Optiver Holding
OII icon

Optiver Holding’s Oceaneering OII Stock Holding History

Optiver Holding’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 		$35.5K Buy
+876
New +$33K ﹤0.01% 1273
2026
Q1 		– Sell
-56
Closed -$1.35K – 2621
2025
Q4 		$1.35K Sell
56
-373
-87% -$9.01K ﹤0.01% 2154
2025
Q3 		$10.6K Buy
429
+172
+67% +$3.94K ﹤0.01% 1261
2025
Q2 		$5.33K Sell
257
-140
-35% -$2.7K ﹤0.01% 1178
2025
Q1 		$8.66K Buy
+397
New +$9.42K ﹤0.01% 935

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

Optiver Holding's OII Position: Q2 2026 in Review

Optiver Holding opened a new position in Oceaneering (OII) in Q2 2026: 876 shares worth $35.5K. The stake represents ﹤0.01% of the portfolio and ranks #1273 among its holdings. This is a return to the name: Optiver Holding previously reported a position in OII as recently as Q4 2025.

Optiver Holding first reported a position in OII in Q1 2025 and has held it in 5 quarters since. 376 funds tracked by Wall St. Rank hold OII as of Q2 2026.

  • Optiver Holding held 876 shares of Oceaneering worth $35.5K as of Q2 2026.
  • Oceaneering was a new Optiver Holding position in Q2 2026.
  • Oceaneering made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1273 holding.
  • Optiver Holding first reported a position in Oceaneering in Q1 2025 and has held it in 5 quarters since.
  • 376 funds tracked by Wall St. Rank held Oceaneering as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.