GMMF
CashACTIVE

iShares Government Money Market ETF

NAV as ofMay 18, 2026
$100.2952 WK: 100.11 - 100.54
1 Day NAV Change as ofMay 18, 2026
Increase $0.01(0.01%)
May 18, 2026
YTD: Increase 1.31%
May 18, 2026
3.46%
Expense Ratio:Fees as stated in the prospectus
0.20%
NAV as ofMay 18, 2026
$100.2952 WK: 100.11 - 100.54
1 Day NAV Change as ofMay 18, 2026
Increase $0.01(0.01%)
May 18, 2026
YTD: Increase 1.31%
May 18, 2026
3.46%
Expense Ratio:Fees as stated in the prospectus
0.20%
The iShares Government Money Market ETF provides exposure to short-term U.S. government securities while adhering to the strict SEC money market rules under Rule 2a-7*. The fund seeks current income as is consistent with liquidity and stability of principal, while offering intraday trading flexibility.

*Rule 2a-7, under the Investment Company Act of 1940, as amended, is the principal rule governing money market funds.

Key Facts

Net Assets of Fund
Fund Launch Date
Exchange
NYSE
Shares Outstanding
1,360,000
as of May 18, 2026
0.00%
as of May 18, 2026
Closing Price
100.29
as of May 18, 2026
0.01%
as of May 18, 2026
Asset Class
Cash
Weekly
CUSIP
09290C749
35,447.00
as of May 18, 2026
81,370.00
as of May 18, 2026

Regulatory Links
Public Filings
Form N-MFP

Portfolio Characteristics

49 days
as of May 18, 2026
Daily Liquidity Assets %
82.8%
as of May 18, 2026
-
-
3.46%
as of May 18, 2026
3.46%
as of May 18, 2026
3.46%
as of May 18, 2026
3.47%
as of May 18, 2026
3.47%
as of May 18, 2026
90 days
as of May 18, 2026
Weekly Liquidity Assets %
85.5%
as of May 18, 2026
Net Shareholder Flows
$11,029,929
as of May 15, 2026
Unsubsidized 1-day Yield
3.46%
as of May 18, 2026
Unsubsidized 7-day Yield
3.46%
as of May 18, 2026
7-day Unsubsidized SEC Yield
3.46%
as of May 18, 2026
Unsubsidized 30-day Yield
3.47%
as of May 18, 2026
Unsubsidized 30-day SEC Yield
3.47%
as of May 18, 2026

This information must be preceded or accompanied by a current prospectus. For standardized performance, please see the Performance section above.

The daily shareholder flows data is provided in accordance with the Rule 2a-7 of the Investment Company Act of 1940. If there are no or net zero daily shareholder flows for a given business day, the chart will not reflect a data point for that business day.

More Funds to Consider

PMMF
iShares Prime Money Market ETFView PMMF
SGOV
iShares 0-3 Month Treasury Bond ETFView SGOV

Holdings

Holdings are subject to change.


The values shown for “market value,” “weight,” and “notional value” (the “calculated values”) are based off of a price provided by a third-party pricing vendor for the portfolio holding and do not reflect the impact of systematic fair valuation (“the vendor price”). The vendor price is not necessarily the price at which the Fund values the portfolio holding for the purposes of determining its net asset value (the “valuation price”). Holdings data shown reflects the investment book of record, which may differ from the accounting book of record used for the purposes of determining the Net Assets of the Fund. Notional value represents the portfolio's exposures based on the economic value of investments and options are delta-adjusted. Additionally, where applicable, foreign currency exchange rates with respect to the portfolio holdings denominated in non-U.S. currencies for the valuation price will be generally determined as of the close of business on the New York Stock Exchange, whereas for the vendor price will be generally determined as of 4 p.m. London. The calculated values may have been different if the valuation price were to have been used to calculate such values. The vendor price is as of the most recent date for which a price is available and may not necessarily be as of the date shown above.

Please see the “Determination of Net Asset Value” section of each Fund’s prospectus for additional information on the Fund’s valuation policies and procedures.

Exposure Breakdowns

Sector
% of Market Value as of May 18, 2026
U.S. Treasury Debt83.65%
U.S. Government Agency Debt15.99%
Other0.36%

Sector exposure is calculated by aggregating the percent par of individual securities in the portfolio by security type. BlackRock uses a proprietary process to determine the security type of individual securities, by conducting a thorough analysis of the issuer/obligor, including but not limited to any support providers or enhancers. The values reported include cash, accrued income, and/or payables/receivables which may result in negative weightings from specific circumstances (including timing differences between trade and settle dates of securities purchased by the funds). Allocations are subject to change.

Allocations are subject to change.

Performance

1y3y5y10yIncept.
Total Return (%)
3.96---3.99
Market Price (%)
3.95---3.99
After Tax Pre-Liq. (%)
2.38---2.53
After Tax Post-Liq. (%)
2.32---2.42

The performance quoted represents past performance and does not guarantee future results. Investment return and principal value of an investment will fluctuate so that an investor's shares, when sold or redeemed, may be worth more or less than the original cost. Current performance may be lower or higher than the performance quoted.

The fund's investment advisor may, from time to time, voluntarily waive a portion of its fees. Performance shown reflects these fee waivers and would be lower without such waivers. BFA may discontinue voluntary waivers at any time without notice.

Historical NAVs

The daily Mark-to-Market Net Asset Value (“MTM NAV”) chart is provided in accordance with the Securities and Exchange Commission’s Rule 2a-7 of the Investment Company Act of 1940, and reflects fund level data. The Mark-to-Market NAV value should not be viewed as indicative of future MTM NAVs or the future performance of any of the funds and should not be relied upon for purposes of making an investment decision. The MTM NAV may change from day to day. The MTM NAV does not reflect the price at which an investor may transact in the Fund. Values in the chart above represent the actual fund MTM NAV and are rounded to 4 decimal places, which could cause chart variances.

Distributions

May 13, 2026May 13, 2026May 14, 2026$0.063527
May 06, 2026May 06, 2026May 07, 2026$0.062942
Apr 29, 2026Apr 29, 2026Apr 30, 2026$0.065544
Apr 22, 2026Apr 22, 2026Apr 23, 2026$0.066334
Apr 15, 2026Apr 15, 2026Apr 16, 2026$0.065003
Apr 08, 2026Apr 08, 2026Apr 09, 2026$0.055318
Apr 01, 2026Apr 01, 2026Apr 07, 2026$0.312789
Mar 02, 2026Mar 02, 2026Mar 05, 2026$0.249856
Feb 02, 2026Feb 02, 2026Feb 05, 2026$0.298330
Dec 19, 2025Dec 19, 2025Dec 24, 2025$0.311457
Showing 1 to 10 of 20

Portfolio Managers

Fees

as of current prospectus
Management Fee
0.20%
0.00%
Other Expenses
+0.00%

0.20%

The amounts shown above are as of the current prospectus, but may not include extraordinary expenses incurred by the Fund over the past fiscal year. Amounts are rounded to the nearest basis point, which in some cases may be "0.00".

This fund does not seek to follow a sustainable, impact or ESG investment strategy. For more information regarding the fund's investment strategy, please see the fund's prospectus or, as applicable, shareholder report.