Holdings of Putnam Sustainable Future Fund
Putnam Investment Funds · 68 declared positions · as of Apr 30, 2026
Original filing · Net assets 327.4M $ · Ten largest lines: 29.2 % of the equity sleeve
Sector breakdown
- Industrials 15.8 %
- Technology 9.2 %
- Consumer discretionary 6.3 %
- Health care 6.0 %
- Financials 4.5 %
- Utilities 4.2 %
- Consumer staples 2.0 %
- Unattributed 51.9 %
Sector is not declared in Form N-PORT: this is a Titelia classification, decided company by company. The unattributed share is counted as such rather than spread over the others.
Currency breakdown
- USD 100.0 %
The currency each line is denominated in, as declared. It does not follow the country: a French company listed in the United States is declared in dollars.
Country breakdown
- US 90.1 %
- NL 2.6 %
- BM 2.5 %
- KY 1.9 %
- JE 1.6 %
- CH 1.3 %
Shares computed on the equity sleeve, the only part this site carries.
| Country | Lines | Value | Share |
|---|---|---|---|
| US | 61 | 293.7M $ | 90.05 % |
| NL | 2 | 8.5M $ | 2.62 % |
| BM | 1 | 8.1M $ | 2.49 % |
| KY | 2 | 6.3M $ | 1.94 % |
| JE | 1 | 5.3M $ | 1.63 % |
| CH | 1 | 4.1M $ | 1.27 % |
Positions
| Company | Shares | Value | Weight |
|---|---|---|---|
| Vertiv Holdings Co | 63,600 | 20.9M $ | 6.38 % |
| Quanta Services Inc | 17,200 | 12.5M $ | 3.82 % |
| Royal Caribbean Cruises Ltd | 33,880 | 8.9M $ | 2.73 % |
| Datadog Inc | 63,200 | 8.4M $ | 2.55 % |
| Hilton Worldwide Holdings Inc | 25,300 | 8.2M $ | 2.50 % |
| Viking Holdings Ltd | 99,100 | 8.1M $ | 2.48 % |
| Vistra Corp | 48,100 | 7.6M $ | 2.32 % |
| GE Vernova Inc | 6,920 | 7.5M $ | 2.29 % |
| Keurig Dr Pepper Inc | 226,994 | 6.7M $ | 2.04 % |
| WW Grainger Inc | 5,680 | 6.6M $ | 2.01 % |
| Federal Signal Corp | 53,100 | 6.5M $ | 2.00 % |
| Dexcom Inc | 105,800 | 6.3M $ | 1.92 % |
| Xylem Inc/NY | 50,600 | 6M $ | 1.83 % |
| ASML Holding NV | 4,040 | 5.8M $ | 1.78 % |
| Bright Horizons Family Solutions Inc | 71,500 | 5.8M $ | 1.77 % |
| Alnylam Pharmaceuticals Inc | 18,080 | 5.6M $ | 1.71 % |
| Birkenstock Holding Plc | 137,400 | 5.3M $ | 1.63 % |
| Trane Technologies PLC | 10,740 | 5.3M $ | 1.62 % |
| NRG Energy Inc | 34,000 | 5.3M $ | 1.62 % |
| Mastercard Inc | 10,340 | 5.2M $ | 1.59 % |
| United Rentals Inc | 5,400 | 5.2M $ | 1.58 % |
| Broadcom Inc | 12,360 | 5.2M $ | 1.58 % |
| HA Sustainable Infrastructure Capital Inc | 121,800 | 5.1M $ | 1.56 % |
| Allegion plc | 36,900 | 5.1M $ | 1.55 % |
| IDEXX Laboratories Inc | 8,940 | 5M $ | 1.53 % |
| Cava Group Inc | 52,200 | 4.9M $ | 1.49 % |
| Casella Waste Systems Inc | 61,100 | 4.8M $ | 1.48 % |
| Edwards Lifesciences Corp | 57,700 | 4.8M $ | 1.47 % |
| Marvell Technology Inc | 29,100 | 4.8M $ | 1.47 % |
| Carpenter Technology Corp | 11,200 | 4.8M $ | 1.46 % |
| Cencora Inc | 15,400 | 4.7M $ | 1.45 % |
| Sprouts Farmers Market Inc | 56,100 | 4.6M $ | 1.40 % |
| Tyler Technologies Inc | 13,040 | 4.4M $ | 1.36 % |
| Trimble Inc | 65,600 | 4.4M $ | 1.35 % |
| Ulta Beauty Inc | 8,200 | 4.4M $ | 1.35 % |
| Cadence Design Systems Inc | 13,320 | 4.4M $ | 1.34 % |
| Thermo Fisher Scientific Inc | 8,820 | 4.2M $ | 1.29 % |
| On Holding AG | 116,400 | 4.1M $ | 1.27 % |
| First Watch Restaurant Group Inc | 314,318 | 4.1M $ | 1.26 % |
| SharkNinja Inc | 35,600 | 4.1M $ | 1.26 % |
| KKR & Co Inc | 39,100 | 4.1M $ | 1.25 % |
| Constellation Energy Corp. | 12,820 | 4M $ | 1.23 % |
| Life Time Group Holdings Inc | 146,500 | 3.9M $ | 1.20 % |
| Ascendis Pharma A/S | 16,200 | 3.7M $ | 1.14 % |
| API Group Corp | 79,500 | 3.6M $ | 1.11 % |
| Simpson Manufacturing Co Inc | 18,700 | 3.6M $ | 1.09 % |
| DR Horton Inc | 22,800 | 3.5M $ | 1.07 % |
| Snowflake Inc | 25,400 | 3.5M $ | 1.06 % |
| TPG Inc | 77,700 | 3.4M $ | 1.04 % |
| Toast Inc | 118,800 | 3.4M $ | 1.03 % |
| Mettler-Toledo International Inc | 2,650 | 3.4M $ | 1.03 % |
| Planet Labs PBC | 90,100 | 3.3M $ | 1.02 % |
| Capital One Financial Corp | 17,000 | 3.3M $ | 0.99 % |
| Penumbra Inc | 9,840 | 3.2M $ | 0.98 % |
| Baker Hughes Co | 43,800 | 3.1M $ | 0.93 % |
| Argenx SE | 3,500 | 2.7M $ | 0.84 % |
| Black Rock Coffee Bar Inc | 215,800 | 2.7M $ | 0.81 % |
| Aon PLC | 7,400 | 2.3M $ | 0.70 % |
| Amer Sports Inc | 62,800 | 2.2M $ | 0.67 % |
| Loar Holdings Inc | 38,900 | 2.2M $ | 0.67 % |
| NextEra Energy Inc | 22,100 | 2.2M $ | 0.66 % |
| Everpure Inc | 29,900 | 2.1M $ | 0.65 % |
| ServiceTitan Inc | 35,035 | 2.1M $ | 0.64 % |
| Veeva Systems Inc | 13,171 | 2.1M $ | 0.63 % |
| Hershey Co/The | 10,600 | 2M $ | 0.60 % |
| Coinbase Global Inc | 9,460 | 1.8M $ | 0.54 % |
| ROBLOX Corp | 30,000 | 1.7M $ | 0.51 % |
| Crowdstrike Holdings Inc | 3,400 | 1.5M $ | 0.46 % |