Permian Investment Partners, LP: AMRIZE LTD (AMRZ): Quarterly 13F Position History
As of Q1 2026, Permian Investment Partners, LP reported 950,020 shares of AMRIZE LTD (AMRZ), worth $53.2M and representing 5.9% of its 13F equity book. Quarter-over-quarter share count change: 33,155 (-3.4%) . The position first appeared in Q4 2025 and has been disclosed across 2 13F-HR filings in Pactolio's tracked window.
- 950,020Shares Held (Latest Filing)
- $53.2MReported Market Value (Latest Filing)
- 5.9%Portfolio Weight (% of 13F Equity Book)
- 33,155Quarter-over-Quarter Share Change
- +$50.0KQuarter-over-Quarter Value Change
- 983,175Peak Reported Shares (Historical)
Recent initiation: Permian Investment Partners, LP first reported AMRZ on the Q4 2025 filing — fewer than three quarters of history are available.
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 2 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 950,020 | 33,155 | -3.4% | $53.2M | 5.9% | $56.0 |
| Q4 2025 | 983,175 | — | — | $53.2M | 6.0% | $54.1 |
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 Permian Investment Partners, LP first disclose a AMRZ position in 13F-HR filings?
Permian Investment Partners, LP first reported AMRIZE LTD (AMRZ) on its 13F-HR filing for the period ending 2025-12-31 (Q4 2025). The position has appeared on 2 reported quarters within Pactolio's tracked window.
What was Permian Investment Partners, LP's most recent quarter-over-quarter share-count change in AMRZ?
Between Q4 2025 and Q1 2026, Permian Investment Partners, LP reduced its AMRZ position by 33,155 shares (-3.4%), leaving 950,020 shares at a market value of $53.2M.
Does the implied price-per-share represent Permian Investment Partners, LP's cost basis in AMRZ?
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.