Question 1

How many shares of RNTX does BlackRock, Inc. own?

Accepted Answer

As of 2026-Q1, BlackRock, Inc. holds 68,528 shares of RNTX (REIN THERAPEUTICS INC).

Question 2

What is BlackRock, Inc.'s RNTX position worth?

Accepted Answer

As of 2026-Q1, BlackRock, Inc.'s RNTX position is worth $89,087.

Question 3

Is BlackRock, Inc. buying or selling RNTX?

Accepted Answer

In 2026-Q1, BlackRock, Inc. increased their RNTX position (+24.6% change in shares).

Question 4

When did BlackRock, Inc. first buy RNTX?

Accepted Answer

Based on available 13F filings, BlackRock, Inc. first reported a position in RNTX in 2024-Q4. They have held the position across 6 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q1 Latest	Increased	68,528	+24.6%	$89,087	0.0%	$1.15	18
2025-Q4	Increased	55,006	+4.0%	$63,807	0.0%	$1.07	15
2025-Q3	Increased	52,874	+2.8%	$60,540	0.0%	$1.15	15
2025-Q2	Increased	51,436	+0.3%	$72,011	0.0%	$1.47	14
2025-Q1	Decreased	51,303	-35.0%	$90,807	0.0%	$1.70	0
2024-Q4	New	78,953	-	$181,592	0.0%	$2.32	35

RNTX6 quarters

RNTX
6 quarters