FIDELITY MERRIMACK STR TR

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FMUB·316188853·US·ETF·Unknown - Unknown

FMUB (FIDELITY MERRIMACK STR TR) is held by 11 institutional investors as of Q1 2026. Largest holders: COMMONWEALTH EQUITY SERVICES, LLC ($8.1M), JPMORGAN CHASE & CO ($4.1M), JANE STREET GROUP, LLC ($1M). Net institutional sentiment: Mixed.

13F: Mar 31, 2026Insider & Congress: Updated regularly

Positions (11)History

AllNewIncreasedHeldDecreasedExited

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
COMMONWEALTH EQUITY SERVICES, LLC	Increased	160,451(+9.2%)	$8.1M	0.0%	+1.87%	30
JPMORGAN CHASE & CO	Increased	82,160(+92.4%)	$4.1M	0.0%	+0.96%	42
JANE STREET GROUP, LLC	Decreased	20,429(-9.4%)	$1M	0.0%	+2.58%	0
Aptus Capital Advisors, LLC	Increased	17,757(+1.1%)	$898,554	0.0%	+2.23%	25
LPL Financial LLC	New	15,125	$765,367	0.0%	+0.06%	34
OSAIC HOLDINGS, INC.	Decreased	14,137(-5.3%)	$715,574	0.0%	+2.98%	0
Kestra Advisory Services, LLC	Increased	13,376(+38.2%)	$676,848	0.0%	+1.54%	32
ENVESTNET ASSET MANAGEMENT INC	Increased	12,674(+32.7%)	$641,358	0.0%	+0.84%	31
Sequoia Financial Advisors, LLC	Unchanged	6,199	$313,687	0.0%	+1.10%	0
Cetera Investment Advisers	New	5,392	$272,850	0.0%	+0.06%	32
FMR LLC	Decreased	0(-100.0%)	$10	0.0%	+5.59%	0
HRT FINANCIAL LP	Exited	0(-100.0%)	$250,000	0.0%	+1.04%	0
Mariner, LLC	Exited	0(-100.0%)	$336,082	0.0%	+1.04%	0

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Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer