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Latest Marathon Trading Investment Management LLC Stock Portfolio

$3.23Billion | No. of Holdings #141

Marathon Trading Investment Management LLC Performance

2026 Q2+8.30%
YTD+1.77%
2025+8.14%

About Marathon Trading Investment Management LLC and 13F Hedge Fund Stock Holdings

Marathon Trading Investment Management LLC is a hedge fund based in Wayne, PA. On 2026-08-12, the fund reported it's updated stock portfolio. In the 13F Holdings report, Marathon Trading Investment Management LLC reported an equity portfolio of $3.2 Billions as of 30 Jun, 2026. <br><br> The top stock holdings of Marathon Trading Investment Management LLC are NVDA, TSLA, GOOG. The fund has invested 6.1% of it's portfolio in NVIDIA CORPORATION and 3.9% of portfolio in TESLA INC. <br><br> The fund managers got completely rid off ORACLE CORP (ORCL), MARA HOLDINGS INC (MARA) and BOEING CO (BA) stocks. They significantly reduced their stock positions in BROADCOM INC (AVGO), ISHARES TR (IJR) and BEYOND MEAT INC (BYND). Marathon Trading Investment Management LLC opened new stock positions in NEBIUS GROUP N.V. (YNDX), OKLO INC (ALCC) and ISHARES INC (EMGF). The fund showed a lot of confidence in some stocks as they added substantially to TAIWAN SEMICONDUCTOR MANUFAC (TSM), ALPHABET INC (GOOG) and WELLS FARGO & CO (WFC).
Marathon Trading Investment Management LLC Equity Portfolio Value
Last Reported on: 12 Aug, 2026
$3.23Billion
  as of Aug 12, 2026

Marathon Trading Investment Management LLC Annual Return Estimates Vs S&P 500

Our best estimate is that Marathon Trading Investment Management LLC made a return of 8.3% in the last quarter. In trailing 12 months, it's portfolio return was 0.96%.
  • Performance
  • S&P 500

New Buys

Ticker$ Bought
nebius group n.v.4,610,110
oklo inc2,197,860
ishares inc1,492,320
servicenow inc1,489,200
zscaler inc1,280,940
at&t inc1,242,000
cerebras systems inc1,105,000
ishares tr991,926
New stocks bought by Marathon Trading Investment Management LLC

Additions

Ticker% Inc.
taiwan semiconductor manufac300,574
alphabet inc26,596
wells fargo & co12,800
meta platforms inc12,542
amazon com inc5,556
apple inc4,739
iren limited4,009
micron technology inc2,966
Additions to existing portfolio by Marathon Trading Investment Management LLC

Reductions

Ticker% Reduced
broadcom inc-97.78
ishares tr-94.7
beyond meat inc-90.64
arm holdings plc-89.5
alibaba group hldg ltd-86.49
intel corp-86.28
snap inc-85.83
pdd holdings inc-84.03
Marathon Trading Investment Management LLC reduced stake in above stock

Sold off

Ticker$ Sold
mara holdings inc-5,955,640
ishares tr-2,579,000
oracle corp-6,855,330
united sts nat gas fd lp-468,309
rigetti computing inc-326,781
paypal hldgs inc-1,001,030
boeing co-4,321,740
amplify etf tr-430,940
Marathon Trading Investment Management LLC got rid off the above stocks

Sector Distribution

Marathon Trading Investment Management LLC has about 33.3% of it's holdings in Technology sector.

  • Technology
  • Others
  • Consumer Cyclical
  • Communication Services
  • Industrials
Sector%
Technology33.3
Others20.9
Consumer Cyclical20.9
Communication Services17.8
Industrials5.5

Market Cap. Distribution

Marathon Trading Investment Management LLC has about 77.9% of it's portfolio invested in the large-cap and mega-cap stocks.

  • MEGA-CAP
  • UNALLOCATED
  • LARGE-CAP
Category%
MEGA-CAP70.6
UNALLOCATED21
LARGE-CAP7.3

Stocks belong to which Index?

About 78% of the stocks held by Marathon Trading Investment Management LLC either belong to S&P 500 or RUSSELL 2000 index.

  • S&P 500
  • Others
  • RUSSELL 2000
Index%
S&P 50071.3
Others21.9
RUSSELL 20006.7
Top 5 Winners (%)%
BB
blackberry ltd
252.0 %
XRX
xerox holdings corp
203.8 %
CLOV
clover health investments co
197.7 %
BZFD
buzzfeed inc
139.9 %
INTC
intel corp
123.0 %
Top 5 Winners ($)$
BE
bloom energy corp
25.5 M
NVDA
nvidia corporation
13.5 M
TSM
taiwan semiconductor manufac
10.5 M
TSLA
tesla inc
8.9 M
GOOG
alphabet inc
8.1 M
Top 5 Losers (%)%
GWH
ess tech inc
-75.5 %
STRC
palladyne ai corp
-55.3 %
moolec science sa
-43.5 %
INTU
intuit
-31.9 %
TLRY
tilray brands inc
-30.5 %
Top 5 Losers ($)$
MSTR
strategy inc
-3.1 M
GLD
spdr gold tr
-2.9 M
AFK
vaneck etf trust
-2.5 M
BABA
alibaba group hldg ltd
-1.8 M
ishares bitcoin trust etf
-0.9 M

Marathon Trading Investment Management LLC Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of Marathon Trading Investment Management LLC

Marathon Trading Investment Management LLC has 141 stocks in it's portfolio. About 23.3% of the portfolio is in top 10 stocks. MSTR proved to be the most loss making stock for the portfolio. BE was the most profitable stock for Marathon Trading Investment Management LLC last quarter.

$877.11MTotal Value
177Positions
12 Aug, 2026Last Reported
Current holdings of Current Stock Holdings of Marathon Trading Investment Management LLC, last reported on 12 Aug, 2026. Select a row with a linked ticker to view its historical trend.
ExpandHoldingsorted ascending% PortfolioShares Held$ Value% Change
AAXJ
Ishares Tr

Ishares Tr

AAXJ
Marathon Trading Investment Management LLC's holding in Ishares Tr over time
0.01%8,392
$414.6K
0.01%
new position
AAXJ
Ishares Tr

Ishares Tr

AAXJ
Marathon Trading Investment Management LLC's holding in Ishares Tr over time
0%1,200
$129.1K
0%
unchanged 0 percentunchanged
ACWV
Ishares Inc

Ishares Inc

ACWV
Marathon Trading Investment Management LLC's holding in Ishares Inc over time
0.01%1,175
$237.2K
0.01%
new position
AFK
Vaneck Etf Trust

Vaneck Etf Trust

AFK
Marathon Trading Investment Management LLC's holding in Vaneck Etf Trust over time
0.47%202,219
$15.26M
0.47%
increased 98.24 percentadded
AFK
Vaneck Etf Trust

Vaneck Etf Trust

AFK
Marathon Trading Investment Management LLC's holding in Vaneck Etf Trust over time
0.01%2,200
$216.2K
0.01%
increased 15.79 percentadded
AFK
Vaneck Etf Trust

Vaneck Etf Trust

AFK
Marathon Trading Investment Management LLC's holding in Vaneck Etf Trust over time
0%0.00
$0.00
0%
decreased 100 percentsold off
ALCC
Oklo Inc

Oklo Inc

ALCC
Marathon Trading Investment Management LLC's holding in Oklo Inc over time
0.07%42,000
$2.20M
0.07%
new position
ANEW
Proshares Tr

Proshares Tr

ANEW
Marathon Trading Investment Management LLC's holding in Proshares Tr over time
0%21,502
$171.6K
0%
unchanged 0 percentunchanged
AOA
Ishares Tr

Ishares Tr

AOA
Marathon Trading Investment Management LLC's holding in Ishares Tr over time
0%0.00
$0.00
0%
decreased 100 percentsold off
ARKF
Ark Etf Tr

Ark Etf Tr

ARKF
Marathon Trading Investment Management LLC's holding in Ark Etf Tr over time
0.02%6,521
$527.0K
0.02%
new position