JACKSON SQUARE CAPITAL LLC
Q3 2026 Form 13-F
SAN FRANCISCO, CALIFORNIA
CIK 0001812178
· CRD 300314
· SEC-registered investment adviser
$667.3M Reported Value Total
JACKSON SQUARE CAPITAL, LLC reports 631 total accounts under management (AUM). There are 571 discretionary accounts valued at $520,929,437, and 60 non-discretionary accounts valued at $43,360,061.
Source: Form ADV filed * Note that certain holdings are exempt from Form 13-F reporting, so the AUM totals may be greater than the Form 13-F total.
Source: Form ADV filed 2026-03-25
Reported value
$667.3M
Quarter over quarter
-4.4%
Holdings
143
Top-10 concentration
49.7%
Key People
Form ADV owners & control persons
Andrew Gilbert Graham
CHIEF EXECUTIVE OFFICER
Stacy Leigh Sizemore
CHIEF COMPLIANCE OFFICER
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Q3 2026 13F record
Q3 2026 13F filing summary
| Period of report | September 30, 2026 |
|---|---|
| Filed | October 19, 2026 |
| Form | 13F-HR |
| Reported value | $667.3M |
| Positions | 143 |
| Change in reported value | -7.2% |
| New positions | 23 |
| Exited positions | 18 |
| Position turnover | 25.5% |
| Top-10 concentration | 49.7% |
13F filings by quarter
| Quarter | Positions | Value |
|---|---|---|
|
Q3 2026 13F
Filed Oct 19, 2026
|
143 | $667.3M |
|
Q2 2026 13F
Filed Jul 21, 2026
|
138 | $719.0M |
|
Q1 2026 13F
Filed Apr 13, 2026
|
129 | $477.0M |
|
Q4 2025 13F
Filed Jan 21, 2026
|
152 | $505.5M |
|
Q3 2025 13F
Filed Oct 9, 2025
|
144 | $458.5M |
|
Q2 2025 13F
Filed Jul 10, 2025
|
144 | $450.3M |
|
Q1 2025 13F
Filed Apr 16, 2025
|
132 | $307.6M |
|
Q4 2024 13F
Filed Jan 15, 2025
|
141 | $415.0M |
|
Q3 2024 13F
Filed Oct 31, 2024
|
133 | $403.0M |
|
Q2 2024 13F
Filed Aug 5, 2024
|
126 | $406.4M |
|
Q1 2024 13F
Filed Apr 16, 2024
|
137 | $388.4M |
|
Q4 2023 13F
Filed Jan 9, 2024
|
116 | $310.8M |
|
Q3 2023 13F
Filed Oct 25, 2023
|
107 | $249.0M |
|
Q2 2023 13F
Filed Jul 28, 2023
|
112 | $248.9M |
|
Q1 2023 13F
Filed Apr 21, 2023
|
107 | $223.4M |
|
Q4 2022 13F
Filed Jan 23, 2023
|
120 | $212.4M |
|
Q3 2022 13F
Filed Oct 13, 2022
|
122 | $205.0M |
|
Q2 2022 13F
Filed Jul 25, 2022
|
138 | $236.7M |
|
Q1 2022 13F
Filed Apr 20, 2022
|
178 | $320.6M |
|
Q4 2021 13F
Filed Jan 19, 2022
|
187 | $347.6M |
8 earlier quarters on file — choose one from the quarter menu above.
Top 20 holdings · Q3 2026
| # | Holding | Reported value | % of portfolio |
|---|---|---|---|
| 1 | MU MICRON TECHNOLOGY INC | $83.8M | 12.56% |
| 2 | NVDA NVIDIA CORPORATION | $44.5M | 6.67% |
| 3 | AAPL APPLE INC | $41.6M | 6.24% |
| 4 | GOOGL ALPHABET INC | $33.0M | 4.95% |
| 5 | MSFT MICROSOFT CORP | $26.9M | 4.04% |
| 6 | AVGO BROADCOM INC | $24.5M | 3.67% |
| 7 | LLY ELI LILLY & CO | $21.7M | 3.26% |
| 8 | AMZN AMAZON COM INC | $21.2M | 3.17% |
| 9 | LITE LUMENTUM HLDGS INC | $18.3M | 2.74% |
| 10 | ANET ARISTA NETWORKS INC | $16.2M | 2.43% |
| 11 | COHR COHERENT CORP | $15.3M | 2.29% |
| 12 | PANW PALO ALTO NETWORKS INC | $14.5M | 2.18% |
| 13 | LRCX LAM RESEARCH CORP | $13.4M | 2.01% |
| 14 | KLAC KLA CORP | $13.4M | 2.01% |
| 15 | CSCO CISCO SYS INC | $12.9M | 1.94% |
| 16 | CAT CATERPILLAR INC | $11.4M | 1.7% |
| 17 | CRWD CROWDSTRIKE HLDGS INC | $11.3M | 1.69% |
| 18 | AMAT APPLIED MATLS INC | $9.3M | 1.4% |
| 19 | SPY STATE STR SPDR S&P 500 ETF T | $9.3M | 1.39% |
| 20 | APH AMPHENOL CORP | $9.3M | 1.39% |
Values as reported on the Q3 2026 Form 13F. Every position is in the holdings table below.