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BKH in the 13F filings

Black Hills Corp · CUSIP 092113109

Sector · UtilitiesTheme · Electric utilitiesTheme · Energy and power infrastructure· L3VLUP-defined
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 5 Aug 2026
Managers listing it
29
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 10 listed it in both
Shares listed
12,915,146
combined, among listed positions
Reported value
$960m
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 16 buyers (opened or added shares) and 14 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -125,931.

Managers listing BKH in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

29 of 29 holders

ActionFiling
AQR Capital Management LLC2,232,003$166m0.06%Added+636,40814 Aug 2026 (the filing on sec.gov)
Point72 Asset Management LP2,161,197$161m0.18%Added+217,98214 Aug 2026 (the filing on sec.gov)
Capital Research Global Investors1,825,961$136munder 0.1%Trimmed-449,96112 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP1,663,178$124m0.09%Trimmed-552,82514 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC1,259,693$94munder 0.1%Added+356,6792 Sep 2026 (the filing on sec.gov)
Invesco Ltd1,170,367$87munder 0.1%Added+109,70414 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.335,535$25munder 0.1%Trimmed-12,11914 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd316,064$24munder 0.1%Trimmed-57,63014 Aug 2026 (the filing on sec.gov)
Freestone Grove Partners LP302,329$22m0.14%Trimmed-90,49214 Aug 2026 (the filing on sec.gov)
Renaissance Technologies LLC247,800$18munder 0.1%Added+168,60013 Aug 2026 (the filing on sec.gov)
GAMCO Investors Inc206,488$15m0.14%Trimmed-83912 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC190,598$14munder 0.1%Trimmed-78,47714 Aug 2026 (the filing on sec.gov)
First Eagle Investment Management LLC177,990$13munder 0.1%Added+49,2205 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP155,711$11munder 0.1%Added+8,23814 Aug 2026 (the filing on sec.gov)
Verition Fund Management LLC105,000$7.8munder 0.1%Added+5,74114 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc103,696$7.7munder 0.1%Added+15,55114 Aug 2026 (the filing on sec.gov)
Tudor Investment Corp95,184$7.1munder 0.1%Added+6,98414 Aug 2026 (the filing on sec.gov)
Voloridge Investment Management LLC88,457$6.6munder 0.1%Trimmed-25,72814 Aug 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP85,101$6.3munder 0.1%Added+11,20014 Aug 2026 (the filing on sec.gov)
Millennium Management LLC59,809$4.5munder 0.1%Added+23,29814 Aug 2026 (the filing on sec.gov)
Winton Group Ltd31,480$2.3m0.08%Newnew7 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)21,640$1.6munder 0.1%Added+2,08013 Aug 2026 (the filing on sec.gov)
Man Group PLC16,967$1.3munder 0.1%Trimmed-105,88014 Aug 2026 (the filing on sec.gov)
Neuberger Berman Group LLC16,524$1.2munder 0.1%Added+2,20627 Oct 2026 (the filing on sec.gov)
Quantbot Technologies LP12,741$948kunder 0.1%Trimmed-61,57312 Aug 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (1)

Exited (1)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
5 in Q3 2024 to 11 in Q2 2026

Tracked managers listing it, at least.

0510152014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
BKH by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20132$35mn.a.n.a.
Q3 20132$38mn.a.n.a.
Q4 20133$48mn.a.n.a.
Q1 20142$52mn.a.n.a.
Q2 20143$54mn.a.n.a.
Q3 20144$44mn.a.n.a.
Q4 20144$39mn.a.n.a.
Q1 20151$27mn.a.n.a.
Q2 20153$23mn.a.n.a.
Q3 20152$22mn.a.n.a.
Q4 20154$117mn.a.n.a.
Q1 20166$183mn.a.n.a.
Q2 20166$213mn.a.n.a.
Q3 20164$151mn.a.n.a.
Q4 20161$26mn.a.n.a.
Q1 20173$191mn.a.n.a.
Q2 20176$315mn.a.n.a.
Q3 20176$391mn.a.n.a.
Q4 20176$299mn.a.n.a.
Q1 20187$314mn.a.n.a.
Q2 20188$363mn.a.n.a.
Q3 20187$307mn.a.n.a.
Q4 20189$404mn.a.n.a.
Q1 201913$560mn.a.n.a.
Q2 20199$586mn.a.n.a.
Q3 201910$623mn.a.n.a.
Q4 201910$628mn.a.n.a.
Q1 20208$522mn.a.n.a.
Q2 202014$468mn.a.n.a.
Q3 202010$315mn.a.n.a.
Q4 20204$300mn.a.n.a.
Q1 20216$322mn.a.n.a.
Q2 20214$242mn.a.n.a.
Q3 20214$175mn.a.n.a.
Q4 20215$273mn.a.n.a.
Q1 20229$482mn.a.n.a.
Q2 20229$366mn.a.n.a.
Q3 20228$378mn.a.n.a.
Q4 20225$276mn.a.n.a.
Q1 20238$290mn.a.n.a.
Q2 20237$306mn.a.n.a.
Q3 202310$329mn.a.n.a.
Q4 202311$369m75
Q1 20249$232m44
Q2 20248$271m34
Q3 20245$235m22
Q4 20244$184m12
Q1 20255$192m41
Q2 20253$112m12
Q3 20257$289m42
Q4 20259$595m2011
Q1 202610$624m1910
Q2 202611$661m1614

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

BKH and SO →BKH and D →BKH and NEE →Choose a stock to compare with BKH →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own BKH, latest filings →Back to the 13F Explorer →