Aigen Investment Management’s Delek US DK Stock Holding History

Aigen Investment 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
2026 Q1	$601K	Sell	13,329 -4,492	-25%	-$161K	0.15%	179
2025 Q4	$529K	Buy	17,821 +560	+3%	+$20K	0.12%	237
2025 Q3	$557K	Buy	+17,261	New	+$451K	0.09%	367
2023 Q4	–	Sell	-9,262	Closed	-$263K	–	854
2023 Q3	$263K	Buy	+9,262	New	+$250K	0.05%	567
2022 Q4	–	Sell	-78,171	Closed	-$2.12M	–	590
2022 Q3	$2.12M	Buy	78,171 +61,076	+357%	+$1.61M	0.3%	93
2022 Q2	$442K	Buy	+17,095	New	+$461K	0.07%	324
2021 Q1	–	Sell	-20,568	Closed	-$331K	–	676
2020 Q4	$331K	Buy	+20,568	New	+$272K	0.04%	532

Other funds holding DK

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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 New York $871B AUM 31.28% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Allianz Asset Management Munich, Germany $95.4B AUM 38.74% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Aigen Investment Management's DK Position: Q1 2026 in Review

Aigen Investment Management reduced its Delek US (DK) stake by 25% in Q1 2026, selling an estimated $161K and leaving 13,329 shares worth $601K. The position accounts for 0.15% of the portfolio, ranked #179.

Aigen Investment Management first reported a position in DK in Q4 2020 and has held it in 7 quarters since. The position peaked at $2.12M in Q3 2022. 276 funds tracked by Wall St. Rank hold DK as of Q1 2026.

Aigen Investment Management held 13,329 shares of Delek US worth $601K as of Q1 2026.
Aigen Investment Management sold 4,492 Delek US shares in Q1 2026, an estimated $161K.
Delek US made up 0.15% of Aigen Investment Management's portfolio in Q1 2026, its #179 holding.
Aigen Investment Management first reported a position in Delek US in Q4 2020 and has held it in 7 quarters since.
Aigen Investment Management's Delek US position peaked at $2.12M in Q3 2022.
276 funds tracked by Wall St. Rank held Delek US as of Q1 2026.

Based on Aigen Investment Management's 13F filing for Q1 2026, filed 15 May 2026.