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Manager record

Marathon Trading Investment Management LLC

Radnor, PA · CIK 1572748 · EDGAR filings ↗

Cover-page record: Trade Filings parses every position for its tracked managers; for this filer it indexes the cover-page totals of each quarterly 13F report on SEC EDGAR.

$3.23BReported 13F valueQ2 2026 · as filed
364Holdings listed
-12.1%vs prior quartervalue change includes market moves
5Quarters on record
Aug 12Latest filed
Reported 13F value by quarter, Q2 2025 to Q2 2026Q2 2025: $836.5M$836.5MQ2 2025363 holdingsQ3 2025: $1.5B$1.5BQ3 2025413 holdingsQ4 2025: $4.4B$4.4BQ4 2025473 holdingsQ1 2026: $3.7B$3.7BQ1 2026389 holdingsQ2 2026: $3.2B$3.2BQ2 2026364 holdings
Reported 13F value by quarter from the cover pages of this filer (live documents; sub-portfolio reports summed), with holdings listed beneath each bar.
Filing record
Aug 12 2026 13F-HR · period Q2 2026

$3.23B · 364 holdings listed · View original SEC filing ↗
May 14 2026 13F-HR · period Q1 2026

$3.67B · 389 holdings listed · View original SEC filing ↗
Feb 13 2026 13F-HR · period Q4 2025

$4.41B · 473 holdings listed · View original SEC filing ↗
Nov 13 2025 13F-HR · period Q3 2025

$1.45B · 413 holdings listed · View original SEC filing ↗
Aug 07 2025 13F-HR · period Q2 2025

$836.52M · 363 holdings listed · View original SEC filing ↗
Provenance: Cover-page totals from the quarterly 13F reports of this filer on SEC EDGAR; position-level holdings are parsed for tracked managers only. Reporting period: Q2 2026 · latest filing Aug 12, 2026 · Change methodology