Citadel Advisors
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Citadel Advisors’s MDU Resources MDU Stock Holding History

Citadel Advisors’s Portfolio MDU Stock Details MDU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-9,100
Closed -$154K – 14042
2025
Q1 		$154K Sell
9,100
-200
-2% -$3.45K ﹤0.01% 10838
2024
Q4 		$168K Sell
9,300
-628
-6% -$11K ﹤0.01% 10711
2024
Q3 		$151K Buy
9,928
+4,874
+96% +$69.4K ﹤0.01% 10560
2024
Q2 		$70.3K Sell
5,054
-9,386
-65% -$130K ﹤0.01% 11372
2024
Q1 		$202K Sell
14,440
-4,874
-25% -$56.4K ﹤0.01% 10295
2023
Q4 		$212K Sell
19,314
-14,981
-44% -$158K ﹤0.01% 9845
2023
Q3 		$372K Buy
34,295
+13,537
+65% +$156K ﹤0.01% 8701
2023
Q2 		$241K Buy
20,758
+771
+4% +$8.67K ﹤0.01% 9489
2023
Q1 		$232K Buy
19,987
+17,357
+660% +$202K ﹤0.01% 9907
2022
Q4 		$30.3K Buy
+2,630
New +$29.6K ﹤0.01% 12732
2022
Q2 		– Sell
-49,442
Closed -$501K – 13618
2022
Q1 		$501K Buy
49,442
+17,357
+54% +$184K ﹤0.01% 9392
2021
Q4 		$376K Sell
32,085
-93,624
-74% -$1.06M ﹤0.01% 10389
2021
Q3 		$1.42M Buy
125,709
+49,179
+64% +$589K ﹤0.01% 7235
2021
Q2 		$912K Buy
76,530
+31,296
+69% +$392K ﹤0.01% 8597
2021
Q1 		$544K Buy
45,234
+7,890
+21% +$86K ﹤0.01% 9494
2020
Q4 		$374K Buy
37,344
+526
+1% +$4.92K ﹤0.01% 8684
2020
Q3 		$315K Buy
36,818
+6,048
+20% +$51.9K ﹤0.01% 8049
2020
Q2 		$260K Buy
+30,770
New +$256K ﹤0.01% 8141
2016
Q1 		– Sell
-27,088
Closed -$189K – 7480
2015
Q4 		$189K Sell
27,088
-30,506
-53% -$211K ﹤0.01% 5872
2015
Q3 		$377K Buy
57,594
+16,042
+39% +$109K ﹤0.01% 5215
2015
Q2 		$309K Buy
41,552
+37,607
+953% +$302K ﹤0.01% 5701
2015
Q1 		$32K Buy
+3,945
New +$33.5K ﹤0.01% 7657

Other funds holding MDU

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
SEI Investments
SEI Investments Oaks, Pennsylvania $113B AUM 34.64% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Citadel Advisors's MDU Position: Q2 2026 in Review

Citadel Advisors increased its MDU Resources (MDU) stake by 74% in Q2 2026, buying an estimated $17.7M and bringing the position to 1,909,701 shares worth $40.5M. The position accounts for ﹤0.01% of the portfolio, ranked #1776.

Citadel Advisors first reported a position in MDU in Q2 2013 and has held it in 50 quarters since. The position peaked at $80.1M in Q3 2019. 438 funds tracked by Wall St. Rank hold MDU as of Q2 2026.

  • Citadel Advisors held 1,909,701 shares of MDU Resources worth $40.5M as of Q2 2026.
  • Citadel Advisors bought 814,892 MDU Resources shares in Q2 2026, an estimated $17.7M.
  • MDU Resources made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #1776 holding.
  • Citadel Advisors first reported a position in MDU Resources in Q2 2013 and has held it in 50 quarters since.
  • Citadel Advisors's MDU Resources position peaked at $80.1M in Q3 2019.
  • 438 funds tracked by Wall St. Rank held MDU Resources as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.