Reddit mentioned SNDK 4,265 times in the 30 days to 29 July 2026, across 6 of the communities we track. All of them were scored for sentiment: 61% read bullish, 15% bearish and 24% neither. Reddit data updated 29 July 2026.
The chart plots daily Reddit mentions of SNDK over the 30 days to 29 July 2026: 4,265 in total, busiest on 28 July with 555, and 496 on the last day counted. This window holds no data before 1 July 2026; the dashed lead-in marks that gap, which is not a run of zeroes. The line is the daily close over the same window: $2,249.00 on 30 June, $1,123.00 on 28 July.
The chart plots daily Reddit mentions of SNDK over the 90 days to 29 July 2026: 9,799 in total, busiest on 28 July with 555, and 496 on the last day counted. The line is the daily close over the same window: $1,188.00 on 1 May, $1,123.00 on 28 July.
Across 4,265 classified mentions in the last 30 days, crowd sentiment for SNDK sits roughly neutral, with 61% reading bullish against 15% bearish across the classified sample.
Where SNDK is discussed
Share of tracked-subreddit mentions · 30d
r/wallstreetbets94%3,991 mentions+0.07
r/stocks4%189 mentions+0.08
r/etfs1%29 mentions+0.04
r/options0%15 mentions+0.14
r/investing0%12 mentions+0.01
r/ausfinance0%1 mentions+0.40
SNDK insider trades
SEC Form 4
DateInsiderTypeSharesValue
03 Dec 2025Sayiner NecipSell1,271$248K
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.
25 Nov 2025Goeckeler DavidChief Executive OfficerTax withheld1,569$346K
25 Nov 2025Ilkbahar AlperEVP, Chief Technology OfficerTax withheld653$144K
25 Nov 2025Shek BernardChief Legal Officer & SectyTax withheld211$47K
21 Nov 2025Shek BernardChief Legal Officer & SectyTax withheld107$21K
21 Nov 2025Goeckeler DavidChief Executive OfficerTax withheld1,032$207K
21 Nov 2025Visoso Luis FelipeEVP and Chief Financial OfficeTax withheld1,588$318K
21 Nov 2025Ilkbahar AlperEVP, Chief Technology OfficerTax withheld319$64K
SNDK earnings
SEC EDGAR
DatePeriodEPSRevenue
03 Apr 2026Q3 2026$23.03$5.95B
02 Jan 2026Q2 2026$5.15$3.03B
03 Oct 2025Q1 2026$0.75$2.31B
27 Jun 2025FY 2025$-11.32$7.36B
Reported figures & scheduled dates · SEC EDGAR filings
SNDK reported financials
SEC EDGAR XBRL
SNDK reported revenue of $7.4B for the fiscal year ended 27 Jun 2025. Net income over the same period was −$1.6B.
FigureReportedPeriod
Revenue
$7.4B 27 Jun 2025fiscal year
Net income
−$1.6B 27 Jun 2025fiscal year
Diluted EPS
−$11.32 27 Jun 2025fiscal year
Total assets
$17.1B 03 Apr 2026at period end
Total equity
$13.8B 03 Apr 2026at period end
Source: SEC EDGAR XBRL company facts · latest period ended 03 Apr 2026
SNDK institutional holders
SEC Form 13F
15 of the 45 institutional funds we track reported a SNDK position for the quarter ended 31 Mar 2026 — a combined $4.7B; the latest of those filings landed 15 May 2026.
FundActionSharesValue
D. E. Shaw & Co. Trimmed−44.0% shares
1,172,928
$745.2M
Millennium Management Held (±25%)−23.8% shares
1,142,295
$725.7M
Whale Rock Capital Management Held (±25%)−20.3% shares
799,587
$508.0M
On 29 Jun 2026, 10,708 shares of SNDK failed to deliver (about $22.4M) — the latest of 2 consecutive trading days with recorded fails.
Settlement dateShares failedNotional% of shares out
29 Jun 2026
10,708
$22.4M
0.007%
26 Jun 2026
1,339
$3.1M
0.001%
24 Jun 2026
636
$1.2M
<0.001%
23 Jun 2026
95
$216K
<0.001%
22 Jun 2026
3,326
$7.3M
0.002%
18 Jun 2026
6,448
$12.6M
0.004%
16 Jun 2026
363
$765K
<0.001%
15 Jun 2026
66,399
$131.5M
0.045%
Source: SEC fails-to-deliver (CNS) data
The Distributed Sentinel Daily Brief · 29 Jul 2026
The crowd leans clearly bullish on SNDK
The Distributed Sentinel reads 4,265 mentions for SNDK over the last 30 days against a net sentiment of +0.07. The split runs 61% bullish, 24% neutral and 15% bearish across the classified base — a reading to weigh against price and insider flow, not to trade on alone. Attention has held through the month, with the 30-day peak of 555 mentions on 28 Jul.
SNDK — frequently asked questions
From live data
How often is SNDK mentioned on Reddit?
SNDK was mentioned 1,528 times in the last 7 days across the finance subreddits we track, and 4,265 times over the trailing 30 days.
Is Reddit bullish or bearish on SNDK?
Across 4,265 classified SNDK mentions in the last 30 days, 61% read bullish, 15% bearish and 24% neutral. Crowd sentiment is a social signal, not investment advice.
When did SNDK last report earnings?
SanDisk (Now WDC) (SNDK) last reported earnings on 03 Apr 2026 for Q3 2026, per SEC filings.
What exchange is SNDK listed on?
SanDisk (Now WDC) trades on NASDAQ under the ticker SNDK.
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.
How closely daily Reddit mention counts rose and fell together over the last 30 days (31 daily observations): SNDK moved most closely with Intuitive Machines, Inc. (LUNR) (r = +0.98) — this measures co-discussion on Reddit, not price co-movement.