Optiver Holding’s HF Sinclair DINO Stock Holding History

Optiver Holding’s Portfolio DINO Stock Details DINO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$16.7M	Buy	239,900 +180,400	+303%	+$12M	﹤0.01%	352
2026 Q1	$3.71M	Buy	+59,500	New	+$3.22M	﹤0.01%	462

Other funds holding DINO

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

TCTC Holdings Dallas, Texas $3.81B AUM 32.17% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

Optiver Holding's DINO Position: Q2 2026 in Review

Optiver Holding sold out of HF Sinclair (DINO) in Q2 2026, closing a stake of 25,815 shares — an estimated $1.72M sold.

Optiver Holding first reported a position in DINO in Q1 2025 and held it in 4 quarters. The position peaked at $1.61M in Q1 2026. 687 funds tracked by Wall St. Rank hold DINO as of Q2 2026.

Optiver Holding reported no remaining HF Sinclair position as of Q2 2026 after selling out during the quarter.
Optiver Holding sold 25,815 HF Sinclair shares in Q2 2026, an estimated $1.72M.
Optiver Holding first reported a position in HF Sinclair in Q1 2025 and held it in 4 quarters.
Optiver Holding's HF Sinclair position peaked at $1.61M in Q1 2026.
687 funds tracked by Wall St. Rank held HF Sinclair as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.