Millennium Management’s Oceaneering OII Stock Holding History

Millennium Management’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
2014 Q4	–	Sell	-4,800	Closed	-$313K	–	4184
2014 Q3	$313K	Buy	+4,800	New	+$332K	﹤0.01%	3071

Other funds holding OII

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Brown Advisory Baltimore, Maryland $60.9B AUM 15.24% 1-Year Est. Return

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return

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

MSIIA

Morgan Stanley Institutional Investment Advisors Greenwood Village, Colorado $1.04B AUM 22.76% 1-Year Est. Return

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

Millennium Management's OII Position: Q1 2026 in Review

Millennium Management sold out of Oceaneering (OII) in Q1 2026, closing a stake of 88,022 shares — an estimated $2.12M sold.

Millennium Management first reported a position in OII in Q2 2013 and held it in 45 quarters. The position peaked at $86.1M in Q4 2015. 366 funds tracked by Wall St. Rank hold OII as of Q1 2026.

Millennium Management reported no remaining Oceaneering position as of Q1 2026 after selling out during the quarter.
Millennium Management sold 88,022 Oceaneering shares in Q1 2026, an estimated $2.12M.
Millennium Management first reported a position in Oceaneering in Q2 2013 and held it in 45 quarters.
Millennium Management's Oceaneering position peaked at $86.1M in Q4 2015.
366 funds tracked by Wall St. Rank held Oceaneering as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.