PCM
OII icon

Prelude Capital Management’s Oceaneering OII Stock Holding History

Prelude Capital 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
2026
Q2 		$222K Buy
+5,473
New +$206K 0.02% 937
2026
Q1 		– Sell
-9,013
Closed -$217K – 1480
2025
Q4 		$217K Buy
+9,013
New +$218K 0.02% 1011
2020
Q1 		– Sell
-65,492
Closed -$976K – 1864
2019
Q4 		$976K Buy
+65,492
New +$911K 0.04% 396
2019
Q1 		– Sell
-461
Closed -$6K – 2052
2018
Q4 		$6K Buy
+461
New +$8.67K ﹤0.01% 1553
2018
Q3 		– Sell
-150
Closed -$4K – 1959
2018
Q2 		$4K Buy
+150
New +$3.36K ﹤0.01% 1571
2017
Q1 		– Sell
-4,000
Closed -$113K – 1701
2016
Q4 		$113K Buy
4,000
+1,200
+43% +$32.3K 0.01% 787
2016
Q3 		$77K Buy
+2,800
New +$77.5K 0.01% 908
2016
Q1 		– Sell
-35
Closed -$1K – 1444
2015
Q4 		$1K Buy
+35
New +$1.5K ﹤0.01% 1416
2015
Q3 		– Sell
-1,295
Closed -$60K – 1697
2015
Q2 		$60K Sell
1,295
-2,205
-63% -$116K 0.01% 1090
2015
Q1 		$189K Sell
3,500
-2,722
-44% -$145K 0.03% 679
2014
Q4 		$366K Sell
6,222
-3,778
-38% -$243K 0.05% 414
2014
Q3 		$652K Hold
10,000
– – 0.09% 274
2014
Q2 		$781K Sell
10,000
-5,678
-36% -$417K 0.1% 237
2014
Q1 		$1.13M Buy
15,678
+3,897
+33% +$279K 0.15% 152
2013
Q4 		$929K Buy
11,781
+10,071
+589% +$818K 0.15% 158
2013
Q3 		$139K Sell
1,710
-90
-5% -$7.23K 0.02% 650
2013
Q2 		$130K Buy
+1,800
New +$126K 0.03% 551

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

Prelude Capital Management's OII Position: Q2 2026 in Review

Prelude Capital Management opened a new position in Oceaneering (OII) in Q2 2026: 5,473 shares worth $222K. The stake represents 0.02% of the portfolio and ranks #937 among its holdings. This is a return to the name: Prelude Capital Management previously reported a position in OII as recently as Q4 2025.

Prelude Capital Management first reported a position in OII in Q2 2013 and has held it in 17 quarters since. The position peaked at $1.13M in Q1 2014. 376 funds tracked by Wall St. Rank hold OII as of Q2 2026.

  • Prelude Capital Management held 5,473 shares of Oceaneering worth $222K as of Q2 2026.
  • Oceaneering was a new Prelude Capital Management position in Q2 2026.
  • Oceaneering made up 0.02% of Prelude Capital Management's portfolio in Q2 2026, its #937 holding.
  • Prelude Capital Management first reported a position in Oceaneering in Q2 2013 and has held it in 17 quarters since.
  • Prelude Capital Management's Oceaneering position peaked at $1.13M in Q1 2014.
  • 376 funds tracked by Wall St. Rank held Oceaneering as of Q2 2026.

Based on Prelude Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.