Louisbourg Investments Inc. Portfolio Holdings

Louisbourg Investments Inc.

  • $502 Billion
  • Q4 2025

Louisbourg Investments Inc. has filed its 13F form on January 16, 2026 for Q4 2025 where it was disclosed a total value porftolio of $502 Billion distributed in 213 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Canadian National Railway CO with a value of $28.7B, Microsoft Corp with a value of $13.3B, Alphabet Inc. with a value of $13.1B, Ishares Core S&P 500 ETF with a value of $12.2B, and Shopify Inc. with a value of $10.8B.

Examining the 13F form we can see an increase of $43.7B in the current position value, from $458B to 502B.

Louisbourg Investments Inc. is based out at Dieppe, A3

Below you can find more details about Louisbourg Investments Inc. portfolio as well as his latest detailed transactions.

Portfolio value $502 Billion
Technology: $89.5 Billion
Basic Materials: $58.8 Billion
Industrials: $49.7 Billion
Communication Services: $44.8 Billion
Financial Services: $42.8 Billion
ETFs: $38.4 Billion
Consumer Cyclical: $34.6 Billion
Energy: $32.5 Billion
Other: $62.3 Billion

Stock Holdings Table Market Cap. of $300 Millions to $2 Billions

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$1.8B
$7.81 Billion 1.56% of portfolio
646,233
Q4 2025 Reduced 0.89%
$1.37B
$5.6 Million 0.0% of portfolio
745
Q4 2025 Added 181.13%
$1.51B
$3.01 Million 0.0% of portfolio
95
Q4 2025 New
$1.91B
$9.97 Million 0.0% of portfolio
1,000
Q4 2025 New
$661M
$1.8 Million 0.0% of portfolio
200
Q4 2025 New
$1.23B
$2.14 Million 0.0% of portfolio
300
Q4 2025 New
$747M
$1.94 Million 0.0% of portfolio
475
Q4 2025 New
$362M
$3.55 Million 0.0% of portfolio
1,900
Q4 2025 New
$842M
$202,000 0.0% of portfolio
17
Q2 2024 Reduced 37.04%

Summary

  • Portfolio
  • No. of Stocks 213
  • Current Value $502 Billion
  • Prior Value $458 Billion
  • Filing
  • Period Q4 2025
  • Filing Date January 16, 2026
  • Form Type 13F-HR
  • Activity in Q4 2025
  • New Purchases 19 stocks
  • Additional Purchases 65 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 58 stocks
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