Latest Institutional Transactions on Oceaneering International Inc (OII)
This table provides information on the latest institutional transactions involving Oceaneering International Inc (OII) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 13, 2025
Q3 2025
|
Swiss National Bank
Zurich, V8 |
SELL
|
- |
-800- 0.41% |
$16.4K - $20.5K
|
195K
$4.67M
|
|
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
141K+ 121.7% |
$2.88M - $3.61M
|
256K
$6.13M
|
|
|
Nov 13, 2025
Q3 2025
|
O'Shaughnessy Asset Management, LLC
Stamford, CT |
BUY
|
- |
2.81K+ 16.99% |
$57.5K - $72.1K
|
19.3K
$463K
|
|
|
Nov 13, 2025
Q3 2025
|
Guggenheim Capital LLC
Chicago, IL |
SELL
|
- |
-1.73K- 13.6% |
$35.5K - $44.5K
|
11K
$264K
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
20.4KNew |
$418K - $523K
|
20.4K
$488K
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-118K- 54.75% |
$2.41M - $3.02M
|
97.3K
$2.33M
|
|
|
Nov 13, 2025
Q3 2025
|
Wealthspire Advisors, LLC
New York, NY |
BUY
|
- |
216New |
$4.42K - $5.54K
|
216
$5.17K
|
|
|
Nov 13, 2025
Q3 2025
|
Comerica Bank
|
SELL
|
- |
-10.6K- 18.92% |
$216K - $271K
|
45.3K
$1.08M
|
|
|
Nov 13, 2025
Q3 2025
|
Kestra Advisory Services, LLC
|
SELL
|
- |
-4.49K- 7.35% |
$92K - $115K
|
56.6K
$1.36M
|
|
|
Nov 13, 2025
Q3 2025
|
Pathstone Holdings, LLC
Englewood, NJ |
BUY
|
- |
3.29K+ 5.24% |
$67.4K - $84.5K
|
66.2K
$1.58M
|
|
|
Nov 13, 2025
Q3 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
6.39K+ 1.39% |
$131K - $164K
|
466K
$11.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
SELL
|
- |
-36.4K- 5.6% |
$746K - $935K
|
614K
$14.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Prudential Financial Inc
Newark, NJ |
BUY
|
- |
82.1K+ 40.13% |
$1.68M - $2.11M
|
287K
$6.87M
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
SELL
|
- |
-1.5K- 0.6% |
$30.6K - $38.4K
|
248K
$5.94M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
SELL
|
- |
-88.2K- 15.22% |
$1.81M - $2.26M
|
492K
$11.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
7.88K+ 5.87% |
$161K - $202K
|
142K
$3.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
26.7K+ 31.19% |
$547K - $685K
|
112K
$2.69M
|
|
|
Nov 13, 2025
Q3 2025
|
Met Life Investment Management, LLC
Whippany, NJ |
SELL
|
- |
-1.1K- 1.93% |
$22.5K - $28.1K
|
55.8K
$1.34M
|
|
|
Nov 12, 2025
Q3 2025
|
Huntington National Bank
Columbus, OH |
SELL
|
- |
-81- 77.88% |
$1.66K - $2.08K
|
23
$551
|
|
|
Nov 12, 2025
Q3 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
273K+ 8.09% |
$5.58M - $7M
|
3.64M
$87.2M
|
|
|
Nov 12, 2025
Q3 2025
|
First Trust Advisors LP
Wheaton, IL |
SELL
|
- |
-94.3K- 17.53% |
$1.93M - $2.42M
|
444K
$10.6M
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
4K+ 0.18% |
$81.9K - $103K
|
2.25M
$53.9M
|
|
|
Nov 12, 2025
Q3 2025
|
Neo Ivy Capital Management
New York, NY |
BUY
|
- |
8.37KNew |
$171K - $215K
|
8.37K
$200K
|
|
|
Nov 12, 2025
Q3 2025
|
Principal Securities, Inc.
Des Moines, IA |
BUY
|
- |
35+ 94.59% |
$716 - $898
|
72
$1.72K
|
|
|
Nov 12, 2025
Q3 2025
|
Ken Fisher
Fisher Asset Management, LLC | Camas, Wa
|
BUY
|
- |
66.6K+ 11.61% |
$1.36M - $1.71M
|
640K
$15.3M
|
|
|
Nov 12, 2025
Q3 2025
|
Simplex Trading, LLC
|
BUY
|
- |
101New |
$2.07K - $2.59K
|
101
$2.42K
|
|
|
Nov 12, 2025
Q3 2025
|
Cambridge Investment Research Advisors, Inc.
|
BUY
|
- |
196+ 1.66% |
$4.01K - $5.03K
|
12K
$288K
|
|
|
Nov 12, 2025
Q3 2025
|
Sterling Capital Management LLC
Charlotte, NC |
BUY
|
- |
458+ 92.34% |
$9.38K - $11.8K
|
954
$22.8K
|
|
|
Nov 12, 2025
Q3 2025
|
Neuberger Berman Group LLC
New York, NY |
SELL
|
- |
-81.7K- 2.26% |
$1.67M - $2.1M
|
3.54M
$84.7M
|
|
|
Nov 12, 2025
Q3 2025
|
Blair William & CO
Chicago, IL |
BUY
|
- |
9.96KNew |
$204K - $256K
|
9.96K
$239K
|
|
|
Nov 12, 2025
Q3 2025
|
Natixis Advisors, L.P.
Boston, MA |
BUY
|
- |
2.82K+ 7.46% |
$57.8K - $72.5K
|
40.7K
$974K
|
|
|
Nov 12, 2025
Q3 2025
|
Hfm Investment Advisors, LLC
Glassboro, NJ |
SELL
|
- |
-1- 12.5% |
$20.5 - $25.7
|
7
$168
|
|
|
Nov 12, 2025
Q3 2025
|
R Squared LTD
Central, K3 |
BUY
|
- |
9.26KNew |
$190K - $238K
|
9.26K
$222K
|
|
|
Nov 12, 2025
Q3 2025
|
New Age Alpha Advisors, LLC
Rye, NY |
SELL
|
- |
-84- 1.83% |
$1.72K - $2.16K
|
4.52K
$108K
|
|
|
Nov 12, 2025
Q3 2025
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
BUY
|
- |
4.43K+ 20.5% |
$90.7K - $114K
|
26K
$623K
|
|
|
Nov 12, 2025
Q3 2025
|
Legato Capital Management LLC
|
BUY
|
- |
16K+ 53.35% |
$327K - $411K
|
46K
$1.1M
|
|
|
Nov 12, 2025
Q3 2025
|
Erste Asset Management Gmb H
Vienna, C4 |
SELL
|
- |
-400Closed |
$8.19K - $10.3K
|
0
$0
|
|
|
Nov 12, 2025
Q3 2025
|
Dynamic Technology Lab Private LTD
Singapore, U0 |
BUY
|
- |
4.78K+ 34.92% |
$97.8K - $123K
|
18.5K
$442K
|
|
|
Nov 12, 2025
Q3 2025
|
Schroder Investment Management Group
London, X0 |
BUY
|
- |
28.8K+ 6.43% |
$590K - $740K
|
477K
$11.4M
|
|
|
Nov 12, 2025
Q3 2025
|
Parallel Advisors, LLC
|
SELL
|
- |
-246- 34.07% |
$5.04K - $6.31K
|
476
$11.4K
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
95.3K+ 32.75% |
$1.95M - $2.44M
|
386K
$9.24M
|
|
|
Nov 12, 2025
Q3 2025
|
Gabelli Funds LLC
Rye, NY |
BUY
|
- |
5.5K+ 3.01% |
$113K - $141K
|
188K
$4.51M
|
|
|
Nov 12, 2025
Q3 2025
|
Mario Gabelli
Gamco Investors, Inc. Et Al | Rye, Ny
|
SELL
|
- |
-44K- 12.56% |
$901K - $1.13M
|
306K
$7.34M
|
|
|
Nov 12, 2025
Q3 2025
|
Nikko Asset Management Americas, Inc.
|
SELL
|
- |
-741- 2.73% |
$15.2K - $19K
|
26.4K
$632K
|
|
|
Nov 12, 2025
Q3 2025
|
Nuveen, LLC
Charlotte, NC |
SELL
|
- |
-35.6K- 4.71% |
$729K - $913K
|
720K
$17.2M
|
|
|
Nov 12, 2025
Q3 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-15.6K- 31.07% |
$320K - $401K
|
34.7K
$830K
|
|
|
Nov 12, 2025
Q3 2025
|
South Dakota Investment Council
Sioux Falls, SD |
BUY
|
- |
41.6KNew |
$852K - $1.07M
|
41.6K
$996K
|
|
|
Nov 12, 2025
Q3 2025
|
Lpl Financial LLC
Fort Mill, SC |
SELL
|
- |
-25.7K- 36.79% |
$525K - $659K
|
44.1K
$1.06M
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
BUY
|
- |
98.3K+ 3.08% |
$2.01M - $2.52M
|
3.29M
$78.7M
|
|
|
Nov 12, 2025
Q3 2025
|
Edgestream Partners, L.P.
Princeton, NJ |
SELL
|
- |
-92K- 22.82% |
$1.88M - $2.36M
|
311K
$7.45M
|
|