UBS Oconnor LLC

SEC CIK: 0001132716
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

ATII holding history

Archimedes Tech SPAC Partners II Co. in every 13F filed by UBS Oconnor LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ATII overview All 13F holders of ATII Full Q4 2025 holdings

Shares (Q4 2025): 200,000
Value: $2.07M
% of portfolio: 0.1%
Quarters held: 3; Since Q2 2025

Holdings of ATII by UBS Oconnor LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q4 2025	200,000	$2.07M	0.1%	00.0%	Unchanged	Holders
Q3 2025	200,000	$2.05M	0.1%	00.0%	Unchanged	Holders
Q2 2025	200,000	$2.05M	0.1%	+200,000	New	Holders