Night Owl Capital Management, LLC: TAIWAN SEMIC-ADR (TSM): Quarterly 13F Position History
As of Q1 2026, Night Owl Capital Management, LLC reported 160,601 shares of TAIWAN SEMIC-ADR (TSM), worth $54.3M and representing 6.3% of its 13F equity book. Quarter-over-quarter share count change: + 1,008 (+0.6%) . The position first appeared in Q1 2023 and has been disclosed across 13 13F-HR filings in Pactolio's tracked window.
- 160,601Shares Held (Latest Filing)
- $54.3MReported Market Value (Latest Filing)
- 6.3%Portfolio Weight (% of 13F Equity Book)
- +1,008Quarter-over-Quarter Share Change
- +$5.8MQuarter-over-Quarter Value Change
- 205,595Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 13 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 160,601 | +1,008 | +0.6% | $54.3M | 6.3% | $337.9 |
| Q4 2025 | 159,593 | +2,282 | +1.5% | $48.5M | 5.3% | $303.9 |
| Q3 2025 | 157,311 | +1,507 | +1.0% | $43.9M | 4.8% | $279.3 |
| Q2 2025 | 155,804 | +4,748 | +3.1% | $35.3M | 4.1% | $226.5 |
| Q1 2025 | 151,056 | +5,968 | +4.1% | $25.1M | 3.1% | $166.0 |
| Q4 2024 | 145,088 | 60,507 | -29.4% | $28.7M | 3.7% | $197.5 |
| Q3 2024 | 205,595 | +6,546 | +3.3% | $35.7M | 4.9% | $173.7 |
| Q2 2024 | 199,049 | +51,407 | +34.8% | $34.6M | 5.2% | $173.8 |
| Q1 2024 | 147,642 | +34,301 | +30.3% | $20.1M | 3.0% | $136.1 |
| Q4 2023 | 113,341 | +4,776 | +4.4% | $11.8M | 2.4% | $104.0 |
| Q3 2023 | 108,565 | +41 | +0.0% | $9.4M | 2.3% | $86.9 |
| Q2 2023 | 108,524 | 7,500 | -6.5% | $11.0M | 2.8% | $100.9 |
| Q1 2023 | 116,024 | — | — | $10.8M | 3.8% | $93.0 |
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 Night Owl Capital Management, LLC first disclose a TSM position in 13F-HR filings?
Night Owl Capital Management, LLC first reported TAIWAN SEMIC-ADR (TSM) on its 13F-HR filing for the period ending 2023-03-31 (Q1 2023). The position has appeared on 13 reported quarters within Pactolio's tracked window.
What was Night Owl Capital Management, LLC's most recent quarter-over-quarter share-count change in TSM?
Between Q4 2025 and Q1 2026, Night Owl Capital Management, LLC added 1,008 shares of TSM (+0.6%), bringing the total reported position to 160,601 shares at a market value of $54.3M.
Does the implied price-per-share represent Night Owl Capital Management, LLC'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.