Group One Trading’s Oil States International OIS Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2024 Q2	–	Sell	-25,500	Closed	-$157K	–	7253
2024 Q1	$157K	Sell	25,500 -14,500	-36%	-$86.5K	﹤0.01%	3763
2023 Q4	$272K	Buy	40,000 +36,400	+1,011%	+$264K	﹤0.01%	3584
2023 Q3	$30.1K	Buy	+3,600	New	+$29.2K	﹤0.01%	5548
2023 Q2	–	Sell	-2,300	Closed	-$19.2K	–	8041
2023 Q1	$19.2K	Buy	+2,300	New	+$19.5K	﹤0.01%	5541
2022 Q2	–	Sell	-1,000	Closed	-$7K	–	8297
2022 Q1	$7K	Buy	+1,000	New	+$6.34K	﹤0.01%	7305
2021 Q3	–	Sell	-200	Closed	-$2K	–	8603
2021 Q2	$2K	Buy	200 +100	+100%	+$669	﹤0.01%	7955
2021 Q1	$1K	Buy	+100	New	+$682	﹤0.01%	7467
2016 Q1	–	Sell	-8,700	Closed	-$237K	–	4823
2015 Q4	$237K	Sell	8,700 -3,500	-29%	-$104K	﹤0.01%	2381
2015 Q3	$319K	Sell	12,200 -7,600	-38%	-$225K	﹤0.01%	2145
2015 Q2	$737K	Buy	+19,800	New	+$833K	0.01%	1458
2015 Q1	–	Sell	-4,400	Closed	-$215K	–	5063
2014 Q4	$215K	Buy	+4,400	New	+$238K	﹤0.01%	2258
2013 Q4	–	Sell	-32,375	Closed	-$1.91M	–	5450
2013 Q3	$1.91M	Sell	32,375 -91,700	-74%	-$5.01M	0.04%	586
2013 Q2	$6.57M	Buy	+124,075	New	+$6.33M	0.16%	118

Other funds holding OIS

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

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

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

First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

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

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

Group One Trading opened a new position in Oil States International (OIS) in Q1 2026: 295 shares worth $3.43K. The stake represents ﹤0.01% of the portfolio and ranks #6867 among its holdings. This is a return to the name: Group One Trading previously reported a position in OIS as recently as Q3 2025.

Group One Trading first reported a position in OIS in Q3 2013 and has held it in 18 quarters since. The position peaked at $733K in Q3 2013. 215 funds tracked by Wall St. Rank hold OIS as of Q1 2026.

Group One Trading held 295 shares of Oil States International worth $3.43K as of Q1 2026.
Oil States International was a new Group One Trading position in Q1 2026.
Oil States International made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #6867 holding.
Group One Trading first reported a position in Oil States International in Q3 2013 and has held it in 18 quarters since.
Group One Trading's Oil States International position peaked at $733K in Q3 2013.
215 funds tracked by Wall St. Rank held Oil States International as of Q1 2026.

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