NYSE · MMK

State Street Prime Money Market ETF (MMK)

$100.28+0.01%
Close Sep 29, 2026 · split-adjusted
Sep 29, 2026$100.28▲ 0.26% in range
Feb 12, 2026Low $100.02 · High $100.28Sep 29, 2026
What changed · written from our data
As of Sep 29, 2026

State Street Prime Money Market ETF closed at $100.28 on Sep 29, up 0.01% — matching its highest close since Feb 12. Volume of 38 shares was 0.04× its 20-day average (below normal).

Short interest was 1.0K shares at the Sep 15 settlement, down 9.2% from the prior report (1.1 days to cover).

Market cap—
Revenue · quarter——
Diluted EPS——
P/E · TTM—
Net margin—
Dividend yield3.70%$0.3096 last paid
Range since Feb 12100.02 – 100.280.0% from high
Volume380.04× 20-day avg
Volatility · 60d—Annualised
Short % of float—1.1 days to cover
Net cash—
Next earnings—Not scheduled
Split-adjusted performance
1W 0.0%1M —3M —6M —YTD —1Y —3Y —5Y —

Earnings reactions

History →

No reported quarters with price history yet.

Rank within industry

Not enough peers to rank

6-month momentum—
Revenue growth—
Net margin—
Value (low P/E)—
Size—

Short interest

Details →
Shares short1.0K−9.2% vs prior
Days to cover1.1Settled Sep 15
% of float—
Short vol. 10d28.3%of daily volume

News about State Street Prime Money Market ETF

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Quick answers

Does State Street Prime Money Market ETF pay a dividend?
Yes. The latest regular dividend was $0.3096 per share (ex-date Sep 1), an annualised yield of 3.70%.

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology