Question 1

How many shares of TSVT does WELLINGTON MANAGEMENT GROUP LLP own?

Accepted Answer

WELLINGTON MANAGEMENT GROUP LLP previously held 0 shares of TSVT (2SEVENTY BIO INC) before exiting the position in 2025-Q2.

Question 2

What is WELLINGTON MANAGEMENT GROUP LLP's TSVT position worth?

Accepted Answer

WELLINGTON MANAGEMENT GROUP LLP's TSVT position was last reported at $0 in 2025-Q2 before the exit.

Question 3

Is WELLINGTON MANAGEMENT GROUP LLP buying or selling TSVT?

Accepted Answer

In 2025-Q2, WELLINGTON MANAGEMENT GROUP LLP exited their TSVT position entirely (-100.0% change in shares).

Question 4

When did WELLINGTON MANAGEMENT GROUP LLP first buy TSVT?

Accepted Answer

Based on available 13F filings, WELLINGTON MANAGEMENT GROUP LLP first reported a position in TSVT in 2022-Q4. They have held the position across 11 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2025-Q2 Latest	Exited	0	-100.0%	$0	0.0%	—	0
2025-Q1	Decreased	147,663	-42.5%	$729,455	0.0%	—	0
2024-Q4	Decreased	256,569	-2.1%	$754,313	0.0%	—	0
2024-Q3	Increased	262,040	+9.0%	$1.2M	0.0%	—	28
2024-Q2	Increased	240,367	+18.9%	$925,413	0.0%	—	29
2024-Q1	Decreased	202,073	-60.8%	$1.1M	0.0%	—	0
2023-Q4	Decreased	515,955	-82.8%	$2.2M	0.0%	—	0
2023-Q3	Increased	3M	+4.0%	$11.7M	0.0%	—	29
2023-Q2	Increased	2.9M	+4.0%	$29.1M	0.0%	—	30
2023-Q1	Decreased	2.8M	-9.1%	$28.2M	0.0%	—	0
2022-Q4	New	3M	-	$28.6M	0.0%	—	40

TSVT11 quarters

TSVT
11 quarters