Whitebox Advisors LLC

SEC CIK: 0001257391
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

FISV holding history

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

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

Shares (Q2 2026): 28,958
Value: $1.42M
% of portfolio: <0.1%
Quarters held: 3; Since Q4 2025

Holdings of FISV by Whitebox Advisors LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	28,958	$1.42M	<0.1%	+10,256+54.8%	Added	Holders
Q1 2026	18,702	$1.04M	<0.1%	+3,400+22.2%	Added	Holders
Q4 2025	15,302	$1.03M	<0.1%	+15,302	New	Holders