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Marble Bar Asset Management 13F Portfolio

Portfolio Manager
Marble Bar Asset Management LLP
Performance
+6.59% (2026 Q2)
AUM (13F)
$144.18M
# of Holdings
42
Performance Rank
N/A
Allocation (Top 20)
89.97%
Latest filing
Q2 2026

Marble Bar Asset Management LLP Holdings Map

Top 41 Marble Bar Asset Management LLP Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
WBD
WARNER BROS DISCOVERY INC
33.08%1.79M$47.7M
+1021.93%(+1.63M)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 11.2K shares2026-Q1: 159.4K shares2026-Q2: 1.79M shares
$26.96(+2.92%)
2026-06-30
SATS
ECHOSTAR CORP
25.37%360.4K$36.6M
+904.44%(+324.51K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 35.9K shares2026-Q2: 360.4K shares
$107.46(-13.92%)
2026-06-30
MPT
MEDICAL PROPERTIES TRUST INC
5.03%1.57M$7.3Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 1.57M shares
$4.59(-8.50%)
2026-06-30
ATEX
ANTERIX INC
4.87%68.2K$7.0M
+27.54%(+14.74K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 13.3K shares2026-Q1: 53.5K shares2026-Q2: 68.2K shares
$36.96(+146.62%)
2026-06-30
VISN
VISTANCE NETWORKS INC
3.02%340.5K$4.4M
+0.73%(+2.47K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 338.0K shares2026-Q2: 340.5K shares
$18.14(-36.12%)
2026-06-30
FWONA
LIBERTY MEDIA CORP DEL
1.87%26.6K$2.7M
-38.23%(-16.45K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 43.0K shares2026-Q2: 26.6K shares
$83.73(+13.10%)
2026-06-30
EA
ELECTRONIC ARTS INC
1.87%13.1K$2.7M
+99.38%(+6.54K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 2.1K shares2026-Q1: 6.6K shares2026-Q2: 13.1K shares
$203.78(+2.91%)
2026-06-30
BRSL
BRIGHTSTAR LOTTERY PLC
1.79%240.8K$2.6M
+21.51%(+42.64K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 198.2K shares2026-Q2: 240.8K shares
$13.67(-14.46%)
2026-06-30
UAL
UNITED AIRLS HLDGS INC
1.41%15.0K$2.0Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 15.0K shares
$110.60(+14.24%)
2026-06-30
FTAI
FTAI AVIATION LTD
1.22%6.5K$1.8Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 6.5K shares
$249.64(-11.83%)
2026-06-30

About Marble Bar Asset Management LLP’s portfolio

Marble Bar Asset Management LLP reports $144.18M in US-listed equity holdings across 42 positions in its most recent 13F filing. Its largest disclosed positions are WBD (33.1%), SATS (25.4%) and MPT (5.0%). The top 20 holdings account for 89.97% of reported assets. Its disclosed equity book has returned -15.19% cumulatively over 2 quarters. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
WBD β€” 33.4% ($47.69M)SATS β€” 25.6% ($36.58M)MPT β€” 5.1% ($7.25M)ATEX β€” 4.9% ($7.03M)VISN β€” 3.0% ($4.35M)FWONA β€” 1.9% ($2.69M)EA β€” 1.9% ($2.69M)BRSL β€” 1.8% ($2.58M)UAL β€” 1.4% ($2.04M)FTAI β€” 1.2% ($1.76M)Other β€” 19.7% ($28.12M)
80%in top 10
  • WBD33.4%
  • SATS25.6%
  • MPT5.1%
  • ATEX4.9%
  • VISN3.0%
  • FWONA1.9%
  • EA1.9%
  • BRSL1.8%
  • UAL1.4%
  • FTAI1.2%
  • Other19.7%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
19
MPTMEDICAL PROPERTIES TRUST INC5.0%
UALUNITED AIRLS HLDGS INC1.4%
FTAIFTAI AVIATION LTD1.2%
AEROGRUPO AEROMEXICO SAB DE CV1.2%
+15 opened
Added to
12
WBDWARNER BROS DISCOVERY INC+1021.9%
SATSECHOSTAR CORP+904.4%
ATEXANTERIX INC+27.5%
EAELECTRONIC ARTS INC+99.4%
+8 more
Trimmed
10
NSCNORFOLK SOUTHN CORP-97.3%
FWONALIBERTY MEDIA CORP DEL-38.2%
LELANDS END INC NEW-28.5%
BCRXBIOCRYST PHARMACEUTICALS INC-34.0%
+6 more

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Source filings

Holdings on this page are parsed from Marble Bar Asset Management LLP’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1346570). View Marble Bar Asset Management LLP’s 13F filings on SEC

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