BTOT ETF largest holding is BISXX at 5.82% as of Aug 5, 2026

BTOT ETF largest holding is BISXX at 5.82% as of Aug 5, 2026
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BISXX is BTOT's largest holding at 5.82% of the fund as of Aug 5, 2026. BTOT is iShares Total USD Fixed Income Market ETF.

Showing top 50 of 1,067 holdings · as of Aug 5, 2026
BTOT holdings, by weight
#TickerNameWeightCumulativeMkt valueSectorIndustry
1
BISXX
Blackrock Cash Funds: Institutional, Sl Agency SharesFinancials · Capital Markets
5.82%
5.8%$1.71MFinancialsCapital Markets
2Debt-Financials · Thrifts
1.92%
7.7%$563.4KFinancialsThrifts
Sector and industry · Pro
3Freddie Mac Pool 2.5 2052-05-01
1.32%
9.1%$387.7K
4Bmark 2025-V18 A3
1.03%
10.1%$301.7K
5DebtUnited States Treasury Note 2030-10-31
0.93%
11.0%$272.1K
6DebtTreasury Note (Otr) 3.38% Sep 15, 2027
0.86%
11.9%$251.3K
7DebtUs Treasury N/B 08/27 3.625
0.86%
12.7%$252.6K
8Fannie Mae Pool
0.86%
13.6%$251.5K
9DebtPimco Mortgage-Backed Securities Active Exchange-Traded Fund Usetf
0.85%
14.4%$250.3K
10Umbs, 30 Year, Single Family 3.5 2050-08-01
0.84%
15.3%$246.4K
11DebtU.S. Treasury Note, 4%, Due 04/30/2032
0.84%
16.1%$247.8K
12DebtUs Treas Nts
0.83%
17.0%$244.9K
13DebtUS Treas Nts
0.76%
17.7%$221.7K
14DebtFannie Mae Pool
0.74%
18.5%$217.7K
15Republic Of Turkiye 7.13% 12Feb2032
0.72%
19.2%$209.9K
16DebtQtsii_26-1 B 144A
0.70%
19.9%$204.9K
17DebtGnr 2019-121 Sd Io
0.70%
20.6%$204.7K
18DebtUnited Mexican
0.67%
21.2%$196.7K
19Fannie Mae Pool Umbs P#Ma4511 2.00000000
0.66%
21.9%$193.5K
20DebtGnii Ii
0.66%
22.6%$193.9K
21Gnma2 30Yr 5.5% Nov 20, 2055 5.5 2055-11-20
0.66%
23.2%$192.5K
22Gnma2 30Yr 56/20/2056
0.66%
23.9%$194.9K
23DebtState Of Israel
0.65%
24.5%$192.2K
24DebtKorea International Bond
0.65%
25.2%$191.1K
25DebtTreasury Note (Otr) 4.5% May 31, 2029
0.62%
25.8%$180.7K
26DebtTreasury Note (Otr) 4.13% Feb 29, 2032
0.62%
26.4%$181.0K
27DebtUs Treas Nts
0.61%
27.0%$178.0K
28DebtAmphenol Corp
0.61%
27.6%$179.9K
29DebtUs Treasury N/B 4.75 2/45
0.60%
28.2%$175.2K
30DebtTreasury Note (Otr) 4% Dec 15, 2027
0.60%
28.8%$175.6K
31Fannie Mae Pool Umbs P#Ma4600 3.50000000
0.60%
29.4%$176.1K
32DebtWi Treasury Sec 11/28
0.57%
30.0%$168.7K
33DebtUs Treasury 4.0%
0.56%
30.6%$164.3K
34DebtFnma 30Yr Umbs Super
0.56%
31.1%$163.1K
35DebtWi Treasury Sec 11/55
0.54%
31.7%$157.5K
36DebtTreasury Note (Otr) 1.25% Apr 30, 2028
0.54%
32.2%$157.5K
37DebtUnited States Treasury Bond, 3.75%, December 31, 2028
0.54%
32.8%$158.9K
38Government Of The United States Of America 0.75% 31-Jan-2028
0.53%
33.3%$155.1K
39DebtTreasury Bond (Otr) 4.75% May 15, 2055
0.52%
33.8%$151.3K
40DebtUnited States Treasuryu.S. Treasury Notes 07/31/2028
0.52%
34.3%$153.2K
41DebtUs Treasury N/B 12/29 4.375
0.52%
34.9%$151.1K
42DebtUs Treasury N/B
0.51%
35.4%$148.6K
43DebtUnited States Treasury Note 2028-04-30
0.51%
35.9%$149.7K
44DebtTreasury Note (Otr) 4.13% Jul 31, 2031
0.51%
36.4%$148.7K
45DebtTreasury Note (Otr) 4.13% Oct 31, 2031
0.51%
36.9%$150.1K
46DebtTreasury Note (Otr) 3.5% Oct 15, 2028
0.51%
37.4%$149.4K
47DebtU.S. Treasury Note/bond 2.250%, 11/15/2027
0.50%
37.9%$147.2K
48DebtUs Treasury N/b 02/29 2.625
0.50%
38.4%$146.1K
49DebtTreasury Note
0.49%
38.9%$143.9K
50Umbs, 15 Year, Single Family
0.49%
39.4%$144.7K
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BTOT ETF All Holdings

BTOT holdings total 1057 positions. The top 10 holdings account for 15.3% of the fund, led by Blackrock Cash Funds: Institutional, Sl Agency Shares at 5.8%, Fn Ma4562 2 03/01/2052 at 1.9%, Freddie Mac Pool 2.5 2052-05-01 at 1.3%.

BTOT portfolio concentration is well-diversified, with the top 10 representing 15.3% of total assets. The largest sector exposure is Financials at 63.7%.

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

BTOT ETF Holdings

1067 of 1057 holdings