 PM EST

19.05 0.00 0.00%

After hours · Nov 4, 4:00 PM ET

17.83 Day range 19.29
12.26 52-week range 29.65
YTD
-13.33%
1 year
+25.25%
Market cap
1.33B
Revenue (ttm)
1.04B
Profit margin
-6.08%
EPS (ttm)
-0.91
Shares out
69.58M
Forward P/E
119.84
YTD return
-13.33%
1-year return
+25.25%
Volume
3.71M
Avg volume
2.12M
Open
17.83
Previous close
17.65
Day's range
17.83 – 19.29
52-week range
12.26 – 29.65
Beta
1.59
Analysts
Buy
Price target
27.76 (+45.7%)
Earnings date
Nov 5, 2026

YTD -2.50 (-11.60%)

152025Feb 3Apr 6Jun 5Aug 6Oct 619.05

Key statistics

Enterprise value
1.51B
PEG ratio
0.00
Price / sales
1.27
Price / book
10.16
Dividend yield
0.00%
Payout ratio
0.00%
Revenue growth
5.80%
Free cash flow
-43.95M
Total cash
456.00M
Total debt
739.25M
Return on equity
-48.03%
Short % of float
29.04%
50-day average
17.86
200-day average
18.91

Financials — quick view

All financials
TNDM Revenue — quarterly 254.56M
2022-Q3 20222022-Q4 20222023-Q1 20232023-Q2 20232023-Q3 20232023-Q4 20232024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 2026
TNDM Net income — quarterly -21.17M
2022-Q3 20222022-Q4 20222023-Q1 20232023-Q2 20232023-Q3 20232023-Q4 20232024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 2026
TNDM EPS — quarterly -0.31
2022-Q3 20222022-Q4 20222023-Q1 20232023-Q2 20232023-Q3 20232023-Q4 20232024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 2026

Earnings

TNDM recent earnings
Report dateQuarter endingEPS estimateEPS reportedSurpriseSurprise %
Nov 5, 2026Sep 30, 2026-0.24533———
Aug 6, 2026Jun 30, 2026-0.32074-0.31+0.01+3.35%
May 7, 2026Mar 31, 2026-0.46-0.30+0.16+34.78%
Feb 19, 2026Dec 31, 2025-0.05-0.01+0.04+80.00%
Nov 6, 2025Sep 30, 2025-0.31-0.310.000.00%
Aug 6, 2025Jun 30, 2025-0.40-0.48-0.08-20.00%

Upgrades / downgrades

TNDM analyst upgrades and downgrades
DateFirmActionFromTo
Oct 7, 2026Barclaysinit—Equal-Weight
Sep 30, 2026CitigroupmainNeutralNeutral
Sep 24, 2026Truist SecuritiesmainBuyBuy
Aug 21, 2026William Blairinit—Outperform
Aug 7, 2026CitigroupmainNeutralNeutral
Aug 7, 2026RBC CapitalmainOutperformOutperform

About Tandem Diabetes Care, Inc.

Tandem Diabetes Care, Inc. designs, develops, and commercializes technology solutions for people living with diabetes in the United States and internationally. It's flagship products are the t:slim X2 insulin delivery system; and Tandem Mobi insulin pump, an automated insulin delivery system. The company also sells single-use products, including cartridges for storing and delivering insulin, and infusion sets that connect the insulin pump to the user's body. In addition, it offers Tandem Device Updater used to update the pump software from a personal computer; Tandem Source, a web-based data management platform, which provides a visual way to display diabetes therapy management data from the pumps, integrated CGMs; and Sugarmate, a mobile app used to help people visualize diabetes therapy data. The company has collaboration agreement with the University of Virginia Center for Diabetes Technology for research and development of fully automated closed-loop insulin delivery systems. The company was formerly known as Phluid Inc. and changed its name to Tandem Diabetes Care, Inc. in January 2008. Tandem Diabetes Care, Inc. was incorporated in 2006 and is headquartered in San Diego, California.

Sector
Healthcare
Industry
Medical Devices
Country
United States

News

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Insider holders

TNDM insider holders
InsiderRelationLatest transactionDateShares held
ALLEN DICK PRetiredConversion of Exercise of derivative securityMay 20, 202650,903
BLICKENSTAFF KIM DDirectorSaleNov 20, 20240
CARPENTER RICKChief Technology OfficerConversion of Exercise of derivative securityAug 13, 202632,148
GASSER ELIZABETH ANNEOfficerConversion of Exercise of derivative securityAug 13, 202634,505
HANSEN SHANNON MARIEOfficerConversion of Exercise of derivative securityAug 13, 202633,585
MORRISON SUSAN MOfficerConversion of Exercise of derivative securityAug 13, 202652,788

Institution ownership

TNDM institution ownership
Holder% heldSharesValueReported
Blackrock Inc.16.65%11,583,125220.66MJun 29, 2026
Sessa Capital IM, L.P.7.33%5,100,00097.15MJun 29, 2026
Vanguard Portfolio Management LLC6.18%4,299,66781.91MJun 29, 2026
First Light Asset Management, LLC4.86%3,383,55364.46MJun 29, 2026
Vanguard Capital Management LLC4.45%3,096,53658.99MJun 29, 2026
State Street Corporation4.10%2,851,64654.32MJun 29, 2026

Fund ownership

TNDM fund ownership
Holder% heldSharesValueReported
iShares Trust-iShares Core S&P Small-Cap ETF5.95%4,140,27878.87MSep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund3.14%2,186,91841.66MJun 29, 2026
iShares Trust-iShares Russell 2000 ETF2.59%1,803,94734.37MSep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund2.26%1,570,01929.91MJun 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Growth Index Fund1.30%901,46717.17MJun 29, 2026
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund1.13%788,50915.02MJun 29, 2026