SYLEBRA CAPITAL LLC
Long book
$773.7M
Q1 2026
Positions
11
Top-10 weight
100%
concentration
Last quarter
+48.3%
SPY +14.8%
Turnover
17%
of book per quarter
Strategy in plain words
auto-generated from filingsSYLEBRA CAPITAL LLC is a concentrated fundamental stock-picker, running a $773.7M US long book across 11 positions.
The portfolio is extremely concentrated — the top 10 positions are almost the whole book. Turnover is modest: positions are typically held for years. Current anchor positions: AEVA TECHNOLOGIES INC, PURECYCLE TECHNOLOGIES INC, IMPINJ INC, PAYCOM SOFTWARE INC, ELASTIC NV.
Over the last 9 quarters its long book ran on average 1pp per quarter behind the S&P 500, beating the index in 3 of 9 quarters. We rate its filings highest-signal: new buys here are worth attention.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
-4.0%
Q2 2024
+11.0%
Q3 2024
-2.0%
Q4 2024
-15.9%
Q1 2025
+45.5%
Q2 2025
-9.2%
Q3 2025
-16.0%
Q4 2025
-26.1%
Q1 2026
+48.3%
Sector allocation
Technology 44%
Industrials 28%
Materials 23%
Services media 3%
Financials 1%
Consumer discretionary 0%
Long book by quarter
What does SYLEBRA CAPITAL own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| AEVA AEVA TECHNOLOGIES INC | Industrials | 16.2M | $213.6M | 27.6% | Held |
| PCT PURECYCLE TECHNOLOGIES INC | Materials | 34.1M | $176.9M | 22.9% | Held |
| PI IMPINJ INC | Technology | 1.1M | $116.3M | 15.0% | Held |
| PAYC PAYCOM SOFTWARE INC | Technology | 689.0K | $83.7M | 10.8% | -29.5% |
| ESTC ELASTIC NV | Technology | 1.4M | $70.5M | 9.1% | -12.8% |
| S SENTINELONE INC -CLASS A | Technology | 3.7M | $47.9M | 6.2% | -13.0% |
| XMTR XOMETRY INC-A | Services media | 535.6K | $21.9M | 2.8% | +31.3% |
| EGHT 8X8 INC | Technology | 8.9M | $14.8M | 1.9% | -22.5% |
| NU NU HOLDINGS LTD/CAYMAN ISL-A | Financials | 466.4K | $6.7M | 0.9% | -58.0% |
| PTRN PATTERN GROUP INC-CL A | Consumer discretionary | 158.6K | $2.0M | 0.3% | New |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | May 18, 2026 | 11 | $773.7M | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Feb 18, 2026 | 11 | $1.15B | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Nov 14, 2025 | 11 | $1.81B | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Aug 15, 2025 | 17 | $2.45B | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | May 16, 2025 | 24 | $1.98B | canonical | SEC ↗ |
| Q4 2024 | 13F-HR/ARESTATEMENT | Mar 3, 2025 | 26 | $2.67B | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Feb 18, 2025 | 26 | $3.63B | SEC ↗ | |
| Q3 2024 | 13F-HR | Nov 15, 2024 | 28 | $3.02B | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Aug 15, 2024 | 30 | $2.70B | canonical | SEC ↗ |
| Q1 2024 | 13F-HR | May 16, 2024 | 29 | $3.01B | canonical | SEC ↗ |
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