Ruffer LLP

SEC CIK: 0001426859
Latest filing: Jul 30, 2026

SEC filings (opens in a new tab)

CHX holding history

ChampionX Corp in every 13F filed by Ruffer LLP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q3 2025): 0; Sold out in Q3 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q1 2025

Holdings of CHX by Ruffer LLP, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q3 2025	0	$0	0.0%	−359,032−100.0%	Sold out	Holders
Q2 2025	359,032	$8.92M	0.4%	+180,213+100.8%	Added	Holders
Q1 2025	178,819	$5.33M	0.2%	+178,819	New	Holders