Companhia de Saneamento Basico Do Estado de Sao Paulo-Sabesp
SBS- Exchange
- NYSE
- Industry
- Water Supply
- SEC CIK
- 0001170858
No open-market purchases or sales by Companhia de Saneamento Basico Do Estado de Sao Paulo-Sabesp insiders were filed in the last 90 days; 297 institutions reported holding it in 13F filings for Q2 2026, worth $2.26B in total; no superinvestor holds it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +55 vs. previous quarter
- 297
- 13F valueReported value at the end of Q2 2026
- $2.26B
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding SBS, Q2 2026
No superinvestor reported holding SBS at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Companhia de Saneamento Basico Do Estado de Sao Paulo-Sabesp insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 17, 2026 (view filing) | May 25 | 23 days | Tavares de Sousa RobervalEngineering Officer | SSale | −5.90K | $5.74 | −$33.9K | −98.7%76 after | Amended |
| Jun 17, 2026 (view filing) | May 21 | 27 days | Tavares de Sousa Samanta I.S.Inst. Rel. & Sustain. Officer | SSale | −5.70K | $5.72 | −$32.6K | −99.3%43 after | Amended |
| Jun 17, 2026 (view filing) | Jun 15 | 2 days | Szlak DanielChief Financial Officer | SSale | −7.38K | $5.59 | −$41.3K | −100.0%0 after | Amended2 lots |
Top 10 13F holders, Q2 2026
The largest institutional positions in Companhia de Saneamento Basico Do Estado de Sao Paulo-Sabesp at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Impax Asset Management Group plc | 52,324,409 | $302.4M | 1.97% | +45,582,049+676.1% | Added |
| BlackRock, Inc. | 29,944,581 | $173.1M | 0.00% | +23,851,957+391.5% | Added |
| Amundi | 26,095,862 | $150.9M | 0.04% | +20,847,422+397.2% | Added |
| Royal London Asset Management Ltd | 20,552,459 | $118.8M | 0.22% | +17,895,927+673.7% | Added |
| Deutsche Bank AG | 19,192,518 | $110.9M | 0.03% | +15,489,173+418.2% | Added |
| WCM Investment Management, LLC | 15,916,320 | $92.5M | 0.17% | +13,717,333+623.8% | Added |
| Wellington Management Group LLP | 12,283,156 | $71.0M | 0.01% | +10,224,377+496.6% | Added |
| Letko, Brosseau & Associates Inc | 12,114,373 | $70.0M | 1.03% | +9,765,804+415.8% | Added |
| UBS Group AG | 12,048,286 | $69.6M | 0.01% | +10,614,237+740.2% | Added |
| Mackenzie Financial Corp | 11,033,555 | $63.8M | 0.06% | +8,866,226+409.1% | Added |