BlackRock Short Obligations Fund Institutional Shares (BISOX)

BISOX Holdings Information

BISOX is a mutual fund with a total of 230 individual holdings. The top holdings are TRI-PARTY SANTANDER US CAPITAL MAR at 1.62%, Lloyds Bank at 1.58%, United States Treasury Notes at 1.41%, TRI-PARTY WELLS FARGO SECURITIES L at 1.31%, and Boston Scientific Corp 144A at 1.27%.

• Total Holdings: 230
• Top 10 Percentage: 12.73%
• Asset Class: n/a
• Fund Category: Ultrashort Bond
• Assets: 958.60M
• Forward PE Ratio: n/a

Top 25 Holdings

As of Jun 30, 2026

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No.	Symbol	Name	% Weight	Shares
1	n/a	TRI-PARTY SANTANDER US CAPITAL MAR	1.62%	15,500,000
2	n/a	Lloyds Bank Plc	1.58%	15,160,000
3	T.4.125 10.31.26	United States Treasury Notes	1.41%	13,355,000
4	n/a	TRI-PARTY WELLS FARGO SECURITIES L	1.31%	12,500,000
5	n/a	Boston Scientific Corp 144A	1.27%	12,200,000
6	n/a	Glencore Funding Llc 144A	1.25%	12,060,000
7	ATH.F 03.06.28 144A	Athene Global Funding	1.16%	11,065,000
8	n/a	Mitsubishi Hc Fin Amer 144A	1.06%	10,190,000
9	n/a	TRI-PARTY GOLDMAN SACHS & CO. LLC	1.04%	10,000,000
10	n/a	Eaton Capital Unlimited 144A	1.03%	9,840,000
11	n/a	Credit Agricole Corporate And Inve	1.02%	9,420,000
12	n/a	National Bank Of Canada 144A	1.02%	10,110,000
13	BNY.F 06.09.28	The Bank of New York Mellon Corp.	0.97%	9,240,000
14	n/a	Extra Space Storage Lp 144A	0.96%	9,240,000
15	MS.3.625 01.20.27	Morgan Stanley	0.95%	9,000,000
16	n/a	Deutsche Bank Ag (New York Branch)	0.95%	8,730,000
17	n/a	TRI-PARTY MIZUHO SECURITIES USA LL	0.94%	9,000,000
18	SIEGR.6.125 08.17.26 144A	Siemens Financieringsmaatschappij N.V.	0.94%	8,750,000
19	n/a	Bank Of Nova Scotia 144A	0.93%	9,220,000
20	NWIDE.1.5 10.13.26 144A	Nationwide Building Society	0.93%	8,900,000
21	MS.F 10.15.27	Morgan Stanley Bank, National Association (Utah)	0.92%	8,770,000
22	n/a	Bay Square Funding Llc 144A	0.91%	8,790,000
23	PROTLI.F 07.22.26 144A	Protective Life Global Funding	0.89%	8,460,000
24	C.F 11.19.27	Citibank, N.A.	0.89%	8,450,000
25	n/a	Alimentation Couche-Tard 144A	0.87%	8,310,000

Showing 25 of 230 holdings

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Data Source: Finnhub Last updated: Jun 30, 2026

Mutual fund holdings data is provided by Finnhub. Holdings are typically published by the fund issuer on a monthly or quarterly basis, often with a 30–60 day delay.

Update frequency:

Quarterly

Last checked:

Aug 27, 2026

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