OCEANEERING INTERNATIONAL INC - Common Stock (OII)

Historical Holders from Q1 2014 to Q3 2025

Symbol
OII on NYSE
Type / Class
Equity / Common Stock
Shares outstanding
101M
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
95.6M
Holdings value
$2.37B
% of all portfolios
0.002%
Grand Portfolio weight change
0%
Number of holders
296
Number of buys
149
Number of sells
-132
Average Value change %
+0%
Average buys %
+0%
Average sells %
0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of OCEANEERING INTERNATIONAL INC - Common Stock (OII)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 14.2% $296M 14.3M BlackRock, Inc. 30 Jun 2025
BROWN ADVISORY INC 6.6% +30% $118M $26.1M 6.62M +28.4% BROWN ADVISORY INC 31 Mar 2025
STATE STREET CORP 4.9% $88.9M 4.99M STATE STREET CORPORATION 31 Dec 2024
EARNEST PARTNERS LLC 4.2% $75.2M 4.22M EARNEST PARTNERS LLC 31 Mar 2025

Institutional Holders of OCEANEERING INTERNATIONAL INC - Common Stock (OII)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 95.6M $2.37B -$11.8M $24.78 296
2025 Q2 95.9M $1.99B -$7.88M $20.72 286
2025 Q1 96.1M $2.1B -$98.5M $21.81 284
2024 Q4 101M $2.62B -$9.53M $26.08 284
2024 Q3 101M $2.51B +$8.12M $24.87 257
2024 Q2 100M $2.37B +$104M $23.66 232
2024 Q1 95.8M $2.24B +$51.3M $23.40 229
2023 Q4 94.4M $2.01B +$18.1M $21.28 233
2023 Q3 92.7M $2.39B -$22.2M $25.72 240
2023 Q2 93.9M $1.76B -$17.2M $18.70 222
2023 Q1 94.9M $1.67B +$36.6M $17.63 225
2022 Q4 93.2M $1.63B +$51.6M $17.49 198
2022 Q3 91.2M $726M -$16.7M $7.96 190
2022 Q2 92.4M $986M +$19.9M $10.68 191
2022 Q1 89.9M $1.36B +$47.2M $15.16 210
2021 Q4 87M $984M -$5.59M $11.31 191
2021 Q3 86.8M $1.16B -$13.2M $13.32 188
2021 Q2 87.6M $1.36B +$13.3M $15.57 183
2021 Q1 87.1M $994M +$7.81M $11.42 172
2020 Q4 86.5M $688M +$9.22M $7.95 170
2020 Q3 84.1M $297M -$12M $3.52 154
2020 Q2 86M $549M -$8.84M $6.39 167
2020 Q1 89.9M $264M -$120M $2.94 169
2019 Q4 97M $1.45B +$53.5M $14.91 208
2019 Q3 93.6M $1.27B -$47.2M $13.55 201
2019 Q2 96.1M $1.96B -$4M $20.39 197
2019 Q1 97.5M $1.54B -$25.7M $15.77 208
2018 Q4 99.2M $1.2B -$36M $12.10 194
2018 Q3 99.8M $2.75B -$147M $27.60 223
2018 Q2 106M $2.71B +$108M $25.46 229
2018 Q1 103M $1.91B +$92.7M $18.54 225
2017 Q4 98.4M $2.08B -$134M $21.14 241
2017 Q3 103M $2.71B +$100M $26.27 262
2017 Q2 100M $2.28B +$46.7M $22.84 262
2017 Q1 98M $2.65B +$224M $27.08 267
2016 Q4 98.2M $2.77B -$43.4M $28.21 303
2016 Q3 99.6M $2.74B +$44.8M $27.51 290
2016 Q2 97.3M $2.91B +$27.1M $29.86 317
2016 Q1 96.6M $3.21B +$41.6M $33.24 324
2015 Q4 94.3M $3.54B +$16.6M $37.52 329
2015 Q3 93.7M $3.68B +$88.4M $39.28 332
2015 Q2 90.4M $4.21B -$152M $46.59 345
2015 Q1 93.1M $5.02B -$16.6M $53.93 360
2014 Q4 92.9M $5.46B -$262M $58.81 376
2014 Q3 99.2M $6.46B -$35.3M $65.17 368
2014 Q2 98.2M $7.67B -$35.3M $78.13 389
2014 Q1 98.9M $7.11B +$52.2M $71.86 396