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Super Investors JACKSON SQUARE CAPITAL, LLC
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JACKSON SQUARE CAPITAL, LLC

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$667M
Positions
144
Quarter ended
September 30, 2026
Filed
October 19, 2026

Reported portfolio value by quarter (28 quarters reported)

$719M $129M
Q4 19 Q2 21 Q4 22 Q2 24 Q4 25 Q3 26

$173M in Q4 2019 → $667M now. Hover for any quarter.

Holdings

As reported for the quarter ended September 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Micron Technology Inc 12.6% Trimmed 13% 78,705 $83.8M
Nvidia Corporation 6.7% Trimmed 7.3% 194,787 $44.5M
Apple Inc 6.2% Added 8.0% 125,045 $41.6M
Alphabet Inc 4.9% Added 12% 95,909 $33M
Microsoft Corp 4.0% Added 18% 52,501 $26.9M
Broadcom Inc 3.7% Trimmed 6.5% 69,785 $24.5M
EL Eli Lilly & Co 3.3% Trimmed 0.5% 18,782 $21.7M
Amazon Com Inc 3.2% Added 2.0% 84,951 $21.2M
LH Lumentum Hldgs Inc 2.7% Trimmed 23% 18,798 $18.3M
Arista Networks Inc 2.4% Trimmed 0.3% 79,786 $16.2M
Coherent Corp 2.3% Trimmed 17% 53,021 $15.3M
Palo Alto Networks Inc 2.2% Trimmed 0.7% 36,549 $14.5M
Lam Research Corp 2.0% Trimmed 1.5% 40,805 $13.4M
Kla Corp 2.0% Added 0.1% 68,634 $13.4M
CS Cisco Sys Inc 1.9% Trimmed 5.1% 120,083 $12.9M
Caterpillar Inc 1.7% Trimmed 9.8% 14,017 $11.4M
CH Crowdstrike Hldgs Inc 1.7% Added 434% 42,548 $11.3M
AM Applied Matls Inc 1.4% Added 8.0% 18,205 $9.31M
SS State Str SPDR S&P 500 ETF T 1.4% Added 0.3% 12,152 $9.27M
Amphenol Corp 1.4% Added 467% 109,779 $9.25M
Dell Technologies Inc 1.4% Added 15% 17,115 $9.21M
BH Berkshire Hathaway Inc Del 1.4% Added 0.1% 18,356 $9.14M
Arm Holdings PLC 1.2% Trimmed 1.3% 27,863 $8.07M
Alphabet Inc 1.2% Added 11% 22,820 $7.78M
Vertiv Holdings Co 1.1% Trimmed 31% 31,699 $7.65M
AH Asml Hldg Nv 1.1% Added 62% 4,165 $7.55M
Cloudflare Inc 1.0% Trimmed 0.6% 18,768 $6.52M
DD Danaher Corp Del 1.0% Added 213% 28,981 $6.42M
Astrazeneca PLC 0.9% New 38,184 $6.22M
Ge Vernova Inc 0.8% Trimmed 39% 5,736 $5.45M
Merck & Co Inc 0.8% Added 4.6% 36,297 $5.27M
SG SPDR Gold Tr 0.6% New 10,958 $4.17M
IE Invesco Exch Traded Fd Tr Ii 0.6% Added 0.4% 13,692 $4.17M
GA Ge Aerospace 0.6% Added 11% 13,242 $4.14M
Twilio Inc 0.6% New 13,554 $3.96M
IB Ishares Bitcoin Trust ETF 0.6% New 82,516 $3.91M
TS Taiwan Semiconductor Manufac 0.6% Added 2.1% 8,490 $3.87M
Abbvie Inc 0.6% Trimmed 0.2% 14,543 $3.8M
Advanced Micro Devices Inc 0.6% Added 462% 6,158 $3.77M
Costco Wholesale Corporation 0.6% Trimmed 40% 4,133 $3.76M
CD Cadence Design System Inc 0.5% Trimmed 51% 10,934 $3.61M
Waters Corp 0.5% New 7,760 $3.41M
Agilent Technologies Inc 0.5% New 19,515 $3.36M
Strategy Inc Call 0.5% New 57,000 $3.08M
Analog Devices Inc 0.4% New 7,567 $3M
Thermo Fisher Scientific Inc 0.4% Added 4.9% 4,421 $2.98M
SS Select Sector SPDR Tr 0.4% Added 49% 14,639 $2.87M
Cvs Health Corp 0.4% Trimmed 26% 32,070 $2.75M
Visa Inc 0.4% Added 0.5% 7,587 $2.73M
SE Space Exploration Techn Corp 0.4% New 17,268 $2.61M
Boston Scientific Corp 0.4% New 55,164 $2.41M
IT Ishares Tr 0.4% Trimmed 42% 11,611 $2.41M
N Nokia Corp 0.4% New 235,883 $2.39M
Mastercard Incorporated 0.3% Added 12% 4,061 $2.24M
Johnson & Johnson 0.3% Added 7.6% 8,354 $2.21M
Corning Inc 0.3% Trimmed 80% 11,015 $1.69M
Marvell Technology Inc 0.2% Added 4.4% 5,914 $1.56M
Snowflake Inc 0.2% New 4,240 $1.44M
VI Vanguard Index Fds 0.2% Added 7.5% 1,932 $1.35M
IQ Invesco Qqq Tr 0.2% Added 1.3% 1,776 $1.31M

Showing top 60 of 144 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q3 2026

quarter ended September 30, 2026 · filed October 19, 2026

Company Action Shares changed Value of change % of portfolio
Micron Technology Inc Trimmed −12,159 −$13M 12.6%
CH Crowdstrike Hldgs Inc Added +34,574 +$9.15M 1.7%
Howmet Aerospace Inc Exited −29,802 −$8.01M —
Amphenol Corp Added +90,414 +$7.62M 1.4%
Linde PLC Trimmed −14,862 −$7.05M 0.2%
Corning Inc Trimmed −45,380 −$6.98M 0.3%
TC Tjx Cos Inc New Trimmed −48,793 −$6.46M 0.2%
Astrazeneca PLC New +38,184 +$6.22M 0.9%
LH Lumentum Hldgs Inc Trimmed −5,687 −$5.52M 2.7%
IB International Business Machs Exited −16,648 −$4.68M —

Showing the 10 largest of 132 changes.

Q2 2026

quarter ended June 30, 2026 · filed July 21, 2026

Company Action Shares changed Value of change % of portfolio
Kla Corp Added +61,699 +$18.6M 2.9%
Micron Technology Inc Trimmed −12,806 −$14.8M 14.6%
Alphabet Inc Added +28,783 +$10.3M 4.3%
Microsoft Corp Added +22,072 +$8.23M 2.3%
AM Applied Matls Inc Added +10,544 +$7.62M 1.7%
CH Crowdstrike Hldgs Inc New +7,974 +$6.09M 0.8%
Palo Alto Networks Inc Added +14,205 +$4.84M 1.7%
IB International Business Machs New +16,648 +$4.68M 0.7%
Dell Technologies Inc Added +10,652 +$4.6M 0.9%
Cvs Health Corp New +43,545 +$4.5M 0.6%

Showing the 10 largest of 141 changes.

Q1 2026

quarter ended March 31, 2026 · filed April 13, 2026

Company Action Shares changed Value of change % of portfolio
Cyberark Software Ltd Exited −23,603 −$10.5M —
LH Lumentum Hldgs Inc Trimmed −12,042 −$8.46M 3.7%
Microsoft Corp Trimmed −20,991 −$7.77M 1.7%
Howmet Aerospace Inc New +28,379 +$6.54M 1.4%
Alphabet Inc Trimmed −21,893 −$6.3M 3.4%
CH Crowdstrike Hldgs Inc Exited −12,868 −$6.03M —
Corning Inc Added +38,793 +$5.27M 1.5%
Linde PLC Added +10,614 +$5.26M 1.8%
Trimble Inc Exited −56,404 −$4.42M —
IT Ishares Tr New +20,030 +$4.38M 0.9%

Showing the 10 largest of 138 changes.

Q4 2025

quarter ended December 31, 2025 · filed January 21, 2026

Company Action Shares changed Value of change % of portfolio
LH Lumentum Hldgs Inc Added +14,075 +$5.19M 2.7%
IT Ishares Tr Trimmed −17,534 −$4.32M 0.1%
Fabrinet Added +9,329 +$4.25M 1.0%
EL Eli Lilly & Co Added +3,875 +$4.16M 3.9%
AT&T Inc Trimmed −163,869 −$4.07M 0.8%
IT Ishares Tr Exited −35,192 −$4.05M —
Netflix Inc Added +41,217 +$3.86M 0.9%
Celestica Inc New +12,754 +$3.78M 0.7%
Meta Platforms Inc Trimmed −5,095 −$3.36M 0.7%
CT Credo Technology Group Holdi New +22,914 +$3.3M 0.7%

Showing the 10 largest of 148 changes.

Q3 2025

quarter ended September 30, 2025 · filed October 09, 2025

Company Action Shares changed Value of change % of portfolio
Apple Inc Added +47,600 +$12.1M 6.4%
Marvell Technology Inc Trimmed −92,540 −$7.78M 0.1%
CH Crowdstrike Hldgs Inc New +12,464 +$6.11M 1.3%
Sap Se Exited −19,188 −$5.84M —
Boston Scientific Corp Trimmed −49,034 −$4.79M 0.2%
Alphabet Inc Added +18,870 +$4.59M 3.8%
EL Eli Lilly & Co Trimmed −5,749 −$4.39M 2.4%
IT Ishares Tr Added +17,502 +$4.23M 1.0%
Broadcom Inc Trimmed −11,383 −$3.76M 5.3%
Microsoft Corp Added +6,097 +$3.16M 5.1%

Showing the 10 largest of 145 changes.

Q2 2025

quarter ended June 30, 2025 · filed July 10, 2025

Company Action Shares changed Value of change % of portfolio
Marvell Technology Inc Added +93,616 +$7.25M 1.7%
IE Invesco Exch Traded Fd Tr Ii New +29,086 +$6.61M 1.5%
Vertiv Holdings Co New +50,123 +$6.44M 1.4%
Nvidia Corporation Added +40,331 +$6.37M 6.9%
SS SPDR S&P 500 ETF Tr Added +9,847 +$6.08M 2.2%
Boston Scientific Corp New +56,306 +$6.05M 1.3%
Cloudflare Inc Added +29,026 +$5.68M 1.8%
Trimble Inc New +68,259 +$5.19M 1.2%
Constellation Energy Corp New +15,252 +$4.92M 1.1%
Kla Corp Added +5,489 +$4.92M 1.8%

Showing the 10 largest of 147 changes.

Q1 2025

quarter ended March 31, 2025 · filed April 16, 2025

Company Action Shares changed Value of change % of portfolio
Apple Inc Trimmed −38,580 −$8.57M 6.5%
Vertiv Holdings Co Exited −65,601 −$7.45M —
Amazon Com Inc Trimmed −33,125 −$6.3M 4.0%
Spotify Technology S A New +11,399 +$6.27M 2.0%
Microsoft Corp Trimmed −16,418 −$6.16M 4.4%
Alphabet Inc Trimmed −37,766 −$5.84M 1.9%
VI Vanguard Index Fds Exited −21,119 −$5.58M —
Palo Alto Networks Inc Trimmed −29,336 −$5.01M 0.1%
Eaton Corp PLC Trimmed −17,738 −$4.82M 0.2%
Servicenow Inc Trimmed −5,978 −$4.76M 0.1%

Showing the 10 largest of 155 changes.

Q4 2024

quarter ended December 31, 2024 · filed January 15, 2025

Company Action Shares changed Value of change % of portfolio
Arista Networks Inc Exited −27,450 −$10.5M —
Arista Networks Inc New +94,912 +$10.5M 2.5%
Nvidia Corporation Trimmed −48,533 −$6.52M 5.8%
Servicenow Inc Added +5,942 +$6.3M 1.6%
Palo Alto Networks Inc Added +30,512 +$5.55M 1.4%
Monday Com Ltd Exited −15,955 −$4.43M —
Amazon Com Inc Added +16,539 +$3.63M 5.2%
Vertiv Holdings Co Added +29,598 +$3.36M 1.8%
Nextera Energy Inc Trimmed −45,960 −$3.29M 0.6%
Kla Corp Trimmed −5,132 −$3.23M 0.5%

Showing the 10 largest of 144 changes.

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