Marble Bar Asset Management LLP
CIK 1346570 · View on SEC EDGAR ↗
- Portfolio value
- $144.2M
- Positions
- 42
- As of
- June 30, 2026
#7,520 of 9,443 by 13F value · top 79.6%
Portfolio value QoQ: +41.6% 13F does not disclose cash
- Top 10 holdings weight
- 79.53%
- Top 25 holdings weight
- 93.94%
- Positions above 1%
- 17
- Effective number of positions
- 5.5
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q2 2026: 56.28% Est. buys $105,338,588 · sells $69,226,907
- New positions
- 19
- Increased
- 12
- Decreased
- 11
- Closed
- 7
On this page
- Performance vs S&P How this manager's 13F portfolio performed against the S&P 500.
- Sector breakdown How the portfolio splits across market sectors.
- Portfolio Every stock this institution reports holding, from its latest 13F.
- Biggest new bets Brand-new positions opened in the latest quarter.
- Top moves The biggest position increases and decreases this quarter.
- Exited positions Positions the manager fully sold out of last quarter.
Performance vs S&P 500
Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.
Priceable coverage: 96.3% · Options excluded: 0.0%
Sector breakdown
Communication Services
65.6%
Industrials
6.9%
Real Estate
5.9%
Telecommunication
5.4%
Healthcare
3.3%
Consumer Discretionary
3.2%
Energy
1.8%
Financial Services
1.5%
Consumer products
0.8%
Retail
0.7%
Logistics & Transportation
0.4%
Technology
0.4%
Diversified Consumer Services
0.1%
Other/Unmapped
4.0%
Full portfolio 42 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| WBD Warner Bros. Discovery, Inc. - Series A Common Stock | $47,691,221 | 33.08% | 1,788,868 | $43,312,861 | Up ×2 | ||
| SATS EchoStar Corporation - Common stock | $36,579,890 | 25.37% | 360,393 | $32,379,418 | Up ×1 | ||
| MPT Medical Properties Trust, Inc. common stock | $7,253,400 | 5.03% | 1,570,000 | Up ×1 | |||
| ATEX Anterix Inc. - Common Stock | $7,025,449 | 4.87% | 68,248 | $4,981,940 | Up ×2 | ||
| VISN Vistance Networks, Inc. - Common Stock | $4,351,449 | 3.02% | 340,489 | $-1,800,497 | Up ×1 | ||
| FWONA Liberty Media Corporation - Series A Liberty Formula One Common Stock | $2,692,605 | 1.87% | 26,591 | $-1,252,130 | Down ×1 | ||
| EA Electronic Arts Inc. - Common Stock | $2,689,100 | 1.87% | 13,115 | $1,348,043 | Up ×2 | ||
| BRSL Brightstar Lottery PLC Trading under the Legal Name to begin at the market open on July 21, 2025. Ordinary Shares | $2,581,891 | 1.79% | 240,848 | $56,721 | Up ×1 | ||
| UAL United Airlines Holdings, Inc. - Common Stock | $2,039,850 | 1.41% | 15,000 | Up ×1 | |||
| FTAI FTAI Aviation Ltd. - Common Stock | $1,758,445 | 1.22% | 6,500 | Up ×1 | |||
| AERO Grupo Aeromexico, S.A.B. de C.V. American Depositary Shares (each representing ten (10) Common Shares) | $1,728,000 | 1.20% | 96,000 | Up ×1 | |||
| MGM MGM Resorts International Common Stock | $1,694,100 | 1.17% | 35,434 | Up ×1 | |||
| PRTH Priority Technology Holdings, Inc. - Common Stock | $1,679,746 | 1.17% | 251,836 | $285,892 | Down ×1 | ||
| LION Lionsgate Studios Corp Common Shares | $1,641,018 | 1.14% | 107,186 | $1,371,366 | Up ×1 | ||
| NSC Norfolk Southern Corporation Common Stock | $1,554,389 | 1.08% | 4,941 | $-51,540,611 | Down ×1 | ||
| GRND Grindr Inc. Common Stock | $1,469,591 | 1.02% | 102,268 | $412,345 | Up ×2 | ||
| GLNG Golar LNG Limited - Common Shares | $1,458,219 | 1.01% | 29,258 | $658,798 | Up ×1 | ||
| Unknown issuer (CUSIP: 04965N104) | $1,396,769 | 0.97% | 103,849 | $-568,621 | Down ×1 | ||
| ALK Alaska Air Group, Inc. Common Stock | $1,346,760 | 0.93% | 25,800 | Up ×1 | |||
| ELME Elme Communities Common Stock | $1,287,751 | 0.89% | 870,102 | $-481,049 | Down ×1 | ||
| OCUL Ocular Therapeutix, Inc. - Common Stock | $1,203,127 | 0.83% | 122,518 | $153,491 | Down ×1 | ||
| KVUE Kenvue Inc. Common Stock | $1,186,311 | 0.82% | 62,078 | $102,898 | Down ×1 | ||
| VG Venture Global, Inc. Class A common stock | $1,100,078 | 0.76% | 98,839 | $-149,911 | Up ×1 | ||
| AER AerCap Holdings N.V. Ordinary Shares | $1,020,460 | 0.71% | 7,000 | Up ×1 | |||
| CHTR Charter Communications, Inc. - Class A Common Stock | $1,013,104 | 0.70% | 7,124 | $463,689 | Up ×1 | ||
| LE Lands' End, Inc. - Common Stock | $1,000,662 | 0.69% | 95,483 | $-499,766 | Down ×1 | ||
| QDEL QuidelOrtho Corporation - Common Stock | $875,750 | 0.61% | 50,000 | Up ×1 | |||
| SGRY Surgery Partners, Inc. - Common Stock | $782,695 | 0.54% | 46,589 | $594,025 | Up ×2 | ||
| AD Array Digital Infrastructure, Inc. Common Shares | $766,065 | 0.53% | 21,127 | Up ×1 | |||
| FWRD Forward Air Corporation - Common Stock | $631,174 | 0.44% | 46,719 | Up ×1 | |||
| BCRX BioCryst Pharmaceuticals, Inc. - Common Stock | $623,390 | 0.43% | 62,339 | $-275,184 | Down ×1 | ||
| RSVR Reservoir Media, Inc.. - Common Stock | $571,128 | 0.40% | 57,748 | $-3,036 | Down ×1 | ||
| MRX Marex Group plc - Ordinary Shares | $548,550 | 0.38% | 9,000 | Up ×1 | |||
| GRAL GRAIL, Inc. - Common Stock | $538,992 | 0.37% | 7,895 | Up ×1 | |||
| NOW ServiceNow, Inc. Common Stock | $517,745 | 0.36% | 5,215 | $-34,279 | Down ×1 | ||
| SSNC SS&C Technologies Holdings, Inc. - Common Stock | $434,350 | 0.30% | 7,000 | Up ×1 | |||
| INBX Inhibrx Biosciences, Inc. - Common Stock | $335,131 | 0.23% | 3,537 | Up ×1 | |||
| HGV Hilton Grand Vacations Inc. Common Stock | $314,220 | 0.22% | 6,000 | Up ×1 | |||
| PRGO Perrigo Company plc Ordinary Shares | $207,800 | 0.14% | 20,000 | Up ×1 | |||
| OCS Oculis Holding AG - Ordinary shares | $205,359 | 0.14% | 14,806 | Up ×1 | |||
| MANU Manchester United Ltd. Class A Ordinary Shares | $203,573 | 0.14% | 8,878 | Up ×1 | |||
| DRVN Driven Brands Holdings Inc. - Common Stock | $181,220 | 0.13% | 13,000 | Up ×1 | |||
| No matches | |||||||
Biggest new bets
New positions opened this quarter, largest first.
| Security | Value | Shares | % of portfolio |
|---|---|---|---|
| MPT | $7,253,400 | 1,570,000 | 5.03% |
| UAL | $2,039,850 | 15,000 | 1.41% |
| FTAI | $1,758,445 | 6,500 | 1.22% |
| AERO | $1,728,000 | 96,000 | 1.20% |
| MGM | $1,694,100 | 35,434 | 1.17% |
| ALK | $1,346,760 | 25,800 | 0.93% |
| AER | $1,020,460 | 7,000 | 0.71% |
| QDEL | $875,750 | 50,000 | 0.61% |
| AD | $766,065 | 21,127 | 0.53% |
| FWRD | $631,174 | 46,719 | 0.44% |
| MRX | $548,550 | 9,000 | 0.38% |
| GRAL | $538,992 | 7,895 | 0.37% |
| SSNC | $434,350 | 7,000 | 0.30% |
| INBX | $335,131 | 3,537 | 0.23% |
| HGV | $314,220 | 6,000 | 0.22% |
Top movers (QoQ)
| Security | Action | Shares Δ | Value Δ |
|---|---|---|---|
| ATEX | Bought more | +15K | +$5.0M |
| VISN | Bought more | +2K | -$1.8M |
| EA | Bought more | +7K | +$1.3M |
| FWONA | Trimmed | -16K | -$1.3M |
| GLNG | Bought more | +14K | +$659K |
| SGRY | Bought more | +31K | +$594K |
| — | Trimmed | -43K | -$569K |
| LE | Trimmed | -38K | -$500K |
| ELME | Trimmed | -10K | -$481K |
| CHTR | Bought more | +5K | +$464K |
4 positions hidden (data completeness check)
Exited positions
Includes corporate events (mergers, delistings) — not all exits are sells
Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.
| Security | Quarter | Shares before | Value before | Price since exit |
|---|---|---|---|---|
| NWS | June 30, 2026 | 150,768 | $4,298,396 | 22.1% |
| HOLX | June 30, 2026 | 24,183 | $1,827,993 | No longer tracked |
| TBPH | June 30, 2026 | 85,074 | $1,380,751 | -0.2% |
| LNG | June 30, 2026 | 1,896 | $538,009 | 17.0% |
| FLNG | June 30, 2026 | 17,550 | $521,411 | 16.1% |
| RNA | March 31, 2026 | 5,777 | $416,695 | -1.8% |
| KHC | June 30, 2026 | 17,811 | $400,569 | 7.9% |
| PZZA | June 30, 2026 | 9,294 | $301,219 | -35.5% |
| HNI | March 31, 2026 | 5,630 | $236,685 | 44.8% |
| ILMN | March 31, 2026 | 1,302 | $170,770 | 70.4% |