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Louisbourg Investments Portfolio holdings
AUM
$542M
1-Year Est. Return
21.44%
This Fund
S&P 500
This Quarter
Est. Return
+11.3%
1 Year Est. Return
+21.44%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$458M
AUM Growth
+$33.9M
(+8%)
Cap. Flow
-$2.63M
Cap. Flow
% of AUM
-0.57%
Top 10 Holdings %
Top 10 Hldgs %
28.76%
Holding
215
New
15
Increased
56
Reduced
52
Closed
7
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Danaher
DHR
|
+$4.27M |
| 2 |
Otis Worldwide
OTIS
|
+$3.41M |
| 3 |
ATS Corp
ATS
|
+$3.28M |
| 4 |
SSR Mining
SSRM
|
+$3.19M |
| 5 |
Restaurant Brands International
QSR
|
+$2.44M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
IAMGOLD
IAG
|
+$3.34M |
| 2 |
Open Text
OTEX
|
+$3.16M |
| 3 |
Franco-Nevada
FNV
|
+$3.03M |
| 4 |
ORLA
Orla Mining
ORLA
|
+$2.96M |
| 5 |
TSMC
TSM
|
+$2.2M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 20.45% |
| 2 | Industrials | 13.28% |
| 3 | Materials | 13.24% |
| 4 | Financials | 11.21% |
| 5 | Communication Services | 8.32% |
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Louisbourg Investments's Q3 2025 Portfolio in Review
As of Q3 2025, Louisbourg Investments held 215 positions worth $458M, up 8% from $424M the previous quarter. Its ten largest holdings account for 29% of the portfolio.
Louisbourg Investments's Q3 2025 filing shows 15 new, 56 increased, 52 reduced and 7 closed positions. Its largest new stake was Danaher: 21,480 shares worth $3.27M. The largest sale was IAMGOLD, an estimated $3.34M.
By sector, the portfolio is most concentrated in Technology at 20% of assets, down from 21% a quarter earlier, followed by Industrials and Materials.
- Louisbourg Investments's largest Q3 2025 buy was Danaher: 21,480 shares worth $3.27M.
- Louisbourg Investments added most to Otis Worldwide in Q3 2025, an estimated $3.41M increase.
- Louisbourg Investments's biggest Q3 2025 reduction was Open Text, cutting an estimated $3.16M.
- Louisbourg Investments fully exited IAMGOLD in Q3 2025, selling an estimated $3.34M.
- Louisbourg Investments's ten largest holdings make up 29% of its $458M portfolio in Q3 2025.
- Louisbourg Investments opened 15 new positions and closed 7 in Q3 2025.
- Louisbourg Investments's portfolio value rose 8% quarter-over-quarter to $458M.
Based on Louisbourg Investments's 13F filing for Q3 2025, filed 9 Oct 2025.