Zimmer Partners’s Black Hills Corp BKH Stock Holding History

Zimmer Partners’s Portfolio BKH Stock Details BKH Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$51.4M	Buy	741,034 +465,000	+168%	+$33.5M	1.24%	23
2025 Q4	$19.2M	Sell	276,034 -823,986	-75%	-$55.6M	0.5%	45
2025 Q3	$67.8M	Buy	1,100,020 +1,050,020	+2,100%	+$61.8M	1.46%	19
2025 Q2	$2.81M	Sell	50,000 -1,271,304	-96%	-$74.4M	0.06%	126
2025 Q1	$80.1M	Sell	1,321,304 -150,900	-10%	-$8.94M	1.51%	21
2024 Q4	$86.2M	Sell	1,472,204 -104,591	-7%	-$6.36M	1.48%	19
2024 Q3	$96.4M	Buy	+1,576,795	New	+$91.9M	1.76%	15
2023 Q4	–	Sell	-1,268,400	Closed	-$64.2M	–	108
2023 Q3	$64.2M	Buy	1,268,400 +615,800	+94%	+$35M	1.66%	21
2023 Q2	$39.3M	Buy	+652,600	New	+$41.4M	0.93%	36
2016 Q1	–	Sell	-299,400	Closed	-$13.9M	–	86
2015 Q4	$13.9M	Buy	+299,400	New	+$13.2M	1.04%	29

Other funds holding BKH

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

NAMI

Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return

Zimmer Partners's BKH Position: Q1 2026 in Review

Zimmer Partners increased its Black Hills Corp (BKH) stake by 168% in Q1 2026, buying an estimated $33.5M and bringing the position to 741,034 shares worth $51.4M. The position accounts for 1.24% of the portfolio, ranked #23.

Zimmer Partners first reported a position in BKH in Q4 2015 and has held it in 10 quarters since. The position peaked at $96.4M in Q3 2024. 471 funds tracked by Wall St. Rank hold BKH as of Q1 2026.

Zimmer Partners held 741,034 shares of Black Hills Corp worth $51.4M as of Q1 2026.
Zimmer Partners bought 465,000 Black Hills Corp shares in Q1 2026, an estimated $33.5M.
Black Hills Corp made up 1.24% of Zimmer Partners's portfolio in Q1 2026, its #23 holding.
Zimmer Partners first reported a position in Black Hills Corp in Q4 2015 and has held it in 10 quarters since.
Zimmer Partners's Black Hills Corp position peaked at $96.4M in Q3 2024.
471 funds tracked by Wall St. Rank held Black Hills Corp as of Q1 2026.

Based on Zimmer Partners's 13F filing for Q1 2026, filed 15 May 2026.