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Livermore
Livermore
ZHEN

HighTower Advisors, LLC

SEC CIK
0001462245
Latest filing
Aug 25, 2026

RBBN holding history

Ribbon Communications Inc. in every 13F filed by HighTower Advisors, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

RBBN overviewAll 13F holders of RBBNFull Q2 2026 holdings

Shares (Q4 2025)
0
Sold out in Q4 2025
Value
$0
% of portfolio
0.0%
Quarters held
19
Since Q1 2021
Holdings of RBBN by HighTower Advisors, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q4 20250$00.0%−24,828−100.0%Sold outHolders
Q3 202524,828$94.3K<0.1%−319−1.3%ReducedHolders
Q2 202525,147$100.8K<0.1%+56+0.2%AddedHolders
Q1 202525,091$98.4K<0.1%−170−0.7%ReducedHolders
Q4 202425,261$105.1K<0.1%+113+0.4%AddedHolders
Q3 202425,148$82.0K<0.1%−240−0.9%ReducedHolders
Q2 202425,388$84.0K<0.1%+337+1.3%AddedHolders
Q1 202425,051$79.0K<0.1%−29−0.1%ReducedHolders
Q4 202325,080$73.0K<0.1%+130+0.5%AddedHolders
Q3 202324,950$68.0K<0.1%+33+0.1%AddedHolders
Q2 202324,917$71.0K<0.1%−30−0.1%ReducedHolders
Q1 202324,947$85.0K<0.1%−49−0.2%ReducedHolders
Q4 202224,996$71.0K<0.1%−1,571−5.9%ReducedHolders
Q3 202226,567$58.0K<0.1%+51+0.2%AddedHolders
Q2 202226,516$81.0K<0.1%+97+0.4%AddedHolders
Q1 202226,419$81.0K<0.1%−10,349−28.1%ReducedHolders
Q4 202136,768$221.0K<0.1%−1,410−3.7%ReducedHolders
Q3 202138,178$228.0K<0.1%00.0%UnchangedHolders
Q2 202138,178$291.0K<0.1%+4,136+12.1%AddedHolders
Q1 202134,042$280.0K<0.1%––Holders

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