Question 1

How many shares of APGE does Blackstone Inc. own?

Accepted Answer

As of 2026-Q2, Blackstone Inc. holds 12,090 shares of APGE (APOGEE THERAPEUTICS INC).

Question 2

What is Blackstone Inc.'s APGE position worth?

Accepted Answer

As of 2026-Q2, Blackstone Inc.'s APGE position is worth $1.6M.

Question 3

Is Blackstone Inc. buying or selling APGE?

Accepted Answer

In 2026-Q2, Blackstone Inc. opened a new position in APGE.

Question 4

When did Blackstone Inc. first buy APGE?

Accepted Answer

Based on available 13F filings, Blackstone Inc. first reported a position in APGE in 2023-Q3. They have held the position across 12 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	New	12,090	-	$1.6M	0.0%	$132.73	35
2026-Q1	Exited	0	-100.0%	$0	0.0%	$68.50	0
2025-Q4	Decreased	51,827	-72.8%	$3.9M	0.0%	$75.76	0
2025-Q3	Increased	190,352	+6.6%	$7.6M	0.0%	$39.83	29
2025-Q2	Decreased	178,546	-2.8%	$7.8M	0.0%	$43.38	0
2025-Q1	Increased	183,747	+129.7%	$6.9M	0.0%	$39.72	44
2024-Q4	Unchanged	80,000	0.0%	$3.6M	0.0%	$44.64	0
2024-Q3	Unchanged	80,000	0.0%	$4.7M	0.0%	$57.99	0
2024-Q2	Decreased	80,000	-65.2%	$3.1M	0.0%	$39.35	0
2024-Q1	Decreased	230,000	-34.6%	$15.3M	0.1%	$66.45	0
2023-Q4	Increased	351,810	+17.6%	$9.8M	0.0%	$27.94	32
2023-Q3	New	299,122	-	$6.4M	0.0%	$21.30	38

APGE12 quarters

APGE
12 quarters