Fund holdings · State Street SPDR Portfolio Mortgage Backed Bond ETF

SPMB holdings: 2,756 positions

SPMB held 2,756 positions as of Oct 13, 2026. FED Hm Ln Pc Pool RQ0094 Fr 02/56 Fixed 5 is the largest at 1.12%; the top 10 are 7.2% of the fund.

How much of the fund each position is · one bar per position, largest first
FED Hm Ln Pc Pool RQ0094 Fr 02/56 Fixed 5 1.12%2,756 positionsFED Hm Ln Pc Pool SD4348 Fr 12/53 Fixed 6.5 0.21%
7.2%
top 10 together
1.12%
largest position
2,754
positions under 1%

The largest 100 of 2,756 positions

100 of 100 · click a column to sort
SPMB’s 2,756 positions by weight, from the holdings published by its issuer for Oct 13, 2026. A weight is a share of net assets. The 100 largest are listed; the CSV has all 2,756. Source: State Street.
#HoldingWeight ↓
1FED Hm Ln Pc Pool RQ0094 Fr 02/56 Fixed 51.12%
2FED Hm Ln Pc Pool RQ0118 Fr 05/56 Fixed 51.01%
3Fnma Tba 30 Yr 5.5 Single Family Mortgage0.96%
4Fnma Pool MA4547 Fn 02/52 Fixed 20.75%
5FED Hm Ln Pc Pool RQ0041 Fr 08/55 Fixed 60.73%
6FED Hm Ln Pc Pool SD8212 Fr 05/52 Fixed 2.50.58%
7FED Hm Ln Pc Pool SD8475 Fr 11/54 Fixed 5.50.53%
8Gnma II Pool MB0424 G2 06/55 Fixed 5.50.52%
9Gnma II Pool MB0871 G2 01/56 Fixed 50.49%
10Fnma Pool MA4701 Fn 08/52 Fixed 4.50.48%
11Fnma Pool FA0608 Fn 02/55 Fixed Var0.47%
12Fnma Pool MA4465 Fn 11/51 Fixed 20.45%
13FED Hm Ln Pc Pool SD8193 Fr 02/52 Fixed 20.42%
14Fnma Pool FS2040 Fn 02/52 Fixed Var0.42%
15Fnma Pool MA6240 Fn 11/56 Fixed 5.50.42%
16FED Hm Ln Pc Pool SD8408 Fr 03/54 Fixed 5.50.42%
17FED Hm Ln Pc Pool SD8177 Fr 11/51 Fixed 20.41%
18FED Hm Ln Pc Pool RQ0137 Fr 07/56 Fixed 5.50.41%
19Gnma II Pool MB1216 G2 06/56 Fixed 50.41%
20FED Hm Ln Pc Pool RQ0056 Fr 10/55 Fixed 5.50.39%
21FED Hm Ln Pc Pool SD8167 Fr 09/51 Fixed 2.50.39%
22Fnma Tba 30 Yr 6 Single Family Mortgage0.39%
23Gnma II Pool MB1343 G2 08/56 Fixed 50.37%
24FED Hm Ln Pc Pool SD8454 Fr 08/54 Fixed 60.36%
25Fnma Pool CC0119 Fn 03/55 Fixed 60.35%
26Fnma Pool MA4437 Fn 10/51 Fixed 20.35%
27FED Hm Ln Pc Pool RQ0040 Fr 08/55 Fixed 5.50.35%
28Gnma II Pool MB0365 G2 05/55 Fixed 50.34%
29FED Hm Ln Pc Pool SL2071 Fr 03/55 Fixed 60.34%
30Gnma II Pool MA7826 G2 01/52 Fixed 20.34%
31Fnma Pool CB7336 Fn 10/53 Fixed 5.50.34%
32Fnma Pool MA4624 Fn 06/52 Fixed 30.34%
33FED Hm Ln Pc Pool SD8121 Fr 01/51 Fixed 20.34%
34Fnma Pool MA4512 Fn 01/52 Fixed 2.50.34%
35FED Hm Ln Pc Pool SD8178 Fr 11/51 Fixed 2.50.33%
36Fnma Pool MA5038 Fn 06/53 Fixed 50.33%
37Fnma Tba 30 Yr 6.5 Single Family Mortgage0.33%
38FED Hm Ln Pc Pool SD8342 Fr 07/53 Fixed 5.50.33%
39Gnma II Pool MB0146 G2 01/55 Fixed 50.33%
40Gnma II Tba 30 Yr 5.5 Jumbos0.32%
41FED Hm Ln Pc Pool QD3162 Fr 12/51 Fixed 20.32%
42Gnma II Pool MB0092 G2 12/54 Fixed 5.50.32%
43FED Hm Ln Pc Pool SD8526 Fr 04/55 Fixed 6.50.32%
44FED Hm Ln Pc Pool SD8243 Fr 09/52 Fixed 3.50.31%
45Gnma II Pool MB1070 G2 04/56 Fixed 50.31%
46Fnma Pool MA4515 Fn 01/37 Fixed 1.50.31%
47FED Hm Ln Pc Pool SD8106 Fr 11/50 Fixed 20.31%
48Gnma II Pool MB0485 G2 07/55 Fixed 5.50.30%
49FED Hm Ln Pc Pool SD8492 Fr 01/55 Fixed 50.30%
50Fnma Tba 30 Yr 5 Single Family Mortgage0.30%
51Fnma Pool MA5445 Fn 08/54 Fixed 60.30%
52Gnma II Tba 30 Yr 6 Jumbos0.30%
53Fnma Pool MA5528 Fn 11/54 Fixed 40.29%
54Fnma Pool MA5164 Fn 10/53 Fixed 50.29%
55Fnma Pool MA5530 Fn 11/54 Fixed 50.29%
56FED Hm Ln Pc Pool RQ0013 Fr 06/55 Fixed 5.50.29%
57FED Hm Ln Pc Pool SD8140 Fr 04/51 Fixed 20.29%
58FED Hm Ln Pc Pool RQ0156 Fr 09/56 Fixed 60.28%
59FED Hm Ln Pc Pool SD8166 Fr 09/51 Fixed 20.28%
60Fnma Pool MA4378 Fn 07/51 Fixed 20.28%
61FED Hm Ln Pc Pool RQ0050 Fr 09/55 Fixed 60.28%
62FED Hm Ln Pc Pool RQ0110 Fr 04/56 Fixed 50.28%
63FED Hm Ln Pc Pool SD8113 Fr 12/50 Fixed 20.28%
64FED Hm Ln Pc Pool SD8128 Fr 02/51 Fixed 20.27%
65Fnma Pool FA4896 Fn 08/50 Fixed Var0.27%
66Fnma Pool MA5165 Fn 10/53 Fixed 5.50.27%
67Gnma II Pool MA7135 G2 01/51 Fixed 20.27%
68Fnma Pool FS0672 Fn 01/51 Fixed Var0.27%
69FED Hm Ln Pc Pool RQ0136 Fr 07/56 Fixed 50.27%
70Gnma II Pool MB1344 G2 08/56 Fixed 5.50.27%
71Fnma Pool CC2720 Fn 05/56 Fixed 50.27%
72Fnma Pool MA4413 Fn 09/51 Fixed 20.27%
73Fnma Pool MA5971 Fn 02/56 Fixed 50.26%
74FED Hm Ln Pc Pool SD8300 Fr 02/53 Fixed 5.50.26%
75FED Hm Ln Pc Pool SD8299 Fr 02/53 Fixed 50.25%
76Fnma Pool MA5879 Fn 11/55 Fixed 5.50.25%
77Fnma Pool FA3684 Fn 06/54 Fixed Var0.25%
78Gnma II Pool MA7136 G2 01/51 Fixed 2.50.25%
79Fnma Pool FM9813 Fn 11/51 Fixed Var0.25%
80Fnma Pool MA4255 Fn 02/51 Fixed 20.25%
81Fnma Pool MA4305 Fn 04/51 Fixed 20.25%
82Fnma Pool FS0177 Fn 07/51 Fixed Var0.25%
83Fnma Pool MA4497 Fn 12/36 Fixed 20.24%
84Gnma II Pool MA9016 G2 07/53 Fixed 50.24%
85Gnma II Pool MA7534 G2 08/51 Fixed 2.50.24%
86FED Hm Ln Pc Pool SD8439 Fr 06/54 Fixed 60.24%
87Gnma II Pool MA7827 G2 01/52 Fixed 2.50.23%
88Fnma Pool MA4566 Fn 03/37 Fixed 1.50.23%
89Gnma II Pool MA7051 G2 12/50 Fixed 20.23%
90Gnma II Pool MA7417 G2 06/51 Fixed 20.23%
91FED Hm Ln Pc Pool SL0403 Fr 12/51 Fixed 2.50.23%
92Gnma II Pool MA9906 G2 09/54 Fixed 5.50.22%
93FED Hm Ln Pc Pool SD8194 Fr 02/52 Fixed 2.50.22%
94Fnma Pool MA4625 Fn 06/52 Fixed 3.50.22%
95FED Hm Ln Pc Pool SD8373 Fr 11/53 Fixed 60.22%
96Gnma II Pool MB1069 G2 04/56 Fixed 4.50.22%
97Fnma Pool MA4383 Fn 07/36 Fixed 20.21%
98Fnma Pool CB1388 Fn 08/51 Fixed 2.50.21%
99Gnma II Pool MA8346 G2 10/52 Fixed 40.21%
100FED Hm Ln Pc Pool SD4348 Fr 12/53 Fixed 6.50.21%
SSI US Gov Money Market Class4.71%
US Dollar0.03%
Cash and other net assets−3.17%
As of Oct 13, 2026. Source: State Street. The CSV lists all 2,756.

The book

Positions2,756
Listed on this page100 largest
Holdings published for (the issuer’s daily file)Oct 13, 2026
Top 10 together7.2%
Cash and other net assets1.57%

What this list is

How the list is built

Each weight is the share of net assets the issuer’s own daily file gives, largest first. Cash and other net assets are in their own row and are not a position. A negative weight is a short or an offsetting contract. Where a source leaves out a ticker, ETFIQ fills it from the same security in another fund’s book; names are set in title case where the source used capitals. How books are read.

Weights are as the source states them, largest first.

Where these figures came from

ETFIQ links to the documents behind every figure; a link is not an endorsement. ETFIQ is an independent publisher and makes no recommendations; every figure is calculated from published data. Standards and sources →

Cite this pageCitation, APA and Markdown

ETFIQ, Holdings of SPMB, data as of Oct 13, 2026. https://etfiq.com/funds/spmb/holdings/

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Free to use with attribution for figures ETFIQ computes; issuer data stays under its owner's terms. The underlying files are at Open data.