WEDGEWOOD PARTNERS INC: TAIWAN SEMIC-ADR (TSM): Quarterly 13F Position History
As of Q1 2026, WEDGEWOOD PARTNERS INC reported 129,353 shares of TAIWAN SEMIC-ADR (TSM), worth $43.7M and representing 9.0% of its 13F equity book. Quarter-over-quarter share count change: 55,308 (-30.0%) . The position first appeared in Q2 2021 and has been disclosed across 20 13F-HR filings in Pactolio's tracked window.
- 129,353Shares Held (Latest Filing)
- $43.7MReported Market Value (Latest Filing)
- 9.0%Portfolio Weight (% of 13F Equity Book)
- 55,308Quarter-over-Quarter Share Change
- -$12.4MQuarter-over-Quarter Value Change
- 349,542Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 20 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 129,353 | 55,308 | -30.0% | $43.7M | 9.0% | $338.0 |
| Q4 2025 | 184,661 | 4,621 | -2.4% | $56.1M | 10.5% | $303.9 |
| Q3 2025 | 189,282 | 8,218 | -4.2% | $52.9M | 9.6% | $279.3 |
| Q2 2025 | 197,500 | 39,313 | -16.6% | $47.2M | 9.2% | $239.0 |
| Q1 2025 | 236,813 | 15 | -0.0% | $46.1M | 9.3% | $194.8 |
| Q4 2024 | 236,828 | 9,304 | -3.8% | $46.8M | 9.2% | $197.5 |
| Q3 2024 | 246,132 | 1,656 | -0.7% | $45.9M | 8.3% | $186.7 |
| Q2 2024 | 247,788 | 5,879 | -2.3% | $41.5M | 8.5% | $167.6 |
| Q1 2024 | 253,667 | 4,792 | -1.9% | $39.5M | 7.9% | $155.6 |
| Q4 2023 | 258,459 | 7,389 | -2.8% | $33.0M | 6.9% | $127.5 |
| Q3 2023 | 265,848 | 72,194 | -21.4% | $23.1M | 5.5% | $86.9 |
| Q2 2023 | 338,042 | 68 | -0.0% | $34.1M | 5.5% | $100.9 |
| Q1 2023 | 338,110 | +37,827 | +12.6% | $31.4M | 5.3% | $93.0 |
| Q4 2022 | 300,283 | +3,767 | +1.3% | $22.4M | 4.1% | $74.5 |
| Q3 2022 | 296,516 | 53,026 | -15.2% | $20.3M | 3.8% | $68.6 |
| Q2 2022 | 349,542 | +2,308 | +0.7% | $28.6M | 4.9% | $81.7 |
| Q1 2022 | 347,234 | +101,453 | +41.3% | $36.2M | 5.1% | $104.3 |
| Q4 2021 | 245,781 | +35,674 | +17.0% | $29.6M | 3.9% | $120.3 |
| Q3 2021 | 210,107 | +91,898 | +77.7% | $23.5M | 3.3% | $111.6 |
| Q2 2021 | 118,209 | — | — | $14.2M | 2.1% | $120.2 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did WEDGEWOOD PARTNERS INC first disclose a TSM position in 13F-HR filings?
WEDGEWOOD PARTNERS INC first reported TAIWAN SEMIC-ADR (TSM) on its 13F-HR filing for the period ending 2021-06-30 (Q2 2021). The position has appeared on 20 reported quarters within Pactolio's tracked window.
What was WEDGEWOOD PARTNERS INC's most recent quarter-over-quarter share-count change in TSM?
Between Q4 2025 and Q1 2026, WEDGEWOOD PARTNERS INC reduced its TSM position by 55,308 shares (-30.0%), leaving 129,353 shares at a market value of $43.7M.
Does the implied price-per-share represent WEDGEWOOD PARTNERS INC's cost basis in TSM?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.