MARKETAXESS HLDGS INC

Ticker: MKTX CUSIP: 57060D108 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 4,280 Value ($000) $776 Avg Close $169.50 Range $154.80 - $183.58
Q3 2022
Shares 1,530 Value ($000) $340 Avg Close $244.83 Range $207.63 - $267.12
Q2 2022
Shares 5,331 Value ($000) $1,365 Avg Close $260.22 Range $237.15 - $332.85
Q1 2022
Shares 1,200 Value ($000) $408 Avg Close $344.01 Range $304.48 - $391.34
Q2 2021
Shares 1,719 Value ($000) $797 Avg Close $449.61 Range $407.56 - $515.46
Q1 2021
Shares 7,907 Value ($000) $3,937 Avg Close $503.06 Range $444.56 - $555.48
Q4 2020
Shares 9,700 Value ($000) $5,534 Avg Close $513.28 Range $445.05 - $571.70
Q3 2020
Shares 16,124 Value ($000) $7,765 Avg Close $465.37 Range $409.02 - $528.32
Q2 2020
Shares 17,118 Value ($000) $8,575 Avg Close $438.02 Range $297.02 - $495.82
Q1 2020
Shares 2,630 Value ($000) $875 Avg Close $327.01 Range $258.83 - $365.21
Q2 2014
Shares 23,035 Value ($000) $1,245 Avg Close $48.96 Range $44.53 - $53.88
Q1 2014
Shares 4,200 Value ($000) $249 Avg Close $55.22 Range $51.55 - $60.27
Q3 2013
Shares 11,635 Value ($000) $699 Avg Close $47.53 Range $41.58 - $55.43
Q2 2013
Shares 25,432 Value ($000) $1,189 Avg Close $38.12 Range $32.31 - $42.94