OCEANEERING INTL INC

Ticker: OII CUSIP: 675232102 Class: COM

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 418,786 Value ($000) $10,063 Avg Close $24.15 Range $22.02 - $27.71

Q3 2025

Shares 466,125 Value ($000) $11,551 Avg Close $22.93 Range $20.21 - $26.30

Q2 2025

Shares 459,733 Value ($000) $9,526 Avg Close $19.28 Range $15.46 - $22.69

Q1 2025

Shares 425,030 Value ($000) $9,270 Avg Close $23.74 Range $18.87 - $28.31

Q4 2024

Shares 386,264 Value ($000) $10,074 Avg Close $26.45 Range $22.98 - $30.98

Q3 2024

Shares 378,852 Value ($000) $9,422 Avg Close $25.76 Range $21.75 - $30.45

Q2 2024

Shares 420,877 Value ($000) $9,958 Avg Close $23.11 Range $20.75 - $25.66

Q1 2024

Shares 438,080 Value ($000) $10,251 Avg Close $20.99 Range $18.95 - $23.70

Q4 2023

Shares 511,624 Value ($000) $10,887 Avg Close $22.16 Range $18.67 - $26.29

Q3 2023

Shares 556,869 Value ($000) $14,323 Avg Close $22.84 Range $18.56 - $27.46

Q2 2023

Shares 497,523 Value ($000) $9,304 Avg Close $17.23 Range $14.99 - $19.00

Q1 2023

Shares 524,723 Value ($000) $9,251 Avg Close $19.28 Range $15.75 - $22.26

Q4 2022

Shares 454,734 Value ($000) $7,953 Avg Close $13.29 Range $8.35 - $17.55

Q3 2022

Shares 437,849 Value ($000) $3,486 Avg Close $9.40 Range $7.25 - $11.39

Q2 2022

Shares 320,813 Value ($000) $3,425 Avg Close $12.30 Range $8.56 - $16.18

Q1 2022

Shares 215,296 Value ($000) $3,264 Avg Close $14.39 Range $11.39 - $18.20

Q4 2021

Shares 212,299 Value ($000) $2,402 Avg Close $12.96 Range $10.22 - $16.36

Q3 2021

Shares 215,986 Value ($000) $2,877 Avg Close $13.04 Range $10.71 - $16.75

Q2 2021

Shares 159,144 Value ($000) $2,478 Avg Close $13.94 Range $9.41 - $18.20

Q1 2021

Shares 163,693 Value ($000) $1,869 Avg Close $11.09 Range $7.94 - $15.40

Q4 2020

Shares 169,704 Value ($000) $1,349 Avg Close $5.84 Range $3.31 - $8.90

Q3 2020

Shares 164,491 Value ($000) $579 Avg Close $5.28 Range $3.34 - $6.55

Q2 2020

Shares 161,476 Value ($000) $1,032 Avg Close $5.27 Range $2.45 - $8.95

Q1 2020

Shares 178,963 Value ($000) $526 Avg Close $10.44 Range $2.01 - $16.00

Q4 2019

Shares 155,528 Value ($000) $2,319 Avg Close $13.91 Range $12.19 - $15.41

Q3 2019

Shares 206,751 Value ($000) $2,857 Avg Close $15.15 Range $11.38 - $21.29

Q2 2019

Shares 140,148 Value ($000) $2,858 Avg Close $17.70 Range $15.22 - $20.42

Q1 2019

Shares 144,172 Value ($000) $2,273 Avg Close $15.49 Range $11.63 - $17.19

Q4 2018

Shares 108,289 Value ($000) $2,953 Avg Close $18.81 Range $10.74 - $27.85

Q3 2018

Shares 107,826 Value ($000) $2,982 Avg Close $26.65 Range $24.69 - $28.62

Q2 2018

Shares 102,672 Value ($000) $2,614 Avg Close $22.39 Range $17.72 - $25.72

Q1 2018

Shares 99,623 Value ($000) $1,847 Avg Close $20.05 Range $17.41 - $23.56

Q4 2017

Shares 61,055 Value ($000) $1,291 Avg Close $21.26 Range $17.11 - $26.04

Q3 2017

Shares 57,834 Value ($000) $1,520 Avg Close $24.21 Range $21.43 - $26.95

Q2 2017

Shares 61,160 Value ($000) $1,397 Avg Close $25.44 Range $20.74 - $28.21

Q1 2017

Shares 59,634 Value ($000) $1,615 Avg Close $27.32 Range $24.57 - $29.53

Q4 2016

Shares 60,491 Value ($000) $1,707 Avg Close $26.94 Range $22.47 - $32.12

Q3 2016

Shares 43,735 Value ($000) $1,204 Avg Close $27.68 Range $24.33 - $31.55

Q2 2016

Shares 37,135 Value ($000) $1,109 Avg Close $32.63 Range $28.36 - $36.92

Q1 2016

Shares 23,778 Value ($000) $791 Avg Close $31.14 Range $25.33 - $39.04

Q4 2015

Shares 13,946 Value ($000) $523 Avg Close $42.79 Range $36.87 - $48.11

Q3 2015

Shares 7,369 Value ($000) $290 Avg Close $41.47 Range $37.00 - $46.86

Q2 2015

Shares 275 Value ($000) $13 Avg Close $52.58 Range $46.05 - $59.65

Q1 2015

Shares 283 Value ($000) $15 Avg Close $53.35 Range $48.37 - $59.37

Q4 2014

Shares 8,327 Value ($000) $490 Avg Close $64.22 Range $56.58 - $72.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	418,786	$10,063	$24.15	$22.02 - $27.71
Q3 2025	466,125	$11,551	$22.93	$20.21 - $26.30
Q2 2025	459,733	$9,526	$19.28	$15.46 - $22.69
Q1 2025	425,030	$9,270	$23.74	$18.87 - $28.31
Q4 2024	386,264	$10,074	$26.45	$22.98 - $30.98
Q3 2024	378,852	$9,422	$25.76	$21.75 - $30.45
Q2 2024	420,877	$9,958	$23.11	$20.75 - $25.66
Q1 2024	438,080	$10,251	$20.99	$18.95 - $23.70
Q4 2023	511,624	$10,887	$22.16	$18.67 - $26.29
Q3 2023	556,869	$14,323	$22.84	$18.56 - $27.46
Q2 2023	497,523	$9,304	$17.23	$14.99 - $19.00
Q1 2023	524,723	$9,251	$19.28	$15.75 - $22.26
Q4 2022	454,734	$7,953	$13.29	$8.35 - $17.55
Q3 2022	437,849	$3,486	$9.40	$7.25 - $11.39
Q2 2022	320,813	$3,425	$12.30	$8.56 - $16.18
Q1 2022	215,296	$3,264	$14.39	$11.39 - $18.20
Q4 2021	212,299	$2,402	$12.96	$10.22 - $16.36
Q3 2021	215,986	$2,877	$13.04	$10.71 - $16.75
Q2 2021	159,144	$2,478	$13.94	$9.41 - $18.20
Q1 2021	163,693	$1,869	$11.09	$7.94 - $15.40
Q4 2020	169,704	$1,349	$5.84	$3.31 - $8.90
Q3 2020	164,491	$579	$5.28	$3.34 - $6.55
Q2 2020	161,476	$1,032	$5.27	$2.45 - $8.95
Q1 2020	178,963	$526	$10.44	$2.01 - $16.00
Q4 2019	155,528	$2,319	$13.91	$12.19 - $15.41
Q3 2019	206,751	$2,857	$15.15	$11.38 - $21.29
Q2 2019	140,148	$2,858	$17.70	$15.22 - $20.42
Q1 2019	144,172	$2,273	$15.49	$11.63 - $17.19
Q4 2018	108,289	$2,953	$18.81	$10.74 - $27.85
Q3 2018	107,826	$2,982	$26.65	$24.69 - $28.62
Q2 2018	102,672	$2,614	$22.39	$17.72 - $25.72
Q1 2018	99,623	$1,847	$20.05	$17.41 - $23.56
Q4 2017	61,055	$1,291	$21.26	$17.11 - $26.04
Q3 2017	57,834	$1,520	$24.21	$21.43 - $26.95
Q2 2017	61,160	$1,397	$25.44	$20.74 - $28.21
Q1 2017	59,634	$1,615	$27.32	$24.57 - $29.53
Q4 2016	60,491	$1,707	$26.94	$22.47 - $32.12
Q3 2016	43,735	$1,204	$27.68	$24.33 - $31.55
Q2 2016	37,135	$1,109	$32.63	$28.36 - $36.92
Q1 2016	23,778	$791	$31.14	$25.33 - $39.04
Q4 2015	13,946	$523	$42.79	$36.87 - $48.11
Q3 2015	7,369	$290	$41.47	$37.00 - $46.86
Q2 2015	275	$13	$52.58	$46.05 - $59.65
Q1 2015	283	$15	$53.35	$48.37 - $59.37
Q4 2014	8,327	$490	$64.22	$56.58 - $72.19