Marble Bar Asset Management LLP
CIK
1346570
Location
LONDON, X0
Portfolio Value
Small
$143,815,932
Diversification
Moderately concentrated
Filing Date
Global Rank
#5,142
/ 8,517
▲ 911
Top Industry
Entertainment
35.7%
3Y Alpha vs SPY
-2.4%
Period ended 46 days ago
Filed Aug 14, 2026 · 1d
3 quarters · since Dec 2025
Clone Performance
Feb 2026–Aug 2026 · vs SPYHypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.
Cloned portfolio
+12.8%
SPY
+13.9%
Annualised alpha
-2.4%
Max drawdown
−5.8%
Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. Returns use comparable raw closes and exclude dividends; a captured split can shorten the simulated window. It tracks 100% of reported value on average across 3 quarters. Past performance does not predict future results.
Portfolio Concentration
42 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Top Position
33.2%
−20.2 pts
Top 5
71.6%
−1.0 pts
Top 10
79.5%
−4.8 pts
HHI
1,835
Moderately concentrated−1,156
Portfolio Trend
3 quarters · across all stocks
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Communication Services | 68.7% | $98,867,301 |
| Industrials | 7.0% | $10,079,077 |
| Real Estate | 5.9% | $8,541,150 |
| Technology | 5.9% | $8,452,881 |
| Healthcare | 4.3% | $6,169,260 |
| Consumer Cyclical | 4.0% | $5,772,090 |
| Energy | 1.8% | $2,558,296 |
| Unclassified | 1.1% | $1,641,017 |
| Consumer Defensive | 0.8% | $1,186,310 |
| Financial Services | 0.4% | $548,550 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
12 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| WBD | Warner Bros. Discovery, Inc. | +1,629,423 | 1,788,868 | $47,691,220 | |
| ECHO | EchoStar CORP | +324,513 | 360,393 | $36,579,889 | |
| LION | Lionsgate Studios Corp. | +79,068 | 107,186 | $1,641,017 | |
| BRSL | Brightstar Lottery PLC | +42,640 | 240,848 | $2,581,890 | |
| SGRY | Surgery Partners, Inc. | +30,761 | 46,589 | $782,695 | |
| VG | Venture Global, Inc. | +19,525 | 98,839 | $1,100,078 | |
| GRND | Grindr Inc. | +14,820 | 102,268 | $1,469,591 | |
| ATEX | Anterix Inc. | +14,739 | 68,248 | $7,025,449 | |
| GLNG | Golar Lng Ltd | +14,484 | 29,258 | $1,458,218 | |
| EA | Electronic Arts Inc. | +6,537 | 13,115 | $2,689,099 | |
| CHTR | Charter Communications, Inc. /Mo/ | +4,579 | 7,124 | $1,013,104 | |
| VISN | Vistance Networks, Inc. | +2,470 | 340,489 | $4,351,449 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
11 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| NSC | Norfolk Southern Corp | −180,059 | 4,941 | $1,554,389 | |
| PRTH | Priority Technology Holdings, Inc. | −43,472 | 251,836 | $1,679,746 | |
| RNA | Atrium Therapeutics, Inc. | −43,151 | 103,849 | $1,396,769 | |
| LE | Lands' End, Inc. | −38,007 | 95,483 | $1,000,661 | |
| BCRX | Biocryst Pharmaceuticals Inc | −32,049 | 62,339 | $623,390 | |
| FWONA | Liberty Media Corp | −16,455 | 26,591 | $2,327,776 | |
| ELME | Elme Communities | −9,898 | 870,102 | $1,287,750 | |
| OCUL | Ocular Therapeutix, Inc | −1,406 | 122,518 | $1,203,126 | |
| RSVR | Reservoir Media, Inc. | −900 | 57,748 | $571,127 | |
| KVUE | Kenvue Inc. | −765 | 62,078 | $1,186,310 | |
| NOW | ServiceNow, Inc. | −65 | 5,215 | $517,745 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
19 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| MPT | Medical Properties Trust Inc | 1,570,000 | $7,253,400 | |
| UAL | United Airlines Holdings, Inc. | 15,000 | $2,039,850 | |
| FTAI | FTAI Aviation Ltd. | 6,500 | $1,758,445 | |
| AERO | Grupo Aeromexico, S.A.B. de C.V. | 96,000 | $1,728,000 | |
| MGM | MGM Resorts International | 35,434 | $1,694,099 | |
| ALK | Alaska Air Group, Inc. | 25,800 | $1,346,760 | |
| AER | AerCap Holdings N.V. | 7,000 | $1,020,460 | |
| QDEL | QuidelOrtho Corp | 50,000 | $876,000 | |
| AD | Array Digital Infrastructure, Inc. | 21,127 | $766,065 | |
| FWRD | Forward Air Corp | 46,719 | $631,173 | |
| MRX | Marex Group Ltd | 9,000 | $548,550 | |
| GRAL | GRAIL, Inc. | 7,895 | $538,991 | |
| SSNC | SS&C Technologies Holdings Inc | 7,000 | $434,350 | |
| INBX | Inhibrx Biosciences, Inc. | 3,537 | $335,130 | |
| HGV | Hilton Grand Vacations Inc. | 6,000 | $314,220 | |
| PRGO | PERRIGO Co plc | 20,000 | $207,800 | |
| OCS | Oculis Holding AG | 14,806 | $205,359 | |
| MANU | Manchester United plc | 8,878 | $203,572 | |
| DRVN | Driven Brands Holdings Inc. | 13,000 | $181,220 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
7 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| NWSA | News Corp | 150,768 | $4,298,395 | |
| TBPH | Theravance Biopharma, Inc. | 85,074 | $1,380,751 | |
| LNG | Cheniere Energy, Inc. | 1,896 | $538,008 | |
| FLNG | Flex LNG Ltd. | 17,550 | $521,410 | |
| KHC | Kraft Heinz Co | 17,811 | $400,569 | |
| PZZA | Papa Johns International Inc | 9,294 | $301,218 | |
| HOLX | HOLOGIC INC | 24,183 | $0 | |
| No positions match the current search. | ||||
42 tracked positions ·
$143,815,932 total
· filing declares
42 positions · $144,180,523
· as of Jun 30, 2026
All sectors
Communication Services
Consumer Cyclical
Consumer Defensive
Energy
Financial Services
Healthcare
Industrials
Real Estate
Technology
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| WBD |
Warner Bros. Discovery, Inc.
Communication Services
|
Added | 1,788,868 | $47,691,220 | 33.16% | |
| ECHO |
EchoStar CORP
Communication Services
|
Added | 360,393 | $36,579,889 | 25.44% | |
| MPT |
Medical Properties Trust Inc
Real Estate
|
NEW | 1,570,000 | $7,253,400 | 5.04% | |
| ATEX |
Anterix Inc.
Communication Services
|
Added | 68,248 | $7,025,449 | 4.89% | |
| VISN |
Vistance Networks, Inc.
Technology
|
Added | 340,489 | $4,351,449 | 3.03% | |
| EA |
Electronic Arts Inc.
Communication Services
|
Added | 13,115 | $2,689,099 | 1.87% | |
| BRSL |
Brightstar Lottery PLC
Consumer Cyclical
|
Added | 240,848 | $2,581,890 | 1.80% | |
| FWONA |
Liberty Media Corp
Communication Services
|
Reduced | 26,591 | $2,327,776 | 1.62% | |
| UAL |
United Airlines Holdings, Inc.
Industrials
|
NEW | 15,000 | $2,039,850 | 1.42% | |
| FTAI |
FTAI Aviation Ltd.
Industrials
|
NEW | 6,500 | $1,758,445 | 1.22% | |
| AERO |
Grupo Aeromexico, S.A.B. de C.V.
Industrials
|
NEW | 96,000 | $1,728,000 | 1.20% | |
| MGM |
MGM Resorts International
Consumer Cyclical
|
NEW | 35,434 | $1,694,099 | 1.18% | |
| PRTH |
Priority Technology Holdings, Inc.
Technology
|
Reduced | 251,836 | $1,679,746 | 1.17% | |
| LION |
Lionsgate Studios Corp.
|
Added | 107,186 | $1,641,017 | 1.14% | |
| NSC |
Norfolk Southern Corp
Industrials
|
Reduced | 4,941 | $1,554,389 | 1.08% | |
| GRND |
Grindr Inc.
Technology
|
Added | 102,268 | $1,469,591 | 1.02% | |
| GLNG |
Golar Lng Ltd
Energy
|
Added | 29,258 | $1,458,218 | 1.01% | |
| RNA |
Atrium Therapeutics, Inc.
Healthcare
|
Reduced | 103,849 | $1,396,769 | 0.97% | |
| ALK |
Alaska Air Group, Inc.
Industrials
|
NEW | 25,800 | $1,346,760 | 0.94% | |
| ELME |
Elme Communities
Real Estate
|
Reduced | 870,102 | $1,287,750 | 0.90% | |
| OCUL |
Ocular Therapeutix, Inc
Healthcare
|
Reduced | 122,518 | $1,203,126 | 0.84% | |
| KVUE |
Kenvue Inc.
Consumer Defensive
|
Reduced | 62,078 | $1,186,310 | 0.82% | |
| VG |
Venture Global, Inc.
Energy
|
Added | 98,839 | $1,100,078 | 0.76% | |
| AER |
AerCap Holdings N.V.
Industrials
|
NEW | 7,000 | $1,020,460 | 0.71% | |
| CHTR |
Charter Communications, Inc. /Mo/
Communication Services
|
Added | 7,124 | $1,013,104 | 0.70% | |
| LE |
Lands' End, Inc.
Consumer Cyclical
|
Reduced | 95,483 | $1,000,661 | 0.70% | |
| QDEL |
QuidelOrtho Corp
Healthcare
|
NEW | 50,000 | $876,000 | 0.61% | |
| SGRY |
Surgery Partners, Inc.
Healthcare
|
Added | 46,589 | $782,695 | 0.54% | |
| AD |
Array Digital Infrastructure, Inc.
Communication Services
|
NEW | 21,127 | $766,065 | 0.53% | |
| FWRD |
Forward Air Corp
Industrials
|
NEW | 46,719 | $631,173 | 0.44% | |
| BCRX |
Biocryst Pharmaceuticals Inc
Healthcare
|
Reduced | 62,339 | $623,390 | 0.43% | |
| RSVR |
Reservoir Media, Inc.
Communication Services
|
Reduced | 57,748 | $571,127 | 0.40% | |
| MRX |
Marex Group Ltd
Financial Services
|
NEW | 9,000 | $548,550 | 0.38% | |
| GRAL |
GRAIL, Inc.
Healthcare
|
NEW | 7,895 | $538,991 | 0.37% | |
| NOW |
ServiceNow, Inc.
Technology
|
Reduced | 5,215 | $517,745 | 0.36% | |
| SSNC |
SS&C Technologies Holdings Inc
Technology
|
NEW | 7,000 | $434,350 | 0.30% | |
| INBX |
Inhibrx Biosciences, Inc.
Healthcare
|
NEW | 3,537 | $335,130 | 0.23% | |
| HGV |
Hilton Grand Vacations Inc.
Consumer Cyclical
|
NEW | 6,000 | $314,220 | 0.22% | |
| PRGO |
PERRIGO Co plc
Healthcare
|
NEW | 20,000 | $207,800 | 0.14% | |
| OCS |
Oculis Holding AG
Healthcare
|
NEW | 14,806 | $205,359 | 0.14% | |
| MANU |
Manchester United plc
Communication Services
|
NEW | 8,878 | $203,572 | 0.14% | |
| DRVN |
Driven Brands Holdings Inc.
Consumer Cyclical
|
NEW | 13,000 | $181,220 | 0.13% |
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.