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Investment Type: pif

Capital Appreciation Inst Fund (PWCIX)

Quick Facts Ticker: PWCIX Inception Date: 06/07/1999 Extended Performance Inception Date: 11/24/1986 Morningstar Category: Large Blend Total Net Assets (mil): $1,853.98	Investment Strategy    What's this? The investment seeks to provide long-term growth of capital. The fund invests primarily in equity securities of companies with any market capitalization, but has a greater exposure to large market capitalization companies than small or medium market capitalization companies. It invests in equity securities with value and/or growth characteristics. Investing in value equity securities is an investment strategy that emphasizes buying equity securities that appear to be undervalued.
Morningstar Style Box™   as of 11/30/2019    What's this?	Overall Morningstar Star Rating™   as of 12/31/2019    What's this? Out of 1203 Large Blend Funds Morningstar's Star Ratings reflect risk adjusted performance and are derived from a weighted average of the performance figures associated with its three, five, and ten-year (if applicable) time periods.

Total Returns

Investment results shown represent historical performance and do not guarantee future results. Investment returns and principal values fluctuate with changes in interest rates and other market conditions so the value, when redeemed, may be worth more or less than original costs. Current performance may be lower or higher than the performance data shown.

In situations where the net and gross total investment expense figures are different, the mutual fund or the underlying fund in which a Separate Account invests has waived/capped a portion of its management fees through the date displayed in the waiver expiration date or contractual cap expiration date column. Differences may also be shown due to the fund family choosing to pay certain expenses that would normally be payable by the fund. Returns displayed are based on net total investment expense.

Month-End | Quarter-End

Average Annual Total Returns as of 12/31/2019

1 Month 3 Month YTD 1 Year 3 Year 5 Year 10 Year Since      Inception* Total Return % 2.82 8.10 32.69 32.69 15.88 11.72 13.15 12.67 Russell 3000 Index % 2.89 9.10 31.02 31.02 14.57 11.24 13.42 --- Large Blend Category % 2.70 8.15 28.78 28.78 13.26 9.78 12.03 --- Morningstar Percentile Rankings** --- --- --- 12 8 9 26 --- # of Funds in Category 1443 1437 1387 1387 1203 1058 808 ---

* Inception Date: 06/07/1999 ; Extended Performance Inception Date: 11/24/1986

**Morningstar percentile rankings are based on total returns and do not reflect the inclusion of sales charges. If sales charges were reflected, rankings could be lower.

Expenses   as of 12/31/2019 Total Investment Expense - Gross: 0.49% Total Investment Expense - Net: 0.47% Contractual Cap Date: 02/29/2020

Inv Manager or Sub-Advisor

   What's this?

Principal Global Investors

Portfolio Managers

   What's this?

Daniel R. Coleman Since 05/19/2010 M.B.A. , New York University

Theodore Jayne , CFA Since 09/30/2015 B.A. , Harvard University

© 2020 Morningstar, Inc. All Rights Reserved. Part of the mutual fund data contained herein: (1) is proprietary to Morningstar and/or its content providers; (2) may not be copied or distributed; and (3) is not warranted to be accurate, complete, or timely. Neither Morningstar nor its content providers are responsible for any damages or losses arising from any use of this information. Returns shown for periods of less than one year are not annualized. Insurance products and plan administrative services, if applicable, are provided by Principal Life Insurance Company. Principal Funds, Inc. is distributed by Principal Funds Distributor, Inc. Securities are offered through Principal Securities, Inc., 800-547-7754, member SIPC and/or independent broker/dealers. Securities sold by a Principal Securities Registered Representative are offered through Principal Securities. Principal Funds Distributor, Principal Securities and Principal Life are members of the Principal Financial Group®, Des Moines, IA 50392. Certain investment options may not be available in all states or U.S. commonwealths. The full name of this investment option is Principal Funds, Inc. - Principal Capital Appreciation Inst Fund. Investors should carefully consider a mutual fund's investment objectives, risks, charges, and expenses prior to investing. A prospectus, or summary prospectus if available, containing this and other information can be obtained by contacting a financial professional, visiting principal.com, or calling 1-800-547-7754. Read the prospectus carefully before investing. Not FDIC Insured May Lose Value - Not a Deposit - No Bank Guarantee Not Insured by any Federal Government Agency

The Russell 3000 Index is constructed to provide a comprehensive barometer of the broad market and accounts for nearly 98% of the total value of all equity traded on the U.S. exchanges. It measures the stocks that are also members of either the Russell 1000 or the Russell 2000 indexes. These calculated returns reflect the historical performance of the oldest share class of the fund, adjusted to reflect a portion of the fees and expenses of this share class. For time periods prior to inception date of the fund, predecessor performance is reflected. Please see the fund's prospectus for more information on specific expenses, and the fund's most recent shareholder report for actual date of first sale. Expenses are deducted from income earned by the fund. As a result, dividends and investment results will differ for each share class. Small-cap and mid-cap stocks may have additional risks, including greater price volatility.