Question 1

How many shares of TSVT does MILLENNIUM MANAGEMENT LLC own?

Accepted Answer

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

Question 2

What is MILLENNIUM MANAGEMENT LLC's TSVT position worth?

Accepted Answer

MILLENNIUM MANAGEMENT LLC's TSVT position was last reported at $0 in 2025-Q2 before the exit.

Question 3

Is MILLENNIUM MANAGEMENT LLC buying or selling TSVT?

Accepted Answer

In 2025-Q2, MILLENNIUM MANAGEMENT LLC exited their TSVT position entirely (-100.0% change in shares).

Question 4

When did MILLENNIUM MANAGEMENT LLC first buy TSVT?

Accepted Answer

Based on available 13F filings, MILLENNIUM MANAGEMENT LLC first reported a position in TSVT in 2021-Q4. They have held the position across 15 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2025-Q2 Latest	Exited	0	-100.0%	$0	0.0%	—	0
2025-Q1	Increased	212,298	+335.4%	$1M	0.0%	—	40
2024-Q4	Decreased	48,765	-68.2%	$143,369	0.0%	—	0
2024-Q3	Decreased	153,557	-67.7%	$724,789	0.0%	—	0
2024-Q2	Decreased	475,085	-29.7%	$1.8M	0.0%	—	0
2024-Q1	Decreased	675,433	-71.1%	$3.6M	0.0%	—	0
2023-Q4	Decreased	2.3M	-36.0%	$10M	0.0%	—	0
2023-Q3	Increased	3.6M	+26.0%	$14.3M	0.0%	—	35
2023-Q2	Increased	2.9M	+49.0%	$29.3M	0.0%	—	40
2023-Q1	Increased	1.9M	+42.3%	$19.8M	0.0%	—	38
2022-Q4	Increased	1.4M	+78.1%	$12.8M	0.0%	—	43
2022-Q3	Increased	766,657	+43.9%	$11.2M	0.0%	—	38
2022-Q2	Increased	532,871	+49.7%	$7M	0.0%	—	38
2022-Q1	Increased	355,962	+263.8%	$6.1M	0.0%	—	44
2021-Q4	New	97,839	-	$2.5M	0.0%	—	36

TSVT15 quarters

TSVT
15 quarters