PRSRX Holdings — Putnam Research Fund
Data updated: 2026-10-13
PRSRX holds 198 securities. The top 10 make up 39.8% of net assets, led by Apple (7.40%) and Microsoft (7.17%). Information Technology (35.9%) and Financials (12.7%) are the largest sectors, and 93.6% of the portfolio is in United States. Debt holdings: 1 position, under 0.1% of assets.
Holdings cover 100.20% of net asset value (99.53% of total assets; remainder is cash and receivables). As of July 31, 2026 · N-PORT.
PRSRX Portfolio Holdings
198 holdings of Putnam Research Fund by percentage of net assets, from the fund's SEC N-PORT filing as of July 31, 2026. The 100 largest are listed below; the interactive table on this page lists all 198.
| Holding | Ticker | Sector | % of net assets | Value (USD) |
|---|---|---|---|---|
| Apple, Inc. | AAPL | Information Technology | 7.40% | $60.66M |
| Microsoft Corp. | MSFT | Information Technology | 7.17% | $58.71M |
| NVIDIA Corp. | NVDA | Information Technology | 5.72% | $46.85M |
| Alphabet, Inc., Class A | GOOGL | Communication Services | 5.17% | $42.33M |
| Amazon.com, Inc. | AMZN | Consumer Discretionary | 4.41% | $36.15M |
| Lam Research Corp. | LRCX | Information Technology | 2.47% | $20.26M |
| Broadcom, Inc. | AVGO | Information Technology | 1.99% | $16.29M |
| Advanced Micro Devices, Inc. | AMD | Information Technology | 1.91% | $15.62M |
| Cisco Systems, Inc. | CSCO | Information Technology | 1.84% | $15.08M |
| Meta Platforms, Inc., Class A | META | Communication Services | 1.77% | $14.51M |
| Marvell Technology, Inc. | MRVL | Information Technology | 1.60% | $13.13M |
| ExxonMobil Holdings Corp. | XOM | Energy | 1.58% | $12.98M |
| Eli Lilly & Co. | LLY | Health Care | 1.58% | $12.97M |
| Putnam Short Term Investment Fund, Class P | — | Funds & ETFs | 1.47% | $12.01M |
| Mastercard, Inc., Class A | MA | Financials | 1.37% | $11.23M |
| GE Vernova, Inc. | GEV | Industrials | 1.12% | $9.20M |
| Analog Devices, Inc. | ADI | Information Technology | 1.12% | $9.19M |
| Micron Technology, Inc. | MU | Information Technology | 1.11% | $9.11M |
| Berkshire Hathaway, Inc., Class B | BRK.B | Financials | 1.02% | $8.36M |
| Coca-Cola Co. (The) | KO | Consumer Staples | 1.00% | $8.23M |
| Capital One Financial Corp. | COF | Financials | 0.96% | $7.88M |
| Citigroup, Inc. | C | Financials | 0.92% | $7.57M |
| Johnson & Johnson | JNJ | Health Care | 0.92% | $7.50M |
| Visa, Inc., Class A | V | Financials | 0.91% | $7.49M |
| Charles Schwab Corp. (The) | SCHW | Financials | 0.90% | $7.40M |
| ConocoPhillips | COP | Energy | 0.89% | $7.30M |
| Boeing Co. (The) | BA | Industrials | 0.85% | $6.93M |
| Allstate Corp. (The) | ALL | Financials | 0.83% | $6.82M |
| Thermo Fisher Scientific, Inc. | TMO | Health Care | 0.83% | $6.81M |
| UnitedHealth Group, Inc. | UNH | Health Care | 0.80% | $6.57M |
| Bank of America Corp. | BAC | Financials | 0.80% | $6.52M |
| Costco Wholesale Corp. | COST | Consumer Staples | 0.79% | $6.47M |
| AbbVie, Inc. | ABBV | Health Care | 0.78% | $6.42M |
| Oracle Corp. | ORCL | Information Technology | 0.75% | $6.18M |
| RTX Corp. | RTX | Industrials | 0.74% | $6.06M |
| Walmart, Inc. | WMT | Consumer Staples | 0.73% | $5.99M |
| JPMorgan Chase & Co. | JPM | Financials | 0.73% | $5.97M |
| Snowflake, Inc., Class A | SNOW | Information Technology | 0.67% | $5.48M |
| American Tower Corp. | AMT | Real Estate | 0.66% | $5.44M |
| SK Hynix, Inc. | SKHY | Information Technology | 0.61% | $5.00M |
| Merck & Co., Inc. | MRK | Health Care | 0.60% | $4.88M |
| Keurig Dr. Pepper, Inc. | KDP | Consumer Staples | 0.58% | $4.77M |
| Walt Disney Co. (The) | DIS | Communication Services | 0.58% | $4.71M |
| Viking Holdings Ltd. | VIK | Consumer Discretionary | 0.57% | $4.69M |
| NRG Energy, Inc. | NRG | Utilities | 0.57% | $4.64M |
| CRH plc | CRH | Materials | 0.56% | $4.61M |
| Putnam Cash Collateral Pool LLC | — | Funds & ETFs | 0.56% | $4.56M |
| Palantir Technologies, Inc., Class A | PLTR | Information Technology | 0.54% | $4.46M |
| Philip Morris International, Inc. | PM | Consumer Staples | 0.54% | $4.44M |
| Coherent Corp. | COHR | Information Technology | 0.52% | $4.28M |
| McKesson Corp. | MCK | Health Care | 0.52% | $4.25M |
| FedEx Corp. | FDX | Industrials | 0.51% | $4.15M |
| Welltower, Inc. | WELL | Real Estate | 0.50% | $4.08M |
| Honeywell International, Inc. | HON | Industrials | 0.49% | $4.01M |
| Airbus SE | — | Industrials | 0.48% | $3.96M |
| Trane Technologies plc | TT | Industrials | 0.47% | $3.84M |
| Boston Scientific Corp. | BSX | Health Care | 0.47% | $3.84M |
| McDonald's Corp. | MCD | Consumer Discretionary | 0.46% | $3.75M |
| Procter & Gamble Co. (The) | PG | Consumer Staples | 0.46% | $3.75M |
| Live Nation Entertainment, Inc. | LYV | Communication Services | 0.46% | $3.75M |
| Otis Worldwide Corp. | OTIS | Industrials | 0.46% | $3.73M |
| TJX Cos., Inc. (The) | TJX | Consumer Discretionary | 0.45% | $3.65M |
| NextEra Energy, Inc. | NEE | Utilities | 0.44% | $3.62M |
| Northrop Grumman Corp. | NOC | Industrials | 0.43% | $3.53M |
| Honeywell Aerospace, Inc. | HONA | Industrials | 0.42% | $3.42M |
| Prologis, Inc. | PLD | Real Estate | 0.41% | $3.35M |
| Cenovus Energy, Inc. | CVE | Energy | 0.41% | $3.35M |
| United Rentals, Inc. | URI | Industrials | 0.41% | $3.33M |
| American International Group, Inc. | AIG | Financials | 0.39% | $3.22M |
| PulteGroup, Inc. | PHM | Consumer Discretionary | 0.38% | $3.12M |
| Ameren Corp. | AEE | Utilities | 0.38% | $3.08M |
| TPG, Inc., Class A | TPG | Financials | 0.37% | $3.04M |
| ARM Holdings plc | ARM | Information Technology | 0.37% | $3.00M |
| Netflix, Inc. | NFLX | Communication Services | 0.36% | $2.96M |
| Spotify Technology SA | SPOT | Communication Services | 0.36% | $2.95M |
| Aon plc, Class A | AON | Financials | 0.36% | $2.94M |
| Apollo Global Management, Inc. | APO | Financials | 0.36% | $2.93M |
| Home Depot, Inc. (The) | HD | Consumer Discretionary | 0.35% | $2.86M |
| CME Group, Inc. | CME | Financials | 0.34% | $2.76M |
| Morgan Stanley | MS | Financials | 0.33% | $2.73M |
| BlackRock, Inc. | BLK | Financials | 0.33% | $2.69M |
| Nasdaq, Inc. | NDAQ | Financials | 0.32% | $2.65M |
| Intuitive Surgical, Inc. | ISRG | Health Care | 0.31% | $2.57M |
| Royal Caribbean Cruises Ltd. | RCL | Consumer Discretionary | 0.31% | $2.53M |
| Ingersoll Rand, Inc. | IR | Industrials | 0.30% | $2.48M |
| Union Pacific Corp. | UNP | Industrials | 0.29% | $2.34M |
| Arthur J Gallagher & Co. | AJG | Financials | 0.28% | $2.30M |
| PPG Industries, Inc. | PPG | Materials | 0.28% | $2.28M |
| American Electric Power Co., Inc. | AEP | Utilities | 0.28% | $2.27M |
| General Motors Co. | GM | Consumer Discretionary | 0.28% | $2.27M |
| Gilead Sciences, Inc. | GILD | Health Care | 0.28% | $2.26M |
| Bio-Rad Laboratories, Inc., Class A | BIO | Health Care | 0.27% | $2.24M |
| Barrick Mining Corp. | B | Materials | 0.27% | $2.20M |
| Liberty Media Corp.-Liberty Formula One Corp., Class C | FWONK | Communication Services | 0.27% | $2.19M |
| Tesla, Inc. | TSLA | Consumer Discretionary | 0.27% | $2.18M |
| Shell plc | RYDAF | Energy | 0.27% | $2.18M |
| Glencore plc | GLCNF | Materials | 0.26% | $2.16M |
| Southwest Airlines Co. | LUV | Industrials | 0.26% | $2.15M |
| Arch Capital Group Ltd. | ACGL | Financials | 0.26% | $2.12M |
| Hilton Worldwide Holdings, Inc. | HLT | Consumer Discretionary | 0.26% | $2.12M |
PRSRX Sector Allocation
Putnam Research Fund holdings grouped by sector, by share of the portfolio's market value.
| Sector | Weight | Holdings |
|---|---|---|
| Information Technology | 35.9% | 17 |
| Financials | 12.7% | 26 |
| Health Care | 9.3% | 22 |
| Communication Services | 9.0% | 8 |
| Consumer Discretionary | 9.0% | 19 |
| Industrials | 7.6% | 17 |
| Consumer Staples | 4.5% | 8 |
| Energy | 3.6% | 7 |
| Utilities | 2.2% | 7 |
| Funds & ETFs | 2.0% | 2 |
| Real Estate | 1.8% | 4 |
| Materials | 1.7% | 7 |
| Government Bonds | 0.4% | 2 |
| Cash & Currency | 0.0% | 6 |
| Unknown | 0.0% | 46 |
PRSRX Country Allocation
Where Putnam Research Fund's holdings are domiciled, by percentage of net assets (largest 15).
| Country | % of net assets |
|---|---|
| United States | 93.6% |
| Ireland | 1.8% |
| United Kingdom | 1.0% |
| Bermuda | 0.8% |
| Canada | 0.7% |
| South Korea | 0.6% |
| Netherlands | 0.5% |
| Luxembourg | 0.4% |
| Liberia | 0.3% |
| Jersey | 0.3% |
| Switzerland | 0.1% |
| Cayman Islands | 0.1% |
| France | 0.1% |
| Australia | 0.0% |
| Sweden | 0.0% |
PRSRX Portfolio Allocation
Asset-class allocation of Putnam Research Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 97.7% |
| Other | 1.5% |
| Cash & Equivalents | 1.0% |
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.