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MRA

GraniteShares Autocallable MARA ETF
MRA

1 hedge funds and large institutions have $232K invested in GraniteShares Autocallable MARA ETF in 2026 Q2 according to their latest regulatory filings, with 1 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

32.14% more ownership

Funds ownership: 0% → 32.14% (+32%)

Holders
1
Holders Change
+1
Holders Change %
–
% of All Funds
0.01%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
1
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Jane Street
Jane Street
New York
+$233K

Top Sellers

No sellers this quarter

MRA Hedge Fund Activity: Q2 2026 in Review

1 of the 8,331 institutional investors tracked by Wall St. Rank reported a position in GraniteShares Autocallable MARA ETF (MRA) for Q2 2026, worth a combined $232K.

Buyers outnumbered sellers: 1 fund opened new MRA positions and 0 closed out — a net gain of 1 holder — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Jane Street, opening a new position worth an estimated $233K.

  • 1 institutional investor held GraniteShares Autocallable MARA ETF (MRA) as of Q2 2026, up from 0 in Q1 2026.
  • Funds reported $232K of GraniteShares Autocallable MARA ETF stock for Q2 2026.
  • 1 fund opened new GraniteShares Autocallable MARA ETF positions in Q2 2026 and 0 closed out, a net change of +1 holder.
  • The largest GraniteShares Autocallable MARA ETF buyer in Q2 2026 was Jane Street, an estimated $233K added.

Based on aggregated 13F filings for Q2 2026.