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VANGUARD CAPITAL MANAGEMENT LLC

Position in REFR — Research Frontiers Inc

CIK 2100119 MALVERN, PA

Position in REFR

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$301,940
-$220,761 QoQ
Shares Held
580,654
+2.2% QoQ
Ownership
1.67%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#2
of 34 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in REFR Over Time

Shares Held

Position Value (USD)

Position in Electronic Components

Technology · as of Jun 30, 2026

VANGUARD CAPITAL MANAGEMENT LLC holds $30,094,176,375 across 37 Electronic Components names. REFR ranks #33 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in REFR

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $301,940 580,654
2026-03-31 $522,701 568,154