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Equity · Technology

ASX

NYSE

ASE Technology Holding Co. (ASX)

$40.82 +3.29% vs prior close Finazon · prior-day close, indicative (IEX-derived, not the official close) · Oct 19, 2026

Reddit mentioned ASX 14 times in the 30 days to 20 October 2026, across 5 of the communities we track. All of them were scored for sentiment: 86% read bullish, 0% bearish and 14% neither. Reddit data updated 20 October 2026.

Price · Chart
63 sessions
$50 $30 22 Jul 19 Oct

The line runs $40.66 on 22 July through $40.82 on 19 October, on a scale from $30 to $50. Days the market did not trade hold the previous close, flat.

52-week range $11.31 – $47.61
Avg volume 434.7K
Mentions · 30d 14
Net sentiment +0.11

as of Oct 19, 2026

ASE Technology Holding Co. (ASX) · crowd attention × price

Share ↗
14 mentions

Day19 Oct 2026

MENTIONS10–3 / day
PRICE$40.82$35–$50
ASX over the last 30 days, plotting daily Reddit mentions as bars, left-hand scale; the daily closing price as a line on its own right-hand scale, solid across consecutive trading days, held flat and diagonally hatched over days the market was closed, diagonally hatched over days we hold no close for.per day0123usd$35$40$45$5021 Sep28 Sep6 Oct13 Oct20 Oct
ASX over the last 30 days, plotting daily Reddit mentions as bars, left-hand scale; the daily closing price as a line on its own right-hand scale, solid across consecutive trading days, held flat and diagonally hatched over days the market was closed, diagonally hatched over days we hold no close for.21 Sep6 Oct20 Oct
The Distributed Sentinel 20 Oct 2026

ASX drew 14 Reddit mentions over the 30 days to 20 October 2026

This chart in words

The chart plots daily Reddit mentions of ASX over the 30 days to 20 October 2026: 14 in total, busiest on 24 September with 2, and 1 on the last day counted. The line is the daily close over the same window: $43.72 on 21 September, $40.82 on 19 October. Of those days, 21 were trading sessions and the other 9 are hatched on the chart. On 8 of them no session took place, and the last close before it is carried forward rather than plotted; on 1 of them we hold no close at all, which is a gap in our own record rather than a closure we can prove.

ASE Technology Holding Co. (ASX) on Reddit · 30d

n = 14 scored · Method

In the 30 days to 21 Oct 2026, ASE Technology Holding Co. drew 14 Reddit mentions in the finance subreddits we track, 14 of them scored for sentiment.

ASX

86% bullish

Overall market sentiment

54% bullish

ASX reads 32 points more bullish than overall market sentiment. Same measure; same 30-day window.

Where ASX is discussed

(30d)
r/wallstreetbets 56% 10 +0.09
r/stocks 17% 3 +0.15
r/asx_bets 17% 3 +0.10
r/commodities 6% 1 +0.16
r/ausfinance 6% 1 +0.44

Moves with ASX

co-mention r · 31 obs

Tickers whose daily Reddit volume rose and fell with ASX's. Co-discussion, not price.

How closely daily Reddit mention counts rose and fell together over the last 30 days (31 daily observations) · Method

ASE Technology Holding Co. (ASX) insider trades

SEC Form 4 · last 90 days · newest reported trade 12 Oct 2026

In the 90 days to 21 Oct 2026, ASE Technology Holding Co. insiders reported 2 open-market sales and no purchases (SEC Form 4); the filings we hold, back to 8 Apr 2026, show no open-market purchase.

Open-market buys 0
Open-market sells 2
Net sold $4.25M
Non-trade filings 17
Date Insider Type Shares Value
12 Oct 2026 Uang Du-Tsuen Chief Administration Officer Sell 3,000 $2.26M
22 Jul 2026 Uang Du-Tsuen Chief Administration Officer Sell 3,000 $2.00M

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.

Date Insider Type Shares Value
22 Sep 2026 Chang Hung Pen Director Option exercise 300,000 $29.58M
07 Sep 2026 Tsai Chi-Wen Chairman & President, SPIL Award 334,000
07 Sep 2026 Chung Chih-Hsiao GM, ASE Japan & Wuxi Tongzhi Award 30,000
07 Sep 2026 Hsiang Kenneth CEO, ISE Labs Award 40,000
07 Sep 2026 Lin Chung GM, ASE Shanghai & Electronics Award 30,000
07 Sep 2026 Lo Raymond GM TW & Kaohsiung Pkg Facility Award 400,000
07 Sep 2026 Kuo Hung-Ming Principal Accounting Officer Award 50,000
07 Sep 2026 Uang Du-Tsuen Chief Administration Officer Award 90,000
07 Sep 2026 Tung Hung-Szu Chief Financial Officer Award 400,000
07 Sep 2026 Tang Andrew R Director Award 85,000
07 Sep 2026 Chen Tien-Szu GM, ASE Inc. Chung-Li Branch Award 300,000
07 Sep 2026 Wu Tien-Yue Director Award 600,000

Showing the 12 most recent of 17 compensation filings in this window. The figures above count all of them.

ASE Technology Holding Co. (ASX) reported financials

SEC EDGAR XBRL SEC EDGAR

ASE Technology Holding Co. reported revenue of $20.6B for the fiscal year ended 31 Dec 2025. Net income over the same period was $1.3B.

Figure Reported Period
Revenue $20.6B 31 Dec 2025 fiscal year
Profit loss attributable to owners of parent $1.3B 31 Dec 2025 fiscal year
Diluted earnings loss per share $0.28 31 Dec 2025 fiscal year
Total assets $28.4B 31 Dec 2025 at period end
Equity attributable to owners of parent $10.9B 31 Dec 2025 at period end

ASE Technology Holding Co. (ASX) institutional holders (13F)

SEC Form 13F SEC EDGAR

9 of the 45 institutional funds we track reported a ASE Technology Holding Co. position for the quarter ended 30 Jun 2026 — a combined $441.9M; the latest of those filings landed 02 Sep 2026.

Fund Action Shares Value
Fisher Asset Management Held (±25%) −8.4% shares 4,402,301 $198.6M
Man Group Added +1,000.1% shares 3,856,454 $174.0M
Millennium Management Added +33.7% shares 1,255,430 $56.6M
Two Sigma Investments Added +36.6% shares 163,567 $7.4M
AQR Capital Management Added +149.3% shares 60,476 $2.7M
Maverick Capital New position 20,934 $945K
Tudor Investment Corp New position 14,984 $676K
D. E. Shaw & Co. New position 10,800 $487K
Marshall Wace Trimmed −99.1% shares 8,741 $394K

ASE Technology Holding Co. (ASX) fails-to-deliver

SEC CNS data SEC

On 30 Sep 2026, 98,842 shares of ASE Technology Holding Co. failed to deliver (about $4.5M) — the latest of 4 consecutive trading days with recorded fails.

Settlement date Shares failed Notional % of shares out
30 Sep 2026 98,842 $4.5M 0.002%
29 Sep 2026 79,131 $3.5M 0.002%
28 Sep 2026 904 $40K <0.001%
25 Sep 2026 31 $1K <0.001%
23 Sep 2026 4,618 $209K <0.001%
22 Sep 2026 4,584 $200K <0.001%
21 Sep 2026 53,319 $2.2M 0.001%
18 Sep 2026 5,732 $229K <0.001%

Congressional trades in ASE Technology Holding Co. (ASX)

STOCK Act disclosures House disclosures

The most recent congressional trade disclosed in ASE Technology Holding Co. is a sale by Sheri Biggs (house, SC), dated 18 Mar 2025.

Date Member Type Amount
18 Mar 2025 filed 05 Oct 2025 Sheri Biggs house · Republican–SC Sale $1K–$15K
16 Mar 2022 filed 19 Apr 2022 John H. Rutherford house · Republican–FL Sale $1K–$15K
14 Aug 2017 filed 20 Aug 2018 John H. Rutherford house · Republican–FL Purchase $1K–$15K

ASE Technology Holding Co. (ASX): frequently asked questions

From live data

Have ASE Technology Holding Co. insiders bought or sold shares recently?

In the 90 days to 21 Oct 2026, ASE Technology Holding Co. insiders reported 2 open-market sales and no purchases (SEC Form 4); the filings we hold, back to 8 Apr 2026, show no open-market purchase. A further 17 filings were grants, awards, gifts or exercises rather than open-market trades.

How many institutions hold ASE Technology Holding Co.?

9 of the 45 institutional funds we track reported a ASE Technology Holding Co. position for the quarter ended 30 Jun 2026, per SEC Form 13F filings.

Has ASE Technology Holding Co. had fails-to-deliver recently?

Yes. The most recent SEC fails-to-deliver record for ASE Technology Holding Co. is dated 30 Sep 2026, when 98,842 shares failed to deliver.

What exchange is ASE Technology Holding Co. listed on?

ASE Technology Holding Co. trades on NYSE under the ticker ASX.

What is Reddit saying about ASE Technology Holding Co.?

ASE Technology Holding Co. was mentioned 3 times in the last 7 days across the finance subreddits we track, and 14 times over the trailing 30 days. Of 14 classified mentions, 86% read bullish, 0% bearish and 14% neutral. Crowd sentiment is a social signal, not investment advice.

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.

Sources

  1. Finazonprior-day close, indicative (IEX-derived, not the official close), some closes dollar-rounded at the source
  2. TradingViewthe price chart widget, drawn by TradingView from their own data
  3. RedditReddit ingest across the tracked finance subreddits
  4. SEC EDGARSEC EDGAR XBRL company facts · latest period ended 31 Dec 2025
  5. SEC EDGARSEC EDGAR 13F filings
  6. SECSEC fails-to-deliver (CNS) data
  7. House disclosuresU.S. House of Representatives financial disclosures