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Livermore
Livermore
ZHEN

D. E. Shaw & Co., Inc.

SEC CIK
0001009207
Latest filing
Aug 14, 2026

MKTX holding history

Marketaxess Holdings Inc in every 13F filed by D. E. Shaw & Co., Inc., 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)
47,977
Value
$5.44M
% of portfolio
<0.1%
Quarters held
21
Since Q1 2021
Holdings of MKTX by D. E. Shaw & Co., Inc., by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202647,977$5.44M<0.1%+44,663+1,347.7%AddedHolders
Q1 20263,314$546.7K<0.1%−32,785−90.8%ReducedHolders
Q4 202536,099$6.54M<0.1%−149,519−80.6%ReducedHolders
Q3 2025185,618$32.3M<0.1%+16,720+9.9%AddedHolders
Q2 2025168,898$37.7M<0.1%+56,418+50.2%AddedHolders
Q1 2025112,480$24.3M<0.1%+98,349+696.0%AddedHolders
Q4 202414,131$3.19M<0.1%−54,959−79.5%ReducedHolders
Q3 202469,090$17.7M<0.1%+50,607+273.8%AddedHolders
Q2 202418,483$3.71M<0.1%+8,182+79.4%AddedHolders
Q1 202410,301$2.26M<0.1%−2,805−21.4%ReducedHolders
Q4 202313,106$3.84M<0.1%−93,283−87.7%ReducedHolders
Q3 2023106,389$22.7M<0.1%−5,144−4.6%ReducedHolders
Q2 2023111,533$29.2M<0.1%+52,036+87.5%AddedHolders
Q1 202359,497$23.3M<0.1%−105,473−63.9%ReducedHolders
Q4 2022164,970$46.0M0.1%−132,722−44.6%ReducedHolders
Q3 2022297,692$66.2M0.1%+121,397+68.9%AddedHolders
Q2 2022176,295$45.1M0.1%+78,305+79.9%AddedHolders
Q1 202297,990$33.3M<0.1%+38,432+64.5%AddedHolders
Q4 202159,558$24.5M<0.1%+54,223+1,016.4%AddedHolders
Q3 20215,335$2.25M<0.1%+5,335NewHolders
Q2 20210$00.0%−662−100.0%Sold outHolders
Q1 2021662$330.0K<0.1%––Holders

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