Black Hills Corporation (BKH)
NYSE: BKH · Electric Services · Rapid City, SD · filing with the SEC since 2000
Grade5.0
◀ Past 6.1● Present 4.8▶ Future 4.3
Who owns Black Hills Corporation
As filed with the SECHolders of 5% or more
4
Blackrock, Inc. holds 14.6% of Common Stock, as its SCHEDULE 13G/A filed Apr 30, 2025 says.
Directors and officers
15
report now, of 35 people on the record since 2006. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 4 named at left.
Holders of 5% or moreshare of the class, as filed
Blackrock, Inc.
SCHEDULE 13G/A · filed Apr 30, 2025 · Common Stock · 16.1% in Feb 5, 2025
Vanguard Portfolio Management
SCHEDULE 13G · filed Apr 29, 2026 · Common Stock
Vanguard Capital Management
SCHEDULE 13G · filed Apr 29, 2026 · Common Stock
State Street Corporation
SCHEDULE 13G · filed Aug 7, 2026 · COMMON STOCK · 4.8% in May 12, 2026
The Vanguard Group
SCHEDULE 13G/A · filed Mar 26, 2026 · Common Stock · reported falling below 5%
What BKH reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
Black Hills Energy - Colorado Electric
An entity · legal entity · owns, named in the 10-K filed Feb 11, 2026
North Western
A company bought · acquisition · owns, named in the 10-K filed Feb 11, 2026
33 subsidiaries in 2 countries, from the list filed with the 10-K filed Feb 11, 2026.
Insider tradesForm 4
2sales
0purchases
0sales on a scheduled plan
2people selling
$1.3Msold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Sep 30, 2025 to Sep 30, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Sep 30, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window2 of 35 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Nooney Kimberly F | SVP & CFO | 1 | $1.0M | 0 | 0 | $0 |
| Otto Robert P | director | 1 | $300,000 | 0 | 0 | $0 |