HELIX ENERGY SOLUTIONS GRP I

Ticker: HLX CUSIP: 42330P107 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q1 2025
Shares 211,733 Value ($000) $1,760 Avg Close $8.42 Range $7.56 - $9.75
Q1 2024
Shares 153,516 Value ($000) $1,664 Avg Close $9.73 Range $8.91 - $10.99
Q4 2023
Shares 107,481 Value ($000) $1,105 Avg Close $9.93 Range $8.82 - $11.15
Q3 2023
Shares 458,387 Value ($000) $5,120 Avg Close $9.63 Range $7.24 - $11.88
Q1 2023
Shares 157,060 Value ($000) $1,216 Avg Close $7.81 Range $6.81 - $9.16
Q3 2022
Shares 54,400 Value ($000) $210 Avg Close $3.79 Range $2.47 - $4.62
Q2 2021
Shares 66,027 Value ($000) $377 Avg Close $5.26 Range $4.05 - $6.70
Q4 2019
Shares 297,389 Value ($000) $2,864 Avg Close $8.65 Range $7.42 - $10.00
Q1 2019
Shares 621,280 Value ($000) $4,915 Avg Close $7.16 Range $5.19 - $8.19
Q4 2018
Shares 207,519 Value ($000) $1,122 Avg Close $8.15 Range $5.05 - $10.89
Q4 2016
Shares 172,162 Value ($000) $1,518 Avg Close $9.65 Range $8.05 - $11.87
Q3 2016
Shares 195,809 Value ($000) $1,592 Avg Close $7.57 Range $6.48 - $8.69
Q2 2016
Shares 24,268 Value ($000) $164 Avg Close $7.24 Range $4.87 - $9.07
Q3 2014
Shares 5,232 Value ($000) $115 Avg Close $25.52 Range $21.91 - $28.00
Q2 2014
Shares 11,800 Value ($000) $310 Avg Close $23.79 Range $21.59 - $26.41