PIMCO Total Return Fund IV (PTUZX) is an MF managed by PIMCO. Its largest position is FNMA 30YR TBA 5.5% JUN 26 (null), representing 14.35% of fund assets.
PIMCO Total Return Fund IV Portfolio Holdings
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- PTUZX
- Type:
- MF
- Manager:
- PIMCO
- Total Assets:
- —
- Report Date:
- Mar 31, 2026
- Filing Date:
- May 29, 2026
| Holding | Weight | Market Value | Shares |
|---|---|---|---|
|
-
FNMA 30YR TBA 5.5% JUN 26
|
14.35% | $50,340,578.77 | 50,225,000 |
|
-
PIMCO FUNDS
|
4.30% | $15,071,325.84 | 1,547,523 |
|
-
UMBS, TBA
|
3.91% | $13,725,271.03 | 13,480,000 |
|
-
FNMA 30YR TBA 6% JUN 26
|
3.91% | $13,721,058.53 | 13,480,000 |
|
-
FREDDIE MAC
|
3.88% | $13,608,585.53 | 15,449,772 |
|
-
UMBS, TBA
|
2.26% | $7,939,680.00 | 8,060,000 |
|
-
FREDDIE MAC
|
2.06% | $7,225,595.54 | 8,201,958 |
|
-
UMBS, TBA
|
1.93% | $6,785,620.16 | 7,190,000 |
|
-
UMBS, TBA
|
1.57% | $5,495,856.50 | 5,700,000 |
|
-
FNMA PASS THRU POOLS
|
1.03% | $3,607,850.20 | 4,094,705 |
|
-
G2SF 30 YR TBA 5% MAY 26
|
1.00% | $3,518,940.38 | 3,560,000 |
|
-
FNMA 30YR TBA 4.5% JUN 26
|
0.96% | $3,372,597.94 | 3,500,000 |
|
-
GOVERNMENT NATIONAL MORTGAGE ASSOCIATION
|
0.85% | $2,995,262.35 | 3,100,000 |
|
-
GOVERNMENT NATIONAL MORTGAGE ASSOCIATION
|
0.77% | $2,716,977.23 | 2,900,000 |
|
-
RESLOC UK PLC 2007-1X
|
0.66% | $2,300,746.54 | 2,041,537 |
|
-
UMBS, TBA
|
0.62% | $2,169,994.24 | 2,200,000 |
|
-
FANNIE MAE REMICS 2013-6
|
0.53% | $1,853,694.00 | 2,032,821 |
|
-
GOVERNMENT NATIONAL MORTGAGE ASSOCIATION
|
0.52% | $1,828,352.72 | 1,800,000 |
|
-
FHLMC PASS THRU POOLS
|
0.52% | $1,823,945.58 | 2,068,461 |
|
-
FNMA PASS THRU POOLS
|
0.49% | $1,714,402.48 | 1,789,061 |
|
-
FREDDIE MAC
|
0.47% | $1,649,284.75 | 1,872,423 |
|
-
FNMA
|
0.44% | $1,535,030.08 | 1,548,692 |
|
-
FNMA 30YR TBA 4% JUN 26
|
0.40% | $1,412,531.55 | 1,500,000 |
|
-
LUDGATE FUNDING PLC 2006-1X
|
0.36% | $1,256,724.25 | 958,194 |
|
-
GOVERNMENT NATIONAL MORTGAGE ASSOCIATION 2010-145
|
0.35% | $1,236,707.77 | 1,474,122 |
|
-
COUNTRYWIDE ASSET-BACKED CERTIFICATES
|
0.31% | $1,084,390.15 | 1,105,015 |
|
-
GOVERNMENT NATIONAL MORTGAGE ASSOCIATION 2023-H27
|
0.28% | $983,378.86 | 969,654 |
|
-
GOVERNMENT NATIONAL MORTGAGE ASSOCIATION 2017-H14
|
0.27% | $947,218.04 | 934,592 |
|
-
FEDERAL HOME LOAN MORTGAGE CORP
|
0.26% | $921,376.58 | 916,258 |
|
-
WAMU MORTGAGE PASS-THROUGH CERTIFICATES
|
0.25% | $894,266.89 | 917,566 |
|
-
N/A
|
0.25% | $882,463.43 | 1 |
|
-
FHR 5607 FA V/R 12/25/55
|
0.22% | $779,883.90 | 777,108 |
|
-
TOWD POINT MORTGAGE TRUST
|
0.22% | $770,341.26 | 800,436 |
|
-
UNITED WHOLSALE MORTGAGE LLC
|
0.21% | $746,562.11 | 895,308 |
|
-
PRETIUM MORTGAGE CREDIT PARTNERS LLC
|
0.21% | $722,601.33 | 755,971 |
|
-
UMBS P#BW4143 3% 07/01/52
|
0.20% | $706,553.06 | 802,619 |
|
-
GNMA
|
0.20% | $697,774.59 | 682,752 |
|
-
FNMA
|
0.19% | $657,265.52 | 653,310 |
|
-
FREDDIE MAC
|
0.18% | $640,712.23 | 646,620 |
|
-
JPMMT 2022-LTV2 V/R 09/25/52
|
0.18% | $615,886.14 | 680,016 |
|
-
GREENSKY HOME IMPROVEMENT ISSUER TRUST
|
0.17% | $610,249.44 | 600,000 |
|
-
FHLMC
|
0.17% | $609,463.21 | 607,033 |
|
-
UMBS P#QE6099 3% 07/01/52
|
0.17% | $603,533.65 | 684,983 |
|
-
SMB PRIVATE EDUCATION LOAN TRUST
|
0.17% | $599,462.94 | 593,564 |
|
-
FEDERAL HOME LOAN MORTGAGE CORP
|
0.17% | $599,057.15 | 584,651 |
|
-
FREDDIE MAC
|
0.17% | $581,489.32 | 660,159 |
|
-
GOVERNMENT NATIONAL MORTGAGE ASSOCIATION
|
0.16% | $563,275.24 | 558,674 |
|
-
FHLMC POOL
|
0.15% | $542,774.84 | 538,502 |
|
-
FEDERAL HOME LOAN MORTGAGE CORP
|
0.15% | $527,844.04 | 599,613 |
|
-
FEDERAL NATIONAL MORTGAGE ASSOCIATION
|
0.15% | $521,546.68 | 500,950 |
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