Banco Santander, S.A.

SEC CIK: 0000891478
Latest filing: Jul 29, 2026

SEC filings (opens in a new tab)

OPTU holding history

Optimum Communications, Inc. in every 13F filed by Banco Santander, S.A., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q3 2021): 0; Sold out in Q3 2021
Value: $0
% of portfolio: 0.0%
Quarters held: 1; Since Q2 2021

Holdings of OPTU by Banco Santander, S.A., by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q3 2021	0	$0	0.0%	−51,152−100.0%	Sold out	Holders
Q2 2021	51,152	$1.75M	<0.1%	+51,152	New	Holders