Walter Public Investments Inc.
In its 13F for Q3 2025 (holdings as of September 30, 2025, filed October 28, 2025), Walter Public Investments Inc. reported 47 stock positions worth $608.5 million. Its top holding was Microsoft (MSFT) at 6.9% of the portfolio, followed by Taiwan Semiconductor-SP ADR (TSM, 5.2%) and AutoZone (AZO, 4.8%). Compared with Q2 2025, it opened 8 new positions, sold out of 4, added to 14 and reduced 22. The biggest buy was a new position in Taiwan Semiconductor-SP ADR (TSM) and the biggest sale an exit from Novo-Nordisk A/S-Spons ADR (NVO).
- Most Recent 13F
- Q2 2026
- Location
- WESTMOUNT, Z4
- CIK
- 0001925251
- Portfolio Value
- $608.5M (Q3 2025)
- SEC Filing
- 0001925251-25-000003 ↗ filed Oct 28, 2025
Holdings Value
Holdings 47 stocks · $608.5M
| MSFT Microsoft Corp. | 6.88% | 80,804 | $41.9M | Add +9.0% |
| TSM Taiwan Semiconductor-SP ADR | 5.20% | 113,238 | $31.6M | New |
| AZO AutoZone Inc. | 4.82% | 6,840 | $29.3M | Reduce -0.8% |
| GOOG Alphabet Inc. Class C | 4.80% | 119,838 | $29.2M | Reduce -24.9% |
| MA Mastercard Inc. Class A | 4.58% | 49,018 | $27.9M | Reduce -1.6% |
| BJ Bj's Wholesale Club Holdings filed as BJS WHSL CLUB HLDGS INC | 4.20% | 273,782 | $25.5M | Add +2.1% |
| META Meta Platforms Inc. Class A | 3.85% | 31,937 | $23.5M | Add +60.7% |
| TT Trane Technologies PLC | 3.84% | 55,312 | $23.3M | Reduce -1.7% |
| CDNS Cadence Design SYS Inc. | 3.82% | 66,223 | $23.3M | Reduce -0.6% |
| MRSH Marsh & McLennan Cos | 3.75% | 113,299 | $22.8M | Add +8.2% |
| ASML ASML Holding NV-NY Reg SHS | 3.70% | 23,277 | $22.5M | Reduce -20.0% |
| MCO Moody's Corp. | 3.62% | 46,203 | $22.0M | Reduce -0.9% |
| TDY Teledyne Technologies Inc. | 3.38% | 35,120 | $20.6M | Add +33.6% |
| PLNT Planet Fitness Inc. Class A | 3.23% | 189,467 | $19.7M | Reduce -0.7% |
| JPM JPMorgan Chase & Co. | 3.21% | 61,915 | $19.5M | Add +152.2% |
| ICE Intercontinental Exchange Inc. | 3.04% | 109,864 | $18.5M | Reduce -21.0% |
| BR Broadridge Financial Solutio | 2.77% | 70,669 | $16.8M | Reduce -18.0% |
| NOW ServiceNow Inc. | 2.70% | 17,875 | $16.5M | Reduce -0.6% |
| DT Dynatrace Inc. | 2.69% | 337,622 | $16.4M | Add +4.2% |
| AMZN Amazon.com Inc. | 2.53% | 70,155 | $15.4M | New |
| ICFI Icf International Inc. | 2.49% | 163,161 | $15.1M | Reduce -0.4% |
| HUBB Hubbell Inc. | 2.48% | 35,086 | $15.1M | Add +33.4% |
| VLTO Veralto Corp. | 2.33% | 132,718 | $14.1M | Reduce -12.4% |
| ICLR Icon PLC | 2.32% | 80,757 | $14.1M | Reduce -20.3% |
| GIB Cgi Inc. | 2.10% | 143,703 | $12.8M | Reduce -38.8% |
| CP Canadian Pacific Kansas City | 2.06% | 168,533 | $12.5M | Reduce -27.4% |
| ALC Alcon Inc. filed as ALCON AG | 1.67% | 136,345 | $10.2M | Reduce -24.2% |
| EXPE Expedia Group Inc. | 1.61% | 45,960 | $9.8M | Add +62.2% |
| EA Electronic Arts Inc. | 1.59% | 48,017 | $9.7M | Add +41.7% |
| ZTS Zoetis Inc. | 1.27% | 52,888 | $7.7M | Reduce -44.0% |
| SYY Sysco Corp. | 1.14% | 84,198 | $6.9M | Reduce -52.4% |
| KLAC KLA Corp. | 0.97% | 5,460 | $5.9M | New |
| IHG Intercontinental Hotels-ADR | 0.27% | 13,500 | $1.6M | New |
| CME Cme Group Inc. | 0.12% | 2,700 | $730K | Reduce -10.0% |
| TD Toronto-Dominion Bank | 0.12% | 9,000 | $719K | Add +28.6% |
| WCN Waste Connections Inc. | 0.10% | 3,600 | $632K | Add +100.0% |
| TU Telus Corp. | 0.10% | 39,334 | $619K | Add +1.9% |
| BEP Brookfield Renewable Partner | 0.09% | 21,000 | $541K | Add +16.7% |
| WELL Welltower Inc. | 0.09% | 3,000 | $534K | New |
| CDW CDW Corp. | 0.07% | 2,560 | $408K | No change |
| HD Home Depot Inc. | 0.07% | 1,000 | $405K | No change |
| JNJ Johnson & Johnson | 0.06% | 2,100 | $389K | New |
| DUK Duke Energy Corp. | 0.06% | 3,000 | $371K | No change |
| CEG Constellation Energy | 0.05% | 1,000 | $329K | New |
| BSY Bentley Systems Inc. Class B | 0.05% | 6,000 | $309K | New |
| AVB Avalonbay Communities Inc. | 0.05% | 1,500 | $290K | Reduce -43.6% |
| TXN Texas Instruments Inc. | 0.05% | 1,550 | $285K | Reduce -38.0% |
Portfolio Sells Q2 2025 → Q3 2025
| NVO Novo-Nordisk A/S-Spons ADR | Sold out | 0.00% | −2.42 |
| GIB Cgi Inc. | Reduce -38.8% | 2.10% | −2.08 |
| GGG Graco Inc. | Sold out | 0.00% | −1.79 |
| ICE Intercontinental Exchange Inc. | Reduce -21.0% | 3.04% | −1.28 |
| ZTS Zoetis Inc. | Reduce -44.0% | 1.27% | −1.22 |
| SYY Sysco Corp. | Reduce -52.4% | 1.14% | −1.13 |
| CP Canadian Pacific Kansas City | Reduce -27.4% | 2.06% | −1.06 |
| ALC Alcon Inc. | Reduce -24.2% | 1.67% | −1.02 |
| BR Broadridge Financial Solutio | Reduce -18.0% | 2.77% | −0.78 |
| CROX Crocs Inc. | Sold out | 0.00% | −0.77 |
| MTD Mettler-Toledo International | Sold out | 0.00% | −0.45 |
| NOW ServiceNow Inc. | Reduce -0.6% | 2.70% | −0.43 |
| MCO Moody's Corp. | Reduce -0.9% | 3.62% | −0.34 |
| TT Trane Technologies PLC | Reduce -1.7% | 3.84% | −0.33 |
| PLNT Planet Fitness Inc. Class A | Reduce -0.7% | 3.23% | −0.29 |
| VLTO Veralto Corp. | Reduce -12.4% | 2.33% | −0.27 |
| ASML ASML Holding NV-NY Reg SHS | Reduce -20.0% | 3.70% | −0.24 |
| ICLR Icon PLC | Reduce -20.3% | 2.32% | −0.17 |
| MA Mastercard Inc. Class A | Reduce -1.6% | 4.58% | −0.16 |
| AVB Avalonbay Communities Inc. | Reduce -43.6% | 0.05% | −0.04 |
| TXN Texas Instruments Inc. | Reduce -38.0% | 0.05% | −0.04 |
| CME Cme Group Inc. | Reduce -10.0% | 0.12% | −0.02 |
| GOOG Alphabet Inc. Class C | Reduce -24.9% | 4.80% | −0.00 |
| ICFI Icf International Inc. | Reduce -0.4% | 2.49% | +0.14 |
| CDNS Cadence Design SYS Inc. | Reduce -0.6% | 3.82% | +0.35 |
| AZO AutoZone Inc. | Reduce -0.8% | 4.82% | +0.49 |
Portfolio Buys Q2 2025 → Q3 2025
| TSM Taiwan Semiconductor-SP ADR | New | 5.20% | +5.20 |
| AMZN Amazon.com Inc. | New | 2.53% | +2.53 |
| JPM JPMorgan Chase & Co. | Add +152.2% | 3.21% | +2.00 |
| META Meta Platforms Inc. Class A | Add +60.7% | 3.85% | +1.37 |
| TDY Teledyne Technologies Inc. | Add +33.6% | 3.38% | +1.10 |
| KLAC KLA Corp. | New | 0.97% | +0.97 |
| EXPE Expedia Group Inc. | Add +62.2% | 1.61% | +0.81 |
| EA Electronic Arts Inc. | Add +41.7% | 1.59% | +0.68 |
| HUBB Hubbell Inc. | Add +33.4% | 2.48% | +0.66 |
| MSFT Microsoft Corp. | Add +9.0% | 6.88% | +0.63 |
| IHG Intercontinental Hotels-ADR | New | 0.27% | +0.27 |
| WELL Welltower Inc. | New | 0.09% | +0.09 |
| JNJ Johnson & Johnson | New | 0.06% | +0.06 |
| CEG Constellation Energy | New | 0.05% | +0.05 |
| BSY Bentley Systems Inc. Class B | New | 0.05% | +0.05 |
| WCN Waste Connections Inc. | Add +100.0% | 0.10% | +0.05 |
| TD Toronto-Dominion Bank | Add +28.6% | 0.12% | +0.03 |
| BEP Brookfield Renewable Partner | Add +16.7% | 0.09% | +0.01 |
| TU Telus Corp. | Add +1.9% | 0.10% | −0.00 |
| MRSH Marsh & McLennan Cos | Add +8.2% | 3.75% | −0.13 |
| DT Dynatrace Inc. | Add +4.2% | 2.69% | −0.34 |
| BJ Bj's Wholesale Club Holdings | Add +2.1% | 4.20% | −0.70 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 53 | $415.5M | GOOG, TSM, ASML, NVDA, AAPL |
| Q1 2026 | 48 | $418.1M | TSM, GOOG, AAPL, BJ, ASML |
| Q4 2025 | 49 | $565.5M | GOOG, MSFT, TSM, MA, MCO |
| Q3 2025 | 47 | $608.5M | MSFT, TSM, AZO, GOOG, MA |
| Q2 2025 | 43 | $590.4M | MSFT, BJ, GOOG, MA, AZO |
| Q1 2025 | 43 | $536.2M | BJ, MRSH, AZO, MA, GOOG |
| Q4 2024 | 43 | $559.2M | MSFT, GOOG, NOW, MRSH, MA |
| Q3 2024 | 42 | $573.2M | MSFT, GOOG, GIB, MRSH, AZO |
| Q2 2024Amended | 42 | $522.5M | MSFT, GOOG, NVO, AZO, BJ |
| Q1 2024 | 42 | $511.3M | MSFT, BJ, ICLR, GOOG, NVO |