Clean Energy Transition LLP: PENTAIR PLC (PNR): Quarterly 13F Position History
As of Q2 2026, Clean Energy Transition LLP reported 778,135 shares of PENTAIR PLC (PNR), worth $59.7M and representing 4.2% of its 13F equity book. Quarter-over-quarter share count change: + 212,264 (+37.5%) . The position first appeared in Q2 2025 and has been disclosed across 5 13F-HR filings in Pactolio's tracked window.
- 778,135Shares Held (Latest Filing)
- $59.7MReported Market Value (Latest Filing)
- 4.2%Portfolio Weight (% of 13F Equity Book)
- +212,264Quarter-over-Quarter Share Change
- +$10.4MQuarter-over-Quarter Value Change
- 778,135Peak 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 |
|---|---|---|---|---|---|---|
| Q2 2026 | 778,135 | +212,264 | +37.5% | $59.7M | 4.2% | $76.7 |
| Q1 2026 | 565,871 | +318,710 | +128.9% | $49.3M | 4.0% | $87.1 |
| Q4 2025 | 247,161 | 65,844 | -21.0% | $25.7M | 2.1% | $104.1 |
| Q3 2025 | 313,005 | +66,036 | +26.7% | $34.7M | 3.1% | $110.8 |
| Q2 2025 | 246,969 | – | – | $25.4M | 2.5% | $102.7 |
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 Clean Energy Transition LLP first disclose a PNR position in 13F-HR filings?
Clean Energy Transition LLP first reported PENTAIR PLC (PNR) on its 13F-HR filing for the period ending 2025-06-30 (Q2 2025). The position has appeared on 5 reported quarters within Pactolio's tracked window.
What was Clean Energy Transition LLP's most recent quarter-over-quarter share-count change in PNR?
Between Q1 2026 and Q2 2026, Clean Energy Transition LLP added 212,264 shares of PNR (+37.5%), bringing the total reported position to 778,135 shares at a market value of $59.7M.
Does the implied price-per-share represent Clean Energy Transition LLP's cost basis in PNR?
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.