Aigen Investment Management’s Valero Energy VLO Stock Holding History

Aigen Investment Management’s Portfolio VLO Stock Details VLO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$2.2M	Buy	+8,917	New	+$1.84M	0.57%	38
2025 Q4	–	Sell	-8,662	Closed	-$1.47M	–	1006
2025 Q3	$1.47M	Buy	8,662 +5,189	+149%	+$774K	0.23%	118
2025 Q2	$467K	Buy	3,473 +1,441	+71%	+$180K	0.06%	418
2025 Q1	$268K	Buy	+2,032	New	+$270K	0.04%	538
2023 Q2	–	Sell	-44,141	Closed	-$6.16M	–	978
2023 Q1	$6.16M	Buy	+44,141	New	+$5.93M	0.85%	21
2022 Q3	–	Sell	-10,144	Closed	-$1.08M	–	780
2022 Q2	$1.08M	Buy	+10,144	New	+$1.2M	0.18%	161
2020 Q4	–	Sell	-28,545	Closed	-$1.24M	–	1089
2020 Q3	$1.24M	Buy	28,545 +12,099	+74%	+$634K	0.16%	209
2020 Q2	$967K	Buy	16,446 +1,698	+12%	+$101K	0.12%	271
2020 Q1	$669K	Sell	14,748 -5,205	-26%	-$378K	0.09%	330
2019 Q4	$1.87M	Buy	+19,953	New	+$1.89M	0.31%	74

Other funds holding VLO

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

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

Aigen Investment Management opened a new position in Valero Energy (VLO) in Q1 2026: 8,917 shares worth $2.2M. The stake represents 0.57% of the portfolio and ranks #38 among its holdings. This is a return to the name: Aigen Investment Management previously reported a position in VLO as recently as Q3 2025.

Aigen Investment Management first reported a position in VLO in Q4 2019 and has held it in 10 quarters since. The position peaked at $6.16M in Q1 2023. 1,860 funds tracked by Wall St. Rank hold VLO as of Q1 2026.

Aigen Investment Management held 8,917 shares of Valero Energy worth $2.2M as of Q1 2026.
Valero Energy was a new Aigen Investment Management position in Q1 2026.
Valero Energy made up 0.57% of Aigen Investment Management's portfolio in Q1 2026, its #38 holding.
Aigen Investment Management first reported a position in Valero Energy in Q4 2019 and has held it in 10 quarters since.
Aigen Investment Management's Valero Energy position peaked at $6.16M in Q1 2023.
1,860 funds tracked by Wall St. Rank held Valero Energy as of Q1 2026.

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