Equity · Healthcare
TNDM
Tandem Diabetes Care, Inc. · NasdaqGM
Reddit mentioned TNDM 2 times in the 30 days to 19 August 2026, in 1 of the communities we track. All of them were scored for sentiment: 50% read bullish, 0% bearish and 50% neither. Reddit data updated 19 August 2026.
The line runs $15.76 on 21 May through $24 on 18 August, on a scale from $10 to $25. Days the market did not trade hold the previous close, flat.
The chart above plots the price of TNDM over the range selected — one day to the full history — drawn by TradingView from their own data. Our own licensed end-of-day series holds 56 sessions over that window: $15.76 on 21 May 2026 through $24 on 18 August 2026.
Finazon · prior-day close · valuation computed from SEC EDGAR filings · as of Aug 19, 2026
TNDM · crowd attention × price
Share ↗
Day5 Aug 2026
TNDM drew 2 Reddit mentions over the 30 days to 19 August 2026
TNDM drew 14 Reddit mentions over the 90 days to 19 August 2026
This chart in words
The chart plots daily Reddit mentions of TNDM over the 30 days to 19 August 2026: 2 in total, busiest on 29 July with 1, and 1 on the last day counted. The line is the daily close over the same window: $17.17 on 27 July, $24 on 18 August. Of those days, 17 were trading sessions and the other 13 are hatched on the chart. On 6 of them no session took place, and the last close before it is carried forward rather than plotted; on 2 of them no session took place, and this window holds no earlier close to carry forward; on 5 of them we hold no close at all, which is a gap in our own record rather than a closure we can prove.
The chart plots daily Reddit mentions of TNDM over the 90 days to 19 August 2026: 14 in total, busiest on 28 May with 5, and 1 on the last day counted. The line is the daily close over the same window: $14.97 on 22 May, $24 on 18 August. Of those days, 55 were trading sessions and the other 35 are hatched on the chart. On 29 of them no session took place, and the last close before it is carried forward rather than plotted; on 6 of them we hold no close at all, which is a gap in our own record rather than a closure we can prove.
Finazon · prior-day close, some closes dollar-rounded at the source
Crowd sentiment on TNDM · 30d
2 mentions of TNDM were scored for sentiment in these 30 days, so each one carries 1/2 of any share. A split that coarse states the sample size and not the crowd — so none is drawn. The chart on this page applies the same 5-mention floor to every day it plots.
Where TNDM is discussed
(30d)TNDM insider trades
Compensation mechanics Share grants, option exercises, tax withholding and transfers. They reach the same Form 4 as a trade, but they are not the insider buying or selling on the open market, so no purchase or sale value applies to them.
Showing the 12 most recent of 25 compensation filings in this window. The figures above count all of them.
TNDM reported financials
TNDM reported revenue of $1.0B for the fiscal year ended 31 Dec 2025. Net income over the same period was −$204.7M.
Source: SEC EDGAR XBRL company facts · latest period ended 30 Jun 2026
TNDM earnings
no date announced in SEC filings yet
Reported figures & scheduled dates · SEC EDGAR filings
TNDM institutional holders
8 of the 45 institutional funds we track reported a TNDM position for the quarter ended 30 Jun 2026 — a combined $88.2M; the latest of those filings landed 14 Aug 2026.
Source: SEC EDGAR 13F filings
TNDM fails-to-deliver
On 31 Jul 2026, 400 shares of TNDM failed to deliver (about $8K).
Source: SEC fails-to-deliver (CNS) data
Congressional trades in TNDM
The most recent congressional trade disclosed in TNDM is a purchase by Gilbert Ray Cisneros, Jr. (house, CA), dated 03 Mar 2026.
Source: U.S. House of Representatives financial disclosures
TNDM — frequently asked questions
Is Reddit bullish or bearish on TNDM?
Across 2 classified TNDM mentions in the last 30 days, 50% read bullish, 0% bearish and 50% neutral. Crowd sentiment is a social signal, not investment advice.
When did TNDM last report earnings?
Tandem Diabetes Care (TNDM) last reported earnings on 30 Jun 2026 for Q2 2026, per SEC filings.
Are TNDM insiders buying or selling?
SEC Form 4 filings over the last 90 days show 0 buys and 0 sells by TNDM insiders on the open market. A further 25 filings were grants, awards, gifts or exercises rather than open-market trades.
What exchange is TNDM listed on?
Tandem Diabetes Care trades on NASDAQ under the ticker TNDM.
Answers are generated from the live figures on this page — Reddit crowd data, SEC filings and open company records — and update as the data does.