PNRAX — Putnam Research Fund
Data updated: 2026-06-24
PNRAX — Putnam Research Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Large Cap Blend / Core Equity · $708.52M AUM · 0.88% expense ratio · 35.6% 1-yr return. From SEC regulatory filings.
PNRAX Fund Overview
PNRAX — Putnam Research Fund is a US mutual fund managed by Putnam Investment Funds, categorised as United States Large Cap Blend / Core Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Putnam Investment Funds
- Category: United States Large Cap Blend / Core Equity
- Assets under management: $708.52M
- 1-year return: 35.6%
- Ticker: PNRAX
- SEC CIK: 0000932101
- SEC series ID: S000003853
- Share class ID: C000010781
PNRAX Holdings
Top 10 holdings of Putnam Research Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| NVIDIA Corp. | 6.57% |
| Alphabet, Inc. | 5.81% |
| Microsoft Corp. | 5.41% |
| Apple, Inc. | 5.00% |
| Amazon.com, Inc. | 4.58% |
| Putnam Short Term Investment Fund | 3.63% |
| Broadcom, Inc. | 3.51% |
| Lam Research Corp. | 2.67% |
| Cisco Systems, Inc. | 2.10% |
| Meta Platforms, Inc. | 2.07% |
PNRAX 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 | 96.1% |
| Other | 3.6% |
| Cash & Equivalents | 0.2% |
| Derivatives | 0.1% |
PNRAX Performance
Total returns for PNRAX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 7.1% |
| 1 year | 35.6% |
| 3 years (annualised) | 23.4% |
| 5 years (annualised) | 13.7% |
PNRAX Risk Information
Risk metrics for PNRAX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 13.5%
PNRAX Costs and Fees
PNRAX costs about $88 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.88%
- Gross expense ratio: 0.98%
- Portfolio turnover: 65%
- Brokerage commissions: 6.08 bps of average net assets (SEC N-CEN)
PNRAX Cashflows
Over the 12 months to 2026-04, Putnam Research Fund had net inflows of $51.35M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | $18.78M |
| 2026-03 | $1.12M |
| 2026-02 | −$23.22M |
| 2026-01 | $5.87M |
| 2025-12 | $60.23M |
| 2025-11 | −$2.54M |
PNRAX Debt Constituents
No individual debt constituents are reported in Putnam Research Fund's latest SEC N-PORT filing.
PNRAX Prospectus and SEC Filings
Official Putnam Research Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Large Cap Blend / Core Equity funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.