MARTINGALE ASSET MANAGEMENT L P

Position in BKH — Black Hills Corp /Sd/

CIK 936944 BOSTON, MA

Position in BKH

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$3,454,838

+$231,022 QoQ

Shares Held

46,436

-0.0% QoQ

Ownership

0.061%

of shares outstanding

% of Portfolio

0.08%

of 13F equity value

Holder Rank

#128

of 473 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 58% Shared 0% None 42%

Utilities · as of Jun 30, 2026

MARTINGALE ASSET MANAGEMENT L P holds $34,480,766 across 10 Utilities - Regulated Gas names. BKH ranks #5 (10.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NJR	New Jersey Resources Corp	125,036	$7,007,017
2	OGS	ONE Gas, Inc.	81,800	$6,304,326
3	SWX	Southwest Gas Holdings, Inc.	49,134	$4,357,203
4	UGI	Ugi Corp /Pa/	122,445	$4,229,250
5	BKH	Black Hills Corp /Sd/ This page	46,436	$3,454,838
6	BIPC	Brookfield Infrastructure Corp	86,066	$3,313,541
7	NWN	Northwest Natural Holding Co	64,647	$3,171,581
8	NI	Nisource Inc.	32,208	$1,531,490

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,454,838	46,436	-0.0%	Shares	Sole	2026-08-13
2026-03-31	$3,223,816	46,446	-30.9%	Shares	Sole	2026-05-13
2025-12-31	$4,667,730	67,239	-18.3%	Shares	Sole	2026-02-13
2025-09-30	$5,066,085	82,255	+0.6%	Shares	Sole	2025-11-13
2025-06-30	$4,585,838	81,744	+8.6%	Shares	Sole	2025-08-11
2025-03-31	$4,566,581	75,294	+6.8%	Shares	Sole	2025-05-14
2024-12-31	$4,124,547	70,481	-1.7%	Shares	Sole	2025-02-13
2024-09-30	$4,381,264	71,683	+13.0%	Shares	Sole	2024-11-14
2024-06-30	$3,448,887	63,422	+26.2%	Shares	Sole	2024-08-12
2024-03-31	$2,742,940	50,237	+41.1%	Shares	Sole	2024-05-14
2023-12-31	$1,921,374	35,614	-9.7%	Shares	Sole	2024-02-12
2023-09-30	$1,994,965	39,434	-1.6%	Shares	Sole	2023-11-14
2023-06-30	$2,415,461	40,084	+18.2%	Shares	Sole	2023-08-11
2023-03-31	$2,139,279	33,903	+4.5%	Shares	Sole	2023-05-12
2022-12-31	$2,282,321	32,447	-7.5%	Shares	Sole	2023-02-13
2022-09-30	$2,376,712	35,091	+49.2%	Shares	Sole	2022-11-14
2022-06-30	$1,711,404	23,518	+327.1%	Shares	Sole	2022-08-11
2022-03-31	$424,072	5,506	0.0%	Shares	Sole	2022-05-12
2021-12-31	$388,558	5,506	-38.9%	Shares	Sole	2022-02-11
2021-09-30	$565,216	9,006	+5.8%	Shares	Sole	2021-11-12
2021-06-30	$558,511	8,510	-14.2%	Shares	Sole	2021-08-13
2021-03-31	$662,358	9,920	-27.7%	Shares	Sole	2021-05-13
2020-12-31	$843,155	13,721	-80.2%	Shares	Sole	2021-02-10
2020-09-30	$3,707,980	69,321	-59.3%	Shares	Sole	2020-11-12
2020-06-30	$9,639,395	170,127	-2.4%	Shares	Sole	2020-08-10
2020-03-31	$11,155,882	174,229	—	Shares	Sole	2020-05-11
No filing history on record for this holder in this stock.