Tensile Capital Management LP: WATERBRIDGE INFRASTRUCTURE L (WBI): Quarterly 13F Position History
As of Q2 2026, Tensile Capital Management LP reported 1,082,533 shares of WATERBRIDGE INFRASTRUCTURE L (WBI), worth $37.1M and representing 5.1% of its 13F equity book. Quarter-over-quarter share count change: + 97,959 (+9.9%) . The position first appeared in Q3 2025 and has been disclosed across 4 13F-HR filings in Pactolio's tracked window.
- 1,082,533Shares Held (Latest Filing)
- $37.1MReported Market Value (Latest Filing)
- 5.1%Portfolio Weight (% of 13F Equity Book)
- +97,959Quarter-over-Quarter Share Change
- +$10.7MQuarter-over-Quarter Value Change
- 1,082,533Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 4 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q2 2026 | 1,082,533 | +97,959 | +9.9% | $37.1M | 5.1% | $34.3 |
| Q1 2026 | 984,574 | +455,768 | +86.2% | $26.4M | 3.8% | $26.8 |
| Q4 2025 | 528,806 | +228,806 | +76.3% | $10.6M | 1.4% | $20.0 |
| Q3 2025 | 300,000 | – | – | $7.6M | 0.9% | $25.2 |
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 Tensile Capital Management LP first disclose a WBI position in 13F-HR filings?
Tensile Capital Management LP first reported WATERBRIDGE INFRASTRUCTURE L (WBI) on its 13F-HR filing for the period ending 2025-09-30 (Q3 2025). The position has appeared on 4 reported quarters within Pactolio's tracked window.
What was Tensile Capital Management LP's most recent quarter-over-quarter share-count change in WBI?
Between Q1 2026 and Q2 2026, Tensile Capital Management LP added 97,959 shares of WBI (+9.9%), bringing the total reported position to 1,082,533 shares at a market value of $37.1M.
Does the implied price-per-share represent Tensile Capital Management LP's cost basis in WBI?
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.