Taiwan Semiconductor Manufacturing Company Limited - Depositary Receipt (Common Stock)
DE ˙ DB ˙ US8740391003
383,00 € ↑3,50 (0,92%)
2026-06-04
DEL PRIS
SecurityDE:TSFA / Taiwan Semiconductor Manufacturing Company Limited - Depositary Receipt (Common Stock)
InstitutionWestside Investment Management, Inc.
Latest Disclosed Ownership1,503 shares
Latest Disclosed Value $ 509,257
Westside Investment Management, Inc. reports 3.03% decrease in ownership of TSFA / Taiwan Semiconductor Manufacturing Company Limited - Depositary Receipt (Common Stock)

On May 4, 2026 - Westside Investment Management, Inc. filed a 13F-HR form disclosing ownership of 1,503 shares of Taiwan Semiconductor Manufacturing Company Limited - Depositary Receipt (Common Stock) (DE:TSFA) valued at $437,373 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 1,550 shares of Taiwan Semiconductor Manufacturing Company Limited - Depositary Receipt (Common Stock). This represents a change in shares of -3.03% during the quarter. The current value of the position is $575,649 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)
2026-05-04 2026-03-31 13F TAIWAN SEMICONDUCTOR COM 874039100 1,503 -47 -3.03 509 3.88 0.0380
2026-01-23 2025-12-31 13F TAIWAN SEMICONDUCTOR COM 874039100 1,550 -2 -0.13 491 10.11 0.0420
2025-11-04 2025-09-30 13F TAIWAN SEMICONDUCTOR COM 874039100 1,552 667 75.37 446 123.62 0.0712
2025-08-05 2025-06-30 13F TAIWAN SEMICONDUCTOR COM 874039100 885 763 625.41 199 895.00 0.0370
2025-04-25 2025-03-31 13F TAIWAN SEMICONDUCTOR COM 874039100 122 0 0.00 20 -16.67 0.0043
2025-01-17 2024-12-31 13F TAIWAN SEMICONDUCTOR COM 874039100 122 0 0.00 24 20.00 0.0051
2024-11-20 2024-09-30 13F TAIWAN SEMICONDUCTOR COM 874039100 122 0 0.00 21 -4.76 0.0044
2024-07-17 2024-06-30 13F TAIWAN SEMICONDUCTOR COM 874039100 122 54 79.41 21 133.33 0.0049
2024-04-19 2024-03-31 13F TAIWAN SEMICONDUCTOR COM 874039100 68 0 0.00 9 28.57 0.0022
2024-01-12 2023-12-31 13F TAIWAN SEMICONDUCTOR COM 874039100 68 0 0.00 7 40.00 0.0018
2023-11-15 2023-09-30 13F TAIWAN SEMICONDUCTOR COM 874039100 68 0 0.00 6 -16.67 0.0017
2023-07-14 2023-06-30 13F TAIWAN SEMICONDUCTOR COM 874039100 68 -200 -74.63 7 -75.00 0.0019
2023-05-17 2023-03-31 13F TAIWAN SEMICONDUCTOR COM 874039100 268 -51 -15.99 25 71.43 0.0073
2023-01-31 2022-12-31 13F TAIWAN SEMICONDUCTOR COM 874039100 319 1 0.31 15 7.69 0.0365
2022-11-09 2022-09-30 13F TAIWAN SEMICONDUCTOR COM 874039100 318 200 169.49 14 0.0328
2022-07-15 2022-06-30 13F TAIWAN SEMICONDUCTOR COM 874039100 118 0 0.00 0 0.0000
2022-04-25 2022-03-31 13F TAIWAN SEMICONDUCTOR COM 874039100 118 0 0.00 0 0.0000
2022-02-15 2021-12-31 13F TAIWAN SEMICONDUCTOR COM 874039100 118 -135 -53.36 0 0.0000
2021-10-27 2021-09-30 13F TAIWAN SEMICONDUCTOR COM 874039100 253 0 0.00 0 0.0001
2021-07-28 2021-06-30 13F TAIWAN SEMICONDUCTOR COM 874039100 253 50 24.63 0 0.0001
2021-04-14 2021-03-31 13F TAIWAN SEMICONDUCTOR COM 874039100 203 -670 -76.75 0 0.0001
2021-01-15 2020-12-31 13F TAIWAN SEMICONDUCTOR COM 874039100 873 -115 -11.64 0 0.0003
2020-10-14 2020-09-30 13F TAIWAN SEMICONDUCTOR COM 874039100 988 988 0 0.0000
2019-02-05 2018-12-31 13F TAIWAN SEMICONDUCTOR COM 874039100 0 -1,050 -100.00 0 -100.00
2018-11-08 2018-09-30 13F TAIWAN SEMICONDUCTOR COM 874039100 1,050 0 0.00 47 21.05 0.0150
2018-08-13 2018-06-30 13F TAIWAN SEMICONDUCTOR COM 874039100 1,050 -19 -1.78 38 -15.56 0.0135
2018-04-16 2018-03-31 13F TAIWAN SEMICONDUCTOR COM 874039100 1,069 0 0.00 45 0.00 0.0250
2018-02-15 2017-12-31 13F TAIWAN SEMICONDUCTOR COM 874039100 1,069 -12 -1.11 45 9.76 0.0246
2017-11-13 2017-09-30 13F TAIWAN SEMICONDUCTOR COM 874039100 1,081 -26 -2.35 42 7.89 0.0253
2017-09-14 2017-06-30 13F/A-1 TAIWAN SEMICONDUCTOR COM 874039100 1,107 0 0.00 39 5.56 0.0253
2017-08-15 2017-06-30 13F TAIWAN SEMICONDUCTOR COM 874039100 1,107 0 39
2017-05-11 2017-03-31 13F TAIWAN SEMICONDUCTOR COM 874039100 1,107 0 0.00 36 9.09 0.0174
2017-05-11 2016-12-31 13F TAIWAN SEMICONDUCTOR COM 874039100 1,107 1,107 33 0.0227
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.