Group One Trading’s HF Sinclair DINO Stock Holding History

Group One Trading’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 Q1	$4.19M	Buy	67,100 +53,100	+379%	+$2.88M	0.01%	1438
2025 Q4	$645K	Sell	14,000 -9,500	-40%	-$490K	﹤0.01%	3261
2025 Q3	$1.23M	Sell	23,500 -14,300	-38%	-$678K	﹤0.01%	2808
2025 Q2	$1.55M	Sell	37,800 -18,100	-32%	-$623K	﹤0.01%	2367
2025 Q1	$1.84M	Buy	55,900 +23,500	+73%	+$824K	0.01%	1894
2024 Q4	$1.14M	Sell	32,400 -8,300	-20%	-$339K	﹤0.01%	2458
2024 Q3	$1.81M	Buy	40,700 +13,800	+51%	+$659K	0.01%	1789
2024 Q2	$1.43M	Sell	26,900 -1,200	-4%	-$67.5K	0.01%	1713
2024 Q1	$1.7M	Sell	28,100 -21,600	-43%	-$1.23M	0.01%	1621
2023 Q4	$2.76M	Sell	49,700 -35,200	-41%	-$1.92M	0.01%	1597
2023 Q3	$4.83M	Buy	84,900 +24,100	+40%	+$1.31M	0.02%	962
2023 Q2	$2.71M	Buy	60,800 +17,600	+41%	+$767K	0.01%	1426
2023 Q1	$2.09M	Sell	43,200 -35,700	-45%	-$1.86M	0.01%	1481
2022 Q4	$4.09M	Buy	78,900 +27,400	+53%	+$1.58M	0.01%	1280
2022 Q3	$2.77M	Sell	51,500 -10,000	-16%	-$494K	0.01%	1628
2022 Q2	$2.78M	Sell	61,500 -12,000	-16%	-$537K	﹤0.01%	1753
2022 Q1	$2.93M	Sell	73,500 -19,900	-21%	-$700K	﹤0.01%	2017
2021 Q4	$3.06M	Buy	93,400 +63,200	+209%	+$2.13M	﹤0.01%	2162
2021 Q3	$1M	Sell	30,200 -119,800	-80%	-$3.64M	﹤0.01%	3409
2021 Q2	$4.93M	Buy	150,000 +129,300	+625%	+$4.5M	0.01%	1700
2021 Q1	$741K	Sell	20,700 -1,700	-8%	-$56.8K	﹤0.01%	3575
2020 Q4	$579K	Buy	22,400 +13,600	+155%	+$308K	﹤0.01%	3142
2020 Q3	$173K	Sell	8,800 -1,900	-18%	-$47.3K	﹤0.01%	3773
2020 Q2	$312K	Buy	10,700 +5,200	+95%	+$155K	﹤0.01%	3002
2020 Q1	$135K	Sell	5,500 -6,800	-55%	-$254K	﹤0.01%	3058
2019 Q4	$624K	Sell	12,300 -3,400	-22%	-$180K	﹤0.01%	2258
2019 Q3	$842K	Buy	15,700 +1,500	+11%	+$72.7K	0.01%	1878
2019 Q2	$657K	Sell	14,200 -2,000	-12%	-$89.4K	0.01%	1894
2019 Q1	$798K	Buy	16,200 +4,300	+36%	+$229K	0.01%	1570
2018 Q4	$608K	Sell	11,900 -600	-5%	-$36.8K	0.01%	1872
2018 Q3	$874K	Sell	12,500 -7,100	-36%	-$501K	0.01%	1805
2018 Q2	$1.34M	Buy	19,600 +3,800	+24%	+$253K	0.01%	1433
2018 Q1	$772K	Sell	15,800 -80,100	-84%	-$3.81M	0.01%	1707
2017 Q4	$4.91M	Buy	95,900 +41,500	+76%	+$1.75M	0.03%	651
2017 Q3	$1.96M	Sell	54,400 -11,200	-17%	-$337K	0.02%	1065
2017 Q2	$1.8M	Buy	65,600 +6,000	+10%	+$160K	0.02%	1024
2017 Q1	$1.69M	Buy	59,600 +42,300	+245%	+$1.24M	0.02%	975
2016 Q4	$567K	Sell	17,300 -39,100	-69%	-$1.08M	0.01%	1679
2016 Q3	$1.38M	Buy	56,400 +46,700	+481%	+$1.17M	0.02%	1061
2016 Q2	$231K	Buy	9,700 +8,200	+547%	+$244K	﹤0.01%	2299
2016 Q1	$53K	Sell	1,500 -27,300	-95%	-$941K	﹤0.01%	3226
2015 Q4	$1.15M	Sell	28,800 -54,300	-65%	-$2.57M	0.01%	1222
2015 Q3	$4.06M	Buy	83,100 +58,900	+243%	+$2.8M	0.06%	417
2015 Q2	$1.03M	Sell	24,200 -13,300	-35%	-$537K	0.01%	1178
2015 Q1	$1.51M	Buy	37,500 +37,400	+37,400%	+$1.43M	0.02%	795
2014 Q4	$4K	Hold	100	–	–	﹤0.01%	4535
2014 Q3	$4K	Sell	100 -200	-67%	-$9.33K	﹤0.01%	4779
2014 Q2	$13K	Sell	300 -10,400	-97%	-$511K	﹤0.01%	4401
2014 Q1	$509K	Sell	10,700 -2,900	-21%	-$137K	0.01%	1633
2013 Q4	$676K	Buy	13,600 +1,200	+10%	+$54.7K	0.01%	1418
2013 Q3	$522K	Buy	12,400 +11,700	+1,671%	+$508K	0.01%	1572
2013 Q2	$30K	Buy	+700	New	+$33.4K	﹤0.01%	3827

Other funds holding DINO

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

TCTC Holdings Dallas, Texas $3.51B AUM 30.71% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return

Group One Trading's DINO Position: Q1 2026 in Review

Group One Trading reduced its HF Sinclair (DINO) stake by 9.4% in Q1 2026, selling an estimated $139K and leaving 24,668 shares worth $1.54M. The position accounts for ﹤0.01% of the portfolio, ranked #2309.

Group One Trading first reported a position in DINO in Q2 2013 and has held it in 28 quarters since. The position peaked at $2.09M in Q2 2025. 644 funds tracked by Wall St. Rank hold DINO as of Q1 2026.

Group One Trading held 24,668 shares of HF Sinclair worth $1.54M as of Q1 2026.
Group One Trading sold 2,568 HF Sinclair shares in Q1 2026, an estimated $139K.
HF Sinclair made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #2309 holding.
Group One Trading first reported a position in HF Sinclair in Q2 2013 and has held it in 28 quarters since.
Group One Trading's HF Sinclair position peaked at $2.09M in Q2 2025.
644 funds tracked by Wall St. Rank held HF Sinclair as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.