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CITIGROUP INC

Position in REFR — Research Frontiers Inc

CIK 831001 NEW YORK, NY

Position in REFR

as of Mar 31, 2026 · filed May 11, 2026
Position Value
$402
+$401 QoQ
Shares Held
438
+43700.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in REFR Over Time

Shares Held

Position Value (USD)

Position in Electronic Components

Technology · as of Jun 30, 2026

CITIGROUP INC holds $798,595,693 across 35 Electronic Components names.

# Ticker Company Shares Value (USD) Open

All Filings in REFR

Export CSV
8 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $402 438
2025-12-31 $1 1
2021-06-30 $1,997 843
2021-03-31 $4,987 1,756
2020-12-31 $14,047 4,999
2020-09-30 $3,442 1,275
2020-06-30 $17,502 4,311
2020-03-31 $11,023 4,711