FundWatcher
FNMIX
Fidelity New Markets Income Fund
Fidelity Summer Street Trust

Portfolio concentration

As of March 31, 2026 · N-PORT
Holdings
502
Top-10 weight
17.08%
Effective holdings ?
82
Crowding ?
103.2

Holdings

As of March 31, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 Fidelity Cash Central Fund — 361,929,563 $362.00M 9.73%
2 ARGENTINA — 56,841,229 $41.10M 1.11%
3 US TREASURY N/B — 33,197,700 $33.29M 0.90%
4 Petroleos Mexicanos — 33,834,000 $31.55M 0.85%
5 REPUBLIC OF ARGENTINA SR UNSECURED 07/30 VAR ARGENT 35,939,457 $30.12M 0.81%
6 PETROLEOS DE VENEZUELA SA VARIABLE RATE 04/12/2037 — 87,075,000 $29.10M 0.78%
7 ARGENTINA — 38,137,583 $28.76M 0.77%
8 ECUADOR REPUBLIC OF STEP 07/31/2035 144A — 31,392,647 $27.53M 0.74%
9 PETROLEOS DE VENEZUELA SA VARIABLE RATE 04/12/2027 — 71,995,000 $23.86M 0.64%
10 UNITED MEXICAN — 22,830,000 $22.15M 0.60%
11 US TREASURY N/B — 20,785,300 $20.73M 0.56%
12 Petroleos Mexicanos — 23,360,000 $20.24M 0.54%
13 VENZ 9.25 09/15/27 VENZ 40,652,000 $19.31M 0.52%
14 Egypt Government International Bond 8.50 01/31/2047 EGYPT 22,339,000 $19.25M 0.52%
15 US TREASURY N/B — 27,693,600 $19.21M 0.52%
16 PAKISTAN ISLAMIC REP OF 6.875% 12/05/2027 144A PKSTAN 18,845,000 $18.57M 0.50%
17 OMAN SULTANATE 6.75% 01/17/2048 144A OMAN 17,798,000 $18.56M 0.50%
18 CHILE — 19,614,000 $17.93M 0.48%
19 Republic of Indonesia, The Government of, The 3NXB 14,122,000 $16.77M 0.45%
20 Gobierno de la Republica del Ecuador — 17,134,653 $16.67M 0.45%
21 VENEZUELA REPUBLIC OF 11.95% 08/05/2031 REGS VEZA 32,592,600 $16.59M 0.45%
22 EMIRATE OF ABU DHABI 3.125% 09/30/2049 144A 76AV 25,207,000 $16.55M 0.44%
23 SOUTH AFRICA REPUBLIC OF 5.75% 09/30/2049 SOAF 21,222,000 $16.45M 0.44%
24 URUGUAY — 17,843,217 $16.37M 0.44%
25 NIGERIA REPUBLIC 6.5% 11/28/2027 144A 99ZZ 16,243,000 $16.32M 0.44%
26 REPUBLIC OF COLOMBIA SR UNSECURED 06/45 5 COLOM 22,380,000 $16.03M 0.43%
27 PAKISTAN ISLAMIC REP OF 6% 04/08/2026 144A 92GI 15,995,000 $15.97M 0.43%
28 Republica de Angola ANGOL 15,596,000 $15.72M 0.42%
29 VENEZUELA REPUBLIC OF 9.25% 05/07/2028 REGS VEZK 34,548,100 $15.63M 0.42%
30 Bapco Energies BSC Closed — 15,578,000 $15.38M 0.41%
31 Republic of Indonesia, The Government of, The 7CZB 12,519,000 $15.32M 0.41%
32 REPUBLIC OF PERU — 19,679,000 $14.85M 0.40%
33 PETROLEOS MEXICANOS SR UNSEC 6.95% 01-28-60 PXTN 18,885,000 $14.85M 0.40%
34 EIG PEARL HOLDIN — 16,653,459 $14.84M 0.40%
35 SAUDI ARAB OIL — 15,356,000 $14.71M 0.40%
36 The Democratic Socialist Republic of Sri Lanka YV24 17,156,462 $14.27M 0.38%
37 Dominican Republic International Bond — 13,507,000 $14.07M 0.38%
38 REPUBLIC OF COLOMBIA SR UNSECURED 01/30 3 — 15,661,000 $14.06M 0.38%
39 UNITED MEXICAN — 14,957,000 $13.99M 0.38%
40 REPHUN 6.75 09/23/55 144A REPHUN 13,494,000 $13.72M 0.37%
41 KOSMOS ENERGY LTD COMPANY GUAR 144A 10/31 8.75 KOS 15,370,000 $13.68M 0.37%
42 PETROLEOS DE VENEZUELA SA 8.5% 12/31/2049 REGS — 13,322,500 $13.63M 0.37%
43 NIGERIA REPUBLIC 7.625% 11/28/2047 144A — 14,928,000 $13.58M 0.37%
44 REPUBLIC OF COLOMBIA SR UNSECURED 04/31 3.125 COLOM 15,761,000 $13.46M 0.36%
45 Republic of Indonesia, The Government of, The 3CDB 12,023,000 $13.06M 0.35%
46 QATAR PETROLEUM 3.3% 07/12/2051 144A QPETRO 20,105,000 $12.92M 0.35%
47 SAMMIN 9.5 06/30/31 144A SAMMIN 12,972,763 $12.78M 0.34%
48 COSTA RICA REPUBLIC OF 6.125% 02/19/2031 144A — 12,447,000 $12.72M 0.34%
49 Vlada Crne Gore BX01 12,161,000 $12.60M 0.34%
50 Presidencia de la Republica Dominicana — 12,926,000 $12.57M 0.34%
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