GC
Gullane Capital, LLC 13F Holdings (8 Positions, Q2 2026)
Gullane Capital, LLCCIK: 0002068251
Concentrated strategySector-focusedQuality / disciplined sizing
Total reported value
$59.2M
Reporting period: 2026-06-30 · Number of holdings: 8
Gullane Capital, LLC disclosed 8 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $59.2M and a quarterly turnover rate of 45.9%.
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Personality snowflake
- Concentration
- 100
- Portfolio Stability
- 45.88
- Momentum
- 50
- Sector conviction
- 100
- Diversification
- 8
- Sizing Uniformity
- 81.71
Gullane Capital, LLC's disclosed holdings carry a Herfindahl concentration index of 0.878 — mathematically equivalent to about 1 equally-sized positions, well below its 8 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 1.83), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govAdd CORZW
0.0% $1.4M
Trim PLTR
0.0% -$154.9K
Trim CORZ
-7.5% $20.2M
Add 009805522
0.0% $344.8K
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
Showing top 4 holdings (of 8 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | CORZ | Core Scientific Inc | Stock-Tech | 93.56% | -0.54% | -7.52% | |
| 2 | CORZW | Core Scientific Inc - 27 | Stock-Other | 4.48% | +1.18% | — | |
| 3 | PLTR | Palantir Technologies Inc-a | Stock-Tech | 1.03% | -1.02% | — | |
| 4 | ✓ | Nebius Group NV | Stock-Other | 0.93% | +0.37% | — |
Portfolio Performance
Performance for Q3 2026
-37.8%
Performance Last 4 Quarters
+15.5%
- Stdev
- +89.1%
- Beta
- +4.81
- Alpha
- -29.9%
- Max Drawdown
- -37.8%
- Annualized Perf
- +30.3%
- Batting Avg vs S&P
- +50%
- Sortino
- +1.34
- Stutzer
- +0.21
- Treynor
- +0.13
- Sterling
- +0.63
- Calmar
- +0.8
- Information Ratio
- +0.53
- Tracking Error
- +80.1%
- Stdev Down
- +46.3%
- Winning Months %
- +50%
- Losing Months %
- +50%
- Best 12 Months
- +149.8%
- Worst 12 Months
- +15.5%
- Efficiency Ratio
- +0.12
- Sharpe
- +0.69
- Stdev Sectors
- 0%
- Skewness
- +0.36
- Kurtosis
- -0.8
- Upside Potential
- +3.51
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
Holding changes this quarter
Gullane Capital, LLC's most significant position changes for 2026-06-30: Trim: Core Scientific Inc (CORZ) — shares -7.52%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | CORZW | Core Scientific Inc - 27 | +1.2% | — | Unchanged |
| 2 | ✓ | Nebius Group NV | +0.4% | — | Unchanged |
| 3 | CORZ | Core Scientific Inc | -0.5% | -7.52% | Trim |
| 4 | PLTR | Palantir Technologies Inc-a | -1% | — | Unchanged |
💡
Data Source Notice: AlphaSMO is the web's most authoritative 13F / Inside Trader database. Institutional holdings and insider trades presented here are precisely computed to deliver accurate portfolio reporting.
Filing History
FAQ
What is Gullane Capital, LLC and what type of investor is it?
Gullane Capital, LLC is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $59.2M, spread across 8 disclosed positions.
What are Gullane Capital, LLC's largest equity positions?
Based on the latest 13F filing, Gullane Capital, LLC's top holdings by market value are:
1. Core Scientific Inc (CORZ) — $55.4M (93.6%)
2. Core Scientific Inc - 27 (CORZW) — $2.7M (4.5%)
3. Palantir Technologies Inc-a (PLTR) — $610.4K (1.0%)
4. Nebius Group NV — $552.3K (0.9%)
What changes did Gullane Capital, LLC make in its most recent portfolio filing?
In the latest quarter, Gullane Capital, LLC took a more defensive posture — trimming 1 positions and completely exiting 0 holdings. The largest of these moves: Trim: Core Scientific Inc (CORZ) — shares -7.52%
What sectors does Gullane Capital, LLC focus on?
Gullane Capital, LLC is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 100.0%
Investment Profile
Gullane Capital, LLC returned an annualized 30.3% over the trailing 18 months — underperforming the S&P 500 by 29.9 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 4.81 (more volatile than the market) and a 50% quarterly batting average against the index.
Its portfolio is concentrated and moderately active, with 100.0% of the portfolio concentrated in Information Technology.
Its turnover score has fallen from 81 to 46 over the past 4 quarters — a shift toward longer holding periods.
It has added to its CORZW position over the past two quarters (+$1.5M, now $2.7M), while trimming PLTR over the same stretch (-$319.5K, still holding $610.4K).
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Developer Access
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