Citadel Advisors’s Oceaneering OII Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $2.78M | Buy |
78,377
+15,604
| +25% | +$505K | ﹤0.01% | 5420 |
|
|
2025
Q4 | $1.51M | Sell |
62,773
-42,351
| -40% | -$1.02M | ﹤0.01% | 6502 |
|
|
2025
Q3 | $2.6M | Buy |
105,124
+37,202
| +55% | +$853K | ﹤0.01% | 5556 |
|
|
2025
Q2 | $1.41M | Sell |
67,922
-56,323
| -45% | -$1.09M | ﹤0.01% | 6387 |
|
|
2025
Q1 | $2.71M | Buy |
+124,245
| New | +$2.95M | ﹤0.01% | 4951 |
|
|
2024
Q4 | – | Sell |
-65,423
| Closed | -$1.73M | – | 15123 |
|
|
2024
Q3 | $1.63M | Buy |
65,423
+59,455
| +996% | +$1.53M | ﹤0.01% | 5898 |
|
|
2024
Q2 | $141K | Sell |
5,968
-9,227
| -61% | -$213K | ﹤0.01% | 10433 |
|
|
2024
Q1 | $356K | Sell |
15,195
-1,540
| -9% | -$32.3K | ﹤0.01% | 9110 |
|
|
2023
Q4 | $356K | Sell |
16,735
-61,489
| -79% | -$1.36M | ﹤0.01% | 8804 |
|
|
2023
Q3 | $2.01M | Buy |
78,224
+42,355
| +118% | +$967K | ﹤0.01% | 5200 |
|
|
2023
Q2 | $671K | Sell |
35,869
-615,335
| -94% | -$10.6M | ﹤0.01% | 7280 |
|
|
2023
Q1 | $11.5M | Buy |
651,204
+463,603
| +247% | +$8.94M | ﹤0.01% | 2617 |
|
|
2022
Q4 | $3.28M | Buy |
187,601
+138,856
| +285% | +$1.85M | ﹤0.01% | 4598 |
|
|
2022
Q3 | $388K | Buy |
+48,745
| New | +$458K | ﹤0.01% | 9014 |
|
|
2021
Q4 | – | Sell |
-35,012
| Closed | -$454K | – | 14460 |
|
|
2021
Q3 | $466K | Buy |
+35,012
| New | +$456K | ﹤0.01% | 10049 |
|
|
2021
Q2 | – | Sell |
-26,409
| Closed | -$368K | – | 14195 |
|
|
2021
Q1 | $302K | Sell |
26,409
-62,417
| -70% | -$692K | ﹤0.01% | 10842 |
|
|
2020
Q4 | $706K | Buy |
88,826
+12,558
| +16% | +$73.3K | ﹤0.01% | 7483 |
|
|
2020
Q3 | $269K | Sell |
76,268
-164,293
| -68% | -$867K | ﹤0.01% | 8320 |
|
|
2020
Q2 | $1.54M | Sell |
240,561
-716,485
| -75% | -$3.78M | ﹤0.01% | 5025 |
|
|
2020
Q1 | $2.81M | Buy |
957,046
+717,808
| +300% | +$7.49M | ﹤0.01% | 3561 |
|
|
2019
Q4 | $3.57M | Sell |
239,238
-2,729,164
| -92% | -$38M | ﹤0.01% | 3546 |
|
|
2019
Q3 | $40.2M | Buy |
2,968,402
+1,051,748
| +55% | +$15.9M | 0.02% | 902 |
|
|
2019
Q2 | $39.1M | Buy |
1,916,654
+1,859,534
| +3,255% | +$32.9M | 0.02% | 890 |
|
|
2019
Q1 | $900K | Buy |
57,120
+47,111
| +471% | +$730K | ﹤0.01% | 5772 |
|
|
2018
Q4 | $121K | Sell |
10,009
-1,021,436
| -99% | -$19.2M | ﹤0.01% | 8169 |
|
|
2018
Q3 | $28.5M | Buy |
1,031,445
+1,003,466
| +3,586% | +$26.7M | 0.01% | 1118 |
|
|
2018
Q2 | $712K | Buy |
+27,979
| New | +$626K | ﹤0.01% | 5797 |
|
|
2018
Q1 | – | Sell |
-14,185
| Closed | -$284K | – | 8627 |
|
|
2017
Q4 | $300K | Buy |
+14,185
| New | +$302K | ﹤0.01% | 6462 |
|
|
2016
Q4 | – | Sell |
-322,691
| Closed | -$8.69M | – | 7664 |
|
|
2016
Q3 | $8.88M | Sell |
322,691
-334,363
| -51% | -$9.25M | 0.01% | 1468 |
|
|
2016
Q2 | $19.6M | Buy |
657,054
+370,220
| +129% | +$12.1M | 0.02% | 794 |
|
|
2016
Q1 | $9.53M | Sell |
286,834
-287,751
| -50% | -$8.96M | 0.01% | 1232 |
|
|
2015
Q4 | $21.6M | Buy |
574,585
+413,536
| +257% | +$17.7M | 0.02% | 805 |
|
|
2015
Q3 | $6.33M | Sell |
161,049
-484,586
| -75% | -$20.1M | 0.01% | 1710 |
|
|
2015
Q2 | $30.1M | Sell |
645,635
-1,330,840
| -67% | -$70M | 0.03% | 763 |
|
|
2015
Q1 | $107M | Buy |
1,976,475
+695,839
| +54% | +$37.1M | 0.1% | 207 |
|
|
2014
Q4 | $75.3M | Buy |
1,280,636
+1,246,539
| +3,656% | +$80.1M | 0.07% | 293 |
|
|
2014
Q3 | $2.22M | Sell |
34,097
-15,751
| -32% | -$1.09M | ﹤0.01% | 2744 |
|
|
2014
Q2 | $3.9M | Sell |
49,848
-365,034
| -88% | -$26.8M | ﹤0.01% | 2064 |
|
|
2014
Q1 | $29.8M | Buy |
414,882
+380,754
| +1,116% | +$27.3M | 0.03% | 605 |
|
|
2013
Q4 | $2.69M | Buy |
34,128
+8,915
| +35% | +$724K | ﹤0.01% | 2239 |
|
|
2013
Q3 | $2.05M | Sell |
25,213
-58,308
| -70% | -$4.69M | ﹤0.01% | 2391 |
|
|
2013
Q2 | $6.03M | Buy |
+83,521
| New | +$5.83M | 0.01% | 1399 |
|
Other funds holding OII
VPM
VCM
MSIIA
Citadel Advisors's OII Position: Q1 2026 in Review
Citadel Advisors increased its Oceaneering (OII) stake by 25% in Q1 2026, buying an estimated $505K and bringing the position to 78,377 shares worth $2.78M. The position accounts for ﹤0.01% of the portfolio, ranked #5420.
Citadel Advisors first reported a position in OII in Q2 2013 and has held it in 42 quarters since. The position peaked at $107M in Q1 2015. 366 funds tracked by Wall St. Rank hold OII as of Q1 2026.
- Citadel Advisors held 78,377 shares of Oceaneering worth $2.78M as of Q1 2026.
- Citadel Advisors bought 15,604 Oceaneering shares in Q1 2026, an estimated $505K.
- Oceaneering made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #5420 holding.
- Citadel Advisors first reported a position in Oceaneering in Q2 2013 and has held it in 42 quarters since.
- Citadel Advisors's Oceaneering position peaked at $107M in Q1 2015.
- 366 funds tracked by Wall St. Rank held Oceaneering as of Q1 2026.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.