MMK ETF
MMK ETF
$100.14
State Street Prime Money Market ETF
AUM$32M
TER0.18%
Holdings76
See how much of MMK you already own
MMK holds 41.4% of its assets in its 10 largest positions as of Oct 16, 2026. MMK is State Street Prime Money Market ETF.
MMK ETF Top Holdings
MMK holdings top 10 positions. The top 10 holdings account for 41.4% of the fund, led by Goldman Sacs Tri Party D Repo 3.86% 10/19/2026 at 7.4%, Jp Morgan Sec Llc Tpr A Tri Party Repo A 3.85% 10/19/2026 at 6.2%, Rbc Dominion Securities Tri Pa Tri Party Repo D 3.86% 10/19/2026 at 6.2%.
MMK portfolio concentration is moderate, with the top 10 representing 41.4% of total assets.
MMK sectors provide a detailed breakdown. MMK overlap shows how holdings compare to other funds in your portfolio.