BlackRock Liquidity Funds MuniCash Institutional Shares

MCSXX

Tax-ExemptInstitutional
7-day Yield
#436
2.90%
as of 9/30/2025
Net assets
$3.6B
Expense ratio
0.21%
WAM
5
WAL
5
Minimum
$3M
Holding details
81% Variable Rate Demand Notes
13% Tender Option Bonds
5% Other Money Market Funds
as of 9/30/2025

Performance

Portfolio Securities

SecurityYield%
State of Texas3.22%2.83%
New York State Dormitory Authority3.22%2.21%
County of Allen3.93%2.01%
Illinois Finance Authority3.12%1.92%
City of Houston Combined Utility System3.24%1.90%
Iowa Finance Authority3.17%1.74%
Board of Governors of Colorado State University System2.92%1.70%
New York City Municipal Water Finance Authority3.52%1.59%
Harris County Cultural Education Facilities Finance Corp.3.14%1.56%
County of Allen2.94%1.51%
Sports & Exhibition Authority of Pittsburgh & Allegheny County2.94%1.49%
South Carolina Jobs-Economic Development Authority2.91%1.46%
County of King3.73%1.46%
City of New York3.52%1.37%
Connecticut State Health & Educational Facilities Authority3.28%1.34%
University of Colorado Hospital Authority3.19%1.31%
City of Colorado Springs Utilities System2.93%1.22%
Michigan State Hospital Finance Authority3.22%1.18%
City of New York3.88%1.16%
City of Philadelphia2.94%1.13%
Maryland Health & Higher Educational Facilities Authority3.88%1.10%
County of Hennepin2.87%1.03%
City of Jacksonville3.27%1.01%
Connecticut Housing Finance Authority3.11%1.00%
Metropolitan Transportation Authority3.52%0.95%
New York City Municipal Water Finance Authority3.88%0.94%
Mississippi Business Finance Corp.3.52%0.89%
City of Houston Combined Utility System3.14%0.89%
North Carolina Housing Finance Agency3.90%0.88%
Tarrant County Cultural Education Facilities Finance Corp.3.83%0.87%
University of California3.28%0.85%
Arizona Industrial Development Authority2.94%0.83%
New York City Transitional Finance Authority Future Tax Secured3.88%0.83%
New York City Municipal Water Finance Authority3.52%0.80%
Wisconsin Health & Educational Facilities Authority2.94%0.80%
University of Colorado Hospital Authority2.92%0.78%
Connecticut Housing Finance Authority2.90%0.78%
Connecticut Housing Finance Authority3.10%0.77%
New York City Transitional Finance Authority Future Tax Secured2.97%0.76%
Metropolitan Transportation Authority3.73%0.74%
Minnesota Housing Finance Agency2.90%0.70%
New York City Municipal Water Finance Authority3.68%0.70%
Utah Water Finance Agency3.07%0.69%
Connecticut Housing Finance Authority2.91%0.69%
Harris County Cultural Education Facilities Finance Corp.3.22%0.69%
Illinois Finance Authority3.17%0.68%
Mississippi Business Finance Corp.3.52%0.67%
State of Texas2.92%0.65%
Durham Housing Authority2.94%0.64%
Highlands County Health Facilities Authority3.07%0.63%
Mississippi Business Finance Corp.3.57%0.57%
Virginia Commonwealth University Health System Authority3.93%0.57%
District of Columbia Water & Sewer Authority3.52%0.56%
University of Colorado Hospital Authority3.93%0.55%
Metropolitan Transportation Authority3.83%0.54%
New York City Transitional Finance Authority Future Tax Secured3.47%0.53%
New York City Transitional Finance Authority3.06%0.53%
Wisconsin Health & Educational Facilities Authority3.93%0.52%
Illinois Finance Authority3.78%0.51%
City of Columbus Sewerage3.15%0.50%
Louisiana Public Facilities Authority3.15%0.50%
Illinois Finance Authority3.42%0.48%
Nassau County Industrial Development Agency3.93%0.46%
Board of Regents of the University of Texas System3.08%0.45%
Arizona Industrial Development Authority2.94%0.45%
County of Montgomery3.57%0.44%
Maricopa County Industrial Development Authority3.52%0.44%
Mississippi Business Finance Corp.3.57%0.43%
Industrial Development Authority of the City of Phoenix (The)2.76%0.43%
New York City Transitional Finance Authority Future Tax Secured3.73%0.42%
Philadelphia Gas Works Co.2.97%0.39%
Massachusetts Development Finance Agency3.73%0.39%
Iowa Finance Authority2.92%0.38%
Iowa Finance Authority2.92%0.38%
South Carolina Public Service Authority3.09%0.37%
State of Ohio3.63%0.37%
Pennsylvania Higher Educational Facilities Authority3.52%0.37%
Empire State Development Corp.3.24%0.36%
City of Colorado Springs Utilities System3.14%0.36%
University of Wisconsin Hospitals & Clinics3.83%0.35%
Wisconsin Housing & Economic Development Authority Home Ownership2.90%0.35%
Mississippi Development Bank3.52%0.34%
Iowa Finance Authority2.92%0.34%
Colorado Health Facilities Authority3.73%0.33%
Iowa Finance Authority2.92%0.32%
Connecticut State Health & Educational Facilities Authority3.27%0.32%
Minnesota Housing Finance Agency2.92%0.31%
Nebraska Investment Finance Authority3.15%0.31%
Rhode Island Health & Educational Building Corp.3.12%0.30%
Rhode Island Health & Educational Building Corp.3.24%0.29%
New York City Municipal Water Finance Authority3.53%0.28%
South Carolina Jobs-Economic Development Authority2.91%0.28%
City of New York3.93%0.26%
New York City Housing Development Corp.2.92%0.26%
New York State Housing Finance Agency3.17%0.25%
Colorado Health Facilities Authority3.78%0.25%
Arizona Industrial Development Authority2.94%0.23%
Wisconsin Housing & Economic Development Authority3.10%0.23%
County of Sandoval2.94%0.22%
County of Arapahoe2.93%0.21%
Florida Housing Finance Corp.2.94%0.20%
Cobb County Kennestone Hospital Authority2.96%0.20%
Massachusetts Health & Educational Facilities Authority3.37%0.19%
Roanoke Economic Development Authority3.88%0.17%
Oregon State Facilities Authority2.98%0.14%
Port Arthur Navigation District3.19%0.13%
Durham Housing Authority2.98%0.12%
JEA Water & Sewer System3.03%0.10%
Delaware Valley Regional Finance Authority3.93%0.10%
County of Franklin2.89%0.09%
Iowa Finance Authority3.88%0.09%
Vermont Housing Finance Agency2.99%0.09%
South Carolina Jobs-Economic Development Authority3.01%0.09%
Colorado Health Facilities Authority3.17%0.03%
District of Columbia2.92%0.02%
City of West Palm Beach Utility System3.20%0.02%
North Dakota Housing Finance Agency2.90%0.02%
State of Texas2.92%0.02%
District of Columbia3.27%0.01%
Alaska Housing Finance Corp.2.84%0.00%
Missouri State Health & Education Facilities Authority, Tender Option Bond Trust Receipts/Certificates1.24%1.59%
Highlands County Health Facilities Authority3.78%1.31%
Chicago Transit Authority, Tender Option Bond Trust Receipts/Certificates2.70%0.70%
Federal Home Loan Mortgage Corp., Tender Option Bond Trust Receipts/Certificates2.83%0.68%
JPMorgan Chase Putters2.70%0.59%
Oglethorpe Power Corp., Tender Option Bond Trust Receipts/Certificates2.71%0.56%
Baltimore Waste Water, Tender Option Bond Trust Receipts/Certificates2.86%0.55%
South Carolina Jobs Economic Development, Tender Option Bond Trust Receipts/Certificates2.71%0.53%
New York City Transitional Finance Authority, Tender Option Bond Trust Receipts/Certificates2.72%0.47%
Highlands County Health Facilities Authority3.78%0.44%
National Finance Authority, Tender Option Bond Trust Receipts/Certificates2.72%0.42%
Cape Coral, Water & Sewer System, Tender Option Bond Trust Receipts/Certificates2.70%0.34%
San Antonio, Tender Option Bond Trust Receipts/Certificates2.73%0.33%
St. Louis County, Tender Option Bond Trust Receipts/Certificates2.70%0.30%
Allen County Ohio Hospital Facilities, Tender Option Bond Trust Receipts/Certificates2.71%0.29%
Pennsylvania Housing Finance Agency, Tender Option Bond Trust Receipts/Certificates2.70%0.29%
University Hospitals Health Systems, Inc., Tender Option Bond Trust Receipts/Certificates2.70%0.28%
Ohio State Hospital, Tender Option Bond Trust Receipts/Certificates2.70%0.25%
Alaska Industrial Development & Export Authority, Tender Option Bond Trust Receipts/Certificates2.92%0.25%
South Carolina Public Service Authority, Tender Option Bond Trust Receipts/Certificates2.70%0.25%
County of Allen, Tender Option Bond Trust Receipts/Certificates2.72%0.24%
South Carolina Public Service Authority, Tender Option Bond Trust Receipts/Certificates2.70%0.21%
Corpus Christi Texas Utility System, Tender Option Bond Trust Receipts/Certificates2.70%0.18%
Connecticut State Housing Finance Authority, Tender Option Bond Trust Receipts/Certificates2.71%0.18%
Norfolk Economic Development Authority, Tender Option Bond Trust Receipts/Certificates2.70%0.17%
New York City Tranitional Financing Authority, Tender Option Bond Trust Receipts/Certificates2.25%0.16%
Tennessee Housing Development Agency Resident, Tender Option Bond Trust Receipts/Certificates2.70%0.15%
Lower Colorado River Authority, Tender Option Bond Trust Receipts/Certificates2.66%0.15%
Lamar Consolidated Independent School District, Tender Option Bond Trust Receipts/Certificates2.70%0.15%
Burke County Development Authority, Tender Option Bond Trust Receipts/Certificates2.71%0.14%
Norfolk Economic Development Authority, Tender Option Bond Trust Receipts/Certificates2.71%0.13%
Pasadena California, Tender Option Bond Trust Receipts/Certificates2.71%0.13%
Rhode Island Health & Education Building Corp., Tender Option Bond Trust Receipts/Certificates2.70%0.12%
Broward County Tourist Development, Tender Option Bond Trust Receipts/Certificates2.70%0.11%
Pittsburg Public Financing Authority, Tender Option Bond Trust Receipts/Certificates2.93%0.06%
Hampton Roads Transport Accountant, Tender Option Bond Trust Receipts/Certificates2.71%0.03%
Metropolitan Washington Airports Authority, Tender Option Bond Trust Receipts/Certificates2.70%0.01%
Nuveen AMT-Free Quality Municipal Income Fund2.94%2.40%
Nuveen AMT-Free Quality Municipal Income Fund2.84%1.57%
Nuveen New York AMT-Free Quality Municipal Income Fund2.93%0.84%
Nuveen New York AMT-Free Quality Municipal Income Fund2.94%0.29%