U.S. Large Cap Equity Index Fund

1 Portfolio AnalysisComposition as of 06-30-20% Equity Style Box as of 06-30-20% Mkt CapLargeMidSmallValue Blend 10 Holdings as of 06-30-20% AssetsMicrosoft Inc Inc Inc Class & Hathaway Inc Class Inc Class & Gamble Equity Sectors as of 06-30-20% Fundh Basic Consumer Financial Real Communication Consumer InformationInvestment Objective and StrategyOperations and ManagementProduct Inception Date03-05-97 Strategy Inception Date03-05-97 Total fund Assets ($mil)3, ManagerBlackRock Institutional TrustCompany Number of Holdings511 Annual Turnover Ratio % and Expenses as of 06-30-19 Total Annual Operating Expense % Annual Operating Expense per $1000$ Information for Total Annual Operating ExpenseThe Total Annual Operating Expense ratio noted above("TAOE") reflects underlying fund level administrative coststhat are capped at one (1) basis point ( ) per year.

2 TheTAOE may also, if applicable, reflect certain third partyacquired fund fees and expenses. There may be other feesand expenses, including management fees, not reflected inthe TAOE that bear on the value of the Portfolio Turnover Rate is that of the collectiveinvestment fund in which the fund invests exclusively, eitherdirectly or fund is a collective investment trust maintained and managed by BlackRock Institutional Trust Company, ("BTC"). The fund shall be invested and reinvested in a portfolio of Equity securities with the objective of approximating as closely as practicable the capitalization weighted total rate of return of that segment of the market for publicly traded Equity securities represented by the larger capitalized companies. The criterion for selection of investments shall be the S&P 500 Index (the "Underlying Index ").

3 BTC uses a "passive" or indexing approach to try to achieve the fund 's investment objective. Unlike many funds, the fund does not try to outperform the Index it seeks to track and does not seek temporary defensive positions when markets decline or appear overvalued. BTC uses a replication indexing strategy to manage the fund . "Replication" is an indexing strategy in which the fund generally invests in substantially all of the securities in its Underlying Index in approximately the same proportions as in the Underlying Index . When deemed appropriate by BTC and permissible under applicable law and the fund 's investment strategies, BTC may invest all or any portion of the fund in one or more futures contracts, forward contracts or other similar assets for the purpose of acting as a temporary substitute for investment in securities, as well as in other investment vehicles or investment company shares, including shares of investment companies advised or subadvised by an affiliate of BTC.

4 The fund may invest through one or a series of collective investment trusts maintained and managed by BTC. In the event of a conflict between this summary description of the fund 's investment objective and principal investment strategies and the Trust Document under which the fund was established, the Trust Document will govern. For more information related to the fund , please see the fund 's Trust Document, Profile and most recent audited financial statements. The fund may engage in securities Date: Large Cap Equity Index fund ..BenchmarkMorningstar CategoryOverall Morningstar Rating Morningstar ReturnMorningstar RiskS&P 500 IndexLarge BlendQQQQQHighAverageSee disclosure for 2020 Morningstar, Inc., Morningstar Investment Profiles 312-696-6000. All rights reserved. The information contained herein: (1) is proprietary toMorningstar and/or its content providers; (2) may not be copied or distributed and (3) is not warranted to be accurate, complete or timely.

5 NeitherMorningstar nor its content providers are responsible for any damages or losses arising from any use of information. Past performance is no guarantee offuture performance. Visit our investment website at Page 1 of 4 Benchmark DescriptionFor information about the Benchmark please see the IndexProvider Information section of the AnalysisLowModerateHighInvestmentCategor yIn the past, this investment has shown a relatively moderaterange of price fluctuations relative to other investments. Thisinvestment may experience larger or smaller price declines orprice increases depending on market conditions. Some of thisrisk may be offset by owning other investments with differentportfolio makeups or investment 3 Month ReturnWorst 3 Month (Mar '09 - May '09)(Sep '08 - Nov '08)Risk And Return as of 06-30-20 Port Avg1-Yr Return% as of 06-30-20 InvestmentBenchmarkAverage annual, if greaterthan 1 yearSince Inception10 Year5 Year3 Year1 Return % Return %.

6 Rating .8061,0581, # of Funds in CategoryPerformance Disclosure: The fund returns are reflected net of an annual Investment Management Fee andBlackRock administrative costs, including, but not limited to accounting, custody and audit fees. The fund returnsdo not reflect the current record keeping fee of , the WSIB fee of , or the DRS fee of Allfees are subject to change. Additional fee data is available RisksAny of the principal risks summarized below may adversely affect the fund 's net asset value , performance, and ability to meet itsinvestment objective. An investment in the fund is not a bank deposit, is not guaranteed by BlackRock, Inc. or any of its affiliates,and is not insured by the Federal Deposit Insurance Corporation or any other agency of the fund Risk 1: The investment objective and strategies of a collective investment trust in which the fund invests( Underlying fund ) may differ from the fund , and there is no assurance that an Underlying fund will achieve its Investment Risk: The price of an Equity security fluctuates based on changes in the issuer s financial condition andoverall market and economic conditions.

7 Equity securities are subject to changes in value that may be more volatile than otherasset Lending Risk 1: The fund may engage in securities lending, which involves borrower credit risk, settlement risk,and cash collateral-related risks, such as the risk that the return on the cash collateral is insufficient to cover the fees the fund iscommitted to pay and the risk that cash collateral may be invested in securities or other instruments that suffer losses orbecome Risk 1: Investments in derivatives (such as futures contracts, forward contracts, swaps and options) may reducethe fund 's returns and/or increase volatility. Fluctuations in the values of derivatives may not correlate perfectly with the overallsecurities markets. The other party in the transaction may not fulfill its contractual obligation. The possible lack of a liquidsecondary market for derivatives could expose the fund to Date: Large Cap Equity Index fund .

8 BenchmarkMorningstar CategoryOverall Morningstar Rating Morningstar ReturnMorningstar RiskS&P 500 IndexLarge BlendQQQQQHighAverageSee disclosure for 2020 Morningstar, Inc., Morningstar Investment Profiles 312-696-6000. All rights reserved. The information contained herein: (1) is proprietary toMorningstar and/or its content providers; (2) may not be copied or distributed and (3) is not warranted to be accurate, complete or timely. NeitherMorningstar nor its content providers are responsible for any damages or losses arising from any use of information. Past performance is no guarantee offuture performance. Visit our investment website at Page 2 of 4 When used as supplemental sales literature, the InvestmentProfile must be preceded or accompanied by this disclosurestatement. The performance data given represents pastperformance and should not be considered indicative offuture results.

9 Principal value and investment return willfluctuate, so that an investor's shares when redeemed maybe worth more or less than the original investment. Fundportfolio statistics change over time. The fund is not insuredby the Federal Deposit Insurance Corporation ("FDIC"), maylose value and is not guaranteed by a bank or other StructureThe fund described herein is a bank-maintained collectiveinvestment fund maintained and managed by BlackRockInstitutional Trust Company, ("BTC"). BTC is a nationalbanking association organized under the laws of the UnitedStates and operates as a limited purpose trust company. In reliance upon an exemption from the registrationrequirements of the federal securities laws, investments inthe fund are not registered with the Securities and ExchangeCommission ( SEC ) or any state securities , in reliance upon an exclusion from the definition ofan investment company in the Investment Company Act of1940, as amended (the Company Act ); the fund is notregistered with the SEC as an investment company under theCompany Act.

10 The Office of the Comptroller of the Currency isresponsible for ensuring that fiduciary powers are exercisedin a manner consistent with the best interests of BTC sclients and sound fiduciary principles. The fund is offered to defined contribution plans ("Plans")that are qualified under Section 401(a) of the InternalRevenue Code of 1986, as amended ("IRC"), andgovernmental Plans, such as state and municipal governmentPlans that are described in IRC Section 818(a)(6), such asgovernmental IRC Section 457(b) Plans. The fund isestablished and governed by a trust instrument, the Plan ofBlackRock Institutional Trust Company, InvestmentFunds for Employee Benefit Trusts (the "Plan Document"),which sets forth BTC's powers, authority and responsibilitiesregarding the administration, investment and operation of thefund. Plans investing in the fund become subject to the termsand conditions of the Plan and Worst 3 Month PerformanceMorningstar calculates best and worst 3-month period (inpercentage) in-house on a monthly basis.