PMMF iShares Prime Money Market ETF
Quote as of Aug 26, 2026 20:00 UTC · Market data delayed approximately 15–20 minutes unless otherwise indicated.
| Previous Close | 100.26 | Day Range | 100.26 – 100.33 |
| 52-Week Range | 100.10 – 100.57 | Volume | 108.83K |
| Avg Volume | 121.74K | AUM | $712.4M (Aug 27, 2026) |
| Expense Ratio | 0.20% | Yield (TTM) | 3.97% |
| NAV | 100.33 | Premium/Discount | -0.05% indicative |
| Inception | Feb 04, 2025 | Holdings | 117 |
| Issuer | iShares | Exchange | NYSE |
| Category | International | Index Tracked | Not stated in source data |
| CUSIP | 09290C756 | ISIN | US09290C7561 |
| Management | Not stated in source data | ||
About this ETF
The iShares Prime Money Market ETF strives to generate strong current income, always balancing this goal with the critical needs for investment liquidity and the steadfast preservation of principal.
Description from the fund data provider · profile as of Aug 27, 2026.
Price Chart
Daily closing prices (price return, not total return). Comparison lines are normalized to percent change from the range start. Source: Financial Modeling Prep.
Performance
| 1M | 3M | 6M | YTD | 1Y | 3Y* | 5Y* | 10Y* | Incep.* | |
|---|---|---|---|---|---|---|---|---|---|
| Price return | -0.02% | — | -0.20% | +0.05% | -0.18% | — | — | — | +0.15% |
| Total return | +0.26% | — | +0.58% | +1.14% | +2.59% | — | — | — | +3.21% |
* Annualized. Total return uses the dividend-adjusted price series (distributions reinvested); price return uses unadjusted closes. Performance through Aug 26, 2026. Past performance does not guarantee future results.
Fees
| Net expense ratio | 0.20% | Annual cost of a $10,000 investment | $20.00 |
Illustrative calculation only: expense ratio × $10,000. It excludes trading costs, bid/ask spreads, taxes and changes in investment value. Gross vs. net expense details and any fee waivers are in the prospectus.
Holdings
Holdings as of Aug 26, 2026 — portfolio reporting date from the data provider; holdings are not live positions. 244 rows in database.
| # | Holding | Ticker | Weight | Shares | Market Value |
|---|---|---|---|---|---|
| 1 | TRI-PARTY J.P. MORGAN SECURITIES L | — | 14.97% | 106.06M | $106.1M |
| 2 | TRI-PARTY BNP PARIBAS | — | 11.15% | 79.00M | $79.0M |
| 3 | TRI-PARTY WELLS FARGO SECURITIES L | — | 6.95% | 49.25M | $49.2M |
| 4 | TRI-PARTY BOFA SECURITIES INC. | — | 5.44% | 38.50M | $38.5M |
| 5 | TRI-PARTY GOLDMAN SACHS & CO. LLC | — | 4.87% | 34.50M | $34.5M |
| 6 | HQLA FUNDING LLC 144A | — | 0.85% | 6.00M | $6.0M |
| 7 | IONIC FUNDING LLC SERIES II CLASS | — | 0.71% | 5.00M | $5.0M |
| 8 | VERTO CAPITAL I 144A | — | 0.71% | 5.00M | $5.0M |
| 9 | SAUDI ARABIAN OIL CO 144A | — | 0.71% | 5.00M | $5.0M |
| 10 | WASHINGTON MORGAN CAP 144A | — | 0.57% | 4.00M | $4.0M |
| 11 | CHESHAM FIN LTD / CHESHAM FIN LLC 144A | — | 0.56% | 4.00M | $4.0M |
| 12 | CHESHAM FIN LTD / CHESHAM FIN LLC 144A | — | 0.56% | 4.00M | $4.0M |
| 13 | OVERWATCH ALPHA FUNDING 144A | — | 0.56% | 4.00M | $4.0M |
| 14 | AQUITAINE FUNDING COMPANY LLC 144A | — | 0.56% | 4.00M | $4.0M |
| 15 | TORONTO-DOMINION BANK (NEW YORK BR | — | 0.43% | 3.00M | $3.0M |
| 16 | CANADIAN IMPERIAL BANK OF COMMERCE | — | 0.43% | 3.00M | $3.0M |
| 17 | BARCLAYS BANK PLC (NEW YORK BRANCH | — | 0.43% | 3.00M | $3.0M |
| 18 | NORDEA BANK ABP (NEW YORK BRANCH) | — | 0.43% | 3.00M | $3.0M |
| 19 | STANDARD CHARTERED BANK (NEW YORK | — | 0.42% | 3.00M | $3.0M |
| 20 | FIRST ABU DHABI BANK PJSC 144A | — | 0.42% | 3.00M | $3.0M |
| 21 | NATIONAL BANK OF CANADA 144A | — | 0.42% | 3.00M | $3.0M |
| 22 | VERTO CAPITAL COMP E 144A | — | 0.42% | 3.00M | $3.0M |
| 23 | FIRST ABU DHABI BANK PJSC 144A | — | 0.42% | 3.00M | $3.0M |
| 24 | OVERWATCH BRAVO FUNDING LLC 144A | — | 0.42% | 3.00M | $3.0M |
| 25 | CASH | — | 0.42% | 3.00M | $3.0M |
Click a ticker to see every ETF that owns it.
Sector Exposure
Geographic Exposure
Country weights as reported by the data provider. Developed/emerging/frontier labels follow the classification on the Methodology page. Currency hedged: No hedging indicated in the fund name.
Distributions
| Yield (TTM) | 3.97% | Paid (last 12 months) | $3.9792 |
| Frequency | Weekly | SEC yield | Not provided by our data source — see the issuer page |
| Last ex-date | Aug 26, 2026 | Last payment | $0.0711 (Aug 27, 2026) |
| Growth 1Y | — | Growth 3Y / 5Y (ann.) | — / — |
| Ex-date | Record | Pay date | Amount |
|---|---|---|---|
| Aug 26, 2026 | Aug 26, 2026 | Aug 27, 2026 | $0.0711 |
| Aug 19, 2026 | Aug 19, 2026 | Aug 20, 2026 | $0.0692 |
| Aug 12, 2026 | Aug 12, 2026 | Aug 13, 2026 | $0.0693 |
| Aug 03, 2026 | Aug 05, 2026 | Aug 06, 2026 | $0.0706 |
| Jul 29, 2026 | Jul 29, 2026 | Jul 30, 2026 | $0.0700 |
| Jul 22, 2026 | Jul 22, 2026 | Jul 23, 2026 | $0.0693 |
| Jul 15, 2026 | Jul 15, 2026 | Jul 16, 2026 | $0.0701 |
| Jul 08, 2026 | Jul 08, 2026 | Jul 09, 2026 | $0.0693 |
| Jul 01, 2026 | Jul 01, 2026 | Jul 02, 2026 | $0.0699 |
| Jun 24, 2026 | Jun 24, 2026 | Jun 25, 2026 | $0.0692 |
| Jun 17, 2026 | Jun 17, 2026 | Jun 18, 2026 | $0.0706 |
| Jun 10, 2026 | Jun 10, 2026 | Jun 11, 2026 | $0.0682 |
Trailing distribution yield = last 12 months of cash ÷ current price. It is NOT the SEC 30-day yield and distributions are not guaranteed to continue. The difference explained →
Risk Statistics
| Volatility 1Y / 3Y | 0.28% / — | Sharpe 1Y / 3Y | -0.386 / — |
| Max drawdown 1Y / 3Y | -0.09% / — | Sortino 1Y | — |
| Beta vs S&P 500 (3Y) | -0.004 | Correlation vs S&P 500 (1Y) | 0.064 |
| Downside deviation 1Y | — | Risk-free rate used | 3.71% (3M T-bill, FRED) |
Computed by ETF Explorer from daily dividend-adjusted closes; volatility and drawdown are annualized/period figures; S&P 500 exposure proxied by SPY. As of Aug 27, 2026. Formulas →
Liquidity
| Volume today | 108.83K | Average volume | 121.74K |
| AUM | $712.4M | Premium/Discount | -0.05% |
| Bid/Ask spread | Not provided by our data source. Check your broker's quote screen; spreads are widest at the open and close. | ||
Premium/discount compares the delayed market price with the last reported NAV — an indicative figure, not the official closing premium/discount. How ETF liquidity works →
Fund Flows (estimated)
| Period | Est. net flow | % of starting AUM | AUM start → end |
|---|---|---|---|
| 1 Day | $74.0K | +0.01% | $712.3M → $712.4M |
| 1 Week | -$867.1K | -0.12% | $713.3M → $712.4M |
ETF Explorer estimate: change in reported AUM minus the market-move effect, from our own daily snapshots. Not official issuer creation/redemption data.
Official Fund Resources
External links open the issuer's site or SEC EDGAR in a new tab. The prospectus and official documents are always the authoritative source — review them before investing.
Latest News for PMMF
No articles mention this fund directly in the last 7 days — showing general ETF coverage.
Guided help: AUM is fund size. The expense ratio is the yearly cost baked into returns. NAV is the value of what the fund owns per share; the market price can sit slightly above (premium) or below (discount) it. Total return assumes distributions were reinvested. Every dataset shows its own as-of date because holdings, assets and quotes update on different schedules.