REFR (RESEARCH FRONTIERS INC) — 2 tracked funds

Cross-fund · 2 holders

REFR

RESEARCH FRONTIERS INC

CUSIP 760911107

Tracked holders

$1.6M

Aggregate value

1,382,877

Active funds

Funds holding REFR

Fund	Strategy	Period	Value	% of book	Δ shares	Status
Vanguard	Institutional	Q4 2025	$1.0M	—	+128,409	+19.9%
BlackRock	Institutional	Q1 2026	$559,727	—	+3,272	+0.5%
Citadel	Multi-Strategy	Q1 2026	—	—	−75,712	EXITED

Aggregated from the latest 13F-HR per tracked fund (longs only). QoQ deltas compare against each fund's prior quarterly filing.