Follow-The-Filings

Featured 13F manager

Light Street Capital Management, LLC Glen Kacher

Palo Alto, CA 20 processed 13Fs on this site · 2021 Q3–2026 Q2

  • $903M
  • 27 Positions
  • 2026 Q2
  • +69.1% QoQ
  • Top 5 38.7%

Portfolio

2026 Q2 · filed 8/14/2026 · 27 long · top 12 shown

top 5 38.7% · top 10 63.6%

AUM over time

2026 Q2 $903M +69.1% QoQ
2021 Q3 · $2B 2021 Q3 · $2B
Q3 2021
2021 Q4 · $1.7B · −16.1% QoQ 2021 Q4 · $1.7B · −16.1% QoQ
Q4
2022 Q1 · $1.5B · −7.7% QoQ 2022 Q1 · $1.5B · −7.7% QoQ
Q1 2022
2022 Q2 · $1.2B · −20.6% QoQ 2022 Q2 · $1.2B · −20.6% QoQ
Q2
2022 Q3 · $393M · −67.9% QoQ 2022 Q3 · $393M · −67.9% QoQ
Q3
2022 Q4 · $268M · −31.8% QoQ 2022 Q4 · $268M · −31.8% QoQ
Q4
2023 Q1 · $410M · +53.0% QoQ 2023 Q1 · $410M · +53.0% QoQ
Q1 2023
2023 Q2 · $377M · −8.0% QoQ 2023 Q2 · $377M · −8.0% QoQ
Q2
2023 Q3 · $340M · −9.8% QoQ 2023 Q3 · $340M · −9.8% QoQ
Q3
2023 Q4 · $334M · −1.8% QoQ 2023 Q4 · $334M · −1.8% QoQ
Q4
2024 Q1 · $413M · +23.7% QoQ 2024 Q1 · $413M · +23.7% QoQ
Q1 2024
2024 Q2 · $435M · +5.3% QoQ 2024 Q2 · $435M · +5.3% QoQ
Q2
2024 Q3 · $423M · −2.8% QoQ 2024 Q3 · $423M · −2.8% QoQ
Q3
2024 Q4 · $545M · +28.8% QoQ 2024 Q4 · $545M · +28.8% QoQ
Q4
2025 Q1 · $358M · −34.3% QoQ 2025 Q1 · $358M · −34.3% QoQ
Q1 2025
2025 Q2 · $490M · +36.9% QoQ 2025 Q2 · $490M · +36.9% QoQ
Q2
2025 Q3 · $594M · +21.2% QoQ 2025 Q3 · $594M · +21.2% QoQ
Q3
2025 Q4 · $650M · +9.4% QoQ 2025 Q4 · $650M · +9.4% QoQ
Q4
2026 Q1 · $534M · −17.8% QoQ 2026 Q1 · $534M · −17.8% QoQ
Q1 2026
2026 Q2 · $903M · +69.1% QoQ 2026 Q2 · $903M · +69.1% QoQ
Q2

Book

2025 Q2 2025 Q1 · filed 14 Aug · long equity

TSM - Taiwan Semiconductor Mfg 16.60% Add +12.2% 358,757 $226.49 $81M +39,012 +$28M
NVDA - Nvidia 11.38% Add +9.6% 352,582 $157.99 $56M +30,867 +$21M
AMD - Advanced Micro Devices 8.49% Add +14.5% 292,788 $141.90 $42M +37,118 +$15M
AVGO - Broadcom 6.90% Add +0.4% 122,471 $275.65 $34M +469 +$13M
BILL — 6.05% Reduce −3.4% 639,820 $46.26 $30M −22,783 −$809K
FROG - Jfrog 5.46% Reduce −5.0% 608,770 $43.88 $27M −32,170 +$6M
CLS - Celestica 5.40% New 169,252 $156.11 $26M +169,252 +$26M
CHYM - Chime Finl · CL A 4.89% New 693,530 $34.51 $24M +693,530 +$24M
GDS — 4.46% New 714,582 $30.57 $22M +714,582 +$22M
GTLB - Gitlab · CLASS A 4.37% Add +14.5% 474,415 $45.11 $21M +60,098 +$2M
META - Meta Platforms · CL A 4.06% Add +12.4% 26,905 $738.09 $20M +2,970 +$6M
SE - SEA 3.94% New 120,630 $159.94 $19M +120,630 +$19M
AMZN - Amazon 3.80% Reduce −1.2% 84,784 $219.39 $19M −1,067 +$2M
NFLX - Netflix 3.16% New 11,539 $1,339 $15M +11,539 +$15M
BL - Blackline 2.98% Reduce −32.4% 257,518 $56.62 $15M −123,470 −$4M
CLBT - Cellebrite Di 1.81% Reduce −0.9% 552,755 $16.00 $9M −5,000 −$2M
MELI - Mercadolibre 1.63% New 3,049 $2,614 $8M +3,049 +$8M
NXPI - Nxp Semiconductors 1.02% Add +14.3% 22,890 $218.49 $5M +2,870 +$1M
ASML — 0.90% Reduce −21.4% 5,511 $801.39 $4M −1,500 −$229K
NCNO - Ncino 0.86% Reduce −59.0% 150,820 $27.97 $4M −216,717 −$6M
SNPS - Synopsys 0.39% Add +0.8% 3,704 $512.68 $2M +29 +$323K
CDNS - Cadence Design System 0.37% Add +0.8% 5,956 $308.15 $2M +45 +$332K
AAPL - Apple 0.35% Add +30.0% 8,276 $205.17 $2M +1,909 +$284K
ADI - Analog Devices 0.30% New 6,070 $238.02 $1M +6,070 +$1M
CEG - Constellation Energy 0.28% Reduce −16.0% 4,277 $322.76 $1M −814 +$354K
ANSS - Ansys 0.18% Reduce −54.0% 2,463 $351.22 $865K −2,896 −$831K

Exits / last held

not current holdings · last reported size, unchanged · gone vs 2025 Q1

Stock % of portfolio Recent activity Shares Reported price* Value Share change $ change
RDDT - Reddit · CL A 5.17% Exit 0 $104.90 $19M −176,550 −$19M

* Reported price is value ÷ shares from the 13F as of period end — not a live market quote. Weight % is each long-equity position ÷ full 13F AUM, so rows may not sum to 100% when the filing includes options or other non-equity (excluded from this table). Share change and $ change are vs 2025 Q1. Click column headers to sort · click New / Hold / Add / Reduce to promote that move type to the top. Exit opens the last-held block below.

Filings history

20 periods · normalized AUM · open a period for holdings

Period Holdings AUM QoQ Form Filed Filing ID
2026 Q2 28 $903M +69.1% 13F-HR 8/14/2026 000093583626000422
2026 Q1 24 $534M −17.8% 13F-HR 5/15/2026 000093583626000261
2025 Q4 24 $650M +9.4% 13F-HR 2/17/2026 000093583626000112
2025 Q3 27 $594M +21.2% 13F-HR 11/14/2025 000093583625000702
2025 Q2 26 $490M +36.9% 13F-HR 8/14/2025 000093583625000532
2025 Q1 21 $358M −34.3% 13F-HR 5/15/2025 000093583625000378
2024 Q4 30 $545M +28.8% 13F-HR 2/14/2025 000093583625000180
2024 Q3 22 $423M −2.8% 13F-HR 11/14/2024 000093583624000708
2024 Q2 26 $435M +5.3% 13F-HR 8/14/2024 000093583624000528
2024 Q1 22 $413M +23.7% 13F-HR 5/15/2024 000093583624000402
2023 Q4 21 $334M −1.8% 13F-HR 2/14/2024 000093583624000199
2023 Q3 23 $340M −9.8% 13F-HR 11/14/2023 000093583623000701
2023 Q2 21 $377M −8.0% 13F-HR 8/14/2023 000093583623000575
2023 Q1 23 $410M +53.0% 13F-HR 5/15/2023 000093583623000416
2022 Q4 26 $268M −31.8% 13F-HR 2/14/2023 000093583623000228
2022 Q3 30 $393M −67.9% 13F-HR 11/14/2022 000156761922019893
2022 Q2 32 $1.2B −20.6% 13F-HR 8/15/2022 000156761922016112
2022 Q1 39 $1.5B −7.7% 13F-HR 5/16/2022 000156761922010680
2021 Q4 46 $1.7B −16.1% 13F-HR 2/14/2022 000156761922004307
2021 Q3 51 $2B 13F-HR 11/15/2021 000156761921020448

About

LIGHT STREET CAPITAL MANAGEMENT, LLC

20 processed 13Fs on this site · 2021 Q3–2026 Q2

Notable person
Glen Kacher
SEC filing name
LIGHT STREET CAPITAL MANAGEMENT, LLC
Location
Palo Alto, CA
All SEC filings
View on sec.gov