VMBS Constituents and Shares Held - VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND

Companies included in VMBS

This is VMBS's own dated portfolio constitution. Share counts are the calculation basis for constituent revenue and earnings analytics; rounded weights are reference values only. This page shows positions 1–100 of 5,026.

Ticker	Issuer	Shares owned	Unit	Reported weight
Vanguard Cmt Funds-Vanguard Market Liquidity Fund	Vanguard Cmt Funds-Vanguard Market Liquidity Fund	7,742,935.906	NS	4.573885%
Ginnie Mae II Pool	Ginnie Mae II Pool	74,330,000	PA	0.440668%
Fannie Mae or Freddie Mac	Fannie Mae or Freddie Mac	88,870,000	PA	0.434805%
Fannie Mae or Freddie Mac	Fannie Mae or Freddie Mac	66,175,000	PA	0.33855%
Fannie Mae or Freddie Mac	Fannie Mae or Freddie Mac	53,422,000	PA	0.317035%
Ginnie Mae II Pool	Ginnie Mae II Pool	49,080,000	PA	0.29134%
Freddie Mac Pool	Freddie Mac Pool	59,133,178.7826	PA	0.289613%
Ginnie Mae II Pool	Ginnie Mae II Pool	46,449,697.1149	PA	0.275727%
Freddie Mac Pool	Freddie Mac Pool	55,078,295.1478	PA	0.272092%
Fannie Mae or Freddie Mac	Fannie Mae or Freddie Mac	42,807,000	PA	0.256964%
Freddie Mac Pool	Freddie Mac Pool	49,717,253.6909	PA	0.245792%
Fannie Mae Pool	Fannie Mae Pool	49,346,190.5075	PA	0.243775%
Ginnie Mae II Pool	Ginnie Mae II Pool	39,512,526.8445	PA	0.232685%
Ginnie Mae II Pool	Ginnie Mae II Pool	45,177,187.1251	PA	0.226166%
Ginnie Mae II Pool	Ginnie Mae II Pool	37,109,260.0132	PA	0.224146%
Freddie Mac Pool	Freddie Mac Pool	44,824,707.4172	PA	0.221687%
Fannie Mae or Freddie Mac	Fannie Mae or Freddie Mac	37,060,000	PA	0.216496%
Ginnie Mae II Pool	Ginnie Mae II Pool	42,803,942.5191	PA	0.214364%
Freddie Mac Pool	Freddie Mac Pool	43,297,566.2249	PA	0.213894%
Ginnie Mae II Pool	Ginnie Mae II Pool	41,559,467.374	PA	0.208055%
Freddie Mac Pool	Freddie Mac Pool	42,016,553.3818	PA	0.207721%
Ginnie Mae II Pool	Ginnie Mae II Pool	41,470,578.9395	PA	0.207687%
Fannie Mae Pool	Fannie Mae Pool	41,999,964.01	PA	0.207639%
Freddie Mac Pool	Freddie Mac Pool	32,787,495.0544	PA	0.19872%
Fannie Mae or Freddie Mac	Fannie Mae or Freddie Mac	36,537,000	PA	0.195186%
Fannie Mae Pool	Fannie Mae Pool	39,443,934.47	PA	0.194857%
Freddie Mac Pool	Freddie Mac Pool	32,392,698.4771	PA	0.194624%
Fannie Mae Pool	Fannie Mae Pool	39,154,843.2055	PA	0.193429%
Ginnie Mae II Pool	Ginnie Mae II Pool	32,992,910.0278	PA	0.192982%
Ginnie Mae II Pool	Ginnie Mae II Pool	33,414,607.3586	PA	0.191432%
Ginnie Mae II Pool	Ginnie Mae II Pool	31,454,691.374	PA	0.188388%
Freddie Mac Pool	Freddie Mac Pool	38,107,488.7254	PA	0.187973%
Freddie Mac Pool	Freddie Mac Pool	37,696,922.3087	PA	0.186226%
Fannie Mae Pool	Fannie Mae Pool	37,463,877.2366	PA	0.185421%
Fannie Mae Pool	Fannie Mae Pool	36,598,888.563	PA	0.180937%
Freddie Mac Pool	Freddie Mac Pool	30,043,478.3436	PA	0.180557%
Ginnie Mae II Pool	Ginnie Mae II Pool	35,609,468.2351	PA	0.178268%
Freddie Mac Pool	Freddie Mac Pool	35,136,271.4045	PA	0.173317%
Ginnie Mae II Pool	Ginnie Mae II Pool	28,614,540.4613	PA	0.169857%
Fannie Mae Pool	Fannie Mae Pool	30,430,084.697	PA	0.169801%
Ginnie Mae II Pool	Ginnie Mae II Pool	28,604,952.8506	PA	0.1698%
Freddie Mac Pool	Freddie Mac Pool	27,672,937.65	PA	0.167823%
Ginnie Mae II Pool	Ginnie Mae II Pool	27,691,548.2718	PA	0.166527%
Freddie Mac Pool	Freddie Mac Pool	27,701,621.5354	PA	0.164611%
Fannie Mae Pool	Fannie Mae Pool	31,230,836.952	PA	0.161792%
Ginnie Mae II Pool	Ginnie Mae II Pool	27,229,260.31	PA	0.161583%
Ginnie Mae II Pool	Ginnie Mae II Pool	26,846,177.9014	PA	0.160985%
Freddie Mac Pool	Freddie Mac Pool	32,400,148.83	PA	0.16006%
Fannie Mae Pool	Fannie Mae Pool	26,291,691.2306	PA	0.159447%
Fannie Mae Pool	Fannie Mae Pool	32,250,824.09	PA	0.159084%
Freddie Mac Pool	Freddie Mac Pool	31,914,076.448	PA	0.157659%
Freddie Mac Pool	Freddie Mac Pool	26,820,021.4624	PA	0.156971%
Freddie Mac Pool	Freddie Mac Pool	26,187,427.3406	PA	0.156048%
Ginnie Mae II Pool	Ginnie Mae II Pool	29,493,613.8192	PA	0.153806%
Ginnie Mae II Pool	Ginnie Mae II Pool	26,792,417.2689	PA	0.153493%
Ginnie Mae II Pool	Ginnie Mae II Pool	29,427,623.2314	PA	0.153462%
Ginnie Mae II Pool	Ginnie Mae II Pool	29,411,351.5266	PA	0.153377%
Freddie Mac Pool	Freddie Mac Pool	28,599,489.5062	PA	0.153099%
Ginnie Mae II Pool	Ginnie Mae II Pool	25,377,786.4958	PA	0.149541%
Ginnie Mae II Pool	Ginnie Mae II Pool	24,716,987.1857	PA	0.149465%
Freddie Mac Pool	Freddie Mac Pool	30,187,013.777	PA	0.149294%
Ginnie Mae II Pool	Ginnie Mae II Pool	24,783,092.8737	PA	0.148522%
Ginnie Mae II Pool	Ginnie Mae II Pool	24,685,678.5858	PA	0.148501%
Ginnie Mae II Pool	Ginnie Mae II Pool	29,518,956.0366	PA	0.147832%
Fannie Mae or Freddie Mac	Fannie Mae or Freddie Mac	25,653,000	PA	0.146881%
Ginnie Mae II Pool	Ginnie Mae II Pool	24,742,957.4371	PA	0.146875%
Freddie Mac Pool	Freddie Mac Pool	24,565,832.8609	PA	0.146839%
Freddie Mac Pool	Freddie Mac Pool	23,824,461.8331	PA	0.146343%
Fannie Mae Pool	Fannie Mae Pool	29,524,504.2917	PA	0.145363%
Fannie Mae or Freddie Mac	Fannie Mae or Freddie Mac	26,091,000	PA	0.145264%
Fannie Mae Pool	Fannie Mae Pool	29,384,887.175	PA	0.145001%
Ginnie Mae II Pool	Ginnie Mae II Pool	27,738,351.507	PA	0.144652%
Fannie Mae Pool	Fannie Mae Pool	29,185,010.0975	PA	0.144446%
Freddie Mac Pool	Freddie Mac Pool	24,278,026.0936	PA	0.144222%
Freddie Mac Pool	Freddie Mac Pool	23,999,973.263	PA	0.144201%
Freddie Mac Pool	Freddie Mac Pool	29,173,399.837	PA	0.143635%
Fannie Mae Pool	Fannie Mae Pool	23,859,568.125	PA	0.143316%
Ginnie Mae II Pool	Ginnie Mae II Pool	23,812,365.66	PA	0.143056%
Freddie Mac Pool	Freddie Mac Pool	23,755,506.1756	PA	0.142987%
Ginnie Mae II Pool	Ginnie Mae II Pool	23,880,980.768	PA	0.142928%
Ginnie Mae II Pool	Ginnie Mae II Pool	23,830,351.2312	PA	0.1429%
Freddie Mac Pool	Freddie Mac Pool	25,307,428.3677	PA	0.141216%
Ginnie Mae II Pool	Ginnie Mae II Pool	28,147,518.9547	PA	0.140925%
Ginnie Mae II Pool	Ginnie Mae II Pool	23,333,490.7054	PA	0.140266%
Fannie Mae Pool	Fannie Mae Pool	22,999,388.0661	PA	0.138793%
Fannie Mae Pool	Fannie Mae Pool	27,756,218.912	PA	0.137272%
Freddie Mac Pool	Freddie Mac Pool	23,123,195.1742	PA	0.135463%
Freddie Mac Pool	Freddie Mac Pool	22,259,621.0288	PA	0.135354%
Ginnie Mae II Pool	Ginnie Mae II Pool	22,476,428.327	PA	0.134647%
Ginnie Mae II Pool	Ginnie Mae II Pool	25,792,731.2613	PA	0.134506%
Ginnie Mae II Pool	Ginnie Mae II Pool	25,728,962.7773	PA	0.134292%
Ginnie Mae II Pool	Ginnie Mae II Pool	26,715,803.4563	PA	0.133745%
Fannie Mae or Freddie Mac	Fannie Mae or Freddie Mac	21,995,000	PA	0.133286%
Freddie Mac Pool	Freddie Mac Pool	21,705,433.4522	PA	0.133157%
Ginnie Mae II Pool	Ginnie Mae II Pool	26,532,393.766	PA	0.132826%
Freddie Mac Pool	Freddie Mac Pool	21,881,629.05	PA	0.132655%
Fannie Mae Pool	Fannie Mae Pool	25,756,979.9603	PA	0.132531%
Ginnie Mae II Pool	Ginnie Mae II Pool	25,368,914.5994	PA	0.132296%
Ginnie Mae II Pool	Ginnie Mae II Pool	21,880,534.7383	PA	0.132222%
Ginnie Mae II Pool	Ginnie Mae II Pool	22,449,853.287	PA	0.132039%

SEC N-PORT snapshot as of 2026-02-28.