Skip to main content
Livermore
Livermore
ZHEN

Millennium Management LLC

SEC CIK
0001273087
Latest filing
Aug 14, 2026

GLDD holding history

Great Lakes Dredge & Dock CORP in every 13F filed by Millennium Management LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

GLDD overviewAll 13F holders of GLDDFull Q2 2026 holdings

Shares (Q2 2026)
0
Sold out in Q2 2026
Value
$0
% of portfolio
0.0%
Quarters held
19
Since Q1 2021
Holdings of GLDD by Millennium Management LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20260$00.0%−1,131,127−100.0%Sold outHolders
Q1 20261,131,127$19.2M<0.1%−466,354−29.2%ReducedHolders
Q4 20251,597,481$21.0M<0.1%+451,346+39.4%AddedHolders
Q3 20251,146,135$13.7M<0.1%+797,411+228.7%AddedHolders
Q2 2025348,724$4.25M<0.1%+82,165+30.8%AddedHolders
Q1 2025266,559$2.32M<0.1%−431,512−61.8%ReducedHolders
Q4 2024698,071$7.88M<0.1%+501,032+254.3%AddedHolders
Q3 2024197,039$2.07M<0.1%+84,959+75.8%AddedHolders
Q2 2024112,080$984.1K<0.1%−52,236−31.8%ReducedHolders
Q1 2024164,316$1.44M<0.1%+164,316NewHolders
Q4 20230$00.0%−204,589−100.0%Sold outHolders
Q3 2023204,589$1.63M<0.1%−62,747−23.5%ReducedHolders
Q2 2023267,336$2.18M<0.1%+222,792+500.2%AddedHolders
Q1 202344,544$242.0K<0.1%−15,040−25.2%ReducedHolders
Q4 202259,584$355.0K<0.1%+5,006+9.2%AddedHolders
Q3 202254,578$414.0K<0.1%+40,165+278.7%AddedHolders
Q2 202214,413$189.0K<0.1%−40,212−73.6%ReducedHolders
Q1 202254,625$766.0K<0.1%+54,625NewHolders
Q4 20210$00.0%−28,772−100.0%Sold outHolders
Q3 202128,772$434.0K<0.1%−113,791−79.8%ReducedHolders
Q2 2021142,563$2.08M<0.1%−425,584−74.9%ReducedHolders
Q1 2021568,147$8.28M<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.