Question 1

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

Accepted Answer

BlackRock, Inc. previously held 0 shares of ADVM (ADVERUM BIOTECHNOLOGIES INC) before exiting the position in 2025-Q4.

Question 2

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

Accepted Answer

BlackRock, Inc.'s ADVM position was last reported at $0 in 2025-Q4 before the exit.

Question 3

Is BlackRock, Inc. buying or selling ADVM?

Accepted Answer

In 2025-Q4, BlackRock, Inc. exited their ADVM position entirely (-100.0% change in shares).

Question 4

When did BlackRock, Inc. first buy ADVM?

Accepted Answer

Based on available 13F filings, BlackRock, Inc. first reported a position in ADVM in 2024-Q4. They have held the position across 5 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2025-Q4 Latest	Exited	0	-100.0%	$0	0.0%	$4.60	0
2025-Q3	Decreased	311,394	-24.9%	$1.4M	0.0%	$4.60	0
2025-Q2	Decreased	414,485	-71.0%	$891,144	0.0%	$2.32	0
2025-Q1	Decreased	1.4M	-3.9%	$6.2M	0.0%	$4.61	0
2024-Q4	New	1.5M	-	$6.9M	0.0%	$4.69	38

ADVM5 quarters

ADVM
5 quarters