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Equibles

AMERICAN CENTURY COMPANIES INC

Position in MDU — Mdu Resources Group Inc

CIK 748054 KANSAS CITY, MO
Back to MDU Full portfolio

Position in MDU

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$9,507,806
+$2,885,467 QoQ
Shares Held
448,270
+40.3% QoQ
Ownership
0.213%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#57
of 438 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MDU Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Gas

Utilities · as of Jun 30, 2026

AMERICAN CENTURY COMPANIES INC holds $682,479,619 across 12 Utilities - Regulated Gas names. MDU ranks #6 (1.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 OGS
ONE Gas, Inc.
 3,543,229 $273,076,659
2 SR
Spire Inc
 2,218,679 $173,256,643
3 ATO
Atmos Energy Corp
 998,021 $171,929,077
4 NWN
Northwest Natural Holding Co
 216,011 $10,597,499
5 NI
Nisource Inc.
 211,445 $10,054,209
6 MDU
Mdu Resources Group Inc
This page 		448,270 $9,507,806
7 NJR
New Jersey Resources Corp
 147,590 $8,270,943
8 CTRI
Centuri Holdings, Inc.
 241,262 $7,295,762

All Filings in MDU

Export CSV
25 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $9,507,806 448,270
2026-03-31 $6,622,339 319,611
2025-12-31 $3,548,716 181,799
2025-09-30 $22,475,187 1,261,942
2025-06-30 $42,767,485 2,565,536
2025-03-31 $51,748,776 3,060,247
2024-12-31 $77,860,131 4,320,762
2024-09-30 $140,968,245 5,142,948
2024-06-30 $104,371,293 4,158,224
2024-03-31 $80,154,464 3,180,737
2023-12-31 $40,909,720 2,066,153
2023-09-30 $10,423,584 532,361
2023-06-30 $1,026,122 49,003
2023-03-31 $1,409,034 46,228
2022-12-31 $1,300,278 42,857
2022-09-30 $988,292 36,135
2022-06-30 $680,606 25,217
2022-03-31 $535,690 20,101
2021-12-31 $511,263 16,578
2021-09-30 $422,442 14,238
2021-06-30 $5,284,030 168,603
2021-03-31 $10,680,448 337,883
2020-09-30 $6,043,112 268,583
2020-06-30 $8,607,962 388,097
2020-03-31 $4,464,925 207,670