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Livermore
Livermore
ZHEN

Renaissance Technologies LLC

SEC CIK
0001037389
Latest filing
Aug 13, 2026

ORN holding history

Orion Group Holdings Inc in every 13F filed by Renaissance Technologies LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ORN overviewAll 13F holders of ORNFull Q2 2026 holdings

Shares (Q2 2026)
133,480
Value
$2.25M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of ORN by Renaissance Technologies LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026133,480$2.25M<0.1%−59,934−31.0%ReducedHolders
Q1 2026193,414$2.11M<0.1%−44,783−18.8%ReducedHolders
Q4 2025238,197$2.37M<0.1%−154,000−39.3%ReducedHolders
Q3 2025392,197$3.26M<0.1%+2,400+0.6%AddedHolders
Q2 2025389,797$3.54M<0.1%+150,700+63.0%AddedHolders
Q1 2025239,097$1.25M<0.1%+32,207+15.6%AddedHolders
Q4 2024206,890$1.52M<0.1%−199,727−49.1%ReducedHolders
Q3 2024406,617$2.35M<0.1%+143,620+54.6%AddedHolders
Q2 2024262,997$2.50M<0.1%+1,200+0.5%AddedHolders
Q1 2024261,797$2.15M<0.1%−4,000−1.5%ReducedHolders
Q4 2023265,797$1.31M<0.1%+1,900+0.7%AddedHolders
Q3 2023263,897$1.41M<0.1%−3,242−1.2%ReducedHolders
Q2 2023267,139$751.0K<0.1%+14,942+5.9%AddedHolders
Q1 2023252,197$653.0K<0.1%+19,900+8.6%AddedHolders
Q4 2022232,297$553.0K<0.1%−12,500−5.1%ReducedHolders
Q3 2022244,797$646.0K<0.1%−17,700−6.7%ReducedHolders
Q2 2022262,497$598.0K<0.1%−7,600−2.8%ReducedHolders
Q1 2022270,097$670.0K<0.1%−31,300−10.4%ReducedHolders
Q4 2021301,397$1.14M<0.1%−175,538−36.8%ReducedHolders
Q3 2021476,935$2.60M<0.1%−79,169−14.2%ReducedHolders
Q2 2021556,104$3.20M<0.1%−109,593−16.5%ReducedHolders
Q1 2021665,697$4.04M<0.1%––Holders

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