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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
Cap. Flow
-$2.63M
Cap. Flow %
-0.57%
Top 10 Hldgs %
28.76%
Holding
215
New
15
Increased
56
Reduced
52
Closed
7

Top Buys

Rank Stock Value
1
DHR icon
Danaher
DHR
+$4.27M
2
OTIS icon
Otis Worldwide
OTIS
+$3.41M
3
ATS icon
ATS Corp
ATS
+$3.28M
4
SSRM icon
SSR Mining
SSRM
+$3.19M
5
QSR icon
Restaurant Brands International
QSR
+$2.44M

Top Sells

Rank Stock Value
1
IAG icon
IAMGOLD
IAG
+$3.34M
2
OTEX icon
Open Text
OTEX
+$3.16M
3
FNV icon
Franco-Nevada
FNV
+$3.03M
4
ORLA
Orla Mining
ORLA
+$2.96M
5
TSM icon
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%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
ZIMV
201
DELISTED
ZimVie
ZIMV
$133 ﹤0.01%
7
– –
WYNN icon
202
Wynn Resorts
WYNN
$10.8B
$128 ﹤0.01%
1
– –
NIO icon
203
NIO
NIO
$11.6B
$122 ﹤0.01%
+16
New +$86
VTRS icon
204
Viatris
VTRS
$18.7B
$119 ﹤0.01%
12
– –
MGM icon
205
MGM Resorts International
MGM
$11.1B
$35 ﹤0.01%
1
– –
TLRY icon
206
Tilray
TLRY
$651M
$21 ﹤0.01%
+1
New +$10
ACB
207
Aurora Cannabis
ACB
$216M
$12 ﹤0.01%
+2
New +$10
CGC
208
Canopy Growth
CGC
$422M
$3 ﹤0.01%
2
– –
DGX icon
209
Quest Diagnostics
DGX
$26.2B
– –
-136
Closed -$24.4K
FNV icon
210
Franco-Nevada
FNV
$46.4B
– –
-18,500
Closed -$3.03M
IAG icon
211
IAMGOLD
IAG
$10.4B
– –
-454,200
Closed -$3.34M
IBM icon
212
IBM
IBM
$225B
– –
-518
Closed -$153K
JNPR
213
DELISTED
Juniper Networks
JNPR
– –
-632
Closed -$25.2K
ORLA
214
DELISTED
Orla Mining
ORLA
– –
-294,900
Closed -$2.96M
QGEN icon
215
Qiagen
QGEN
$8.81B
– –
-3,131
Closed -$150K
5 6 7 8
9

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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.