LIGHT STREET CAPITAL MANAGEMENT, LLC
CIK 1569049 · View on SEC EDGAR ↗
- Portfolio value
- $902.8M
- Positions
- 28
- As of
- June 30, 2026
#2,618 of 9,443 by 13F value · top 27.7%
Portfolio value QoQ: +69.0% 13F does not disclose cash
- Top 10 holdings weight
- 65.47%
- Top 25 holdings weight
- 98.98%
- Positions above 1%
- 23
- Effective number of positions
- 18.0
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q2 2026: 22.79% Est. buys $273,662,701 · sells $163,786,042
Median holding: 3.0 quarters Tracked Q4 2024–Q2 2026 · 50.0% still held
- New positions
- 8
- Increased
- 11
- Decreased
- 7
- Closed
- 4
Put-notional exposure: 5.8% puts 13F reports option positions at underlying notional value — may include hedges, not necessarily bearish bets
On this page
- Performance vs S&P How this manager's 13F portfolio performed against the S&P 500.
- Sector breakdown How the portfolio splits across market sectors.
- Portfolio Every stock this institution reports holding, from its latest 13F.
- High-conviction bets The holdings this manager is most concentrated in.
- Biggest new bets Brand-new positions opened in the latest quarter.
- Top moves The biggest position increases and decreases this quarter.
- Exited positions Positions the manager fully sold out of last quarter.
Performance vs S&P 500
Annualized: +42.8% · S&P 500: +18.0%
Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.
Priceable coverage: 99.0% · Options excluded: 4.6%
Sector breakdown
Technology
74.5%
Financial Services
8.6%
Retail
7.6%
Communication Services
5.2%
Industrials
2.8%
Other/Unmapped
1.3%
Full portfolio 28 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| TSM Taiwan Semiconductor Manufacturing Company Ltd. | $107,906,464 | 11.95% | 225,949 | $30,994,113 | Down ×4 | ||
| AMD Advanced Micro Devices, Inc. - Common Stock | $63,609,645 | 7.05% | 109,500 | $19,007,414 | Down ×4 | ||
| ALAB Astera Labs, Inc. - Common Stock | $60,739,765 | 6.73% | 125,750 | Up ×1 | |||
| GTLB GitLab Inc. - Class A Common Stock | $59,380,850 | 6.58% | 1,945,000 | $34,062,050 | Up ×6 | ||
| AVGO Broadcom Inc. - Common Stock | $57,890,188 | 6.41% | 153,250 | $11,525,590 | Up ×3 | ||
| TSM Taiwan Semiconductor Manufacturing Company Ltd. | $52,150,644 | 5.78% | 109,200 | Put option | $15,246,504 | ||
| AMKR Amkor Technology, Inc. - Common Stock | $51,460,598 | 5.70% | 596,783 | $33,133,838 | Up ×2 | ||
| FROG JFrog Ltd. - Ordinary shares | $46,757,760 | 5.18% | 514,500 | $19,773,010 | Down ×1 | ||
| MKSI MKS Inc. - Common Stock | $46,170,240 | 5.11% | 103,800 | $18,072,750 | Down ×1 | ||
| CHYM Chime Financial, Inc. - Class A Common Stock | $45,037,343 | 4.99% | 2,199,089 | $6,123,614 | Up ×1 | ||
| CPNG Coupang, Inc. Class A Common Stock | $35,174,250 | 3.90% | 2,025,000 | $15,313,302 | Up ×1 | ||
| TOST Toast, Inc. Class A Common Stock | $32,479,850 | 3.60% | 1,167,500 | Up ×1 | |||
| RDDT Reddit, Inc. Class A Common Stock | $31,678,350 | 3.51% | 182,500 | ||||
| NVDA NVIDIA Corporation - Common Stock | $27,356,305 | 3.03% | 136,720 | $-20,117,817 | Down ×2 | ||
| BE Bloom Energy Corporation Class A Common Stock | $25,477,351 | 2.82% | 84,167 | $18,618,170 | Up ×1 | ||
| ASML ASML Holding N.V. - New York Registry Shares | $21,798,294 | 2.41% | 10,957 | $7,340,489 | Up ×1 | ||
| MELI MercadoLibre, Inc. - Common Stock | $21,641,723 | 2.40% | 12,750 | ||||
| CLBT Cellebrite DI Ltd. - Ordinary Shares | $19,166,223 | 2.12% | 1,312,755 | $10,334,276 | Up ×3 | ||
| SNOW Snowflake Inc. Common Stock | $17,815,000 | 1.97% | 70,000 | ||||
| MDB MongoDB, Inc. - Class A Common Stock | $16,795,000 | 1.86% | 50,000 | ||||
| GOOGL Alphabet Inc. - Class A Common Stock | $15,241,831 | 1.69% | 42,650 | $3,020,531 | Up ×1 | ||
| AMZN Amazon.com, Inc. - Common Stock | $12,155,340 | 1.35% | 51,000 | $-13,836,756 | Down ×1 | ||
| DDOG Datadog, Inc. - Class A Common Stock | $10,414,400 | 1.15% | 40,000 | $5,692,400 | |||
| Unknown issuer (CUSIP: 77926X320) | $8,862,000 | 0.98% | 120,000 | Up ×1 | |||
| NXPI NXP Semiconductors N.V. - Common Stock | $6,464,533 | 0.72% | 23,003 | $1,444,603 | Down ×1 | ||
| ADI Analog Devices, Inc. - Common Stock | $4,179,420 | 0.46% | 10,523 | $838,950 | Up ×4 | ||
| Unknown issuer (CUSIP: 74768A104) | $2,880,681 | 0.32% | 35,242 | Up ×1 | |||
| GDS GDS Holdings Limited - American Depositary Shares | $2,155,854 | 0.24% | 71,790 | $-730,602 | Up ×2 | ||
| No matches | |||||||
Conviction holdings
Positions increased for 3+ consecutive quarters.
Share counts are as reported in 13F filings (not split-adjusted)
Biggest new bets
New positions opened this quarter, largest first.
| Security | Value | Shares | % of portfolio |
|---|---|---|---|
| ALAB | $60,739,765 | 125,750 | 6.73% |
| TOST | $32,479,850 | 1,167,500 | 3.60% |
| RDDT | $31,678,350 | 182,500 | 3.51% |
| MELI | $21,641,723 | 12,750 | 2.40% |
| SNOW | $17,815,000 | 70,000 | 1.97% |
| MDB | $16,795,000 | 50,000 | 1.86% |
| Unknown issuer (CUSIP: 77926X320) | $8,862,000 | 120,000 | 0.98% |
| Unknown issuer (CUSIP: 74768A104) | $2,880,681 | 35,242 | 0.32% |
Top movers (QoQ)
| Security | Action | Shares Δ | Value Δ |
|---|---|---|---|
| GTLB | Bought more | +775K | +$34.1M |
| AMKR | Bought more | +190K | +$33.1M |
| TSM | Trimmed | -2K | +$31.0M |
| NVDA | Trimmed | -135K | -$20.1M |
| FROG | Trimmed | -60K | +$19.8M |
| AMD | Trimmed | -110K | +$19.0M |
| BE | Bought more | +34K | +$18.6M |
| MKSI | Trimmed | -18K | +$18.1M |
| CPNG | Bought more | +973K | +$15.3M |
| TSM | Price move only | +0 | +$15.2M |
Exited positions
Includes corporate events (mergers, delistings) — not all exits are sells
Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.
| Security | Quarter | Shares before | Value before | Price since exit |
|---|---|---|---|---|
| MRVL | March 31, 2025 | 269,646 | $29,782,401 | 300.1% |
| DDOG | Dec. 31, 2025 | 207,000 | $29,476,800 | 69.0% |
| CFLT | March 31, 2026 | 910,000 | $27,518,400 | No longer tracked |
| CLS | Sept. 30, 2025 | 169,252 | $26,421,930 | 23.1% |
| BILL | June 30, 2026 | 625,000 | $23,937,500 | 31.0% |
| CLS | March 31, 2025 | 246,080 | $22,713,184 | 284.9% |
| SNOW | Dec. 31, 2025 | 99,000 | $22,329,450 | 44.0% |
| CEG | March 31, 2026 | 63,065 | $22,278,973 | -2.4% |
| MDB | Dec. 31, 2025 | 68,500 | $21,261,030 | -0.3% |
| RDDT | March 31, 2026 | 90,000 | $20,688,300 | 13.9% |
| META | Sept. 30, 2025 | 26,905 | $19,858,311 | -25.3% |
| BABA | Dec. 31, 2025 | 105,000 | $18,766,650 | -16.7% |
| NFLX | March 31, 2026 | 200,000 | $18,752,000 | -17.2% |
| GDS | March 31, 2025 | 785,156 | $18,655,307 | 31.3% |
| RDDT | June 30, 2025 | 176,550 | $18,520,095 | 1.8% |
| CRM | March 31, 2025 | 50,255 | $16,801,754 | -23.4% |
| NFLX | Sept. 30, 2025 | 11,539 | $15,452,221 | -93.4% |
| MBLY | March 31, 2025 | 766,892 | $15,276,489 | -36.8% |
| ADSK | March 31, 2025 | 50,956 | $15,061,065 | -5.6% |
| BL | Sept. 30, 2025 | 257,518 | $14,580,669 | -41.1% |
| MELI | March 31, 2025 | 7,941 | $13,503,194 | -0.7% |
| SE | Dec. 31, 2025 | 69,303 | $12,386,525 | -8.5% |
| IOT | June 30, 2026 | 384,000 | $12,168,960 | 17.9% |
| WDAY | March 31, 2025 | 44,768 | $11,551,487 | -16.3% |
| GOOGL | March 31, 2025 | 60,296 | $11,414,033 | 121.2% |
| TEAM | March 31, 2026 | 63,272 | $10,258,922 | 149.5% |
| INDI | March 31, 2025 | 2,338,469 | $9,470,799 | 100.0% |
| MELI | Sept. 30, 2025 | 3,049 | $7,968,958 | -17.1% |
| ZS | March 31, 2025 | 33,215 | $5,992,318 | -12.9% |
| GEV | March 31, 2025 | 16,895 | $5,557,272 | 217.8% |
| APPF | Dec. 31, 2025 | 20,000 | $5,513,200 | -7.5% |
| NCNO | Sept. 30, 2025 | 150,820 | $4,218,435 | -25.8% |
| MNDY | Dec. 31, 2025 | 19,843 | $3,843,391 | -40.0% |
| AAPL | March 31, 2026 | 10,039 | $2,729,203 | 21.4% |
| LITE | June 30, 2026 | 2,892 | $2,032,382 | 7.3% |
| AMPL | June 30, 2026 | 292,844 | $1,997,196 | 65.8% |
| SNPS | Dec. 31, 2025 | 3,500 | $1,726,865 | -15.2% |
| ANSS | Sept. 30, 2025 | 2,463 | $865,055 | No longer tracked |
| CDNS | Dec. 31, 2025 | 2,412 | $847,239 | 0.4% |