Light Street Capital Management Portfolio holdings
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Datadog
DDOG
|
+$28.5M |
| 2 |
CFLT
Confluent
CFLT
|
+$26.5M |
| 3 |
Alphabet (Google) Class A
GOOGL
|
+$25.7M |
| 4 |
CHYM
Chime Financial
CHYM
|
+$22.7M |
| 5 |
Snowflake
SNOW
|
+$21.3M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Celestica
CLS
|
+$26.4M |
| 2 |
Meta Platforms (Facebook)
META
|
+$19.9M |
| 3 |
TSMC
TSM
|
+$17M |
| 4 |
GDS Holdings
GDS
|
+$16.7M |
| 5 |
Netflix
NFLX
|
+$15.5M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 85.25% |
| 2 | Consumer Discretionary | 7.09% |
| 3 | Communication Services | 5.01% |
| 4 | Utilities | 2.66% |
Similar funds
Light Street Capital Management's Q3 2025 Portfolio in Review
As of Q3 2025, Light Street Capital Management held 34 positions worth $594M, up 21% from $490M the previous quarter. Its ten largest holdings account for 69% of the portfolio.
Light Street Capital Management deployed $51.1M of net new capital in Q3 2025, opening 8 new positions and adding to 8 existing holdings. Its largest new stake was Datadog: 207,000 shares worth $29.5M.
By sector, the portfolio is most concentrated in Technology at 85% of assets, up from 83% a quarter earlier, followed by Consumer Discretionary and Communication Services.
On the sell side, the largest reduction was TSMC, an estimated $17M trimmed.
- Light Street Capital Management's largest Q3 2025 buy was Datadog: 207,000 shares worth $29.5M.
- Light Street Capital Management added most to Chime Financial in Q3 2025, an estimated $22.7M increase.
- Light Street Capital Management's biggest Q3 2025 reduction was TSMC, cutting an estimated $17M.
- Light Street Capital Management fully exited Celestica in Q3 2025, selling an estimated $26.4M.
- Light Street Capital Management's ten largest holdings make up 69% of its $594M portfolio in Q3 2025.
- Light Street Capital Management opened 8 new positions and closed 7 in Q3 2025.
- Light Street Capital Management's portfolio value rose 21% quarter-over-quarter to $594M.
Based on Light Street Capital Management's 13F filing for Q3 2025, filed 14 Nov 2025.