PL
Portman Ltd Historical SEC 13F Holdings & Archive (Q3 2024)
Portman LtdCIK: 0001634896
Concentrated strategySector-focusedLong-term holder
Total reported value
$40.0M
Reporting period: 2024-09-30 · Number of holdings: 7
Portman Ltd disclosed 7 holdings in its latest 13F filing for the period ending 2024-09-30, with total reported value of $40.0M and a quarterly turnover rate of 0.0%.
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Personality snowflake
- Concentration
- 100
- Portfolio Stability
- 0
- Momentum
- 50
- Sector conviction
- 100
- Diversification
- 14
- Sizing Uniformity
- 84.32
Portman Ltd's disclosed holdings carry a Herfindahl concentration index of 0.444 — mathematically equivalent to about 2 equally-sized positions, well below its 7 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 1.57), 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.govNo holding changes this quarter
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 | PATH | Uipath Inc - Class A | Stock-Tech | 63.36% | — | — | |
| 2 | RDDT | Reddit Inc-cl A | Stock-Comm Services | 17.63% | — | — | |
| 3 | CART | Maplebear Inc | Stock-Consumer Disc | 7.99% | — | — | |
| 4 | FRSH | Freshworks Inc-cl A | Stock-Other | 5.83% | — | — | |
| 5 | VERA | Vera Therapeutics Inc | Stock-Other | 3.62% | — | — | |
| 6 | CRWD | Crowdstrike Holdings Inc - A | Stock-Tech | 1.08% | — | — | |
| 7 | UBER 0 12-15-25Bond | Uber Technologies Inc | Bond | 0.49% | — | — |
Portfolio Performance
Performance for Q3 2026
+24.6%
Performance Last 4 Quarters
+14%
- Stdev
- +42.2%
- Beta
- +1.25
- Alpha
- -25.9%
- Max Drawdown
- -50.6%
- Annualized Perf
- -11%
- Batting Avg vs S&P
- +40%
- Sortino
- -0.09
- Stutzer
- -0.02
- Treynor
- -0.02
- Sterling
- -0.25
- Calmar
- -0.22
- Information Ratio
- -0.54
- Tracking Error
- +39.5%
- Stdev Down
- +30%
- Winning Months %
- +43.3%
- Losing Months %
- +56.7%
- Best 12 Months
- +34.2%
- Worst 12 Months
- -50.6%
- Efficiency Ratio
- +0.09
- Sharpe
- -0.07
- Stdev Sectors
- +27.5%
- Skewness
- -0.06
- Kurtosis
- -0.23
- Upside Potential
- +1.79
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
Holding changes this quarter
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|
Filing History
FAQ
What is Portman Ltd and what type of investor is it?
Portman Ltd 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 (2024-09-30), the firm manages a tracked equity portfolio valued at approximately $40.0M, spread across 7 disclosed positions.
What are Portman Ltd's largest equity positions?
Based on the latest 13F filing, Portman Ltd's top holdings by market value are:
1. Uipath Inc - Class A (PATH) — $25.4M (63.4%)
2. Reddit Inc-cl A (RDDT) — $7.1M (17.6%)
3. Maplebear Inc (CART) — $3.2M (8.0%)
4. Freshworks Inc-cl A (FRSH) — $2.3M (5.8%)
5. Vera Therapeutics Inc (VERA) — $1.4M (3.6%)
What changes did Portman Ltd make in its most recent portfolio filing?
No notable portfolio changes were recorded for Portman Ltd in the most recent quarter. Holdings appear to have remained relatively stable.
What sectors does Portman Ltd focus on?
Portman Ltd is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 71.2%
• Communication Services: 19.5%
• Consumer Discretionary: 8.8%
• Industrials: 0.5%
Investment Profile
Portman Ltd returned an annualized -11.0% over the trailing 30 months — underperforming the S&P 500 by 25.9 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 1.25 (more volatile than the market) and a 40% quarterly batting average against the index.
Its portfolio is concentrated and long-term-holding, with 71.2% of the portfolio concentrated in Information Technology.
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Developer Access
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