CSTBX Mutual Fund

CSTBX Mutual Fund

NAV$9.38
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Showing top 50 of 451 holdings · as of Apr 30, 2026
CSTBX holdings, by weight
#TickerNameWeightCumulativeSharesMkt valueSectorIndustry
1
GVMXX
State Street Navigator Securities Lending Government Money Market PortfolioFinancials · Capital Markets
4.03%
4.0%16,734,067$16.73MFinancialsCapital Markets
2DebtUnited States Treasury Note 2029-02-28Financials · Banks
1.46%
5.5%-$6.05MFinancialsBanks
Sector and industry · Pro
3DebtUs Treas Nts
1.22%
6.7%-$5.05M
4—Fannie Mae Pool
0.83%
7.5%-$3.45M
5—Alloya Auto Receivables Trust 2025-1 4.69 2028-12-26
0.73%
8.3%-$3.01M
6DebtUnited States Treasury Note/Bond 3.5 2029-09-30
0.71%
9.0%-$2.96M
7DebtTreasury Note (Otr) 3.38% Sep 15, 2028
0.71%
9.7%-$2.96M
8—Avis Budget Rental Car Funding Aesop Llc
0.54%
10.2%-$2.24M
9DebtSclp 2025-1 B
0.52%
10.8%-$2.17M
10—Amxca 24-2 A 5.24% 04-16-29
0.50%
11.3%-$2.06M
11DebtDllaa 2025-1 Llc
0.49%
11.7%-$2.02M
12—Gmf Floorplan Owner Revolving Trust Ser 2024-4A Cl A1 Regd 144A P/P 4.73000000
0.49%
12.2%-$2.01M
13DebtSccu 2023
0.49%
12.7%-$2.04M
14—Ford Credit Auto Owner Trust 4.87 2036-08-15
0.49%
13.2%-$2.03M
15—Talnt 2023-1A A 4.93 2036/06/25
0.49%
13.7%-$2.03M
16DebtWheels Fleet Lease Funding 1 Llc
0.48%
14.2%-$2.00M
17—Aligned Data Centers Issuer Ll 2046-08-15
0.48%
14.7%-$1.99M
18DebtGreat America Leasing Receivables Funding Llc Series 2025-1
0.48%
15.1%-$2.01M
19—Nmef Funding 4.09% 02/34 4.09
0.48%
15.6%-$2.00M
20—Nextgear Floorplan Master Owner Trust, Series 2026-1A, Class A2 4.07 2031-02-18
0.48%
16.1%-$1.98M
21DebtPenfed Auto Receivables Owner Trust 2025-A
0.48%
16.6%-$1.98M
22DebtAmerican Heritage Auto Receivables Issuer Trust 2025-1
0.48%
17.1%-$2.00M
23—Compass Datacenters Issuer II LLC
0.48%
17.5%-$2.00M
24—Cyrusone Data Centers Issuer I Llc
0.48%
18.0%-$2.00M
25—Databank Issuer Ii Llc
0.48%
18.5%-$1.97M
26DebtAsian Development Bank
0.47%
19.0%-$1.96M
27DebtCnh Equipment Trust 2024-B
0.46%
19.4%-$1.93M
28DebtPost Road Equipment Finance Pref 2025 1A A2 144A
0.46%
19.9%-$1.92M
29DebtBmwlt_24-2
0.45%
20.3%-$1.88M
30—Scf Equipment Leasing 2025-2 Llc Scfet 2025-2A A3 4.33 2036-06-20
0.45%
20.8%-$1.89M
31Debt-
0.43%
21.2%-$1.77M
32—Ansley Park 4.43% 04/35
0.43%
21.7%-$1.79M
33—Mmaf Equipment Finance Llc 2023-A Ser 2023-A Cl A3 Regd 144A P/P 5.54000000
0.41%
22.1%-$1.72M
34DebtTesla Auto Lease Trust 2024-B Tesla 2024-B A3
0.40%
22.5%-$1.65M
35DebtPeac Solutions Receivables 2025-1 Llc
0.37%
22.8%-$1.52M
36DebtEnterprise Fleet Financing 2024-2 Llc
0.37%
23.2%-$1.52M
37—Usaa Auto Owner Trust 2024-A 03/15/2029
0.35%
23.6%-$1.46M
38—Domino'S Pizza Master Issuer Llc Dpabs 2021-1A A2I 2.662000% 04/25/2051
0.33%
23.9%-$1.38M
39—Discover Financial Services 4.1 02-09-2027
0.30%
24.2%-$1.25M
40DebtMurphy Oil Usa, Inc
0.28%
24.5%-$1.15M
41DebtVeros Auto Receivables Trust 2026-1
0.28%
24.7%-$1.15M
42—Crh Smw Finance Dac 5.13% Jan 09, 2030
0.27%
25.0%-$1.12M
43—Baat 2023-2A A4
0.27%
25.3%-$1.14M
44DebtEaton Capital Ulc
0.26%
25.5%-$1.10M
45—Volvo Financial Equipment Llc Series 2024-1
0.26%
25.8%-$1.09M
46DebtUnited Airlines 2019-2 Class A Pass Through Trust
0.26%
26.1%-$1.06M
47DebtLii
0.25%
26.3%-$1.02M
48—Nisource Inc Regd 5.20000000 07/01/2029
0.25%
26.6%-$1.02M
49—Nordson Corp 2028-09-15
0.25%
26.8%-$1.02M
50DebtNuveen Llc
0.25%
27.1%-$1.03M
More holdings · Pro
Not reported for this fund: share changes.
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CSTBX Mutual Fund All Holdings

CSTBX holdings total 473 positions. The top 10 holdings account for 11.3% of the fund, led by State Street Navigator Securities Lending Government Money Market Portfolio at 4.0%, United States Treasury Note 2029-02-28 at 1.5%, Us Treas Nts 4.25% 01/31/30 at 1.2%.

CSTBX portfolio concentration is well-diversified, with the top 10 representing 11.3% of total assets. The largest sector exposure is Financials at 35.1%.

CSTBX sectors provide a detailed breakdown. CSTBX overlap shows how holdings compare to other funds in your portfolio.