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Light Street Capital Management Portfolio holdings

AUM $534M
1-Year Est. Return 59.08%
This Fund
S&P 500
This Quarter Est. Return
+12.09%
1 Year Est. Return
+59.08%
3 Year Est. Return
+235.5%
5 Year Est. Return
+188.82%
10 Year Est. Return
+3,568.26%
AUM
$650M
AUM Growth
+$55.3M
Cap. Flow
-$4.72M
Cap. Flow %
-0.73%
Top 10 Hldgs %
76.35%
Holding
33
New
6
Increased
9
Reduced
9
Closed
9

Top Buys

Rank Stock Value
1
CHYM
Chime Financial
CHYM
+$25.9M
2
NFLX icon
Netflix
NFLX
+$21.6M
3
RDDT icon
Reddit
RDDT
+$18.9M
4
AVGO icon
Broadcom
AVGO
+$15.9M
5
AMPL icon
Amplitude
AMPL
+$15.8M

Top Sells

Rank Stock Value
1
DDOG icon
Datadog
DDOG
+$29.5M
2
SNOW icon
Snowflake
SNOW
+$22.3M
3
MDB icon
MongoDB
MDB
+$21.3M
4
BABA icon
Alibaba
BABA
+$18.8M
5
SE icon
Sea Limited
SE
+$12.4M

Sector Composition

Rank Sector Weight
1 Technology 81.55%
2 Communication Services 12.55%
3 Utilities 3.43%
4 Consumer Discretionary 2.47%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
BABA icon
26
Alibaba
BABA
$317B
– –
-105,000
Closed -$18.8M
CDNS icon
27
Cadence Design Systems
CDNS
$91.4B
– –
-2,412
Closed -$847K
DDOG icon
28
Datadog
DDOG
$93.6B
– –
-207,000
Closed -$29.5M
MDB icon
29
MongoDB
MDB
$33.5B
– –
-68,500
Closed -$21.3M
MNDY icon
30
monday.com
MNDY
$3.75B
– –
-19,843
Closed -$3.84M
SE icon
31
Sea Limited
SE
$70.3B
– –
-69,303
Closed -$12.4M
SNOW icon
32
Snowflake
SNOW
$116B
– –
-99,000
Closed -$22.3M
SNPS icon
33
Synopsys
SNPS
$78.8B
– –
-3,500
Closed -$1.73M
1
2

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BFC
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Light Street Capital Management's Q4 2025 Portfolio in Review

As of Q4 2025, Light Street Capital Management held 33 positions worth $650M, up 9.3% from $594M the previous quarter. Its ten largest holdings account for 76% of the portfolio.

Light Street Capital Management's Q4 2025 filing shows 6 new, 9 increased, 9 reduced and 9 closed positions. Its largest new stake was Netflix: 200,000 shares worth $18.8M. The largest sale was Datadog, an estimated $29.5M.

By sector, the portfolio is most concentrated in Technology at 82% of assets, down from 85% a quarter earlier, followed by Communication Services and Utilities.

  • Light Street Capital Management's largest Q4 2025 buy was Netflix: 200,000 shares worth $18.8M.
  • Light Street Capital Management added most to Chime Financial in Q4 2025, an estimated $25.9M increase.
  • Light Street Capital Management's biggest Q4 2025 reduction was Confluent, cutting an estimated $8.8M.
  • Light Street Capital Management fully exited Datadog in Q4 2025, selling an estimated $29.5M.
  • Light Street Capital Management's ten largest holdings make up 76% of its $650M portfolio in Q4 2025.
  • Light Street Capital Management opened 6 new positions and closed 9 in Q4 2025.
  • Light Street Capital Management's portfolio value rose 9.3% quarter-over-quarter to $650M.

Based on Light Street Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.