Ishares S&P 500 Index Fund Institutional Shares (BSPIX) Fund Details & Analysis

Fund Information

Fund Category Large Blend

Fund Family BlackRock

Fund Style Large Blend

ISIN US0669235584

CUSIP 066923558

Inception Date 1993-07-30

Domicile United States

Country USA

Fiscal Year End December

NAV Chart

Fund Metrics

Net Assets $53.61 Billion

Share Class Net Assets $6.92 Billion

Expense Ratio 0.10%

Expense Ratio Date 2025-04-30

Dividend Yield 0.01%

Morning Star Rating -

Morning Star Risk Rating -

Morning Star Category -

Performance

YTD Return 1.09%

1-Year Return 14.36%

3-Year Return 21.41%

5-Year Return 14.01%

NAV $804.70

Previous Close Price $804.70

Last Update 2025-12-31

Dividend Information

Dividend Yield 0.01%

Dividend (ttm) 0.17

Dividend Growth -58.12%

Payout Frequency Annual

Ex-Dividend Date n/a

Ratings

Morning Star Rating -

Morning Star Risk Rating -

Morning Star Category -

Beta (5Y) 1.23

About iShares S&P 500 Index Fund Institutional Shares

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.

Detailed Metrics

Market Cap Distribution

AverageMarketCap 460528.33%

Giant 45.55%

Large 35.22%

Medium 17.94%

Micro 0.00%

Small 0.92%

Value & Growth Metrics

Book-Value Growth % 8.74%

Cash-Flow Growth % 7.22%

Dividend Yield % 1.24%

Historical Earnings % 10.23%

Long-Term Earnings % 10.49%

Asset Allocation

Type	Net %	Long %	Short %	Category Average	benchmark
Bond	0.00%	0.00%	0.00%	0.63%	0.00%
Cash	0.38%	0.70%	0.32%	1.42%	0.00%
Non US Stock	0.53%	0.53%	0.00%	2.27%	0.77%
Not Classified	0.00%	0.00%	0.00%	0.02%	0.00%
Other	0.00%	0.00%	0.00%	1.35%	0.00%
US Stock	99.09%	99.09%	0.00%	96.27%	99.23%

Top Holdings

Name	Weight	Owned	Change
Apple Inc	7.00%	-	-
Microsoft Corp	5.98%	-	-
Amazon.com Inc	3.69%	-	-
Tesla Inc	2.33%	-	-
Alphabet Inc Class A	2.16%	-	-
Alphabet Inc Class C	2.01%	-	-
NVIDIA Corp	1.76%	-	-
Berkshire Hathaway Inc Class B	1.67%	-	-
Meta Platforms Inc Class A	1.33%	-	-
Procter & Gamble Co	1.25%	-	-

See the full breakdown of BSPIX fund's asset allocation and top holdings .

Sector Weights

Category	Subcategory	Amount %	Category Avg	Stocks %	Benchmark
Bond Sector	Cash and Equivalents	2.25%	71.85%	100.00%	100.00%
Bond Sector	Corporate	2.25%	3.97%	0.00%	0.00%
Bond Sector	Derivative	2.25%	0.00%	0.00%	0.00%
Bond Sector	Government	2.25%	10.55%	0.00%	0.00%
Bond Sector	Municipal	2.25%	0.00%	0.00%	0.00%
Bond Sector	Securitized	2.25%	13.63%	0.00%	0.00%
Cyclical	Basic Materials	1.65%	1.96%	0.00%	1.66%
Cyclical	Consumer Cyclical	10.55%	10.13%	0.00%	10.54%
Cyclical	Financial Services	13.12%	13.82%	0.00%	13.00%
Cyclical	Real Estate	1.83%	1.61%	0.00%	1.68%
Defensive	Consumer Defensive	4.71%	4.74%	0.00%	4.56%
Defensive	Healthcare	9.59%	10.28%	0.00%	9.60%
Defensive	Utilities	2.25%	2.35%	0.00%	2.20%
Sensitive	Communication Services	10.89%	10.16%	0.00%	11.02%
Sensitive	Energy	2.81%	2.83%	0.00%	2.82%
Sensitive	Industrials	7.50%	9.49%	0.00%	7.77%
Sensitive	Technology	35.09%	32.64%	0.00%	35.16%

World Regions

Region	Subregion	Category Average	Stocks Percent	Benchmark
Americas	Latin America	0.09%	-	0.20%
Americas	North America	98.10%	99.47%	99.23%
Greater Asia	Asia Developed	0.34%	-	0.04%
Greater Asia	Asia Emerging	0.17%	0.11%	0.11%
Greater Asia	Australasia	0.00%	-	-
Greater Asia	Japan	0.07%	-	-
Greater Europe	Africa/Middle East	0.03%	-	-
Greater Europe	Europe Developed	0.82%	0.38%	0.37%
Greater Europe	Europe Emerging	-	-	-
Greater Europe	United Kingdom	0.39%	0.03%	0.06%

Dividend History

Date	Amount	Unadjusted Amount	Currency	Declaration Date	Record Date	Payment Date	Period
2024-12-12	$2.228	$2.228	USD	-	-	-	-
2024-09-30	$2.046	$2.046	USD	-	2024-09-27	2024-10-01	Quarterly
2024-06-28	$1.815	$1.815	USD	-	2024-06-27	2024-07-01	QUARTERLY
2024-03-28	$2.065	$2.065	USD	-	2024-03-27	2024-04-01	Quarterly
2023-12-14	$2.067	$2.067	USD	-	2023-12-13	2023-12-15	Quarterly
2023-09-29	$1.802	$1.802	USD	-	2023-09-28	2023-10-02	Quarterly
2023-06-30	$1.909	$1.909	USD	-	2023-06-29	2023-07-03	Quarterly
2023-03-31	$1.919	$1.919	USD	-	2023-03-30	2023-04-03	Quarterly
2022-12-13	$1.947	$1.947	USD	2022-12-13	2022-12-12	2022-12-14	Quarterly
2022-09-30	$1.762	$1.762	USD	2022-09-30	2022-09-29	2022-10-03	Quarterly
2022-06-30	$1.778	$1.778	USD	2022-06-30	2022-06-29	2022-07-01	Quarterly
2022-03-31	$1.765	$1.765	USD	2022-03-31	2022-03-30	2022-04-01	Quarterly
2021-12-09	$1.749	$1.749	USD	2021-12-09	2021-12-08	2021-12-10	Quarterly
2021-09-30	$1.663	$1.663	USD	-	2021-09-30	2021-09-30	Quarterly
2021-06-30	$1.571	$1.571	USD	2021-06-30	2021-06-29	2021-07-01	Quarterly
2021-03-31	$1.662	$1.662	USD	2021-03-31	2021-03-30	2021-04-01	Quarterly
2020-12-10	$1.600	$1.600	USD	2020-12-10	2020-12-09	2020-12-10	Quarterly
2020-09-30	$1.577	$1.577	USD	2020-09-30	2020-09-29	2020-10-01	Quarterly
2020-06-30	$1.619	$1.619	USD	2020-06-30	2020-06-29	2020-07-01	Quarterly
2020-03-31	$1.803	$1.803	USD	2020-03-31	2020-03-30	2020-03-31	Quarterly
2019-12-12	$2.528	$2.528	USD	2019-12-12	2019-12-12	2019-12-12	Quarterly
2019-09-27	$1.620	$1.620	USD	2019-09-27	2019-09-27	2019-09-27	Monthly
2019-06-28	$1.551	$1.551	USD	2019-06-28	2019-06-27	2019-07-01	Quarterly
2019-03-28	$1.657	$1.657	USD	2019-03-28	2019-03-27	2019-03-29	Quarterly
2018-12-14	$1.532	$1.532	USD	2018-12-14	2018-12-13	2018-12-17	Other
2018-09-28	$1.507	$1.507	USD	2018-09-28	2018-09-27	2018-10-01	Quarterly
2018-06-29	$1.437	$1.437	USD	2018-06-29	2018-06-28	2018-07-02	Other
2018-03-29	$1.339	$1.339	USD	2018-03-29	2018-03-28	2018-04-02	Quarterly
2017-12-15	$1.432	$1.432	USD	2017-12-15	2017-12-14	2017-12-18	Other
2017-09-29	$1.481	$1.481	USD	2017-09-29	2017-09-28	2017-10-02	Quarterly
2017-06-30	$1.176	$1.176	USD	2017-06-30	2017-06-29	2017-07-03	Other
2017-03-31	$1.231	$1.231	USD	2017-03-31	2017-03-30	2017-04-03	Quarterly
2016-12-16	$1.372	$1.372	USD	2016-12-16	2016-12-15	2016-12-19	Other
2016-09-30	$1.173	$1.173	USD	2016-09-30	2016-09-29	2016-10-03	Quarterly
2016-06-30	$1.430	$1.430	USD	2016-06-30	2016-06-29	2016-07-01	Other
2016-03-31	$1.255	$1.255	USD	2016-03-31	2016-03-30	2016-04-01	Quarterly
2016-01-04	$0.121	$0.121	USD	2016-01-04	2015-12-31	2016-01-05	Quarterly
2015-12-09	$1.272	$1.272	USD	2015-12-09	2015-12-08	2015-12-10	Other
2015-09-30	$1.161	$1.161	USD	2015-09-30	2015-09-29	2015-10-01	Quarterly
2015-06-30	$1.171	$1.171	USD	2015-06-30	2015-06-29	2015-07-01	Quarterly
2015-03-31	$1.011	$1.011	USD	2015-03-31	2015-03-30	2015-04-01	Quarterly
2014-12-10	$1.184	$1.184	USD	2014-12-10	2014-12-09	2014-12-11	Quarterly
2014-09-30	$1.106	$1.106	USD	2014-09-30	2014-09-29	2014-10-01	Quarterly
2014-06-30	$1.104	$1.104	USD	2014-06-30	2014-06-27	2014-07-01	Quarterly
2014-03-31	$0.996	$0.996	USD	2014-03-31	2014-03-28	2014-03-03	Quarterly
2013-12-11	$0.987	$0.987	USD	2013-12-11	2013-12-10	2013-12-12	Quarterly
2013-09-30	$0.939	$0.939	USD	2013-09-30	2013-09-27	2013-10-01	Quarterly
2013-06-28	$0.802	$0.802	USD	2013-06-28	2013-06-27	2013-07-01	Other

iShares S&P 500 Index Fund Institutional Shares NMFQS:BSPIX