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 |
|---|---|---|---|---|---|---|---|
|
Jan 21, 2026
Q4 2025
|
Sjs Investment Consulting Inc.
Sylvania, OH |
BUY
|
- |
9+ 90.0% |
$200 - $227
|
19
$455
|
|
|
Jan 21, 2026
Q4 2025
|
Flagship Harbor Advisors, LLC
|
BUY
|
- |
433New |
$9.61K - $10.9K
|
433
$10.4K
|
|
|
Jan 21, 2026
Q4 2025
|
Sound Income Strategies, LLC
|
BUY
|
- |
140New |
$3.11K - $3.53K
|
140
$3.35K
|
|
|
Jan 20, 2026
Q4 2025
|
Signaturefd, LLC
Atlanta, GA |
BUY
|
- |
295+ 19.8% |
$6.55K - $7.44K
|
1.79K
$42.7K
|
|
|
Jan 20, 2026
Q4 2025
|
Advisor Net Financial, Inc
|
BUY
|
- |
213+ 34.69% |
$4.73K - $5.37K
|
827
$19.8K
|
|
|
Jan 20, 2026
Q4 2025
|
Harbor Capital Advisors, Inc.
|
BUY
|
- |
4.88K+ 18.9% |
$108K - $123K
|
30.7K
$735K
|
|
|
Jan 16, 2026
Q4 2025
|
Louisiana State Employees Retirement System
|
SELL
|
- |
-400- 0.87% |
$8.88K - $10.1K
|
45.7K
$1.09M
|
|
|
Jan 15, 2026
Q4 2025
|
Nisa Investment Advisors, LLC
|
SELL
|
- |
-226- 1.53% |
$5.02K - $5.7K
|
14.5K
$347K
|
|
|
Jan 15, 2026
Q4 2025
|
Fortitude Family Office, LLC
Scottsdale, AZ |
SELL
|
- |
-8- 13.33% |
$178 - $202
|
52
$1.24K
|
|
|
Jan 14, 2026
Q4 2025
|
Spire Wealth Management
|
BUY
|
- |
567New |
$12.6K - $14.3K
|
567
$13.6K
|
|
|
Jan 14, 2026
Q4 2025
|
Wedge Capital Management L L P
|
BUY
|
- |
5.65K+ 10.25% |
$125K - $142K
|
60.7K
$1.45M
|
|
|
Jan 13, 2026
Q4 2025
|
Jfs Wealth Advisors, LLC
|
BUY
|
- |
24+ 51.06% |
$533 - $605
|
71
$1.7K
|
|
|
Jan 13, 2026
Q4 2025
|
Fort Washington Investment Advisors Inc
|
SELL
|
- |
-445K- 34.2% |
$9.88M - $11.2M
|
857K
$20.5M
|
|
|
Jan 09, 2026
Q4 2025
|
Sg Americas Securities, LLC
|
SELL
|
- |
-3.12K- 2.0% |
$69.4K - $78.8K
|
153K
$3.67M
|
|
|
Jan 09, 2026
Q4 2025
|
Rialto Wealth Management, LLC
Syracuse, NY |
SELL
|
- |
-2- 6.25% |
$44.4 - $50.4
|
30
$718
|
|
|
Jan 08, 2026
Q4 2025
|
Wealth Enhancement Advisory Services, LLC
|
BUY
|
- |
1.31K+ 5.96% |
$29.1K - $33.1K
|
23.3K
$558K
|
|
|
Jan 06, 2026
Q4 2025
|
Central Pacific Bank Trust Division
Honolulu, HI |
SELL
|
- |
-4.46K- 42.74% |
$99K - $112K
|
5.97K
$143K
|
|
|
Jan 02, 2026
Q4 2025
|
Gamma Investing LLC
Foster City, CA |
BUY
|
- |
324+ 9.24% |
$7.19K - $8.17K
|
3.83K
$91.7K
|
|
| Q3 2025 | |||||||
|
Jan 05, 2026
Q3 2025
|
Catherine Avery Investment Management LLC
Longboat Key, FL |
SELL
|
- |
-15Closed |
$307 - $385
|
0
$0
|
|
|
Dec 02, 2025
Q3 2025
|
Allworth Financial LP
|
BUY
|
- |
1+ 0.37% |
$20.5 - $25.7
|
273
$6.54K
|
|
|
Dec 02, 2025
Q3 2025
|
Ifp Advisors, Inc
|
SELL
|
- |
-77- 2.58% |
$1.58K - $1.98K
|
2.91K
$69.6K
|
|
|
Nov 24, 2025
Q3 2025
|
Fulcrum Asset Management LLP
London, X0 |
SELL
|
- |
-1.11K- 2.7% |
$22.8K - $28.5K
|
40K
$958K
|
|
|
Nov 21, 2025
Q3 2025
|
Cibc Private Wealth Group, LLC
|
BUY
|
- |
2+ 4.65% |
$40.9 - $51.3
|
45
$1.08K
|
|
|
Nov 21, 2025
Q3 2025
|
Cibc Bancorp Usa Inc.
Chicago, IL |
SELL
|
- |
-45- 0.45% |
$921 - $1.15K
|
10K
$240K
|
|
|
Nov 19, 2025
Q3 2025
|
Sunbelt Securities, Inc.
Houston, TX |
BUY
|
- |
119New |
$2.44K - $3.05K
|
119
$2.85K
|
|
|
Nov 19, 2025
Q3 2025
|
Captrust Financial Advisors
Raleigh, NC |
BUY
|
- |
3.89K+ 21.75% |
$79.7K - $99.9K
|
21.8K
$522K
|
|
|
Nov 18, 2025
Q3 2025
|
Advisory Services Network, LLC
|
BUY
|
- |
11New |
$225 - $282
|
11
$263
|
|
|
Nov 18, 2025
Q3 2025
|
Pictet Asset Management Holding Sa
Carouge, V8 |
SELL
|
- |
-3.75K- 23.31% |
$76.7K - $96.2K
|
12.3K
$295K
|
|
|
Nov 17, 2025
Q3 2025
|
Dark Forest Capital Management LP
Weston, CT |
SELL
|
- |
-75.5K- 90.29% |
$1.55M - $1.94M
|
8.13K
$195K
|
|
|
Nov 17, 2025
Q3 2025
|
Great West Life Assurance CO
Winnipeg, A2 |
BUY
|
- |
2.34K+ 2.82% |
$47.9K - $60.1K
|
85.4K
$2.05M
|
|
|
Nov 14, 2025
Q3 2025
|
Alliancebernstein L.P.
New York, NY |
SELL
|
- |
-2.9K- 2.49% |
$59.4K - $74.4K
|
114K
$2.72M
|
|
|
Nov 14, 2025
Q3 2025
|
Bridgeway Capital Management, LLC
Houston, TX |
BUY
|
- |
98.5KNew |
$2.02M - $2.53M
|
98.5K
$2.36M
|
|
|
Nov 14, 2025
Q3 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
47.1K+ 56.31% |
$964K - $1.21M
|
131K
$3.13M
|
|
|
Nov 14, 2025
Q3 2025
|
Manatuck Hill Partners, LLC
Westport, CT |
BUY
|
- |
40KNew |
$819K - $1.03M
|
40K
$958K
|
|
|
Nov 14, 2025
Q3 2025
|
Balyasny Asset Management LLC
Chicago, IL |
SELL
|
- |
-1.15M- 84.34% |
$23.5M - $29.5M
|
213K
$5.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
CALL |
14.9KNew |
$305K - $382K
|
14.9K
$357K
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-142K- 79.04% |
$2.9M - $3.64M
|
37.6K
$900K
|
|
|
Nov 14, 2025
Q3 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
PUT |
100KNew |
$2.05M - $2.57M
|
100K
$2.39M
|
|
|
Nov 14, 2025
Q3 2025
|
Core Commodity Management, LLC
Stamford, CT |
SELL
|
- |
-34.9K- 35.62% |
$715K - $896K
|
63.1K
$1.51M
|
|
|
Nov 14, 2025
Q3 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
4.59K+ 44.9% |
$94K - $118K
|
14.8K
$355K
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
160K+ 29.63% |
$3.28M - $4.11M
|
700K
$16.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
497K+ 53.47% |
$10.2M - $12.7M
|
1.43M
$34.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Axa Investment Managers S.A.
Puteaux, I0 |
BUY
|
- |
130KNew |
$2.67M - $3.34M
|
130K
$3.12M
|
|
|
Nov 14, 2025
Q3 2025
|
Wealth Preservation Advisors, LLC
Chattanooga, TN |
BUY
|
- |
30+ 150.0% |
$614 - $770
|
50
$1.2K
|
|
|
Nov 14, 2025
Q3 2025
|
Ci Private Wealth, LLC
Miami, FL |
BUY
|
- |
170+ 1.67% |
$3.48K - $4.36K
|
10.4K
$248K
|
|
|
Nov 14, 2025
Q3 2025
|
Quarry LP
New York, NY |
BUY
|
- |
1.23KNew |
$25.2K - $31.5K
|
1.23K
$29.4K
|
|
|
Nov 14, 2025
Q3 2025
|
Verition Fund Management LLC
Greenwich, CT |
SELL
|
- |
-11.7K- 47.72% |
$240K - $300K
|
12.8K
$307K
|
|
|
Nov 14, 2025
Q3 2025
|
Toroso Investments, LLC
Massapequa, NY |
BUY
|
- |
9.78KNew |
$200K - $251K
|
9.78K
$234K
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-12.5K- 5.68% |
$256K - $321K
|
208K
$4.97M
|
|
|
Nov 14, 2025
Q3 2025
|
Public Employees Retirement System Of Ohio
Columbus, OH |
BUY
|
- |
113+ 8.63% |
$2.31K - $2.9K
|
1.42K
$34K
|
|