PEAK6 LLC

SEC CIK: 0001389958
Latest filing: Aug 12, 2026

SEC filings (opens in a new tab)

BKH holding history

Black Hills Corp 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.

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

Shares (Q2 2026): 32,248
Value: $2.40M
% of portfolio: 0.1%
Quarters held: 3; Since Q4 2024

Holdings of BKH by PEAK6 LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	32,248	$2.40M	0.1%	+10,571+48.8%	Added	Holders
Q1 2026	21,677	$1.50M	<0.1%	+21,677	New	Holders
Q1 2025	0	$0	0.0%	−2,204−100.0%	Sold out	Holders
Q4 2024	2,204	$129.0K	<0.1%	–	No prior filing	Holders