SEC NPORT-P holder stats

Top 50 CMBS Holders by Fund (2026)

A public ranking for top CMBS holders, which funds hold CMBS, mutual fund CMBS holdings, and CMBS fund holdings 2026. Values are mapped from SEC NPORT-P filings to DealCharts CMBS deal and tranche records.

View top 50 Methodology

Source: SEC NPORT-P filings mapped by DealCharts. Latest filing date in the mapped CMBS holder index: 2026-07-30. Rows are point-in-time filing observations, not investment advice or ratings.

Total mapped CMBS held$6.2B

Funds with mapped CMBS345

Avg portfolio allocationNot in index

Avg mapped CMBS per fund$17.9M

Largest holderAmerican Balanced Fund ($950M)

Top 50 table

Ranked CMBS fund holders

50 funds ranked by mapped CMBS position value

Rank	Fund	Ticker / series	Family	Holdings	% mapped CMBS	% portfolio	Change	Deals	Latest filing
1	American Balanced Fund85 CUSIPs / 7 tranche labels	S000008801SEC series ID when ticker is unavailable	Capital Group / American Funds	$950M	15.4%	Not in index	Prior snapshot needed	70	2026-05-28
2	JPMorgan Income Fund207 CUSIPs / 14 tranche labels	S000044081SEC series ID when ticker is unavailable	Am	$892M	14.4%	Not in index	Prior snapshot needed	160	2026-07-28
3	Bond Fund of America130 CUSIPs / 8 tranche labels	S000009231SEC series ID when ticker is unavailable	Capital Group / American Funds	$569M	9.20%	Not in index	Prior snapshot needed	109	2026-05-28
4	American Funds Multi-Sector Income Fund104 CUSIPs / 8 tranche labels	S000065032SEC series ID when ticker is unavailable	Capital Group / American Funds	$490M	7.94%	Not in index	Prior snapshot needed	91	2026-05-28
5	DoubleLine Total Return Bond Fund62 CUSIPs / 9 tranche labels	S000028163SEC series ID when ticker is unavailable	DoubleLine	$321M	5.20%	Not in index	Prior snapshot needed	55	2026-05-28
6	American Funds Strategic Bond Fund110 CUSIPs / 6 tranche labels	S000052313SEC series ID when ticker is unavailable	Capital Group / American Funds	$263M	4.26%	Not in index	Prior snapshot needed	92	2026-05-28
7	LORD ABBETT BOND DEBENTURE FUND INC4 CUSIPs / 2 tranche labels	S000006820SEC series ID when ticker is unavailable	Lord Abbett	$156M	2.52%	Not in index	Prior snapshot needed	4	2025-08-28
8	Intermediate Bond Fund of America29 CUSIPs / 7 tranche labels	S000009236SEC series ID when ticker is unavailable	Capital Group / American Funds	$124M	2.01%	Not in index	Prior snapshot needed	28	2026-07-29
9	JNL/DoubleLine Total Return Fund55 CUSIPs / 8 tranche labels	S000041930SEC series ID when ticker is unavailable	DoubleLine	$104M	1.68%	Not in index	Prior snapshot needed	47	2020-05-28
10	Bond Fund6 CUSIPs / 2 tranche labels	S000000646SEC series ID when ticker is unavailable	Unclassified	$78.7M	1.27%	Not in index	Prior snapshot needed	6	2026-04-28
11	Short-Term Bond Fund of America25 CUSIPs / 4 tranche labels	S000013585SEC series ID when ticker is unavailable	Capital Group / American Funds	$68.0M	1.10%	Not in index	Prior snapshot needed	23	2026-07-29
12	Strategic Advisers Core Income Fund22 CUSIPs / 4 tranche labels	S000029150SEC series ID when ticker is unavailable	Strategic Advisers	$67.2M	1.09%	Not in index	Prior snapshot needed	21	2025-07-30
13	Nuveen Bond Index Fund41 CUSIPs / 6 tranche labels	S000026500SEC series ID when ticker is unavailable	Nuveen	$62.8M	1.02%	Not in index	Prior snapshot needed	39	2025-08-28
14	Franklin Total Return Fund19 CUSIPs / 8 tranche labels	S000006857SEC series ID when ticker is unavailable	Franklin Templeton	$57.7M	0.93%	Not in index	Prior snapshot needed	18	2026-06-24
15	Income Fund of America18 CUSIPs / 6 tranche labels	S000008814SEC series ID when ticker is unavailable	Capital Group / American Funds	$56.6M	0.92%	Not in index	Prior snapshot needed	18	2026-06-26
16	Optimum Fixed Income Fund21 CUSIPs / 6 tranche labels	S000002420SEC series ID when ticker is unavailable	Optimummutualfunds	$53.8M	0.87%	Not in index	Prior snapshot needed	21	2025-08-27
17	iShares Core Universal USD Bond ETF23 CUSIPs / 6 tranche labels	S000045644SEC series ID when ticker is unavailable	BlackRock / iShares	$51.3M	0.83%	Not in index	Prior snapshot needed	22	2026-06-26
18	GENERAL ELECTRIC RSP INCOME FUND9 CUSIPs / 4 tranche labels	S000011837SEC series ID when ticker is unavailable	GENERAL ELECTRIC	$48.5M	0.78%	Not in index	Prior snapshot needed	9	2020-11-27
19	Blackstone Real Estate Income Master Fund20 CUSIPs / 8 tranche labels	Not reportedSEC series ID when ticker is unavailable	Blackstone	$43.6M	0.71%	Not in index	Prior snapshot needed	16	2020-11-27
20	BNY Mellon Global Fixed Income Fund6 CUSIPs / 3 tranche labels	S000011502SEC series ID when ticker is unavailable	BNY Mellon	$43.6M	0.71%	Not in index	Prior snapshot needed	6	2022-05-26
21	Putnam Mortgage Securities Fund49 CUSIPs / 8 tranche labels	S000006570SEC series ID when ticker is unavailable	Putnam	$38.3M	0.62%	Not in index	Prior snapshot needed	43	2026-05-27
22	Invesco High Income 2023 Target Term Fund7 CUSIPs / 3 tranche labels	Not reportedSEC series ID when ticker is unavailable	Invesco	$38.2M	0.62%	Not in index	Prior snapshot needed	6	2023-10-30
23	Putnam Mortgage Opportunities Fund44 CUSIPs / 8 tranche labels	S000048370SEC series ID when ticker is unavailable	Franklin Templeton	$37.2M	0.60%	Not in index	Prior snapshot needed	40	2026-07-27
24	Putnam Diversified Income Trust42 CUSIPs / 12 tranche labels	S000005529SEC series ID when ticker is unavailable	Putnam	$35.1M	0.57%	Not in index	Prior snapshot needed	34	2026-05-27
25	Lord Abbett Ultra Short Bond Fund6 CUSIPs / 4 tranche labels	S000055282SEC series ID when ticker is unavailable	Lord Abbett	$34.4M	0.56%	Not in index	Prior snapshot needed	6	2025-07-24
26	N/A4 CUSIPs / 4 tranche labels	Not reportedSEC series ID when ticker is unavailable	Unclassified	$34.3M	0.55%	Not in index	Prior snapshot needed	2	2021-11-30
27	Franklin Core Plus Bond Fund14 CUSIPs / 7 tranche labels	S000006879SEC series ID when ticker is unavailable	Franklin Templeton	$34.0M	0.55%	Not in index	Prior snapshot needed	14	2026-06-24
28	PGIM Core Bond Fund6 CUSIPs / 2 tranche labels	S000004691SEC series ID when ticker is unavailable	PGIM	$32.5M	0.53%	Not in index	Prior snapshot needed	6	2025-06-26
29	Delaware VIP Diversified Income Series8 CUSIPs / 4 tranche labels	S000002481SEC series ID when ticker is unavailable	Delaware Funds	$31.7M	0.51%	Not in index	Prior snapshot needed	7	2020-11-25
30	VANGUARD TOTAL BOND MARKET II INDEX FUND14 CUSIPs / 6 tranche labels	S000025158SEC series ID when ticker is unavailable	Vanguard	$29.2M	0.47%	Not in index	Prior snapshot needed	14	2025-05-28
31	T. Rowe Price Spectrum Income Fund25 CUSIPs / 7 tranche labels	S000002122SEC series ID when ticker is unavailable	T. Rowe	$28.3M	0.46%	Not in index	Prior snapshot needed	23	2026-05-28
32	Fidelity Investment Grade Bond Central Fund1 CUSIPs / 1 tranche labels	S000018830SEC series ID when ticker is unavailable	Fidelity	$27.5M	0.45%	Not in index	Prior snapshot needed	1	2025-08-22
33	VP Inflation Protection Fund13 CUSIPs / 4 tranche labels	S000006680SEC series ID when ticker is unavailable	VP Inflation	$27.0M	0.44%	Not in index	Prior snapshot needed	13	2020-05-27
34	1290 VT DoubleLine Opportunistic Bond Portfolio63 CUSIPs / 13 tranche labels	S000048890SEC series ID when ticker is unavailable	DoubleLine	$25.6M	0.41%	Not in index	Prior snapshot needed	57	2026-06-25
35	T. Rowe Price New Income Fund, Inc.4 CUSIPs / 3 tranche labels	S000002136SEC series ID when ticker is unavailable	T. Rowe	$25.2M	0.41%	Not in index	Prior snapshot needed	3	2022-10-28
36	Nationwide Bond Portfolio10 CUSIPs / 5 tranche labels	S000071835SEC series ID when ticker is unavailable	Nationwide	$25.2M	0.41%	Not in index	Prior snapshot needed	10	2026-06-23
37	Master Total Return Portfolio19 CUSIPs / 10 tranche labels	S000004067SEC series ID when ticker is unavailable	Master Total	$24.2M	0.39%	Not in index	Prior snapshot needed	19	2024-08-26
38	MFS Income Fund9 CUSIPs / 5 tranche labels	S000002491SEC series ID when ticker is unavailable	MFS	$22.9M	0.37%	Not in index	Prior snapshot needed	8	2026-06-29
39	ICON FLEXIBLE BOND FUND5 CUSIPs / 2 tranche labels	S000067902SEC series ID when ticker is unavailable	ICON FLEXIBLE	$22.9M	0.37%	Not in index	Prior snapshot needed	5	2026-06-01
40	JPMorgan Short Duration Bond Fund8 CUSIPs / 4 tranche labels	S000003490SEC series ID when ticker is unavailable	JPMorgan	$22.8M	0.37%	Not in index	Prior snapshot needed	8	2026-07-28
41	Fidelity Real Estate High Income Fund10 CUSIPs / 7 tranche labels	S000017688SEC series ID when ticker is unavailable	Fidelity	$20.6M	0.33%	Not in index	Prior snapshot needed	10	2025-07-24
42	Capital Income Builder6 CUSIPs / 3 tranche labels	S000009000SEC series ID when ticker is unavailable	Capital Income	$19.7M	0.32%	Not in index	Prior snapshot needed	6	2026-06-26
43	DoubleLine Yield Opportunities Fund22 CUSIPs / 8 tranche labels	Not reportedSEC series ID when ticker is unavailable	DoubleLine	$18.7M	0.30%	Not in index	Prior snapshot needed	19	2026-05-28
44	Catholic Responsible Investments Bond Fund14 CUSIPs / 4 tranche labels	S000073781SEC series ID when ticker is unavailable	Catholic Responsible	$17.8M	0.29%	Not in index	Prior snapshot needed	13	2026-06-25
45	VOYA SECURITIZED CREDIT FUND16 CUSIPs / 5 tranche labels	S000046242SEC series ID when ticker is unavailable	Individuals	$17.5M	0.28%	Not in index	Prior snapshot needed	15	2025-08-25
46	MFS Total Return Fund1 CUSIPs / 1 tranche labels	S000002439SEC series ID when ticker is unavailable	MFS	$17.3M	0.28%	Not in index	Prior snapshot needed	1	2026-05-26
47	Rational Special Situations Income Fund10 CUSIPs / 6 tranche labels	S000065726SEC series ID when ticker is unavailable	Rational Special	$17.3M	0.28%	Not in index	Prior snapshot needed	10	2025-05-30
48	RiverPark Floating Rate CMBS Fund4 CUSIPs / 2 tranche labels	S000063344SEC series ID when ticker is unavailable	RiverPark Floating	$16.4M	0.26%	Not in index	Prior snapshot needed	3	2020-11-23
49	Putnam Income Fund26 CUSIPs / 9 tranche labels	S000006155SEC series ID when ticker is unavailable	Putnam	$16.1M	0.26%	Not in index	Prior snapshot needed	23	2026-06-24
50	Fixed Income SHares: Series M4 CUSIPs / 4 tranche labels	S000004803SEC series ID when ticker is unavailable	Fixed Income	$15.8M	0.26%	Not in index	Prior snapshot needed	4	2026-05-29

Holdings by fund family

Mapped CMBS exposure by family

Segment	Holdings	% mapped CMBS	Funds	Deal links
Capital Group / American Funds	$2.5B	41.1%	10	439
Am	$892M	14.4%	1	160
DoubleLine	$494M	7.99%	9	235
Lord Abbett	$192M	3.10%	3	23
Franklin Templeton	$141M	2.29%	6	120
Putnam	$135M	2.18%	10	228
Unclassified	$114M	1.84%	3	10
BlackRock / iShares	$87.5M	1.42%	14	87
Nuveen	$74.8M	1.21%	8	53
T. Rowe	$74.6M	1.21%	6	53
Fidelity	$67.2M	1.09%	5	24
Strategic Advisers	$67.2M	1.09%	1	21

Holdings by fund type

Mapped CMBS exposure by fund type

Segment	Holdings	% mapped CMBS	Funds	Deal links
Bond / income	$4.6B	73.8%	224	1,788
Allocation / multi-asset	$1.0B	16.8%	33	204
Other	$270M	4.38%	45	255
ETF	$149M	2.41%	32	196
Real estate / mortgage	$114M	1.84%	8	79
Closed-end / term	$44.5M	0.72%	2	9
Variable insurance	$831.4K	0.01%	1	2
Money market	$0	0.00%	0	0
Target date / retirement	$0	0.00%	0	0

Methodology

How the ranking is built

Start with DealCharts holdings rows whose asset class is CMBS.
Group rows by fund series key and sum mapped CMBS position value.
Count distinct mapped CMBS deals, CUSIPs, tranche labels, and latest filing date.
Classify fund family conservatively from fund/company URLs first, then fund-name patterns.
Classify fund type from fund-name terms such as ETF, bond, income, target date, or real estate.

Portfolio percent and change are deliberately not estimated from the lightweight holdings index. They are shown as unavailable unless a full fund total and prior snapshot are present.

Analyst note

Use this as a holder map, not a rating

The useful question is not only who is largest. It is which funds repeatedly appear across deal shelves, how concentrated the mapped exposure is by family, and where a CUSIP or deal sits inside the public filing graph.

NPORT-P data hub Browse fund pages Fund type view Deal holder pages ABS holder view Delinquency tracker Ask Cairn

FAQ

Questions this CMBS holder page answers

Which funds hold the most CMBS?

American Balanced Fund leads the current DealCharts mapped CMBS holder table with $950M in mapped CMBS positions. The table ranks the top 50 funds by CMBS holdings sourced from SEC NPORT-P filings.

Where does the CMBS fund holdings data come from?

The data comes from SEC NPORT-P fund portfolio filings that DealCharts maps to CMBS deal and tranche records. Each fund page and facts JSON carries filing dates, identifiers, holdings rows, and source context.

Why are ticker, portfolio percent, and change not always populated?

The lightweight public holdings index contains fund series identifiers, mapped CMBS position values, CUSIPs, deal keys, filing dates, and reporting periods. Exchange tickers, complete portfolio totals, and period-over-period changes require the full fund facts and historical snapshot layer, so this page labels those fields instead of estimating them.

How often should this page update?

The page is designed to update after NPORT-P filing cycles. The current public ranking is keyed to the latest filing date present in the mapped holdings index.