PEAK6 LLC

SEC CIK: 0001389958
Latest filing: Aug 12, 2026

SEC filings (opens in a new tab)

LRN holding history

Stride, Inc. in every 13F filed by PEAK6 LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q2 2026): 24,738
Value: $2.13M
% of portfolio: 0.1%
Quarters held: 3; Since Q3 2025

Holdings of LRN by PEAK6 LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	24,738	$2.13M	0.1%	+797+3.3%	Added	Holders
Q1 2026	23,941	$2.11M	0.1%	+23,941	New	Holders
Q4 2025	0	$0	0.0%	−15,512−100.0%	Sold out	Holders
Q3 2025	15,512	$2.31M	0.1%	+15,512	New	Holders