University of Illinois Foundation: TAIWAN SEMIC-ADR (TSM): Quarterly 13F Position History
As of Q1 2026, University of Illinois Foundation reported 116,018 shares of TAIWAN SEMIC-ADR (TSM), worth $39.3M and representing 8.1% of its 13F equity book. Quarter-over-quarter share count change: + 49,200 (+73.6%) . The position first appeared in Q1 2025 and has been disclosed across 5 13F-HR filings in Pactolio's tracked window.
- 116,018Shares Held (Latest Filing)
- $39.3MReported Market Value (Latest Filing)
- 8.1%Portfolio Weight (% of 13F Equity Book)
- +49,200Quarter-over-Quarter Share Change
- +$18.9MQuarter-over-Quarter Value Change
- 116,018Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 5 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 116,018 | +49,200 | +73.6% | $39.3M | 8.1% | $338.4 |
| Q4 2025 | 66,818 | +140 | +0.2% | $20.3M | 7.0% | $304.5 |
| Q3 2025 | 66,678 | +173 | +0.3% | $18.7M | 6.6% | $279.9 |
| Q2 2025 | 66,505 | +20,635 | +45.0% | $15.1M | 6.0% | $227.1 |
| Q1 2025 | 45,870 | — | — | $7.6M | 2.4% | $166.0 |
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 University of Illinois Foundation first disclose a TSM position in 13F-HR filings?
University of Illinois Foundation first reported TAIWAN SEMIC-ADR (TSM) on its 13F-HR filing for the period ending 2025-03-31 (Q1 2025). The position has appeared on 5 reported quarters within Pactolio's tracked window.
What was University of Illinois Foundation's most recent quarter-over-quarter share-count change in TSM?
Between Q4 2025 and Q1 2026, University of Illinois Foundation added 49,200 shares of TSM (+73.6%), bringing the total reported position to 116,018 shares at a market value of $39.3M.
Does the implied price-per-share represent University of Illinois Foundation'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.