BlackRock Short Obligations Fund Institutional Shares (BISOX)

BISOX Holdings Information

BISOX is a mutual fund with a total of 229 individual holdings. The top holdings are TRI-PARTY GOLDMAN SACHS & CO. LLC at 2.03%, TRI-PARTY MIZUHO SECURITIES USA LL at 1.93%, TRI-PARTY SANTANDER US CAPITAL MAR at 1.57%, Lloyds Bank at 1.53%, and United States Treasury Notes at 1.36%.

• Total Holdings: 229
• Top 10 Percentage: 14.62%
• Asset Class: n/a
• Fund Category: Ultrashort Bond
• Assets: 986.53M
• Forward PE Ratio: n/a

Top 25 Holdings

As of May 31, 2026

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No.	Symbol	Name	% Weight	Shares
1	n/a	TRI-PARTY GOLDMAN SACHS & CO. LLC	2.03%	20,000,000
2	n/a	TRI-PARTY MIZUHO SECURITIES USA LL	1.93%	19,000,000
3	n/a	TRI-PARTY SANTANDER US CAPITAL MAR	1.57%	15,500,000
4	n/a	Lloyds Bank Plc	1.53%	15,160,000
5	T.4.125 10.31.26	United States Treasury Notes	1.36%	13,355,000
6	n/a	TRI-PARTY CITIGROUP GLOBAL MARKETS	1.32%	13,000,000
7	n/a	TRI-PARTY WELLS FARGO SECURITIES L	1.27%	12,500,000
8	n/a	TRI-PARTY BOFA SECURITIES INC.	1.24%	12,250,000
9	n/a	Boston Scientific Corp 144A	1.23%	12,200,000
10	n/a	Icash	1.14%	n/a
11	ATH.F 03.06.28 144A	Athene Global Funding	1.13%	11,065,000
12	n/a	ANZ New Zealand (Int'l) Limited, London Branch	1.01%	9,950,000
13	n/a	Credit Agricole Corporate And Inve	0.99%	9,420,000
14	n/a	National Bank Of Canada 144A	0.99%	10,110,000
15	BNY.F 06.09.28	The Bank of New York Mellon Corp.	0.95%	9,240,000
16	MS.3.625 01.20.27	Morgan Stanley	0.92%	9,000,000
17	n/a	Fidelity Natl Info Serv 144A	0.92%	9,100,000
18	n/a	Deutsche Bank Ag (New York Branch)	0.92%	8,730,000
19	n/a	Enterprise Products Operating Llc 144A	0.91%	9,000,000
20	SIEGR.6.125 08.17.26 144A	Siemens Financieringsmaatschappij N.V.	0.91%	8,750,000
21	n/a	Eaton Capital Unlimited 144A	0.90%	8,920,000
22	n/a	Bank Of Nova Scotia 144A	0.90%	9,220,000
23	NWIDE.1.5 10.13.26 144A	Nationwide Building Society	0.90%	8,900,000
24	MS.F 10.15.27	Morgan Stanley Bank, National Association (Utah)	0.89%	8,770,000
25	n/a	Alimentation Couche-Tard 144A	0.88%	8,710,000

Showing 25 of 229 holdings

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Data Source: Finnhub Last updated: May 31, 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:

Jul 9, 2026

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