CastleKnight Management’s HF Sinclair DINO Stock Holding History

CastleKnight Management’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	$17.4M	Buy	250,000 +50,000	+25%	+$3.32M	0.24%	62
2026 Q1	$12.5M	Buy	+200,000	New	+$10.8M	0.21%	69
2023 Q4	–	Sell	-65,000	Closed	-$3.7M	–	321
2023 Q3	$3.7M	Buy	+65,000	New	+$3.53M	0.24%	64
2023 Q2	–	Sell	-20,000	Closed	-$968K	–	310
2023 Q1	$968K	Buy	+20,000	New	+$1.04M	0.1%	134
2022 Q3	–	Sell	-140,000	Closed	-$6.32M	–	245
2022 Q2	$6.32M	Buy	140,000 +130,000	+1,300%	+$5.82M	1.05%	15
2022 Q1	$399K	Buy	+10,000	New	+$352K	0.06%	191

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

CastleKnight Management's DINO Position: Q2 2026 in Review

CastleKnight Management increased its HF Sinclair (DINO) stake by 117% in Q2 2026, buying an estimated $8.1M and bringing the position to 225,693 shares worth $15.7M. The position accounts for 0.21% of the portfolio, ranked #70.

CastleKnight Management first reported a position in DINO in Q1 2022 and has held it in 9 quarters since. 686 funds tracked by Wall St. Rank hold DINO as of Q2 2026.

CastleKnight Management held 225,693 shares of HF Sinclair worth $15.7M as of Q2 2026.
CastleKnight Management bought 121,793 HF Sinclair shares in Q2 2026, an estimated $8.1M.
HF Sinclair made up 0.21% of CastleKnight Management's portfolio in Q2 2026, its #70 holding.
CastleKnight Management first reported a position in HF Sinclair in Q1 2022 and has held it in 9 quarters since.
686 funds tracked by Wall St. Rank held HF Sinclair as of Q2 2026.

Based on CastleKnight Management's 13F filing for Q2 2026, filed 14 Aug 2026.