D. E. Shaw & Co., Inc.

SEC CIK: 0001009207
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

ARCI holding history

Archimedes Tech SPAC Partners III Co. in every 13F filed by D. E. Shaw & Co., Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q2 2026): 450,500
Value: $4.51M
% of portfolio: <0.1%
Quarters held: 2; Since Q1 2026

Holdings of ARCI by D. E. Shaw & Co., Inc., by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	450,500	$4.51M	<0.1%	+25,500+6.0%	Added	Holders
Q1 2026	425,000	$4.19M	<0.1%	+425,000	New	Holders