FundWatcher
FSDHX
Fidelity Short Duration High Income Fund
Fidelity Summer Street Trust

Portfolio concentration

As of January 31, 2026 · N-PORT
Holdings
571
Top-10 weight
15.40%
Effective holdings ?
125
Crowding ?
178.9

Holdings

As of January 31, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 Fidelity Securities Lending Cash Central Fund — 21,471,356 $21.47M 6.83%
2 Fidelity Cash Central Fund — 14,147,024 $14.15M 4.50%
3 TransDigm, Inc. — 2,495,000 $2.54M 0.81%
4 THC 5 1/8 11/01/27 THC 2,300,000 $2.30M 0.73%
5 EchoStar Corp — 1,889,934 $2.07M 0.66%
6 EG GLOBAL FINANCE PLC SR SECURED 144A 11/28 12 EGBLFN 1,855,000 $2.01M 0.64%
7 X Corp., Term Loan B TWTR 1,874,426 $1.87M 0.59%
8 US TREASURY N/B — 1,850,000 $1.84M 0.59%
9 APLD COMPUTECO LLC SR SECURED 144A 12/30 9.25 APLD 1,740,000 $1.81M 0.57%
10 SOTHEBY'S SR SECURED 144A 10/27 7.375 BID 1,795,000 $1.79M 0.57%
11 SATS 3.875 11/30/30 SATS 504,427 $1.75M 0.56%
12 LYV 4.75 10/15/27 144A LYV 1,700,000 $1.70M 0.54%
13 JPMorgan Chase & Co., Series OO — 1,615,000 $1.68M 0.53%
14 ALLY FINL. INC F2V ALLY 1,685,000 $1.67M 0.53%
15 CHTR 5 1/8 05/01/27 CHTR 1,625,000 $1.63M 0.52%
16 ENTG 4.75 04/15/29 144A ENTG 1,595,000 $1.59M 0.51%
17 DISH Network Corp — 1,460,000 $1.51M 0.48%
18 XAIXXX 12.5 06/30/30 XAIXXX 1,320,000 $1.46M 0.46%
19 TransDigm, Inc. — 1,415,000 $1.45M 0.46%
20 UNIVISION TERM B 1LN 01/31/2029 UVN 1,437,869 $1.43M 0.45%
21 Carnival Corp. — 1,365,000 $1.40M 0.45%
22 WULF COMPUTE LLC SR SECURED 144A 10/30 7.75 WULF 1,345,000 $1.40M 0.45%
23 OTEXCN 3.875 02/15/28 144A OTEXCN 1,425,000 $1.38M 0.44%
24 Vistra Operations Company, LLC VST 1,380,000 $1.38M 0.44%
25 NRG ENERGY INC REGD 144A P/P 5.75000000 NRG 1,375,000 $1.37M 0.44%
26 PG&E CORP SUB (H) 7.375% 03-15-55/30 PCG 1,315,000 $1.36M 0.43%
27 CoreWeave, Inc. — 1,355,000 $1.33M 0.42%
28 SSP 9.875 08/15/30 144A SSP 1,330,000 $1.33M 0.42%
29 POWBUY 8.5 02/15/31 144A POWBUY 1,605,000 $1.30M 0.41%
30 SPIN HOLDCO INC. TL DRY 1,567,083 $1.26M 0.40%
31 SUNOCO LP / SUNOCO FIN CORP 6% 04/15/2027 SUN 1,260,000 $1.26M 0.40%
32 FRTITA 6.75 01/15/30 144A FRTITA 1,315,000 $1.24M 0.40%
33 DISH DBS CORP REGD SER WI 7.75000000 DISH 1,265,000 $1.24M 0.39%
34 SBA COMMUNICATIONS CORP SR UNSECURED 02/27 3.875 SBAC 1,240,000 $1.23M 0.39%
35 REDFIN CORP SR UNSECURED 04/27 0.5 RDFN 1,294,000 $1.23M 0.39%
36 Bausch & Lomb Corporation, Repriced Term Loan — 1,213,900 $1.22M 0.39%
37 CHEMOURS CO/THE COMPANY GUAR 144A 11/28 5.75 CC 1,220,000 $1.21M 0.38%
38 MINERAL RESOURCES LTD SR UNSECURED 144A 10/28 9.25 MINAU 1,140,000 $1.20M 0.38%
39 GFL Environmental Inc. — 1,205,000 $1.19M 0.38%
40 1261229 BC Ltd — 1,151,000 $1.18M 0.38%
41 KNTK 6.625 12/15/28 144A KNTK 1,145,000 $1.18M 0.37%
42 IQVIA INC REGD 144A P/P 5.00000000 IQV 1,165,000 $1.17M 0.37%
43 Icahn Enterprises LP / Icahn Enterprises Finance Corp — 1,150,000 $1.16M 0.37%
44 CVR ENERGY INC REGD 144A P/P 8.50000000 CVI 1,100,000 $1.15M 0.36%
45 BANK OF AMERICA CORP REGD V/R /PERP/ 6.25000000 BAC 1,125,000 $1.15M 0.36%
46 T/L HIGHTOWER HOLDING LLC REGD 0.00000000 HIGTOW 1,135,309 $1.13M 0.36%
47 Cloud Software Group Inc — 1,115,000 $1.13M 0.36%
48 NOVOLEX TERM 1LN 04/13/2029 NOVHOL 1,118,925 $1.11M 0.35%
49 UNITED AIRLINES HOLDINGS INC SR UNSEC 5.375% 03-01-31 UAL 1,095,000 $1.11M 0.35%
50 Prairie Acquiror L.P. — 1,060,000 $1.10M 0.35%
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