VMBIX | VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES

Basic Info 24.34 0.02(0.08%)
May 24

VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES started on 11/24/2009

VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES is classified as asset class Intermediate-Term Bond

VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES expense ratio is 0.04%

VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES rating is

(3%)

VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES (VMBIX) Dividend Info

VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES (VMBIX) dividend growth in the last 12 months is 30.10%

The trailing 12-month yield of VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES is 3.55%. its dividend history:

Date	Dividend
04/30/2024	0.08
03/28/2024	0.0791
02/29/2024	0.0786
01/31/2024	0.0775
12/21/2023	0.0768
11/30/2023	0.076
10/31/2023	0.0724
09/29/2023	0.0735
08/31/2023	0.0702
07/31/2023	0.0703
06/30/2023	0.0678
05/31/2023	0.0678
04/28/2023	0.0657
03/31/2023	0.0627
02/28/2023	0.0636
01/31/2023	0.0615
12/22/2022	0.0622
11/30/2022	0.0586
10/31/2022	0.0566
09/30/2022	0.0555
08/31/2022	0.0533
07/29/2022	0.0519
06/30/2022	0.0491
05/31/2022	0.0434
04/29/2022	0.0369
03/31/2022	0.0401
02/28/2022	0.0373
01/31/2022	0.0317
12/22/2021	0.029
11/30/2021	0.0267
10/29/2021	0.0259
09/30/2021	0.0235
08/31/2021	0.0274
07/30/2021	0.0242
06/30/2021	0.0253
05/28/2021	0.0203
04/30/2021	0.0138
03/31/2021	0.023
02/26/2021	0.0271
01/29/2021	0.024
12/22/2020	0.0739
11/30/2020	0.0364
10/30/2020	0.0373
09/30/2020	0.037
08/31/2020	0.0375
07/31/2020	0.0406
06/30/2020	0.0441
05/29/2020	0.0513
04/30/2020	0.0516
03/31/2020	0.068
02/28/2020	0.054
01/31/2020	0.0581
12/20/2019	0.0625
11/29/2019	0.0552
10/31/2019	0.0624
09/30/2019	0.0605
08/30/2019	0.0638
07/31/2019	0.071
06/28/2019	0.0609
05/31/2019	0.0735
04/30/2019	0.0691
03/29/2019	0.0814
02/28/2019	0.0631
01/31/2019	0.0725
12/21/2018	0.076
11/30/2018	0.0672
10/31/2018	0.0729
09/28/2018	0.0655
08/31/2018	0.0653
07/31/2018	0.0647
06/29/2018	0.0528
05/31/2018	0.0662
04/30/2018	0.0597
03/29/2018	0.0687
02/28/2018	0.0523
01/31/2018	0.0531
12/22/2017	0.0605
11/30/2017	0.053
10/31/2017	0.053
09/29/2017	0.052
08/31/2017	0.053
07/31/2017	0.052
06/30/2017	0.052
05/31/2017	0.052
04/28/2017	0.052
03/31/2017	0.05
02/28/2017	0.05
01/31/2017	0.04
12/21/2016	0.134
11/30/2016	0.038
10/31/2016	0.038
08/31/2016	0.043
07/29/2016	0.041
06/30/2016	0.043
05/31/2016	0.045
04/29/2016	0.044
03/31/2016	0.049
02/29/2016	0.05
01/29/2016	0.041
12/22/2015	0.187
11/30/2015	0.04
10/30/2015	0.04
09/30/2015	0.041
08/31/2015	0.037
07/31/2015	0.034
06/30/2015	0.033
05/29/2015	0.033
04/30/2015	0.027
03/31/2015	0.038
02/27/2015	0.038
01/30/2015	0.034
12/22/2014	0.122
11/28/2014	0.031
10/31/2014	0.029
09/30/2014	0.041
08/29/2014	0.034
07/31/2014	0.037
06/30/2014	0.039
05/30/2014	0.042
04/30/2014	0.042
03/31/2014	0.045
02/28/2014	0.045
01/31/2014	0.042
12/23/2013	0.048
12/21/2012	0.15
11/29/2012	0.005
11/01/2012	0.014
09/27/2012	0.017
08/30/2012	0.021
07/30/2012	0.027
06/28/2012	0.034

Dividend Growth History for VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES (VMBIX)

Year	Payout Amount	Year Start Yield	Annual Payout Growth (YoY)	CAGR to 2023
2023	$0.8283	3.34%	43.65%	-
2022	$0.5766	2.02%	98.69%	43.65%
2021	$0.2902	0.99%	-50.80%	68.94%
2020	$0.5898	2.04%	-25.90%	11.99%
2019	$0.7959	2.85%	4.12%	1.00%
2018	$0.7644	2.69%	23.39%	1.62%
2017	$0.6195	2.18%	9.45%	4.96%
2016	$0.566	1.98%	-2.75%	5.59%
2015	$0.582	2.02%	6.01%	4.51%
2014	$0.549	1.98%	1,043.75%	4.68%
2013	$0.048	0.17%	-82.09%	32.95%
2012	$0.268	0.97%	-	10.80%

Dividend Growth Chart for VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES (VMBIX)

VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES (VMBIX) Historical Returns And Risk Info

From 11/24/2009 to 05/24/2024, the compound annualized total return (dividend reinvested) of VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES (VMBIX) is 1.5%. Its cumulative total return (dividend reinvested) is 24.044%.

From 11/24/2009 to 05/24/2024, the Maximum Drawdown of VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES (VMBIX) is 17.4%.

From 11/24/2009 to 05/24/2024, the Sharpe Ratio of VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES (VMBIX) is 0.19.

From 11/24/2009 to 05/24/2024, the Annualized Standard Deviation of VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES (VMBIX) is 3.9%.

From 11/24/2009 to 05/24/2024, the Beta of VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES (VMBIX) is 0.67.

	Last 1 Week*	YTD*(2024)	1 Yr	3 Yr	5 Yr	10 Yr	Since 11/24/2009	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013	2012	2011	2010	2009
Annualized Return(%)	-0.4	-1.9	1.8	-3.2	-0.7	0.7	1.5	5.0	-11.6	-1.3	3.8	6.2	0.9	2.4	1.3	1.4	5.9	-1.4	2.4	6.0	5.4	-1.2
Sharpe Ratio	NA	-1.25	-0.26	-0.77	-0.4	-0.08	0.19	0.09	-1.56	-0.69	1.24	2.53	-0.18	0.77	0.55	0.59	2.5	-0.44	1.64	2.29	2.15	-5.27
Draw Down(%)	NA	4.0	7.5	17.1	17.4	17.4	17.4	8.7	16.2	1.9	2.6	0.7	2.4	1.4	3.3	1.4	0.9	3.7	0.9	1.3	2.2	1.4
Standard Deviation(%)	NA	6.6	7.7	7.3	5.8	4.4	3.9	8.3	8.3	1.9	2.8	1.9	2.5	2.3	2.1	2.4	2.3	3.3	1.5	2.6	2.5	2.2
Treynor Ratio	NA	-0.08	-0.02	-0.06	-0.03	0.0	0.01	0.01	-0.15	-0.03	0.16	0.1	-0.01	0.02	0.03	0.03	0.09	-0.02	0.09	0.14	0.15	-0.31
Alpha	NA	-0.01	-0.01	-0.01	-0.01	0.0	0.0	-0.01	0.0	0.0	0.01	0.0	0.0	0.0	0.0	0.0	0.01	0.0	0.0	0.01	0.01	-0.04
Beta	NA	1.07	1.04	0.93	0.79	0.74	0.67	1.01	0.9	0.4	0.22	0.46	0.74	0.71	0.4	0.5	0.66	0.74	0.26	0.42	0.34	0.39
RSquare	NA	0.86	0.87	0.83	0.72	0.69	0.65	0.87	0.83	0.64	0.16	0.64	0.64	0.77	0.49	0.79	0.71	0.71	0.31	0.6	0.52	0.66
Yield(%)	N/A	1.3	3.6	2.2	2.2	2.2	N/A	3.3	2.0	1.0	2.0	2.8	2.7	2.2	2.0	2.0	2.0	0.2	1.0	0.0	0.0	0.0
Dividend Growth(%)	N/A	-61.9	30.1	-4.1	-2.6	N/A	N/A	43.7	98.7	-50.8	-25.9	4.1	23.4	9.5	-2.7	6.0	1043.8	-82.1	N/A	N/A	N/A	N/A

Return Calculator for VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES (VMBIX)

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VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES (VMBIX) Historical Return Chart

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VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES (VMBIX) Rolling Returns Charts

A rolling return for a period such as 5-year, as of a specific date, represents the investment’s performance over the preceding five years leading up to that date. In the 5-year rolling chart, the value on any given date corresponds to the annualized return for the preceding 5 years up to that very date. Thus, for instance, the chart value on 8/28/2015 reflects the annualized return from 8/28/2010 to 8/28/2015. A 5-year rolling return chart for an investment (stock, fund or portfolio) depicts the return sequence of 5-year trailing returns for the dates in the chart.

These rolling returns contrast with the most recent 3, 5, 10, and 15-year returns, as they solely depict the returns for those respective periods leading up to the most recent date, without encompassing every date in the historical record.

Rolling return charts offer a more precise insight into a portfolio’s risk and return stability (including funds or individual stocks). This is particularly true when focusing on the minimal return points within a rolling return chart as a measure of a fund or a portfolio's risk. A well-known observation, often attributed to ‘Murphy’s law’, is that it tends to perform poorly when investors decide to follow an investment due to its recent strong returns. Sound familiar? Information regarding minimum rolling returns could help mitigate this predicament. Investors can opt for an investment showcasing high minimum rolling returns within their preferred holding durations. In fact, merely possessing knowledge of such minimum rolling period returns can anchor investors’ expectations.

For instance, let’s consider an investor who follows a model portfolio (or even simply purchases and holds a fund like VFINX or SPY) for 10 years. Armed with knowledge of this portfolio’s minimum 10-year rolling return since its inception date or the fund’s inception (in the case of VFINX, recognizing that the minimum 10-year rolling return since 1987 could be as low as -2.24%), the investor should reasonably anticipate the potential for the portfolio to incur losses over the forthcoming 10 years.

Minimum rolling return for a period such as 10-year offers a different and often better historical risk and return metric than other popular risk and return metrics such as Sharpe ratio, standard deviation (volatility) or maximum drawdown.

See Portfolio Calculator and Rolling Returns for more detailed description.

From 11/24/2009 to 05/24/2024, the worst annualized return of 3-year rolling returns for VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES (VMBIX) is -5.7%.

From 11/24/2009 to 05/24/2024, the worst annualized return of 5-year rolling returns for VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES (VMBIX) is -1.32%.

From 11/24/2009 to 05/24/2024, the worst annualized return of 10-year rolling returns for VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES (VMBIX) is 0.22%.

From 11/24/2009 to 05/24/2024, the worst annualized return of 20-year rolling returns for VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND INSTITUTIONAL SHARES (VMBIX) is NA.

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