Simplex Trading
DK icon

Simplex Trading’s Delek US DK Stock Holding History

Simplex Trading’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
2026
Q1 		$102K Sell
2,262
-15,818
-87% -$565K ﹤0.01% 5057
2025
Q4 		$536K Buy
18,080
+8,532
+89% +$305K ﹤0.01% 3239
2025
Q3 		$308K Sell
9,548
-2,621
-22% -$68.5K ﹤0.01% 4421
2025
Q2 		$257K Sell
12,169
-19,907
-62% -$334K ﹤0.01% 4237
2025
Q1 		$483K Buy
32,076
+7,147
+29% +$124K ﹤0.01% 3440
2024
Q4 		$461K Buy
+24,929
New +$447K ﹤0.01% 3627
2022
Q2 		– Sell
-11,407
Closed -$308K – 10152
2022
Q1 		$242K Buy
+11,407
New +$207K ﹤0.01% 4876
2021
Q4 		– Sell
-4,045
Closed -$71.6K – 10647
2021
Q3 		$85K Hold
4,045
– – ﹤0.01% 6847
2021
Q2 		$87K Buy
4,045
+1,942
+92% +$43.8K ﹤0.01% 6924
2021
Q1 		$45K Sell
2,103
-10,708
-84% -$234K ﹤0.01% 6734
2020
Q4 		$205K Buy
12,811
+5,552
+76% +$73.3K ﹤0.01% 4560
2020
Q3 		$80K Buy
7,259
+6,021
+486% +$92.6K ﹤0.01% 5133
2020
Q2 		$21K Sell
1,238
-39,307
-97% -$750K ﹤0.01% 6174
2020
Q1 		$638K Buy
+40,545
New +$961K ﹤0.01% 2343
2018
Q4 		– Sell
-8,365
Closed -$316K – 7147
2018
Q3 		$354K Sell
8,365
-36,332
-81% -$1.79M ﹤0.01% 2981
2018
Q2 		$2.24M Buy
44,697
+27,878
+166% +$1.39M 0.01% 1054
2018
Q1 		$684K Buy
+16,819
New +$605K 0.03% 556
2016
Q4 		– Sell
-69,663
Closed -$1.37M – 5958
2016
Q3 		$1.2M Buy
69,663
+49,131
+239% +$753K 0.08% 216
2016
Q2 		$271K Buy
20,532
+3,361
+20% +$47.8K 0.02% 821
2016
Q1 		$261K Buy
17,171
+4,728
+38% +$76.3K 0.02% 728
2015
Q4 		$306K Buy
+12,443
New +$326K 0.02% 637
2015
Q3 		– Sell
-4,699
Closed -$158K – 5624
2015
Q2 		$173K Buy
4,699
+4,085
+665% +$153K 0.01% 872
2015
Q1 		$24K Sell
614
-7,960
-93% -$263K ﹤0.01% 2170
2014
Q4 		$234K Buy
+8,574
New +$259K 0.03% 533

Other funds holding DK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
RRAM
River Road Asset Management Louisville, Kentucky $8.99B AUM 12.83% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Allianz Asset Management
Allianz Asset Management Munich, Germany $95.4B AUM 38.74% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Simplex Trading's DK Position: Q1 2026 in Review

Simplex Trading reduced its Delek US (DK) stake by 87% in Q1 2026, selling an estimated $565K and leaving 2,262 shares worth $102K. The position accounts for ﹤0.01% of the portfolio, ranked #5057.

Simplex Trading first reported a position in DK in Q4 2014 and has held it in 24 quarters since. The position peaked at $2.24M in Q2 2018. 276 funds tracked by Wall St. Rank hold DK as of Q1 2026.

  • Simplex Trading held 2,262 shares of Delek US worth $102K as of Q1 2026.
  • Simplex Trading sold 15,818 Delek US shares in Q1 2026, an estimated $565K.
  • Delek US made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #5057 holding.
  • Simplex Trading first reported a position in Delek US in Q4 2014 and has held it in 24 quarters since.
  • Simplex Trading's Delek US position peaked at $2.24M in Q2 2018.
  • 276 funds tracked by Wall St. Rank held Delek US as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.