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Livermore
Livermore
ZHEN

Parallel Advisors, LLC

SEC CIK
0001690010
Latest filing
Aug 5, 2026

MKTX holding history

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

MKTX overviewAll 13F holders of MKTXFull Q2 2026 holdings

Shares (Q2 2026)
105
Value
$11.9K
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of MKTX by Parallel Advisors, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026105$11.9K<0.1%+72+218.2%AddedHolders
Q1 202633$5.44K<0.1%−14−29.8%ReducedHolders
Q4 202547$8.52K<0.1%−321−87.2%ReducedHolders
Q3 2025368$64.1K<0.1%−312−45.9%ReducedHolders
Q2 2025680$151.9K<0.1%+289+73.9%AddedHolders
Q1 2025391$84.6K<0.1%+189+93.6%AddedHolders
Q4 2024202$45.7K<0.1%+23+12.8%AddedHolders
Q3 2024179$45.9K<0.1%+111+163.2%AddedHolders
Q2 202468$13.6K<0.1%+2+3.0%AddedHolders
Q1 202466$14.5K<0.1%−44−40.0%ReducedHolders
Q4 2023110$32.2K<0.1%+67+155.8%AddedHolders
Q3 202343$9.19K<0.1%−29−40.3%ReducedHolders
Q2 202372$18.8K<0.1%−22−23.4%ReducedHolders
Q1 202394$36.8K<0.1%+17+22.1%AddedHolders
Q4 202277$21.5K<0.1%−10−11.5%ReducedHolders
Q3 202287$19.0K<0.1%−107−55.2%ReducedHolders
Q2 2022194$50.0K<0.1%+62+47.0%AddedHolders
Q1 2022132$46.0K<0.1%−157−54.3%ReducedHolders
Q4 2021289$119.0K<0.1%+109+60.6%AddedHolders
Q3 2021180$76.0K<0.1%+36+25.0%AddedHolders
Q2 2021144$67.0K<0.1%−5−3.4%ReducedHolders
Q1 2021149$74.0K<0.1%––Holders

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