Largest positions
| Issuer | Class | Value | Share |
|---|---|---|---|
| Micron Technology Inc.COM | COM | $105M | 14.6% |
| Nvidia CorporationCOM | COM | $42M | 5.8% |
| Apple Inc.COM | COM | $33.5M | 4.7% |
| Alphabet Inc.CAP STK CL A | CAP STK CL A | $30.6M | 4.3% |
| Broadcom Inc.COM | COM | $28.2M | 3.9% |
| Coherent Corp.COM | COM | $25.3M | 3.5% |
| Eli Lilly & COCOM | COM | $22.6M | 3.1% |
| Lumentum Hldgs Inc.COM | COM | $21M | 2.9% |
| KLA Corp.COM NEW | COM NEW | $20.7M | 2.9% |
| Amazon Com Inc.COM | COM | $19.8M | 2.8% |
| Lam Research Corp.COM NEW | COM NEW | $17.9M | 2.5% |
| Microsoft Corp.COM | COM | $16.6M | 2.3% |
| Caterpillar Inc.COM | COM | $16.6M | 2.3% |
| Vertiv Holdings COCOM CL A | COM CL A | $15.3M | 2.1% |
| Cisco Sys Inc.COM | COM | $14.9M | 2.1% |
| Corning Inc.COM | COM | $14.4M | 2.0% |
| Arista Networks Inc.COM SHS | COM SHS | $13.6M | 1.9% |
| Palo Alto Networks Inc.COM | COM | $12.6M | 1.7% |
| Applied Matls Inc.COM | COM | $12.2M | 1.7% |
| GE Vernova Inc.COM | COM | $11M | 1.5% |
| ARM Holdings PLCSPONSORED ADS | SPONSORED ADS | $10M | 1.4% |
| Berkshire Hathaway Inc. DelCL B NEW | CL B NEW | $9.17M | 1.3% |
| State Str SPDR S&P 500 ETF TTR UNIT | TR UNIT | $9.05M | 1.3% |
| Linde PLCSHS | SHS | $8.86M | 1.2% |
| TJX Cos Inc. NewCOM | COM | $8.77M | 1.2% |
| Cadence Design System Inc.COM | COM | $8.3M | 1.2% |
| Howmet Aerospace Inc.COM | COM | $8.01M | 1.1% |
| Alphabet Inc.CAP STK CL C | CAP STK CL C | $7.24M | 1.0% |
| Costco Wholesale CorporationCOM | COM | $6.46M | 0.9% |
| Dell Technologies Inc.CL C | CL C | $6.42M | 0.9% |
| Crowdstrike Hldgs Inc.CL A | CL A | $6.09M | 0.8% |
| ASML Hldg NVN Y REGISTRY SHS | N Y REGISTRY SHS | $5.1M | 0.7% |
| iShares TRUS AER DEF ETF | US AER DEF ETF | $4.85M | 0.7% |
| International Business MachsCOM | COM | $4.68M | 0.7% |
| Cloudflare Inc.CL A COM | CL A COM | $4.63M | 0.6% |
| CVS Health Corp.COM | COM | $4.5M | 0.6% |
| Merck & CO Inc.COM | COM | $4.46M | 0.6% |
| GE AerospaceCOM NEW | COM NEW | $4.45M | 0.6% |
| Amkor Technology Inc.COM | COM | $4.15M | 0.6% |
| Invesco Exch Traded FD TR IINASDAQ 100 ETF | NASDAQ 100 ETF | $4.13M | 0.6% |
| Taiwan Semiconductor ManufacSPONSORED ADS | SPONSORED ADS | $3.97M | 0.6% |
| Abbvie Inc.COM | COM | $3.67M | 0.5% |
| Intel Corp.COM | COM | $3.5M | 0.5% |
| Amphenol Corp.CL A | CL A | $3.41M | 0.5% |
| Equinix Inc.COM | COM | $3.41M | 0.5% |
| Ciena Corp.COM NEW | COM NEW | $2.92M | 0.4% |
| FabrinetSHS | SHS | $2.81M | 0.4% |
| Visa Inc.COM CL A | COM CL A | $2.59M | 0.4% |
| Bloom Energy Corp.COM CL A | COM CL A | $2.43M | 0.3% |
| Netflix Inc..COM | COM | $2.38M | 0.3% |
Micron Technology Inc.COM$105M
- Class
- COM
- Share
- 14.6%
Nvidia CorporationCOM$42M
- Class
- COM
- Share
- 5.8%
Apple Inc.COM$33.5M
- Class
- COM
- Share
- 4.7%
Alphabet Inc.CAP STK CL A$30.6M
- Class
- CAP STK CL A
- Share
- 4.3%
Broadcom Inc.COM$28.2M
- Class
- COM
- Share
- 3.9%
Coherent Corp.COM$25.3M
- Class
- COM
- Share
- 3.5%
Eli Lilly & COCOM$22.6M
- Class
- COM
- Share
- 3.1%
Lumentum Hldgs Inc.COM$21M
- Class
- COM
- Share
- 2.9%
KLA Corp.COM NEW$20.7M
- Class
- COM NEW
- Share
- 2.9%
Amazon Com Inc.COM$19.8M
- Class
- COM
- Share
- 2.8%
Lam Research Corp.COM NEW$17.9M
- Class
- COM NEW
- Share
- 2.5%
Microsoft Corp.COM$16.6M
- Class
- COM
- Share
- 2.3%
Caterpillar Inc.COM$16.6M
- Class
- COM
- Share
- 2.3%
Vertiv Holdings COCOM CL A$15.3M
- Class
- COM CL A
- Share
- 2.1%
Cisco Sys Inc.COM$14.9M
- Class
- COM
- Share
- 2.1%
Corning Inc.COM$14.4M
- Class
- COM
- Share
- 2.0%
Arista Networks Inc.COM SHS$13.6M
- Class
- COM SHS
- Share
- 1.9%
Palo Alto Networks Inc.COM$12.6M
- Class
- COM
- Share
- 1.7%
Applied Matls Inc.COM$12.2M
- Class
- COM
- Share
- 1.7%
GE Vernova Inc.COM$11M
- Class
- COM
- Share
- 1.5%
ARM Holdings PLCSPONSORED ADS$10M
- Class
- SPONSORED ADS
- Share
- 1.4%
Berkshire Hathaway Inc. DelCL B NEW$9.17M
- Class
- CL B NEW
- Share
- 1.3%
State Str SPDR S&P 500 ETF TTR UNIT$9.05M
- Class
- TR UNIT
- Share
- 1.3%
Linde PLCSHS$8.86M
- Class
- SHS
- Share
- 1.2%
TJX Cos Inc. NewCOM$8.77M
- Class
- COM
- Share
- 1.2%
Cadence Design System Inc.COM$8.3M
- Class
- COM
- Share
- 1.2%
Howmet Aerospace Inc.COM$8.01M
- Class
- COM
- Share
- 1.1%
Alphabet Inc.CAP STK CL C$7.24M
- Class
- CAP STK CL C
- Share
- 1.0%
Costco Wholesale CorporationCOM$6.46M
- Class
- COM
- Share
- 0.9%
Dell Technologies Inc.CL C$6.42M
- Class
- CL C
- Share
- 0.9%
Crowdstrike Hldgs Inc.CL A$6.09M
- Class
- CL A
- Share
- 0.8%
ASML Hldg NVN Y REGISTRY SHS$5.1M
- Class
- N Y REGISTRY SHS
- Share
- 0.7%
iShares TRUS AER DEF ETF$4.85M
- Class
- US AER DEF ETF
- Share
- 0.7%
International Business MachsCOM$4.68M
- Class
- COM
- Share
- 0.7%
Cloudflare Inc.CL A COM$4.63M
- Class
- CL A COM
- Share
- 0.6%
CVS Health Corp.COM$4.5M
- Class
- COM
- Share
- 0.6%
Merck & CO Inc.COM$4.46M
- Class
- COM
- Share
- 0.6%
GE AerospaceCOM NEW$4.45M
- Class
- COM NEW
- Share
- 0.6%
Amkor Technology Inc.COM$4.15M
- Class
- COM
- Share
- 0.6%
Invesco Exch Traded FD TR IINASDAQ 100 ETF$4.13M
- Class
- NASDAQ 100 ETF
- Share
- 0.6%
Taiwan Semiconductor ManufacSPONSORED ADS$3.97M
- Class
- SPONSORED ADS
- Share
- 0.6%
Abbvie Inc.COM$3.67M
- Class
- COM
- Share
- 0.5%
Intel Corp.COM$3.5M
- Class
- COM
- Share
- 0.5%
Amphenol Corp.CL A$3.41M
- Class
- CL A
- Share
- 0.5%
Equinix Inc.COM$3.41M
- Class
- COM
- Share
- 0.5%
Ciena Corp.COM NEW$2.92M
- Class
- COM NEW
- Share
- 0.4%
FabrinetSHS$2.81M
- Class
- SHS
- Share
- 0.4%
Visa Inc.COM CL A$2.59M
- Class
- COM CL A
- Share
- 0.4%
Bloom Energy Corp.COM CL A$2.43M
- Class
- COM CL A
- Share
- 0.3%
Netflix Inc..COM$2.38M
- Class
- COM
- Share
- 0.3%
The share class is shown on a wider screen.
The 50 largest of 138 positions by value, with holdings of the same security combined. The 138 largest are in this firm's machine-readable record. Share counts and quarter-on-quarter changes for each position are on EDGAR. View the full information table on EDGAR
This filing
- Form
- 13F-HR
- CIK
- 1812178
- File number
- 028-20279
- Options
- 0 call, 0 put
- In the 25 largest
- 75.0%
- Prior quarter
- $477M at 31 March 2026
- Positions opened
- 28
- Positions closed
- 19
Common questions
What are Jackson Square Capital’s 13F holdings worth?
$719 million across 138 positions for the quarter ended 30 June 2026.
What is Jackson Square Capital’s largest 13F holding?
MICRON TECHNOLOGY INC (COM) was the largest position at $105 million, or 14.6% of reported 13F value, as of 30 June 2026.
How concentrated is Jackson Square Capital’s 13F portfolio?
The ten largest positions accounted for 48.5% of reported value and the twenty-five largest for 75.0%, across 138 positions as of 30 June 2026.
Does Form 13F show everything Jackson Square Capital manages?
No. Form 13F covers only long positions in exchange-traded securities over which the manager has investment discretion, valued at quarter end. It excludes cash, most bonds, private funds, and any assets the firm does not have discretion over, so it is neither the firm's total assets nor any individual client's portfolio.
How often does Jackson Square Capital file its 13F?
Every quarter. Managers file within 45 days of each quarter's end, so the figures are a snapshot that changes between filings. This page shows the quarter ended 30 June 2026.
Answered from this filing and the prior quarter's.