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ASE Technology Holding Co., Ltd

Held by 6 tracked managers as of Q2 2026 · CUSIP ⓘCUSIP: A 9-character ID for one specific security - one share class of one company, or one bond. Tickers can change and can mean different things in different countries; a CUSIP always identifies exactly the same security, which is why filings use it. Guide 00215W100 · Sector ⓘGICS sectors: The 11-sector system most investors know (Global Industry Classification Standard): Technology, Health Care, Financials and so on. This site assigns each company a GICS-style sector from its SIC code, with a few hand corrections, so sector pages match the names investors expect. Guide

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In plain English: 6 of the investors we track own this stock. In the latest quarter, 4 of them bought more of it and 5 sold some or all of theirs (2 bought it for the first time). That tells you what they did last quarter — not what the stock will do next.

Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer

Managers holding
6
-1 vs last quarter (like-for-like)
Total value held
$263.51M
Across tracked managers
Average weight ⓘOn average, how big this stock is in the portfolios that own it (its share of each manager's reported portfolio value).
0.0%
Of each manager's book
QoQ value ⓘLike-for-like: only managers that filed both quarters are compared, so a manager filing late (or confidentially) does not look like buying or selling. Includes price changes.
+$58.18M
+28.3% vs last quarter
Net shares bought
-3.6M
Est. net flow -$79.27M
Quarter activity
4 bought · 5 sold
2 new · 3 sold out

Tracked capital in this stock

Total value held (area) and number of managers (line). Dips can mean a large holder filed that quarter confidentially (e.g. Norges Bank in Q1/Q3).

Chart: Tracked capital in this stock

Aggregate buying and selling

Net share change reported each quarter

Chart: Aggregate buying and selling

Who owns ASX?

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Who owns ASX? — Q2 2026

Holders ranked by position size, with each one's quarter-over-quarter change.

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

# Manager Fund Shares Value ↓ % of their portfolio QoQ Δ shares Δ shares % Est. Δ value ⓘChange in shares × this quarter's price
1 Ken Fisher Fisher Asset Management 4.40M $198.63M 0.1% Reduced -402.8K -8.4% -$18.17M
2 Israel Englander Millennium Management 1.26M $56.65M 0.0% Added +316.6K +33.7% +$14.29M
3 Two Sigma Two Sigma Investments 163.57K $7.38M 0.0% Added +43.9K +36.6% +$1.98M
4 David Shaw D.E. Shaw & Co. 10.80K $487.30K 0.0% New +10.8K — +$487.30K
5 Jeremy Grantham GMO 7.80K $351.94K 0.0% New +7.8K — +$351.94K
6 Baillie Gifford Baillie Gifford & Co 362 $16.33K 0.0% Reduced -62 -14.6% -$2.80K

Sold out completely this quarter

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Manager Fund Shares sold Value last quarter ↓
Steve Cohen Point72 Asset Management -1.7M $36.30M
Ray Dalio Bridgewater Associates -1.5M $33.56M
Ken Griffin Citadel Advisors -384.6K $8.34M

Politician trades

Politician trades in ASX

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

No politician trades match these filters.