Morningstar

iShares S&P 500 Index Fund Investor P Shares BSPPX

Medalist Rating as of Apr 27, 2026 See BlackRock Investment Hub

Strategy

The investment seeks to provide investment results that correspond to the total return performance of publicly-traded common stocks in the aggregate, as represented by the Standard & Poor's 500® Index. The fund is a "feeder" fund that invests all of its assets in the Master Portfolio of MIP, which has the same investment objective and strategies as the fund. At least 90% of the value of the fund's assets is invested in securities comprising the S&P 500 Index. The percentage of the fund's assets invested in a given stock is approximately the same as the percentage such stock represents in the S&P 500 Index. The fund is non-diversified.

Ticker	Name	Share Class Type	Investment Status	Morningstar Rating for Funds Overall	Medalist Rating Overall	Inception Date	Total Net Assets for Share Class	Adjusted Expense Ratio	Fee Level Distribution	Minimum Initial Investment	1-Year Net Flow
BSPAX	iShares S&P 500 Index Fund Investor A Shares	No Load	Open			Apr 10, 2013	$3.75B	0.350%	Low	$1,000	−$223.13M
BSPSX	iShares S&P 500 Index Fund Service Shares	No Load	Open			Apr 19, 2013	$1.95B	0.220%	Low	$5,000	−$255.94M
BSPIX	iShares S&P 500 Index Fund Institutional Shares	Institutional	Open			Apr 10, 2013	$7.18B	0.100%	Low	$2M	−$739.91M
BSPGX	iShares S&P 500 Index Fund Class G Shares	Institutional	Open			Jul 1, 2019	$23.74B	0.010%	Low	$2B	$1.54B
BSPPX	iShares S&P 500 Index Fund Investor P Shares	Front Load	Open			Aug 6, 2018	$2.38B	0.350%	Low	$1,000	−$73.95M
WFSPX	iShares S&P 500 Index Fund Class K	Retirement, Large	Open			Jul 30, 1993	$21.05B	0.030%	Low	$5M	−$994.90M

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