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Super Investors Gilfoyle & Co LLC
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Gilfoyle & Co LLC

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

Portfolio value
$871K
Positions
10
Quarter ended
December 31, 2023
Filed
January 25, 2024

Reported portfolio value by quarter (2 quarters reported)

$871K $39K
Q3 23 Q4 23

$39K in Q3 2023 → $871K now. Hover for any quarter.

Holdings

As reported for the quarter ended December 31, 2023. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Booking Holdings Inc 44.6% New 111 $389K
Apple Inc 10.6% Added 386% 486 $91.9K
BH Berkshire Hathaway Inc Del 9.4% New 222 $82.2K
Caterpillar Inc 7.1% New 214 $62.1K
WM Waste Mgmt Inc Del 6.9% New 330 $60K
Alphabet Inc 6.4% New 204 $55.4K
CN Canadian Natl Ry Co 5.4% New 324 $47K
Meta Platforms Inc 4.5% New 100 $39.2K
Home Depot Inc 4.0% New 100 $35.1K
PM Philip Morris Intl Inc 1.0% New 100 $9.12K

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 1 quarters.

Q4 2023

quarter ended December 31, 2023 · filed January 25, 2024

Company Action Shares changed Value of change % of portfolio
Booking Holdings Inc New +111 +$389K 44.6%
BH Berkshire Hathaway Inc Del New +222 +$82.2K 9.4%
Apple Inc Added +386 +$73K 10.6%
Caterpillar Inc New +214 +$62.1K 7.1%
WM Waste Mgmt Inc Del New +330 +$60K 6.9%
Alphabet Inc New +204 +$55.4K 6.4%
CN Canadian Natl Ry Co New +324 +$47K 5.4%
Meta Platforms Inc New +100 +$39.2K 4.5%
Home Depot Inc New +100 +$35.1K 4.0%
PM Philip Morris Intl Inc New +100 +$9.12K 1.0%

Showing the 10 largest of 14 changes.

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