HARVARD MANAGEMENT CO INC: TAIWAN SEMICONDUCTOR MANUFAC (TSM): Quarterly 13F Position History
As of Q2 2026, HARVARD MANAGEMENT CO INC reported 732,022 shares of TAIWAN SEMICONDUCTOR MANUFAC (TSM), worth $349.6M and representing 8.2% of its 13F equity book. Quarter-over-quarter share count change: + 45,226 (+6.6%) . The position first appeared in Q4 2021 and has been disclosed across 19 13F-HR filings in Pactolio's tracked window.
- 732,022Shares Held (Latest Filing)
- $349.6MReported Market Value (Latest Filing)
- 8.2%Portfolio Weight (% of 13F Equity Book)
- +45,226Quarter-over-Quarter Share Change
- +$117.5MQuarter-over-Quarter Value Change
- 732,022Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 19 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q2 2026 | 732,022 | +45,226 | +6.6% | $349.6M | 8.2% | $477.6 |
| Q1 2026 | 686,796 | +380,000 | +123.9% | $232.1M | 12.8% | $337.9 |
| Q4 2025 | 306,796 | +95,006 | +44.9% | $93.2M | 4.5% | $303.9 |
| Q3 2025 | 211,790 | +211,790 | – | $59.2M | 2.8% | $279.3 |
| Q2 2025 | 0 | 0 | – | $0 | 0.0% | – |
| Q1 2025 | 0 | 434,790 | -100.0% | $0 | 0.0% | – |
| Q4 2024 | 434,790 | 54,000 | -11.0% | $85.9M | 5.1% | $197.5 |
| Q3 2024 | 488,790 | 62,200 | -11.3% | $84.9M | 4.9% | $173.7 |
| Q2 2024 | 550,990 | +348,643 | +172.3% | $95.8M | 5.8% | $173.8 |
| Q1 2024 | 202,347 | 0 | – | $27.5M | 1.7% | $136.1 |
| Q4 2023 | 202,347 | 0 | – | $21.0M | 1.8% | $104.0 |
| Q3 2023 | 202,347 | 0 | – | $17.6M | 2.0% | $86.9 |
| Q2 2023 | 202,347 | +95,053 | +88.6% | $20.4M | 2.0% | $100.9 |
| Q1 2023 | 107,294 | 0 | – | $10.0M | 1.0% | $93.0 |
| Q4 2022 | 107,294 | 0 | – | $8.0M | 1.0% | $74.5 |
| Q3 2022 | 107,294 | 0 | – | $7.4M | 0.9% | $68.6 |
| Q2 2022 | 107,294 | +42,851 | +66.5% | $8.8M | 1.0% | $81.7 |
| Q1 2022 | 64,443 | 0 | – | $6.7M | 0.7% | $104.3 |
| Q4 2021 | 64,443 | – | – | $7.8M | 0.7% | $120.3 |
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 rather than the manager's cost basis. See the full methodology document for the normalization rules.
When did HARVARD MANAGEMENT CO INC first disclose a TSM position in 13F-HR filings?
HARVARD MANAGEMENT CO INC first reported TAIWAN SEMICONDUCTOR MANUFAC (TSM) on its 13F-HR filing for the period ending 2021-12-31 (Q4 2021). The position has appeared on 19 reported quarters within Pactolio's tracked window.
What was HARVARD MANAGEMENT CO INC's most recent quarter-over-quarter share-count change in TSM?
Between Q1 2026 and Q2 2026, HARVARD MANAGEMENT CO INC added 45,226 shares of TSM (+6.6%), bringing the total reported position to 732,022 shares at a market value of $349.6M.
Does the implied price-per-share represent HARVARD MANAGEMENT CO 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.