FL
Fifth Lane Capital, LP Investment Portfolio (Q2 2026) — 13F Stock Holdings
Fifth Lane Capital, LPCIK: 0001858558
High-turnover traderConcentrated strategySector-focused
Total reported value
$1.6M
Reporting period: 2026-06-30 · Number of holdings: 5
FIFTH LANE CAPITAL, LP disclosed 5 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $1.6M and a quarterly turnover rate of 194.5%.
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Personality snowflake
- Concentration
- 100
- Portfolio Stability
- 100
- Momentum
- 0
- Sector conviction
- 100
- Diversification
- 10
- Sizing Uniformity
- 89.95
Fifth Lane Capital, LP's disclosed holdings carry a Herfindahl concentration index of 0.362 — mathematically equivalent to about 3 equally-sized positions, close to its 5 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 1.01), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
Recent activity leans toward initiating meaningfully larger new positions than it adds to existing ones (a 14.6 percentage-point tilt) — a pattern consistent with a more contrarian, new-idea-driven approach.
Sector classification currently covers about 13% 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.govAdd CFND
-10.6% -$376.7K
New buy PESI
Sold out G7490F101
New buy G0544A103
Add SBNY 5 PERP a
-1.8% -$96.6K
Sold out K4F
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 | CFND | C1 Fund Inc | Stock-Other | 54.75% | +53.21% | -10.64% | |
| 2 | PESI | Perma-fix Environmental Svcs | Stock-Other | 15.77% | +15.77% | NEW | |
| 3 | SBNY 5 PERP aBond | Signature Bank New York | Bond | 13.48% | +13.10% | -1.83% | |
| 4 | ✓ | A Spac Iii Acquisition CORP | Stock-Other | 13.46% | +13.46% | NEW | |
| 5 | BRDTLA 7.625 PERP ABond | Brookfield Dtla Fund Off | Bond | 2.53% | +2.48% | — |
Portfolio Performance
Performance for Q3 2026
—
Performance Last 4 Quarters
+12.3%
Based on 34% of reported portfolio value with available pricing
- Stdev
- +18.4%
- Beta
- +1.29
- Alpha
- -2.7%
- Max Drawdown
- -9.1%
- Annualized Perf
- +23.2%
- Batting Avg vs S&P
- +61.9%
- Sortino
- +2.86
- Stutzer
- +0.38
- Treynor
- +0.18
- Sterling
- +1.27
- Calmar
- +2.55
- Information Ratio
- +0.38
- Tracking Error
- +7.8%
- Stdev Down
- +7.9%
- Winning Months %
- +57.1%
- Losing Months %
- +42.9%
- Best 12 Months
- +32.9%
- Worst 12 Months
- +8.3%
- Efficiency Ratio
- +0.5
- Sharpe
- +1.23
- Stdev Sectors
- 0%
- Skewness
- +0.45
- Kurtosis
- -0.25
- Upside Potential
- +4.65
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 5 | $1.6M | 100 | ||
| 2026 Q1 | 58 | $82.3M | 100 | ||
| 2025 Q4 | 118 | $131.9M | 100 | ||
| 2025 Q3 | 105 | $99.5M | 100 | ||
| 2025 Q2 | 67 | $82.6M | 0 | ||
| 2025 Q1 | 34 | $23.0M | 0 | ||
| 2024 Q4 | 40 | $34.0M | 0 | ||
| 2024 Q3 | 51 | $39.6M | 0 | ||
| 2024 Q2 | 112 | $69.0M | 0 | ||
| 2024 Q1 | 145 | $115.8M | 0 | ||
| 2023 Q4 | 122 | $85.3B | 0 | ||
| 2023 Q3 | 227 | $286.5M | 0 | ||
| 2023 Q2 | 241 | $336.4M | 0 | ||
| 2023 Q1 | 210 | $177.1M | 0 | ||
| 2022 Q4 | 185 | $111.0M | 0 | ||
| 2022 Q3 | 225 | $191.9M | 0 | ||
| 2022 Q2 | 363 | $158.7M | 0 | ||
| 2022 Q1 | 319 | $164.7M | 0 | ||
| 2021 Q4 | 299 | $170.5M | 0 |
Holding changes this quarter
Fifth Lane Capital, LP's most significant position changes for 2026-06-30: Sold out: ; Sold out: Onestream Inc (K4F); Sold out: Cantor Equity Partners V Inc; Sold out: Hologic Inc (HO1); Sold out: Cantor Equity Partners Ii In.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | CFND | C1 Fund Inc | +53.2% | -10.64% | Trim |
| 2 | PESI | Perma-fix Environmental Svcs | +15.8% | NEW | New buy |
| 3 | ✓ | A Spac Iii Acquisition CORP | +13.5% | NEW | New buy |
| 4 | SBNY 5 PERP aBond | Signature Bank New York | +13.1% | -1.83% | Trim |
| 5 | BRDTLA 7.625 PERP ABond | Brookfield Dtla Fund Off | +2.5% | — | Unchanged |
| 6 | FLDDW | Fold Holdings Inc -23 | — | EXIT | Sold out |
| 7 | BUR | Burford Capital Limited | -0.1% | EXIT | Sold out |
| 8 | IKT | Inhibikase Therapeutics Inc | -0.1% | EXIT | Sold out |
| 9 | CVU | Cpi Aerostructures Inc | -0.1% | EXIT | Sold out |
| 10 | COUR | Coursera Inc | -0.1% | EXIT | Sold out |
| 11 | GT | Goodyear Tire & Rubber Co | -0.1% | EXIT | Sold out |
| 12 | NOK | Nokia Corp-spon Adr | -0.1% | EXIT | Sold out |
| 13 | ✓ | Connect Biopharma Hldgs LTD | -0.1% | EXIT | Sold out |
| 14 | RKT | Rocket Cos Inc-class A | -0.2% | EXIT | Sold out |
| 15 | RPID | Rapid Micro Biosystems Inc-a | -0.2% | EXIT | Sold out |
| 16 | SABS | Sab Biotherapeutics Inc | -0.2% | EXIT | Sold out |
| 17 | RKLB | Rocket Lab CORP | -0.3% | EXIT | Sold out |
| 18 | AVR | Anteris Technologies Global | -0.3% | EXIT | Sold out |
| 19 | CRNX | Crinetics Pharmaceuticals In | -0.3% | EXIT | Sold out |
| 20 | BE | Bloom Energy Corp- A | -0.3% | EXIT | Sold out |
| 21 | PPL 7 02-15-29Bond | Ppl Corporation | -0.4% | EXIT | Sold out |
| 22 | APLSUSD | Apellis Pharmaceuticals Inc | -0.4% | EXIT | Sold out |
| 23 | RLMD | Relmada Therapeutics Inc | -0.4% | EXIT | Sold out |
| 24 | ASTS | Ast Spacemobile Inc | -0.4% | EXIT | Sold out |
| 25 | INTC | Intel CORP | -0.4% | EXIT | Sold out |
| 26 | CRWV | Coreweave Inc-cl A | -0.4% | EXIT | Sold out |
| 27 | GLD | Spdr Gold Shares | -0.4% | EXIT | Sold out |
| 28 | PLTR | Palantir Technologies Inc-a | -0.4% | EXIT | Sold out |
| 29 | SMH | Vaneck Semiconductor ETF | -0.5% | EXIT | Sold out |
| 30 | SIMO | Silicon Motion Technol-adr | -0.5% | EXIT | Sold out |
| 31 | IGV | Ishares Expanded Tech-softwa | -0.5% | EXIT | Sold out |
| 32 | 430 | Terns Pharmaceuticals Inc | -0.5% | EXIT | Sold out |
| 33 | AAL | American Airlines Group Inc | -0.5% | EXIT | Sold out |
| 34 | RNA | Atrium Therapeutics Inc | -0.6% | EXIT | Sold out |
| 35 | ARM | Arm Holdings Plc-adr | -0.6% | EXIT | Sold out |
| 36 | ✓ | Calavo Growers Inc | -0.7% | EXIT | Sold out |
| 37 | TSLA | Tesla Inc | -0.7% | EXIT | Sold out |
| 38 | TDAY | USA Today Co Inc | -0.7% | EXIT | Sold out |
| 39 | AIV | Apartment Invt & Mgmt Co -a | -0.7% | EXIT | Sold out |
| 40 | TSM | Taiwan Semiconductor-sp Adr | -0.8% | EXIT | Sold out |
| 41 | ORCL | Oracle CORP | -0.9% | EXIT | Sold out |
| 42 | AMD | Advanced Micro Devices | -1% | EXIT | Sold out |
| 43 | NKTR | Nektar Therapeutics | -1.1% | EXIT | Sold out |
| 44 | VISN | Vistance Networks Inc | -1.4% | EXIT | Sold out |
| 45 | NVDA | Nvidia CORP | -1.6% | EXIT | Sold out |
| 46 | CORZ | Core Scientific Inc | -1.8% | EXIT | Sold out |
| 47 | ABVX | Abivax Sa-adr | -2.1% | EXIT | Sold out |
| 48 | UNH | Unitedhealth Group Inc | -2.3% | EXIT | Sold out |
| 49 | ✓ | -2.4% | EXIT | Sold out | |
| 50 | NWAX | New America Acquisition-cl A | -2.4% | EXIT | Sold out |
1–50 of 60
Filing History
FAQ
What is Fifth Lane Capital, LP and what type of investor is it?
Fifth Lane Capital, LP 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 $1.6M, spread across 5 disclosed positions.
What are Fifth Lane Capital, LP's largest equity positions?
Based on the latest 13F filing, Fifth Lane Capital, LP's top holdings by market value are:
1. C1 Fund Inc (CFND) — $892.9K (54.8%)
2. Perma-fix Environmental Svcs (PESI) — $257.2K (15.8%)
3. Signature Bank New York (SBNY 5 PERP a) — $219.8K (13.5%)
4. A Spac Iii Acquisition CORP — $219.6K (13.5%)
5. Brookfield Dtla Fund Off (BRDTLA 7.625 PERP A) — $41.3K (2.5%)
What changes did Fifth Lane Capital, LP make in its most recent portfolio filing?
In the latest reported quarter, Fifth Lane Capital, LP made 59 notable position adjustments: 2 new positions were initiated, 0 existing holdings were added to, 2 positions were partially reduced, and 55 were completely exited. The largest of these moves: Sold out: ; Sold out: Onestream Inc (K4F); Sold out: Cantor Equity Partners V Inc; Sold out: Hologic Inc (HO1); Sold out: Cantor Equity Partners Ii In
What sectors does Fifth Lane Capital, LP focus on?
Fifth Lane Capital, LP is concentrated in the following sectors based on its current disclosed equity portfolio:
• Financials: 100.0%
Investment Profile
Fifth Lane Capital, LP's portfolio is concentrated and fast-trading, with 100.0% of the portfolio concentrated in Financials.
Its turnover score has risen from 0 to 100 over the past 4 quarters — a shift toward more active trading.
It has trimmed its SBNY 5 PERP a position for two straight quarters, cutting it by $315.6K while still holding $219.8K.
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Developer Access
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