ASE Technology Holding Co., Ltd. - Depositary Receipt (Common Stock)
US ˙ NYSE ˙ US00215W1009

SecurityASX / ASE Technology Holding Co., Ltd. - Depositary Receipt (Common Stock)
InstitutionBarometer Capital Management Inc.
Latest Disclosed Ownership138,500 shares
Latest Disclosed Value $ 3,002,680
Barometer Capital Management Inc. ownership in ASX / ASE Technology Holding Co., Ltd. - Depositary Receipt (Common Stock)

On May 12, 2026 - Barometer Capital Management Inc. filed a 13F-HR form disclosing ownership of 138,500 shares of ASE Technology Holding Co., Ltd. - Depositary Receipt (Common Stock) (US:ASX) valued at $3,002,680 USD as of March 31, 2026. The entity filed a previous 13F-HR on November 13, 2025 disclosing 0 shares of ASE Technology Holding Co., Ltd. - Depositary Receipt (Common Stock). The current value of the position is $5,527,535 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F ASE Technology Holding Common 00215W100 138,500 138,500 3,003 1.0278
2025-11-13 2025-09-30 13F ASE Technology Holding Common 00215W100 0 -29,100 -100.00 0 -100.00
2025-08-14 2025-06-30 13F ASE Technology Holding Common 00215W100 29,100 5,800 24.89 290 42.16 0.0802
2025-05-14 2025-03-31 13F ASE Technology Holding Common 00215W100 23,300 23,300 204 0.0760
2025-02-13 2024-12-31 13F ASE Technology Holding Common 00215W100 0 -17,100 -100.00 0 -100.00
2024-11-14 2024-09-30 13F ASE Technology Holding Common 00215W100 17,100 0 0.00 167 -12.17 0.0481
2024-08-09 2024-06-30 13F ASE Technology Holding Common 00215W100 17,100 17,100 190 0.0732
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.