G-
Gildi - lifeyrissjodur Quarterly 13F Portfolio Update (Q1 2026)
Gildi - lifeyrissjodurCIK: 0002108148
Concentrated strategySector-focusedQuality / disciplined sizing
Total reported value
$197.2M
Reporting period: 2026-03-31 · Number of holdings: 2
Gildi - lifeyrissjodur disclosed 2 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $197.2M and a quarterly turnover rate of 24.9%.
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Personality snowflake
- Concentration
- 100
- Portfolio Stability
- 24.89
- Momentum
- 50
- Sector conviction
- 100
- Diversification
- 4
- Sizing Uniformity
- 95.08
Gildi - lifeyrissjodur's disclosed holdings carry a Herfindahl concentration index of 0.560 — mathematically equivalent to about 2 equally-sized positions, close to its 2 actual disclosed holdings. Value is spread relatively evenly across the portfolio rather than concentrated in a handful of names.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.49), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 67% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govTrim JBTM
-3.8% -$38.0M
Add OCS
-0.7% $14.1M
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | JBTM | Jbt Marel CORP | Stock-Industrials | 67.38% | -9.89% | -3.81% | |
| 2 | OCS | Oculis Holding AG | Stock-Other | 32.62% | +9.89% | -0.72% |
* This report is exclusively curated by the AlphaSMO team. AlphaSMO is the web's most authoritative 13F / Inside Trader database, delivering precise insider trading and institutional holdings insights.
Portfolio Performance
Performance for Q3 2026
-21.4%
Performance Last 4 Quarters
-33.7%
- Stdev
- +21.4%
- Beta
- +0.71
- Alpha
- -95.1%
- Max Drawdown
- -22.3%
- Annualized Perf
- -56.1%
- Batting Avg vs S&P
- 0%
- Sortino
- -2.64
- Stutzer
- -1.14
- Treynor
- -1.08
- Sterling
- —
- Calmar
- -2.52
- Information Ratio
- -5.81
- Tracking Error
- +17.6%
- Stdev Down
- +29.3%
- Winning Months %
- +16.7%
- Losing Months %
- +83.3%
- Best 12 Months
- —
- Worst 12 Months
- —
- Efficiency Ratio
- +0.74
- Sharpe
- -3.62
- Stdev Sectors
- 0%
- Skewness
- +0.25
- Kurtosis
- -0.68
- Upside Potential
- +0.22
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
Holding changes this quarter
Gildi - lifeyrissjodur's most significant position changes for 2026-03-31: Trim: Jbt Marel CORP (JBTM) — shares -3.81%; Trim: Oculis Holding AG (OCS) — shares -0.72%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | OCS | Oculis Holding AG | +9.9% | -0.72% | Trim |
| 2 | JBTM | Jbt Marel CORP | -9.9% | -3.81% | Trim |
Filing History
FAQ
What is Gildi - lifeyrissjodur and what type of investor is it?
Gildi - lifeyrissjodur 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 (2026-03-31), the firm manages a tracked equity portfolio valued at approximately $197.2M, spread across 2 disclosed positions.
What are Gildi - lifeyrissjodur's largest equity positions?
Based on the latest 13F filing, Gildi - lifeyrissjodur's top holdings by market value are:
1. Jbt Marel CORP (JBTM) — $132.9M (67.4%)
2. Oculis Holding AG (OCS) — $64.3M (32.6%)
What changes did Gildi - lifeyrissjodur make in its most recent portfolio filing?
In the latest quarter, Gildi - lifeyrissjodur took a more defensive posture — trimming 2 positions and completely exiting 0 holdings. The largest of these moves: Trim: Jbt Marel CORP (JBTM) — shares -3.81%; Trim: Oculis Holding AG (OCS) — shares -0.72%
What sectors does Gildi - lifeyrissjodur focus on?
Gildi - lifeyrissjodur is concentrated in the following sectors based on its current disclosed equity portfolio:
• Industrials: 100.0%
Investment Profile
Gildi - lifeyrissjodur returned an annualized -56.1% over the trailing 6 months — underperforming the S&P 500 by 95.1 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.71 (less volatile than the market) and a 0% quarterly batting average against the index.
Its portfolio is concentrated and moderately active, with 100.0% of the portfolio concentrated in Industrials.
Its turnover score has risen from 0 to 25 over the past 1 quarters — a shift toward more active trading.
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