ProShare Advisors LLC

SEC CIK: 0001357955
Latest filing: Aug 11, 2026

SEC filings (opens in a new tab)

TSVT holding history

2seventy bio, Inc. in every 13F filed by ProShare Advisors LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

TSVT overview All 13F holders of TSVT Full Q2 2026 holdings

Shares (Q2 2025): 0; Sold out in Q2 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q4 2024

Holdings of TSVT by ProShare Advisors LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2025	0	$0	0.0%	−12,906−100.0%	Sold out	Holders
Q1 2025	12,906	$63.8K	<0.1%	−3,300−20.4%	Reduced	Holders
Q4 2024	16,206	$47.6K	<0.1%	+16,206	New	Holders