HARBOR ETF TRUST

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EFFI·41151J729·US·ETF·Unknown - Unknown

EFFI (HARBOR ETF TRUST) is held by 4 institutional investors as of Q1 2026. Largest holders: STATE OF WISCONSIN INVESTMENT BOARD ($130.4M), FMR LLC ($599,986), JANE STREET GROUP, LLC ($448,558). Net institutional sentiment: Mixed.

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

Positions (4)History

AllNewIncreasedHeldDecreasedExited

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
STATE OF WISCONSIN INVESTMENT BOARD	Unchanged	5.5M	$130.4M	0.3%	+40.25%	0
FMR LLC	Decreased	25,301(-2.3%)	$599,986	0.0%	+13.04%	0
JANE STREET GROUP, LLC	New	18,915	$448,558	0.0%	+5.26%	33
UBS Group AG	Increased	69(+6800.0%)	$1,636	0.0%	+5.27%	12

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