DDD Partners’s HF Sinclair DINO Stock Holding History

DDD Partners’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 Q3	$15.3M	Sell	142,544 -72,689	-34%	-$6.88M	0.87%	43
2026 Q2	$15M	Sell	215,233 -1,012	-0.5%	-$67.3K	0.93%	45
2026 Q1	$13.5M	Sell	216,245 -74,706	-26%	-$4.05M	0.93%	38
2025 Q4	$13.4M	Sell	290,951 -125,198	-30%	-$6.45M	0.85%	39
2025 Q3	$21.8M	Buy	416,149 +11,111	+3%	+$527K	1.38%	12
2025 Q2	$16.6M	Sell	405,038 -110,986	-22%	-$3.82M	1.78%	26
2025 Q1	$17M	Buy	516,024 +335,262	+185%	+$11.8M	2.06%	22
2024 Q4	$6.34M	Sell	180,762 -216,704	-55%	-$8.86M	0.78%	36
2024 Q3	$17.7M	Buy	397,466 +173,051	+77%	+$8.26M	1.92%	26
2024 Q2	$12M	Buy	+224,415	New	+$12.6M	1.39%	31
2018 Q1	–	Sell	-131,854	Closed	-$6.75M	–	54
2017 Q4	$6.75M	Buy	+131,854	New	+$5.57M	2.63%	18

Other funds holding DINO

TCTC Holdings Dallas, Texas $4.25B AUM 42% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return

Mackenzie Financial Toronto Ontario, Ontario, Canada $91.6B AUM 30% 1-Year Est. Return

Citigroup New York $308B AUM 40.94% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return

Kornitzer Capital Management Shawnee Mission, Kansas $4.8B AUM 30.14% 1-Year Est. Return

Artemis Investment Management Edinburgh, United Kingdom $11.5B AUM 61.77% 1-Year Est. Return

Pacific Heights Asset Management San Francisco, California $3.1B AUM 37.54% 1-Year Est. Return

TD Waterhouse Canada Toronto, Ontario, Canada $38.4B AUM 30.28% 1-Year Est. Return

DDD Partners's DINO Position: Q3 2026 in Review

DDD Partners reduced its HF Sinclair (DINO) stake by 34% in Q3 2026, selling an estimated $6.88M and leaving 142,544 shares worth $15.3M. The position accounts for 0.87% of the portfolio, ranked #43.

DDD Partners first reported a position in DINO in Q4 2017 and has held it in 11 quarters since. The position peaked at $21.8M in Q3 2025. 387 funds tracked by Wall St. Rank hold DINO as of Q3 2026.

DDD Partners held 142,544 shares of HF Sinclair worth $15.3M as of Q3 2026.
DDD Partners sold 72,689 HF Sinclair shares in Q3 2026, an estimated $6.88M.
HF Sinclair made up 0.87% of DDD Partners's portfolio in Q3 2026, its #43 holding.
DDD Partners first reported a position in HF Sinclair in Q4 2017 and has held it in 11 quarters since.
DDD Partners's HF Sinclair position peaked at $21.8M in Q3 2025.
387 funds tracked by Wall St. Rank held HF Sinclair as of Q3 2026.

Based on DDD Partners's 13F filing for Q3 2026, filed 2 Nov 2026.