We are live on !
Find out more
Westmount Partners Portfolio holdings
AUM
$471M
Turnover
12.16%
1-Year Est. Return
24.97%
This Fund
S&P 500
This Quarter Est. Return
+5.35%
1 Year Est. Return
+24.97%
3 Year Est. Return
+122.77%
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$471M
AUM Growth
+$14.3M
(+3.1%)
Cap. Flow
-$970K
Cap. Flow % of AUM
Cap. Flow %
-0.21%
Top 10 Holdings %
Top 10 Hldgs %
40.63%
Holding
296
New
21
Increased
95
Reduced
92
Closed
15
Avg Time Held
Equity + Options
2.4
years
Top 10 Avg Time Held
Equity + Options
2.4
years
Top 20 Avg Time Held
Equity + Options
2.8
years
Avg Time Held Equity only
2.5
years
Top 10 Avg Time Held Equity only
2.4
years
Top 20 Avg Time Held Equity only
2.8
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR Bloomberg 1-3 Month T-Bill ETF
BIL
|
+$2.85M |
| 2 |
Invesco FTSE RAFI Developed Markets ex-US Small-Mid ETF
PDN
|
+$1.85M |
| 3 |
Vanguard ESG US Stock ETF
ESGV
|
+$1.09M |
| 4 |
Microsoft
MSFT
|
+$580K |
| 5 |
iShares 0-3 Month Treasury Bond ETF
SGOV
|
+$573K |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Illumina
ILMN
|
+$2.94M |
| 2 |
Invesco S&P International Developed Momentum ETF
IDMO
|
+$2.41M |
| 3 |
Apple
AAPL
|
+$1.85M |
| 4 |
Intel
INTC
|
+$937K |
| 5 |
Berkshire Hathaway Class A
BRK.A
|
+$757K |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 35.48% |
| 2 | Technology | 33.17% |
| 3 | Financials | 7.18% |
| 4 | Communication Services | 5.5% |
| 5 | Healthcare | 5.07% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
251
BridgeBio Pharma
BBIO
$15.2B
| $209K | 0.04% |
3,118
| – | – |
2025 Q4
3 quarters
|
|
252
Target
TGT
$73.1B
| $208K | 0.04% |
+1,327
| New | +$200K |
2026 Q3
0 quarters
|
|
253
Idexx Laboratories
IDXX
$55B
| $207K | 0.04% |
400
| – | – |
2025 Q2
5 quarters
|
|
254
Mattel
MAT
$4.43B
| $205K | 0.04% |
13,637
| – | – |
2024 Q2
9 quarters
|
|
255
SLB Ltd
SLB
$75.1B
| $204K | 0.04% |
+4,185
| New | +$216K |
2026 Q3
0 quarters
|
|
256
Sandisk
SNDK
$133B
| $198K | 0.04% |
111
+50
| +82% | +$78.2K |
2026 Q2
1 quarter
|
|
257
Starwood Property Trust
STWD
$4.16B
| $191K | 0.04% |
14,491
+417
| +3% | +$6.66K |
2023 Q1
14 quarters
|
|
|
258
CALL
Sandisk
SNDK
$133B
| $179K | 0.04% |
100
-100
| -50% | -$156K |
2026 Q1
2 quarters
|
|
259
CALL
Lam Research
LRCX
$293B
| $170K | 0.04% |
500
| – | – |
2026 Q2
1 quarter
|
|
|
260
CALL
Apple
AAPL
$5.16T
| $165K | 0.04% |
500
| – | – |
2026 Q2
1 quarter
|
|
261
CALL
Western Digital
WDC
$116B
| $139K | 0.03% |
300
| – | – |
2026 Q2
1 quarter
|
|
262
Goldman Sachs BDC
GSBD
$922M
| $136K | 0.03% |
14,790
| – | – |
2022 Q4
15 quarters
|
|
263
Blend Labs
BLND
$255M
| $131K | 0.03% |
125,000
+80,000
| +178% | +$125K |
2026 Q2
1 quarter
|
|
264
CALL
Eli Lilly
LLY
$1.27T
| $115K | 0.02% |
100
| – | – |
2026 Q2
1 quarter
|
|
265
Patriot National Bancorp
PNBK
$110M
| $108K | 0.02% |
115,000
+15,000
| +15% | +$16.2K |
2025 Q4
3 quarters
|
|
266
CALL
GE Vernova
GEV
$217B
| $98.7K | 0.02% |
100
| – | – |
2026 Q2
1 quarter
|
|
267
CALL
Seagate
STX
$125B
| $94.6K | 0.02% |
100
| – | – |
2026 Q2
1 quarter
|
|
268
CALL
SpaceX
SPCX
$1.9T
| $88.8K | 0.02% |
+600
| New | +$83K |
2026 Q3
0 quarters
|
|
|
269
Western Digital
WDC
$116B
| $77.2K | 0.02% |
167
-48
| -22% | -$23.3K |
2026 Q2
1 quarter
|
|
270
CALL
Tesla
TSLA
$1.57T
| $70.8K | 0.02% |
200
| – | – |
2026 Q2
1 quarter
|
|
271
CALL
NVIDIA
NVDA
$4.01T
| $69.3K | 0.01% |
300
| – | – |
2026 Q2
1 quarter
|
|
272
Allogene Therapeutics
ALLO
$287M
| $55.4K | 0.01% |
36,000
| – | – |
2026 Q2
1 quarter
|
|
273
CALL
Applied Materials
AMAT
$302B
| $52.9K | 0.01% |
100
| – | – |
2026 Q2
1 quarter
|
|
|
274
CALL
Microsoft
MSFT
$3.88T
| $51.3K | 0.01% |
+100
| New | +$46.2K |
2026 Q3
0 quarters
|
|
275
CALL
TSMC
TSM
$2.1T
| $45.9K | 0.01% |
100
| – | – |
2026 Q2
1 quarter
|
|
Similar funds
JHC
VDBMI
Westmount Partners's Q3 2026 Portfolio in Review
As of Q3 2026, Westmount Partners held 296 positions worth $471M, up 3.1% from $457M the previous quarter. Its ten largest holdings account for 41% of the portfolio.
Westmount Partners's Q3 2026 filing shows 21 new, 95 increased, 92 reduced and 15 closed positions. Its largest new stake was State Street SPDR Bloomberg 1-3 Month T-Bill ETF: 31,092 shares worth $2.84M. The largest sale was Illumina, an estimated $2.94M.
By sector, the portfolio is most concentrated in Miscellaneous at 35% of assets, down from 36% a quarter earlier, followed by Technology and Financials.
- Westmount Partners's largest Q3 2026 buy was State Street SPDR Bloomberg 1-3 Month T-Bill ETF: 31,092 shares worth $2.84M.
- Westmount Partners added most to Invesco FTSE RAFI Developed Markets ex-US Small-Mid ETF in Q3 2026, an estimated $1.85M increase.
- Westmount Partners's biggest Q3 2026 reduction was Illumina, cutting an estimated $2.94M.
- Westmount Partners fully exited Invesco S&P International Developed Momentum ETF in Q3 2026, selling an estimated $2.41M.
- Westmount Partners's ten largest holdings make up 41% of its $471M portfolio in Q3 2026.
- Westmount Partners opened 21 new positions and closed 15 in Q3 2026.
- Westmount Partners's portfolio value rose 3.1% quarter-over-quarter to $471M.
Based on Westmount Partners's 13F filing for Q3 2026, filed 12 Nov 2026.