Walleye Trading
OII icon

Walleye Trading’s Oceaneering OII Stock Holding History

Walleye 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 		– Sell
-700
Closed -$24.8K – 4327
2026
Q1 		$24.8K Buy
+700
New +$22.6K ﹤0.01% 3825
2025
Q3 		– Sell
-10,900
Closed -$226K – 4696
2025
Q2 		$226K Buy
+10,900
New +$210K ﹤0.01% 3173
2019
Q2 		– Sell
-300
Closed -$5K – 4362
2019
Q1 		$5K Sell
300
-5,400
-95% -$83.7K ﹤0.01% 4044
2018
Q4 		$69K Sell
5,700
-457,200
-99% -$8.6M ﹤0.01% 4035
2018
Q3 		$12.8M Buy
462,900
+13,600
+3% +$362K 0.07% 247
2018
Q2 		$11.4M Buy
449,300
+9,400
+2% +$210K 0.06% 254
2018
Q1 		$8.16M Buy
439,900
+433,400
+6,668% +$8.69M 0.05% 321
2017
Q4 		$137K Buy
6,500
+3,600
+124% +$76.5K ﹤0.01% 3692
2017
Q3 		$76K Buy
2,900
+1,800
+164% +$43.6K ﹤0.01% 3699
2017
Q2 		$25K Sell
1,100
-20,000
-95% -$509K ﹤0.01% 4080
2017
Q1 		$571K Buy
21,100
+11,100
+111% +$303K ﹤0.01% 2129
2016
Q4 		$282K Buy
+10,000
New +$269K ﹤0.01% 2542
2016
Q3 		– Sell
-200
Closed -$6K – 5258
2016
Q2 		$6K Sell
200
-2,100
-91% -$68.5K ﹤0.01% 4963
2016
Q1 		$76K Buy
2,300
+100
+5% +$3.11K ﹤0.01% 3574
2015
Q4 		$83K Buy
2,200
+2,100
+2,100% +$89.9K ﹤0.01% 3452
2015
Q3 		$4K Buy
+100
New +$4.15K ﹤0.01% 4665
2015
Q2 		– Sell
-700
Closed -$38K – 5056
2015
Q1 		$38K Sell
700
-100
-13% -$5.33K ﹤0.01% 3239
2014
Q4 		$47K Sell
800
-200
-20% -$12.8K ﹤0.01% 3282
2014
Q3 		$66K Sell
1,000
-300
-23% -$20.7K ﹤0.01% 2939
2014
Q2 		$102K Sell
1,300
-500
-28% -$36.7K ﹤0.01% 2464
2014
Q1 		$129K Buy
1,800
+800
+80% +$57.3K ﹤0.01% 2214
2013
Q4 		$78K Buy
+1,000
New +$81.2K ﹤0.01% 2633

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

Walleye Trading's OII Position: Q2 2026 in Review

Walleye Trading reduced its Oceaneering (OII) stake by 64% in Q2 2026, selling an estimated $1.55M and leaving 23,023 shares worth $933K. The position accounts for ﹤0.01% of the portfolio, ranked #2329.

Walleye Trading first reported a position in OII in Q3 2013 and has held it in 19 quarters since. The position peaked at $2.28M in Q1 2026. 377 funds tracked by Wall St. Rank hold OII as of Q2 2026.

  • Walleye Trading held 23,023 shares of Oceaneering worth $933K as of Q2 2026.
  • Walleye Trading sold 41,221 Oceaneering shares in Q2 2026, an estimated $1.55M.
  • Oceaneering made up ﹤0.01% of Walleye Trading's portfolio in Q2 2026, its #2329 holding.
  • Walleye Trading first reported a position in Oceaneering in Q3 2013 and has held it in 19 quarters since.
  • Walleye Trading's Oceaneering position peaked at $2.28M in Q1 2026.
  • 377 funds tracked by Wall St. Rank held Oceaneering as of Q2 2026.

Based on Walleye Trading's 13F filing for Q2 2026, filed 3 Aug 2026.