Equity · Consumer Defensive
COST
Costco Wholesale Corporation · NasdaqGS
Reddit mentioned COST 417 times in the 30 days to 29 September 2026, across 5 of the communities we track. All of them were scored for sentiment: 55% read bullish, 11% bearish and 34% neither. Reddit data updated 29 September 2026.
The line runs $924.63 on 1 July through $922.57 on 25 September, on a scale from $875 to $975. Days the market did not trade hold the previous close, flat.
The chart above plots the price of COST 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 61 sessions over that window: $924.63 on 1 July 2026 through $922.57 on 25 September 2026.
Finazon · prior-day close, indicative (IEX-derived, not the official close) · valuation computed from SEC EDGAR filings · as of Sep 25, 2026
COST · crowd attention × price
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Day27 Sep 2026
Reddit's interest in COST held level across this window — 417 mentions over 30 days, with no single day carrying more than 10% of them
COST drew 1,033 Reddit mentions over the 90 days to 29 September 2026
This chart in words
The chart plots daily Reddit mentions of COST over the 30 days to 29 September 2026: 417 in total, busiest on 24 September with 40, and 1 on the last day counted. The line is the daily close over the same window: $943.78 on 31 August, $922.57 on 25 September. Of those days, 19 were trading sessions and the other 11 are hatched on the chart. On 9 of them no session took place, and the last close before it is carried forward rather than plotted; on 2 of them we hold no close at all, which is a gap in our own record rather than a closure we can prove. Sentiment — the bullish share of the mentions that took a side, where the chart's dashed rule marks the 50% at which bullish and bearish are even — ran from 50% bullish to 91% bullish over the 30 days that carried enough mentions to measure.
The chart plots daily Reddit mentions of COST over the 90 days to 29 September 2026: 1,033 in total, busiest on 20 August with 48, and 1 on the last day counted. The line is the daily close over the same window: $949.62 on 2 July, $922.57 on 25 September. Of those days, 60 were trading sessions and the other 30 are hatched on the chart. On 28 of them no session took place, and the last close before it is carried forward rather than plotted; on 2 of them we hold no close at all, which is a gap in our own record rather than a closure we can prove. Sentiment — the bullish share of the mentions that took a side, where the chart's dashed rule marks the 50% at which bullish and bearish are even — ran from 69% bullish to 100% bullish over the 89 days that carried enough mentions to measure. 1 day either fell under the 5-mention floor or carried no bullish or bearish mention at all, and so carries no sentiment point.
Finazon · prior-day close, indicative (IEX-derived, not the official close), some closes dollar-rounded at the source
Crowd sentiment on COST · 30d
bullish
bullish
COST reads exactly as bullish as overall market sentiment. Same measure; same 30-day window.
Where COST is discussed
(30d)Moves with COST
co-mention r · 31 obsTickers whose daily Reddit volume rose and fell with COST's. Co-discussion, not price.
How closely daily Reddit mention counts rose and fell together over the last 30 days (31 daily observations) · Method
What Reddit is saying about COST
- Returns have been pretty good this week. I'll lock in the profits shortly
- Why has Costco (COST) gone up 100% since March 3rd, 2023?
Live discussion on Reddit, shown as posted. Titles link to the original threads.
COST 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 15 compensation filings in this window. The figures above count all of them.
COST reported financials
COST reported revenue of $275.2B for the fiscal year ended 31 Aug 2025. Net income over the same period was $8.1B.
Source: SEC EDGAR XBRL company facts · latest period ended 10 May 2026
COST earnings
no date announced in SEC filings yet
Reported figures & scheduled dates · SEC EDGAR filings
COST institutional holders
12 of the 45 institutional funds we track reported a COST position for the quarter ended 30 Jun 2026 — a combined $8.6B; the latest of those filings landed 02 Sep 2026.
Showing the 10 largest of 12 reported positions. The figures above count all of them.
Source: SEC EDGAR 13F filings
COST fails-to-deliver
On 26 Aug 2026, 21 shares of COST failed to deliver (about $20K) — the latest of 2 consecutive trading days with recorded fails.
Source: SEC fails-to-deliver (CNS) data
Congressional trades in COST
The most recent congressional trade disclosed in COST is a sale by Richard McCormick (house, GA), dated 30 Jul 2026.
Source: U.S. House of Representatives financial disclosures
COST — frequently asked questions
How often is COST mentioned on Reddit?
COST was mentioned 103 times in the last 7 days across the finance subreddits we track, and 417 times over the trailing 30 days.
Is Reddit bullish or bearish on COST?
Across 417 classified COST mentions in the last 30 days, 55% read bullish, 11% bearish and 34% neutral. Crowd sentiment is a social signal, not investment advice.
When did COST last report earnings?
Costco Wholesale (COST) last reported earnings on 10 May 2026 for Q3 2026, per SEC filings.
Are COST insiders buying or selling?
SEC Form 4 filings over the last 90 days show 0 buys and 0 sells by COST insiders on the open market. A further 15 filings were grants, awards, gifts or exercises rather than open-market trades.
Who is the CEO of Costco Wholesale?
Ron Vachris leads Costco Wholesale (COST) as chief executive.
What exchange is COST listed on?
Costco Wholesale trades on NASDAQ under the ticker COST.
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.