Question 1

Who owns GMMF?

Accepted Answer

BLACKROCK ETF TRUST (GMMF) is held by 8 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is BlackRock, Inc. as of Q2 2026.

Question 2

Are institutions buying or selling GMMF?

Accepted Answer

In Q2 2026, 5 institutions opened or increased positions in BLACKROCK ETF TRUST while 1 reduced or exited — a net buying quarter.

Question 3

What is the Smart Money Verdict on GMMF?

Accepted Answer

HoldingsIntel scores BLACKROCK ETF TRUST across four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) — with 2 of the 4 carrying data for GMMF. In Q2 2026, the institutional leg showed net inflows: 5 buying versus 1 selling.

Question 4

How many hedge funds hold GMMF?

Accepted Answer

8 institutional investors report holding BLACKROCK ETF TRUST (GMMF) as of Q2 2026, based on SEC 13F filings.

Question 5

Is institutional money flowing into GMMF?

Accepted Answer

As of Q2 2026, tracked institutions in BLACKROCK ETF TRUST show 5 buyers versus 1 sellers — net inflows.

	Action
BlackRock, Inc.	Unchanged	250,000	$25.1M	0.0%	+5.32%	0
CITADEL ADVISORS LLC	Increased	27,109(+345.3%)	$2.7M	0.0%	+1.26%	42
GOLDMAN SACHS GROUP INC	New	9,625	$965,580	0.0%	+0.45%	35
JANE STREET GROUP, LLC	Decreased	4,998(-45.3%)	$501,399	0.0%	+2.91%	0
ROYAL BANK OF CANADA	Increased	4,394(+398x)	$441,000	0.0%	+0.46%	39
Cetera Investment Advisers	New	2,870	$287,961	0.0%	+0.45%	32
NATIONAL BANK OF CANADA /FI/	New	1,648	$165,311	0.0%	+0.45%	31
WELLS FARGO & COMPANY/MN	Unchanged	1	$60	0.0%	+1.33%	0

BLACKROCK ETF TRUST

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BLACKROCK ETF TRUST

Smart Money Verdict

Who's Trading

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