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Ion Asset Management’s Delek US DK Stock Holding History

Ion Asset Management’s Portfolio DK Stock Details DK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		$59.5M Sell
1,845,000
-1,898,890
-51% -$49.6M 6.54% 3
2025
Q2 		$79.3M Buy
3,743,890
+67,490
+2% +$1.13M 4.36% 7
2025
Q1 		$55.4M Buy
3,676,400
+221,400
+6% +$3.83M 3.58% 7
2024
Q4 		$63.9M Buy
3,455,000
+488,509
+16% +$8.75M 3.72% 6
2024
Q3 		$55.6M Buy
2,966,491
+323,022
+12% +$6.83M 3% 7
2024
Q2 		$65.5M Sell
2,643,469
-217,486
-8% -$6.01M 3.65% 7
2024
Q1 		$87.9M Sell
2,860,955
-181,734
-6% -$4.92M 5.56% 5
2023
Q4 		$78.5M Sell
3,042,689
-30,000
-1% -$793K 5.21% 5
2023
Q3 		$87.3M Sell
3,072,689
-61,140
-2% -$1.65M 9.02% 3
2023
Q2 		$75.1M Buy
3,133,829
+13,837
+0.4% +$314K 8.76% 4
2023
Q1 		$71.6M Buy
3,119,992
+829,879
+36% +$20.8M 7.51% 5
2022
Q4 		$61.8M Buy
2,290,113
+473,439
+26% +$14M 8.37% 3
2022
Q3 		$49.3M Buy
1,816,674
+1,093,168
+151% +$28.9M 7.76% 3
2022
Q2 		$18.7M Buy
+723,506
New +$19.5M 2.79% 8
2021
Q2 		– Sell
-1,192,634
Closed -$26M – 51
2021
Q1 		$26M Sell
1,192,634
-589,710
-33% -$12.9M 2.99% 11
2020
Q4 		$28.6M Sell
1,782,344
-417,802
-19% -$5.52M 3.27% 10
2020
Q3 		$24.5M Sell
2,200,146
-258,833
-11% -$3.98M 3.65% 8
2020
Q2 		$42.8M Buy
2,458,979
+899,363
+58% +$17.2M 7.17% 5
2020
Q1 		$24.6M Sell
1,559,616
-44,696
-3% -$1.06M 5.63% 8
2019
Q4 		$53.8M Sell
1,604,312
-199,388
-11% -$7.19M 10.02% 4
2019
Q3 		$65.5M Sell
1,803,700
-101,107
-5% -$3.72M 15.49% 3
2019
Q2 		$77.2M Buy
1,904,807
+252,702
+15% +$9.25M 19.63% 2
2019
Q1 		$60.2M Buy
1,652,105
+155,413
+10% +$5.29M 17.81% 3
2018
Q4 		$48.7M Buy
1,496,692
+334,832
+29% +$12.7M 12.86% 3
2018
Q3 		$49.3M Buy
1,161,860
+242,473
+26% +$12M 11.69% 4
2018
Q2 		$46.1M Sell
919,387
-229,434
-20% -$11.4M 10.17% 4
2018
Q1 		$46.8M Sell
1,148,821
-40,122
-3% -$1.44M 12.63% 4
2017
Q4 		$41.5M Sell
1,188,943
-23,082
-2% -$681K 10.71% 5
2017
Q3 		$32.4M Sell
1,212,025
-84,183
-6% -$2.11M 9.85% 5
2017
Q2 		$34.3M Sell
1,296,208
-168,809
-12% -$4.17M 11.29% 4
2017
Q1 		$35.6M Sell
1,465,017
-85,915
-6% -$2.04M 12.54% 2
2016
Q4 		$37.3M Sell
1,550,932
-43,900
-3% -$861K 15.76% 2
2016
Q3 		$27.6M Buy
1,594,832
+56,483
+4% +$866K 12.6% 4
2016
Q2 		$20.3M Buy
1,538,349
+143,662
+10% +$2.04M 9.58% 4
2016
Q1 		$21.3M Buy
1,394,687
+52,434
+4% +$846K 9.71% 4
2015
Q4 		$33M Buy
1,342,253
+1,162,253
+646% +$30.5M 14.47% 2
2015
Q3 		$4.99M Buy
180,000
+36,000
+25% +$1.21M 6.95% 5
2015
Q2 		$5.3M Buy
+144,000
New +$5.41M 6.2% 5

Other funds holding DK

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
RRAM
River Road Asset Management Louisville, Kentucky $8.99B AUM 12.83% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Ion Asset Management's DK Position: Q3 2025 in Review

Ion Asset Management reduced its Delek US (DK) stake by 51% in Q3 2025, selling an estimated $49.6M and leaving 1,845,000 shares worth $59.5M. The position accounts for 6.54% of the portfolio, ranked #3.

Ion Asset Management first reported a position in DK in Q2 2015 and has held it in 38 quarters since. The position peaked at $87.9M in Q1 2024. 260 funds tracked by Wall St. Rank hold DK as of Q3 2025.

  • Ion Asset Management held 1,845,000 shares of Delek US worth $59.5M as of Q3 2025.
  • Ion Asset Management sold 1,898,890 Delek US shares in Q3 2025, an estimated $49.6M.
  • Delek US made up 6.54% of Ion Asset Management's portfolio in Q3 2025, its #3 holding.
  • Ion Asset Management first reported a position in Delek US in Q2 2015 and has held it in 38 quarters since.
  • Ion Asset Management's Delek US position peaked at $87.9M in Q1 2024.
  • 260 funds tracked by Wall St. Rank held Delek US as of Q3 2025.

Based on Ion Asset Management's 13F filing for Q3 2025, filed 14 Nov 2025.