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Morgan Stanley Institutional Investment Advisors’s Oceaneering OII Stock Holding History

Morgan Stanley Institutional Investment Advisors’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 		$124M Sell
3,066,015
-386,990
-11% -$14.6M 11.6% 4
2026
Q1 		$122M Sell
3,453,005
-494,017
-13% -$16M 11.81% 4
2025
Q4 		$94.8M Buy
+3,947,022
New +$95.3M 10.03% 4

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
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Morgan Stanley Institutional Investment Advisors's OII Position: Q2 2026 in Review

Morgan Stanley Institutional Investment Advisors reduced its Oceaneering (OII) stake by 11% in Q2 2026, selling an estimated $14.6M and leaving 3,066,015 shares worth $124M. The position accounts for 11.6% of the portfolio, ranked #4.

Morgan Stanley Institutional Investment Advisors first reported a position in OII in Q4 2025 and has held it in 3 quarters since. 376 funds tracked by Wall St. Rank hold OII as of Q2 2026.

  • Morgan Stanley Institutional Investment Advisors held 3,066,015 shares of Oceaneering worth $124M as of Q2 2026.
  • Morgan Stanley Institutional Investment Advisors sold 386,990 Oceaneering shares in Q2 2026, an estimated $14.6M.
  • Oceaneering made up 11.6% of Morgan Stanley Institutional Investment Advisors's portfolio in Q2 2026, its #4 holding.
  • Morgan Stanley Institutional Investment Advisors first reported a position in Oceaneering in Q4 2025 and has held it in 3 quarters since.
  • 376 funds tracked by Wall St. Rank held Oceaneering as of Q2 2026.

Based on Morgan Stanley Institutional Investment Advisors's 13F filing for Q2 2026, filed 13 Aug 2026.