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Super Investors Gladstone Capital Management LLP
GC

Gladstone Capital Management LLP

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

Portfolio value
$1.01B
Positions
40
Quarter ended
June 30, 2026
Filed
August 14, 2026

Reported portfolio value by quarter (43 quarters reported)

$2.24B $102M
Q4 15 Q1 18 Q2 20 Q3 22 Q4 24 Q2 26

$147M in Q4 2015 → $1.01B now. Hover for any quarter.

Holdings

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

Holding % of portfolio Activity Shares Value
Alphabet Inc 17.8% Trimmed 19% 503,113 $180M
QS Quanta Svcs Inc 12.8% Trimmed 21% 180,244 $130M
Visa Inc 9.4% Added 22% 277,412 $95.2M
Rtx Corporation 9.3% Trimmed 18% 496,055 $94.1M
PM Philip Morris Intl Inc 9.0% Added 24% 501,070 $90.6M
TS Taiwan Semiconductor Manufac 8.0% Trimmed 21% 169,817 $81.1M
Aflac Inc 7.0% New 604,852 $70.9M
Fortinet Inc 6.0% New 397,555 $61.1M
Corning Inc 4.8% Trimmed 47% 188,501 $48.1M
Sandisk Corp 4.5% New 19,900 $45.2M
Api Group Corp 3.9% Trimmed 50% 922,659 $39.1M
AC Arch Cap Group Ltd 2.9% Trimmed 36% 306,665 $29.8M
Snowflake Inc 1.6% Added 4207% 64,948 $16.5M
Block Inc 0.8% Trimmed 41% 112,828 $8.57M
Astera Labs Inc 0.3% New 7,200 $3.48M
Progressive Corp 0.3% New 14,640 $3.2M
AM Applied Matls Inc 0.3% New 4,360 $3.15M
DI Dycom Inds Inc 0.3% New 6,040 $3.05M
Linde PLC 0.2% Trimmed 62% 3,230 $1.68M
GA Ge Aerospace 0.1% Trimmed 84% 2,611 $976K
Broadcom Inc 0.1% Trimmed 96% 2,370 $895K
Arm Holdings PLC 0.1% Added 110% 2,100 $745K
Microsoft Corp 0.1% Trimmed 99% 1,810 $675K
Qualcomm Inc 0.1% New 3,200 $591K
Airbnb Inc 0.1% Unchanged 3,557 $509K
Intel Corp 0.0% New 2,047 $286K
Figma Inc 0.0% Trimmed 16% 14,342 $259K
CS Comfort Sys Usa Inc 0.0% New 130 $258K
Dell Technologies Inc 0.0% New 452 $195K
Doordash Inc 0.0% Unchanged 1,000 $185K
Eaton Corp PLC 0.0% New 400 $170K
Nvidia Corporation 0.0% Unchanged 729 $146K
IE Intercontinental Exchange In 0.0% Trimmed 88% 1,000 $123K
LH Lumentum Hldgs Inc 0.0% Unchanged 100 $85.8K
MI Mondelez Intl Inc 0.0% Unchanged 1,000 $57.8K
Tesla Inc 0.0% Unchanged 100 $42.1K
Amazon Com Inc 0.0% Unchanged 100 $23.8K
Wingstop Inc 0.0% Unchanged 100 $17.3K
Keycorp 0.0% Unchanged 698 $16.1K
DH Digitalocean Hldgs Inc 0.0% Trimmed 100% 100 $15.7K

Timeline of changes

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

Q2 2026

quarter ended June 30, 2026 · filed August 14, 2026

Company Action Shares changed Value of change % of portfolio
Microsoft Corp Trimmed −256,016 −$95.5M 0.1%
DH Digitalocean Hldgs Inc Trimmed −496,602 −$78M —
Aflac Inc New +604,852 +$70.9M 7.0%
Fortinet Inc New +397,555 +$61.1M 6.0%
Sandisk Corp New +19,900 +$45.2M 4.5%
Alphabet Inc Trimmed −121,670 −$43.5M 17.8%
Corning Inc Trimmed −168,432 −$43M 4.8%
Api Group Corp Trimmed −923,488 −$39.1M 3.9%
QS Quanta Svcs Inc Trimmed −48,033 −$34.6M 12.8%
Broadcom Inc Trimmed −63,455 −$24M 0.1%

Showing the 10 largest of 35 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 15, 2026

Company Action Shares changed Value of change % of portfolio
Visa Inc New +228,010 +$68.9M 6.9%
Taiwan Semiconductor Manufacturing Co Ltd Added +197,803 +$66.8M 7.3%
Corning Inc New +356,933 +$48.5M 4.9%
Broadcom Inc Trimmed −147,241 −$45.6M 2.0%
Meta Platforms Inc Exited −58,974 −$43.3M —
Digitalocean Holdings Inc New +496,702 +$42.6M 4.3%
Quanta Services Inc Added +47,296 +$26M 12.6%
Airbnb Inc Trimmed −205,543 −$26M —
Arch Capital Group Ltd Trimmed −268,311 −$25.8M 4.6%
Snowflake Inc Trimmed −167,494 −$25.3M —

Showing the 10 largest of 28 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 17, 2026

Company Action Shares changed Value of change % of portfolio
Quanta Services Inc New +180,981 +$76.4M 7.9%
Philip Morris International Inc Trimmed −406,531 −$65.2M 6.7%
Snowflake Inc Added +162,054 +$35.5M 3.8%
Airbnb Inc New +209,100 +$28.4M 2.9%
Broadcom Inc Trimmed −76,846 −$26.6M 7.6%
IE Intercontinental Exchanges Inc Trimmed −157,789 −$25.6M —
CO Capital One Finance Corp Trimmed −62,359 −$15.1M 2.0%
Block Inc Trimmed −189,883 −$12.4M 3.5%
Alphabet Inc Trimmed −38,243 −$12M 19.2%
Microsoft Corp Trimmed −21,789 −$10.5M 11.9%

Showing the 10 largest of 25 changes.

Q3 2025

quarter ended September 30, 2025 · filed November 14, 2025

Company Action Shares changed Value of change % of portfolio
Alphabet Inc New +634,200 +$154M 16.8%
Amazon.com Inc Trimmed −458,233 −$101M —
Broadcom Inc Added +289,302 +$95.4M 10.4%
Snowflake Inc Trimmed −374,359 −$84.4M 0.2%
IE Intercontinental Exchanges Inc Trimmed −455,965 −$76.8M 2.9%
General Electric Co Trimmed −226,295 −$68.1M 0.2%
Deere & Co Trimmed −147,229 −$67.3M —
Api Group Corp New +1,957,666 +$67.3M 7.3%
Rtx Corp Added +377,239 +$63.1M 11.1%
Meta Platforms Inc Trimmed −83,920 −$61.6M 4.7%

Showing the 10 largest of 24 changes.

Q2 2025

quarter ended June 30, 2025 · filed August 13, 2025

Company Action Shares changed Value of change % of portfolio
Alibaba Group Holding Ltd Exited −572,542 −$75.7M —
Meta Platforms Inc Trimmed −68,111 −$50.3M 10.9%
CO Capital One Finance Corp Trimmed −160,542 −$34.2M 1.0%
Rtx Corp New +231,829 +$33.9M 3.5%
General Electric Co Trimmed −82,340 −$21.2M 6.2%
Hilton Worldwide Holdings Inc Exited −84,219 −$19.2M —
Amazon.com Inc Added +68,287 +$15M 10.4%
Deere & Co Added +22,270 +$11.3M 7.7%
Arch Capital Group Ltd Trimmed −97,522 −$8.88M 11.0%
Snowflake Inc Trimmed −35,004 −$7.83M 8.8%

Showing the 10 largest of 20 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 13, 2025

Company Action Shares changed Value of change % of portfolio
Apple Inc Trimmed −712,037 −$158M —
Alibaba Group Holding Ltd Added +571,542 +$75.6M 7.8%
Eaton Corporation PLC Exited −220,536 −$73.2M —
Arista Networks Inc Exited −621,456 −$68.7M —
Snowflake Inc New +416,311 +$60.8M 6.3%
Deere & Co New +125,059 +$58.7M 6.0%
Tradeweb Markets Inc Exited −404,586 −$53M —
IE Intercontinental Exchanges Inc Added +294,220 +$50.8M 10.4%
Meta Platforms Inc Added +79,705 +$45.9M 12.5%
Walmart Inc Trimmed −364,947 −$32M —

Showing the 10 largest of 31 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 13, 2025

Company Action Shares changed Value of change % of portfolio
Alphabet Inc Trimmed −866,411 −$164M 0.1%
Apple Inc Added +467,434 +$117M 14.9%
Amazon.com Inc Added +389,380 +$85.4M 7.1%
Ge Vernova Inc Trimmed −255,764 −$84.1M 0.4%
Tesla Inc Trimmed −192,288 −$77.7M —
Meta Platforms Inc New +131,300 +$76.9M 6.4%
Eaton Corporation PLC New +220,536 +$73.2M 6.1%
Cooper Companies Inc Trimmed −760,080 −$69.9M —
Arista Networks Inc Added +620,956 +$68.6M 5.7%
Nvidia Corp Trimmed −487,231 −$65.4M —

Showing the 10 largest of 31 changes.

Q3 2024

quarter ended September 30, 2024 · filed November 13, 2024

Company Action Shares changed Value of change % of portfolio
Amazon.com Inc Trimmed −699,750 −$130M —
Philip Morris International Inc New +921,359 +$112M 9.4%
Cooper Companies Inc Added +744,480 +$82.1M 7.1%
Alibaba Group Holding Ltd Added +570,176 +$60.5M 6.0%
Tesla Inc New +193,102 +$50.5M 4.3%
Mongodb Inc Trimmed −137,804 −$37.3M 1.9%
General Electric Co Trimmed −192,310 −$36.3M 9.6%
Micron Technology Inc Exited −256,500 −$33.7M —
Discover Financial Services Trimmed −235,874 −$33.1M —
Starbucks Corp New +288,965 +$28.2M 2.4%

Showing the 10 largest of 25 changes.

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