OCEANEERING INTERNATIONAL INC - COMMON STOCK (OII)
CUSIP: 675232102
Q4 2025 13F Holders as of 31 Dec 2025
- Type / Class
- Equity / COMMON STOCK
- Shares outstanding
- 98,709,725
- Total 13F shares
- 100,126,509
- Share change
- +5,066,559
- Total reported value
- $2,406,736,038
- Put/Call ratio
- 79%
- Price per share
- $24.03
- Number of holders
- 311
- Value change
- +$121,378,355
- Number of buys
- 150
- Number of sells
- 132
Quarterly Holders Quick Answers
What is CUSIP 675232102?
CUSIP 675232102 identifies OII - OCEANEERING INTERNATIONAL INC - COMMON STOCK in SEC institutional holdings data.
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Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 675232102:
Top shareholders of OII - OCEANEERING INTERNATIONAL INC - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
|
Company |
14%
from 13D/G
|
15,668,933
|
$388,276,155 | — | 30 Sep 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
12%
|
12,183,440
|
$301,905,645 | — | 30 Sep 2025 | |
| BROWN ADVISORY INC |
13F
13D/G
|
Company |
6.6%
from 13D/G
|
7,702,263
|
$190,862,081 | — | 30 Sep 2025 | |
| STATE STREET CORP |
13F
|
Company |
4.5%
|
4,431,886
|
$109,822,135 | — | 30 Sep 2025 | |
| EARNEST PARTNERS LLC |
13F
13D/G
|
Company |
4.2%
from 13D/G
|
4,016,698
|
$99,533,776 | — | 30 Sep 2025 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
3.7%
|
3,642,873
|
$90,270,393 | — | 30 Sep 2025 | |
| Neuberger Berman Group LLC |
13F
|
Company |
3.6%
|
3,539,558
|
$87,710,247 | — | 30 Sep 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
3.3%
|
3,285,951
|
$81,428,521 | — | 30 Sep 2025 | |
| Greenhouse Funds LLLP |
13F
|
Company |
2.5%
|
2,491,803
|
$61,746,878 | — | 30 Sep 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.3%
|
2,252,867
|
$55,838,390 | — | 30 Sep 2025 | |
| LOOMIS SAYLES & CO L P |
13F
|
Company |
1.9%
|
1,897,037
|
$47,008,577 | — | 30 Sep 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
1.4%
|
1,425,378
|
$35,320,866 | — | 30 Sep 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
1.4%
|
1,417,423
|
$35,123,742 | — | 30 Sep 2025 | |
| VAN ECK ASSOCIATES CORP |
13F
|
Company |
1.3%
|
1,329,295
|
$32,940,000 | — | 30 Sep 2025 | |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ |
13F
|
Company |
1.3%
|
1,301,792
|
$32,258,406 | — | 30 Sep 2025 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
1.3%
|
1,288,903
|
$31,939,000 | — | 30 Sep 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
1.1%
|
1,131,907
|
$28,048,655 | — | 30 Sep 2025 | |
| MORGAN STANLEY |
13F
|
Company |
1%
|
1,014,853
|
$25,148,071 | — | 30 Sep 2025 | |
| Aristotle Capital Boston, LLC |
13F
|
Company |
0.85%
|
843,793
|
$20,909,192 | — | 30 Sep 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.77%
|
763,907
|
$18,929,614 | — | 30 Sep 2025 | |
| Nuveen, LLC |
13F
|
Company |
0.73%
|
720,028
|
$17,842,294 | — | 30 Sep 2025 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
0.71%
|
702,746
|
$17,414,047 | — | 30 Sep 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.71%
|
700,261
|
$17,352,467 | — | 30 Sep 2025 | |
| Qube Research & Technologies Ltd |
13F
|
Company |
0.71%
|
699,380
|
$17,330,636 | — | 30 Sep 2025 | |
| ALGERT GLOBAL LLC |
13F
|
Company |
0.66%
|
649,747
|
$16,101,000 | — | 30 Sep 2025 | |
| Fisher Asset Management, LLC |
13F
|
Company |
0.65%
|
639,884
|
$15,856,325 | — | 30 Sep 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.63%
|
617,961
|
$15,313,077 | — | 30 Sep 2025 | |
| Invesco Ltd. |
13F
|
Company |
0.62%
|
613,761
|
$15,208,997 | — | 30 Sep 2025 | |
| Ranger Investment Management, L.P. |
13F
|
Company |
0.6%
|
595,970
|
$14,768,137 | — | 30 Sep 2025 | |
| Boston Trust Walden Corp |
13F
|
Company |
0.6%
|
594,950
|
$14,742,861 | — | 30 Sep 2025 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.55%
|
546,729
|
$13,547,946 | — | 30 Sep 2025 | |
| Sagefield Capital LP |
13F
|
Company |
0.52%
|
509,618
|
$12,628,334 | — | 30 Sep 2025 | |
| TUDOR INVESTMENT CORP ET AL |
13F
|
Company |
0.5%
|
491,928
|
$12,189,976 | — | 30 Sep 2025 | |
| UBS Group AG |
13F
|
Company |
0.5%
|
491,636
|
$12,182,741 | — | 30 Sep 2025 | |
| SCHRODER INVESTMENT MANAGEMENT GROUP |
13F
|
Company |
0.48%
|
477,216
|
$11,968,578 | — | 30 Sep 2025 | |
| SEI INVESTMENTS CO |
13F
|
Company |
0.47%
|
466,125
|
$11,550,581 | — | 30 Sep 2025 | |
| Goehring & Rozencwajg Associates, LLC |
13F
|
Company |
0.47%
|
466,058
|
$11,548,917 | — | 30 Sep 2025 | |
| Cubist Systematic Strategies, LLC |
13F
|
Company |
0.46%
|
451,155
|
$11,179,621 | — | 30 Sep 2025 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
0.45%
|
443,577
|
$10,991,838 | — | 30 Sep 2025 | |
| PUBLIC SECTOR PENSION INVESTMENT BOARD |
13F
|
Company |
0.4%
|
390,866
|
$9,685,659 | — | 30 Sep 2025 | |
| BARCLAYS PLC |
13F
|
Company |
0.39%
|
386,103
|
$9,567,634 | — | 30 Sep 2025 | |
| KEATING INVESTMENT COUNSELORS INC |
13F
|
Company |
0.36%
|
357,973
|
$8,870,571 | — | 30 Sep 2025 | |
| PANAGORA ASSET MANAGEMENT INC |
13F
|
Company |
0.32%
|
319,416
|
$7,915,128 | — | 30 Sep 2025 | |
| Edgestream Partners, L.P. |
13F
|
Company |
0.32%
|
311,227
|
$7,712,205 | — | 30 Sep 2025 | |
| GAMCO INVESTORS, INC. ET AL |
13F
|
Company |
0.31%
|
306,440
|
$7,593,583 | — | 30 Sep 2025 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.31%
|
302,912
|
$7,506,159 | — | 30 Sep 2025 | |
| PRUDENTIAL FINANCIAL INC |
13F
|
Company |
0.29%
|
286,818
|
$7,107,350 | — | 30 Sep 2025 | |
| SIR Capital Management, L.P. |
13F
|
Company |
0.28%
|
272,400
|
$6,750,072 | — | 30 Sep 2025 | |
| Legal & General Group Plc |
13F
|
Company |
0.27%
|
265,318
|
$6,574,581 | — | 30 Sep 2025 | |
| Russell Investments Group, Ltd. |
13F
|
Company |
0.26%
|
256,093
|
$6,346,000 | — | 30 Sep 2025 |
Institutional Holders of OCEANEERING INTERNATIONAL INC - COMMON STOCK (OII) as of Q4 2025
As of 31 Dec 2025,
OCEANEERING INTERNATIONAL INC - COMMON STOCK (OII) was held by
311 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
100,126,509 shares.
The largest 10 holders included
BlackRock, Inc., VANGUARD GROUP INC, BROWN ADVISORY INC, STATE STREET CORP, Morgan Stanley Institutional Investment Advisors LLC, EARNEST PARTNERS LLC, AMERICAN CENTURY COMPANIES INC, DIMENSIONAL FUND ADVISORS LP, NEUBERGER BERMAN GROUP LLC, and Greenhouse Funds LLLP.
This page lists
311
institutional shareholders reporting positions in this security
for the Q4 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
298
Q4 2025 holders
311
Holder diff
13
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 Value $ | Q4 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.