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CITADEL ADVISORS LLC

Position in MMK — State Street Prime Money Market ETF

CIK 1423053 MIAMI, FL

Position in MMK

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$318,890
-$1,363,675 QoQ
Shares Held
3,180
-81.0% QoQ
Ownership
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#1
of 1 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MMK Over Time

Shares Held

Position Value (USD)

All Filings in MMK

Export CSV
2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $318,890 3,180
2026-03-31 $1,682,565 16,777