ASX — ASE Technology Holding Co., Ltd.Today's name, from the SEC's present-day ticker list — a present-day mapping, not the name as of each filing.

Congress trades
4
all time
Members · 12m
0
0 buys · 0 sells · by trade date
Latest filing
10-05
2025-10-05
Rows filed past the STOCK Act's 45-day window, stated on the row, never editorialised; both dates and the receipt stay on every row.
2
13F holders
294
all listed · 2026-03-31
Congress: statutory ranges, filed up to 45 days after the trade · 13F: quarter-end snapshots, filed up to 45 days lateras of 2026-10-29
Congress 4Institutional 294

Congress · disclosure timeline

By trade date · 24 months · 1 row ▲ buy, ▼ sell; height = lower bound (log scale). Trade date, not filing date — the filing lag is in the table below.

1 dated disclosure in the window, placed by trade date; magnitudes are the disclosed lower bounds, against gridlines at $15K, $250K, $5M.

Members active in ASX

12 months · most active first Rows = number of disclosures, not dollars. Net = lower bound of the net range. Committees as of each member's latest trade in the window (roster snapshot 2026-10-29).

No member disclosed ASX in the trailing 12 months.

Congressional disclosures

Newest filed firstAll 4 rows ↗
Latest congressional filings mentioning ASX
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2025-10-05Sheri Biggs R–SC-3SELL SP (spouse-owned)Traded 03-18 LATE·201d$1K–$15K
2022-04-19John H. Rutherford R–FL-5SELLTraded 03-16 +34d$1K–$15K
2018-08-20John H. Rutherford R–FL-5BUYTraded 2017-08-14 LATE·371d$1K–$15K
2014-06-18Lois Frankel D–FL-22SELLTraded 06-12 +6d$1K–$15K

13F holders · Quarter ended 2026-03-31Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt. · longs only

Top institutional holders of ASX for quarter 2026-03-31, 1–25 of 294 holders
#FilerValueSecuritiesFlagsderived by Public Filings from this build's reviewed ticker-mapping holders list for this share class; that list carries each holder's share count, share change and filed date, which this table does not show, but no document links — the EDGAR link opens the filer's 13F list·§
1BlackRock, Inc.$481M1
derived ·§ EDGAR ↗
2LAZARD ASSET MANAGEMENT LLC$293M1
derived ·§ EDGAR ↗
3UBS Group AG$201M1
derived ·§ EDGAR ↗
4BANK OF AMERICA CORP /DE/$148M1
derived ·§ EDGAR ↗
5MORGAN STANLEY$146M1
derived ·§ EDGAR ↗
6AMERICAN CENTURY COMPANIES INC$126M1
derived ·§ EDGAR ↗
7Rafferty Asset Management, LLC$77.6M1
derived ·§ EDGAR ↗
8CITIGROUP INC$75.0M1
derived ·§ EDGAR ↗
9JANE STREET GROUP, LLC$68.2M1
derived ·§ EDGAR ↗
10HSBC HOLDINGS PLC$43.7M1
derived ·§ EDGAR ↗
11ENVESTNET ASSET MANAGEMENT INC$43.3M1
derived ·§ EDGAR ↗
12Creative Planning$41.1M1
derived ·§ EDGAR ↗
13DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main$38.9M1
derived ·§ EDGAR ↗
14EARNEST PARTNERS LLC$37.5M1
derived ·§ EDGAR ↗
15Point72 Asset Management, L.P.$36.3M1
derived ·§ EDGAR ↗
16Bridgewater Associates, LP$33.6M1
derived ·§ EDGAR ↗
17DIMENSIONAL FUND ADVISORS LP$30.3M1
derived ·§ EDGAR ↗
18NORTHERN TRUST CORP$25.8M1
derived ·§ EDGAR ↗
19WELLS FARGO & COMPANY/MN$25.2M1
derived ·§ EDGAR ↗
20VANGUARD PORTFOLIO MANAGEMENT LLC$22.7M1
derived ·§ EDGAR ↗
21SCHRODER INVESTMENT MANAGEMENT GROUP$22.4M1
derived ·§ EDGAR ↗
22MILLENNIUM MANAGEMENT LLC$20.4M1
derived ·§ EDGAR ↗
23MACKENZIE FINANCIAL CORP$17.8M1
derived ·§ EDGAR ↗
24SEI INVESTMENTS CO$17.6M1
derived ·§ EDGAR ↗
25DEUTSCHE BANK AG\$16.9M1
derived ·§ EDGAR ↗
Show all 294 holders
Truncated by Public Filings. All 267 13F filers reporting this share class are listed. Method ↗

Crowding — not available in this build. No holder rows for the selected period, so no percentile can be ranked.

Congress ↔ notable managers · ASX

Congress · last 90 days

Buyers
0 — —
Sellers
0 — —

filed 2026-07-31 → 2026-10-29 · statutory ranges

Notable managers · quarter ended 2026-03-31

Adding
1 Bridgewater Associates $33.6M held
Trimming
0 — $0 held

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · ASE TECHNOLOGY HLDG CO LTD

Merged timeline of congressional filings and notable-manager moves on ASX
DateWhoChangeSize
2026-05-15Bridgewater Associates 13FNEW+1,547,859 sh

1 newest, by filing date · 13F rows are quarter-end snapshots, not trades

Congress vs filers

12 months
Congress net (rows)no rows
Congress net ($ bound)$0
Filersnot computedThe filer side needs per-issuer quarter-over-quarter actions, which the published aggregate does not carry for this issuer. Convergence and divergence are stated only when both sides are computed.