Group One Trading’s Star Bulk Carriers SBLK Stock Holding History

Group One Trading’s Portfolio SBLK Stock Details SBLK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$2.26M	Buy	98,500 +4,500	+5%	+$102K	﹤0.01%	1959
2025 Q4	$1.81M	Sell	94,000 -38,800	-29%	-$724K	﹤0.01%	2369
2025 Q3	$2.47M	Sell	132,800 -150,300	-53%	-$2.83M	﹤0.01%	2095
2025 Q2	$4.88M	Buy	283,100 +130,800	+86%	+$2.03M	0.01%	1346
2025 Q1	$2.37M	Buy	152,300 +101,400	+199%	+$1.58M	0.01%	1675
2024 Q4	$761K	Sell	50,900 -118,700	-70%	-$2.21M	﹤0.01%	2814
2024 Q3	$4.02M	Buy	169,600 +57,200	+51%	+$1.27M	0.01%	1168
2024 Q2	$2.74M	Buy	112,400 +12,000	+12%	+$298K	0.01%	1207
2024 Q1	$2.4M	Buy	100,400 +10,100	+11%	+$229K	0.01%	1355
2023 Q4	$1.92M	Sell	90,300 -112,300	-55%	-$2.21M	0.01%	1907
2023 Q3	$3.91M	Sell	202,600 -92,700	-31%	-$1.65M	0.01%	1097
2023 Q2	$5.23M	Sell	295,300 -235,500	-44%	-$4.53M	0.02%	925
2023 Q1	$11.2M	Sell	530,800 -534,200	-50%	-$11.7M	0.04%	415
2022 Q4	$20.5M	Sell	1,065,000 -56,600	-5%	-$1.1M	0.05%	401
2022 Q3	$19.6M	Buy	1,121,600 +605,600	+117%	+$13.8M	0.04%	396
2022 Q2	$12.9M	Buy	516,000 +239,900	+87%	+$6.96M	0.02%	693
2022 Q1	$8.2M	Sell	276,100 -186,700	-40%	-$4.88M	0.01%	1138
2021 Q4	$10.5M	Buy	462,800 +41,600	+10%	+$875K	0.01%	1074
2021 Q3	$10.1M	Buy	421,200 +248,100	+143%	+$5.22M	0.01%	1054
2021 Q2	$3.97M	Buy	173,100 +110,500	+177%	+$2.18M	﹤0.01%	1911
2021 Q1	$919K	Buy	62,600 +62,000	+10,333%	+$800K	﹤0.01%	3339
2020 Q4	$5K	Sell	600 -12,600	-95%	-$93.5K	﹤0.01%	6035
2020 Q3	$91K	Sell	13,200 -55,600	-81%	-$376K	﹤0.01%	4253
2020 Q2	$454K	Buy	68,800 +51,900	+307%	+$298K	﹤0.01%	2721
2020 Q1	$95K	Sell	16,900 -16,800	-50%	-$141K	﹤0.01%	3340
2019 Q4	$398K	Buy	33,700 +14,600	+76%	+$158K	﹤0.01%	2629
2019 Q3	$192K	Buy	19,100 +18,300	+2,288%	+$186K	﹤0.01%	3111
2019 Q2	$8K	Sell	800 -100,300	-99%	-$805K	﹤0.01%	4496
2019 Q1	$665K	Sell	101,100 -35,400	-26%	-$285K	0.01%	1723
2018 Q4	$1.25M	Buy	136,500 +124,200	+1,010%	+$1.36M	0.01%	1344
2018 Q3	$178K	Buy	12,300 +8,700	+242%	+$113K	﹤0.01%	3091
2018 Q2	$46K	Sell	3,600 -60,900	-94%	-$776K	﹤0.01%	3998
2018 Q1	$750K	Buy	64,500 +46,400	+256%	+$551K	0.01%	1731
2017 Q4	$204K	Buy	18,100 +12,200	+207%	+$126K	﹤0.01%	2919
2017 Q3	$57K	Sell	5,900 -24,000	-80%	-$250K	﹤0.01%	3564
2017 Q2	$294K	Buy	29,900 +28,400	+1,893%	+$264K	﹤0.01%	2361
2017 Q1	$18K	Buy	+1,500	New	+$13.6K	﹤0.01%	3916
2015 Q4	–	Sell	-5,160	Closed	-$53K	–	5044
2015 Q3	$53K	Buy	5,160 +4,640	+892%	+$60.9K	﹤0.01%	3492
2015 Q2	$8K	Buy	520 +320	+160%	+$5.5K	﹤0.01%	4371
2015 Q1	$4K	Buy	200 +80	+67%	+$1.7K	﹤0.01%	4426
2014 Q4	$4K	Sell	120 -5,040	-98%	-$212K	﹤0.01%	4549
2014 Q3	$284K	Buy	5,160 +2,660	+106%	+$166K	﹤0.01%	2086
2014 Q2	$162K	Buy	+2,500	New	+$154K	﹤0.01%	2588
2014 Q1	–	Sell	-40	Closed	-$3K	–	5540
2013 Q4	$3K	Buy	+40	New	+$1.83K	﹤0.01%	4986

Other funds holding SBLK

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

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

PCM

Philosophy Capital Management Alamo, California $1.63B AUM 12.69% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

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

Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Focus Partners Wealth Boston, Massachusetts $89.9B AUM 20.5% 1-Year Est. Return

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

Group One Trading reduced its Star Bulk Carriers (SBLK) stake by 89% in Q1 2026, selling an estimated $4.47M and leaving 25,526 shares worth $586K. The position accounts for ﹤0.01% of the portfolio, ranked #3197.

Group One Trading first reported a position in SBLK in Q4 2013 and has held it in 28 quarters since. The position peaked at $4.27M in Q4 2025. 187 funds tracked by Wall St. Rank hold SBLK as of Q1 2026.

Group One Trading held 25,526 shares of Star Bulk Carriers worth $586K as of Q1 2026.
Group One Trading sold 196,447 Star Bulk Carriers shares in Q1 2026, an estimated $4.47M.
Star Bulk Carriers made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #3197 holding.
Group One Trading first reported a position in Star Bulk Carriers in Q4 2013 and has held it in 28 quarters since.
Group One Trading's Star Bulk Carriers position peaked at $4.27M in Q4 2025.
187 funds tracked by Wall St. Rank held Star Bulk Carriers as of Q1 2026.

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