# Principal Large Cap S&P 500 Index Inst (PLFIX)

> Source: Nexqual · https://nexqual.com/PLFIX · data as of 2026-10-24 00:08 UTC · cite as "Nexqual, Principal Large Cap S&P 500 Index Inst (PLFIX), nexqual.com/PLFIX" · informational, not investment advice.

**Price:** USD 36.35 (-0.52% on the day) · last close of Oct 23, 2026; US market closed, not a live price. Prev close 36.54 · day 36.35–36.35 · 52w 30.08–37.27 · market cap null · NAS

## Key facts
- Total return with dividends: 1Y +13.4% vs S&P 500 +13.4%; 5Y +76.2% vs S&P 500 +76.9%.

## Total return (dividends reinvested)
|  | 1Y (from 2025-10-24) | 5Y (from 2021-10-25) |
|---|---|---|
| Total return | +13.4% | +76.2% |
| S&P 500 (SPY) | +13.4% | +76.9% |
| Per year | +13.5% | +12.0% |
| Volatility (annualized) | 12.8% | 16.3% |
| Max drawdown | -8.9% (Jan 2026→Mar 2026) | -23.9% (Dec 2021→Sep 2022) |

## Peers
MPSIX (Principal Fds,  Inc. MidCap S&P) USD 23.86 -0.00% · PSSIX (Principal Fds, Inc. SmallCap S&) USD 28.48 +0.00% · PLGIX (Principal Fds, Inc. LargeCap Gr) USD 15.92 -0.00% · PIIIX (Principal Fds, Inc Diversified ) USD 17.84 -0.00% · PVMIX (Principal Fds, Inc. MidCap Valu) USD 17.97 +0.00%

## More
Full page: https://nexqual.com/PLFIX · Free keyless MCP server with the same data and citations: https://mcp.nexqual.com/mcp · Guide for agents: https://nexqual.com/agents · https://nexqual.com/llms.txt