Group One Trading
OII icon

Group One Trading’s Oceaneering OII Stock Holding History

Group One Trading’s Portfolio OII Stock Details OII Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$944K Buy
23,298
+18,604
+396% +$701K ﹤0.01% 2928
2026
Q1 		$166K Buy
4,694
+4,433
+1,698% +$143K ﹤0.01% 4272
2025
Q4 		$6.27K Buy
+261
New +$6.3K ﹤0.01% 7071
2025
Q2 		– Sell
-3,895
Closed -$75.1K – 8444
2025
Q1 		$85K Buy
+3,895
New +$92.5K ﹤0.01% 4720
2024
Q2 		– Sell
-37
Closed -$855 – 7251
2024
Q1 		$866 Sell
37
-1,423
-97% -$29.9K ﹤0.01% 6663
2023
Q4 		$31.1K Buy
+1,460
New +$32.4K ﹤0.01% 5420
2023
Q2 		– Sell
-948
Closed -$16.3K – 8039
2023
Q1 		$16.7K Buy
+948
New +$18.3K ﹤0.01% 5627
2022
Q1 		– Sell
-7,621
Closed -$110K – 8484
2021
Q4 		$86K Buy
+7,621
New +$98.7K ﹤0.01% 5862
2021
Q1 		– Sell
-398
Closed -$4.42K – 7897
2020
Q4 		$3K Buy
398
+100
+34% +$584 ﹤0.01% 6170
2020
Q3 		$1K Sell
298
-10
-3% -$53 ﹤0.01% 5930
2020
Q2 		$2K Sell
308
-2,275
-88% -$12K ﹤0.01% 5566
2020
Q1 		$8K Buy
2,583
+1,734
+204% +$18.1K ﹤0.01% 4641
2019
Q4 		$13K Buy
+849
New +$11.8K ﹤0.01% 4515
2017
Q4 		– Sell
-50
Closed -$1K – 5109
2017
Q3 		$1K Buy
+50
New +$1.21K ﹤0.01% 4715
2017
Q1 		– Sell
-3,000
Closed -$82K – 4897
2016
Q4 		$85K Buy
+3,000
New +$80.8K ﹤0.01% 2935
2015
Q3 		– Sell
-7
Closed – – 5092
2015
Q2 		$0 Buy
+7
New +$368 ﹤0.01% 5065

Other funds holding OII

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Brown Advisory
Brown Advisory Baltimore, Maryland $64.6B AUM 18.98% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
MSIIA
Morgan Stanley Institutional Investment Advisors Greenwood Village, Colorado $1.07B AUM 29.17% 1-Year Est. Return

Group One Trading's OII Position: Q2 2026 in Review

Group One Trading increased its Oceaneering (OII) stake by 396% in Q2 2026, buying an estimated $701K and bringing the position to 23,298 shares worth $944K. The position accounts for ﹤0.01% of the portfolio, ranked #2928.

Group One Trading first reported a position in OII in Q2 2015 and has held it in 16 quarters since. 376 funds tracked by Wall St. Rank hold OII as of Q2 2026.

  • Group One Trading held 23,298 shares of Oceaneering worth $944K as of Q2 2026.
  • Group One Trading bought 18,604 Oceaneering shares in Q2 2026, an estimated $701K.
  • Oceaneering made up ﹤0.01% of Group One Trading's portfolio in Q2 2026, its #2928 holding.
  • Group One Trading first reported a position in Oceaneering in Q2 2015 and has held it in 16 quarters since.
  • 376 funds tracked by Wall St. Rank held Oceaneering as of Q2 2026.

Based on Group One Trading's 13F filing for Q2 2026, filed 14 Aug 2026.