AI Portfolio Summary
In 2026 Q1, S.A. Mason LLC maintained a portfolio of 279 distinct positions. They heavily accumulated shares in Vanguard Total Stock, increasing their position by 1.3%. The fund also reduced its exposure to McDonald's Corp by 3.9%.
Total Positions
279
Quarter
2026 Q1
Top Holding
NVDA (5.2%)
Top 10 Concentration
29.0%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 279
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NVDA
NVIDIA Corp
|
Technology | 5.22% | 6.01% |
#1
Prev: #1
|
4.6 | -1,854 | -2.3% |
P
S
|
79,671 | $13,894,623 |
$111.26
+59.4%
|
2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | ||
|
VTI
Vanguard Total ...
|
ETF | 3.43% | 3.73% |
#2
Prev: #2
|
3.4 | 376 | 1.3% |
P
S
|
28,481 | $9,136,899 |
$184.85
+75.1%
|
2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | ||
|
VSDM
Vanguard Short ...
|
ETF | 3.41% | 2.53% |
#3
2
Prev: #5
|
4.9 | 35,469 | 42.4% |
P
S
|
119,047 | $9,082,096 |
$75.74
+0.5%
|
2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | ||
|
IVV
iShares Core S&...
|
ETF | 3.11% | 2.90% |
#4
Prev: #4
|
3.7 | 1,973 | 18.4% |
P
S
|
12,679 | $8,282,050 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
VOO
Vanguard S&P 50...
|
ETF | 2.75% | 2.30% |
#5
4
Prev: #9
|
4.1 | 2,972 | 32.0% |
P
S
|
12,255 | $7,322,977 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
VO
Vanguard Mid-Ca...
|
ETF | 2.34% | 2.31% |
#6
2
Prev: #8
|
2.9 | 1,537 | 7.6% |
P
S
|
21,693 | $6,229,867 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
VB
Vanguard Small-...
|
ETF | 2.28% | 2.22% |
#7
3
Prev: #10
|
2.9 | 1,457 | 6.7% |
P
S
|
23,192 | $6,074,403 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
MSFT
Microsoft Corp
|
Technology | 2.16% | 2.93% |
#8
5
Prev: #3
|
1.4 | 169 | 1.1% |
P
S
|
15,515 | $5,743,343 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
SPY
SPDR S&P 500 ET...
|
ETF | 2.15% | 2.40% |
#9
3
Prev: #6
|
1.4 | -98 | -1.1% |
P
S
|
8,812 | $5,730,796 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
AAPL
Apple Inc
|
Technology | 2.13% | 2.34% |
#10
3
Prev: #7
|
1.4 | 615 | 2.8% |
P
S
|
22,386 | $5,681,348 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
VTEI
Vanguard Interm...
|
ETF | 2.07% | 1.72% |
#11
Prev: #11
|
3.3 | 12,225 | 28.4% |
P
S
|
55,286 | $5,525,283 | 2025 Q3 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
VTES
Vanguard Short-...
|
ETF | 2.01% | 1.07% |
#12
9
Prev: #21
|
3.8 | 26,264 | 98.7% |
P
S
|
52,870 | $5,347,272 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
COST
Costco Wholesal...
|
Consumer Defensive | 1.87% | 1.71% |
#13
1
Prev: #12
|
1.2 | 5 | 0.1% |
P
S
|
5,008 | $4,989,669 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
VCRM
Vanguard Core T...
|
ETF | 1.44% | 1.37% |
#14
Prev: #14
|
2.6 | 5,122 | 11.2% |
P
S
|
50,980 | $3,831,147 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
PLTR
Palantir Techno...
|
Technology | 1.22% | 1.57% |
#15
2
Prev: #13
|
1.0 | -85 | -0.4% |
P
S
|
22,302 | $3,262,337 | 2020 Q3 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
GOOGL
Alphabet Inc
|
Communication Services | 1.17% | 1.34% |
#16
1
Prev: #15
|
1.0 | 14 | 0.1% |
P
S
|
10,865 | $3,124,406 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
STRV
Strive 500 ETF
|
ETF | 1.17% | 1.27% |
#17
Prev: #17
|
1.0 | 1,135 | 1.6% |
P
S
|
74,144 | $3,111,824 | 2023 Q3 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
VEA
Vanguard FTSE D...
|
ETF | 1.08% | 0.63% |
#18
22
Prev: #40
|
3.4 | 19,506 | 76.3% |
P
S
|
45,075 | $2,888,406 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
GLD
SPDR Gold Share...
|
ETF | 1.05% | 1.02% |
#19
4
Prev: #23
|
0.9 | -25 | -0.4% |
P
S
|
6,493 | $2,793,873 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
TJX
TJX Cos Inc/The
|
Consumer Cyclical | 1.01% | 1.03% |
#20
2
Prev: #22
|
1.4 | no change | no change |
P
S
|
16,891 | $2,697,493 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
ABBV
AbbVie Inc
|
Healthcare | 1.00% | 1.09% |
#21
2
Prev: #19
|
0.9 | 191 | 1.6% |
P
S
|
12,233 | $2,660,495 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
MA
Mastercard Inc
|
Financial Services | 0.93% | 1.09% |
#22
2
Prev: #20
|
0.9 | 138 | 2.9% |
P
S
|
4,956 | $2,476,365 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
AKRE
Akre Focus ETF
|
ETF | 0.90% | 1.17% |
#23
5
Prev: #18
|
0.9 | 141 | 0.3% |
P
S
|
45,350 | $2,396,748 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
V
Visa Inc
|
Financial Services | 0.89% | 0.78% |
#24
7
Prev: #31
|
2.9 | 2,201 | 39.0% |
P
S
|
7,840 | $2,369,655 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
CVX
Chevron Corp
|
Energy | 0.86% | 0.64% |
#25
14
Prev: #39
|
0.8 | 507 | 4.8% |
P
S
|
11,114 | $2,299,480 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
PEP
PepsiCo Inc
|
Consumer Defensive | 0.84% | 0.75% |
#26
8
Prev: #34
|
2.3 | 1,145 | 8.7% |
P
S
|
14,337 | $2,226,437 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
INTU
Intuit Inc
|
Technology | 0.83% | 1.34% |
#27
11
Prev: #16
|
0.8 | 7 | 0.1% |
P
S
|
5,117 | $2,212,363 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
AMGN
Amgen Inc
|
Healthcare | 0.83% | 0.81% |
#28
1
Prev: #27
|
1.3 | no change | no change |
P
S
|
6,283 | $2,210,674 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
GE
General Electri...
|
Industrials | 0.82% | 0.94% |
#29
5
Prev: #24
|
0.8 | 10 | 0.1% |
P
S
|
7,694 | $2,183,326 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
SPMD
SPDR Portfolio ...
|
ETF | 0.82% | 0.81% |
#30
2
Prev: #28
|
0.8 | 1,466 | 4.2% |
P
S
|
36,665 | $2,171,284 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
ORLY
O'Reilly Automo...
|
Consumer Cyclical | 0.80% | 0.78% |
#31
1
Prev: #32
|
2.3 | 1,501 | 6.9% |
P
S
|
23,166 | $2,138,453 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
PG
Procter & Gambl...
|
Consumer Defensive | 0.77% | 0.80% |
#32
3
Prev: #29
|
0.8 | 215 | 1.5% |
P
S
|
14,259 | $2,059,500 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
VV
Vanguard Large-...
|
ETF | 0.76% | 0.84% |
#33
8
Prev: #25
|
0.8 | 25 | 0.4% |
P
S
|
6,751 | $2,017,536 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
META
Meta Platforms ...
|
Communication Services | 0.75% | 0.60% |
#34
9
Prev: #43
|
3.3 | 1,188 | 51.3% |
P
S
|
3,503 | $2,004,197 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
VTEB
Vanguard Tax-Ex...
|
ETF | 0.74% | 0.27% |
#35
56
Prev: #91
|
3.3 | 25,850 | 191.8% |
P
S
|
39,330 | $1,962,174 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
JNJ
Johnson & Johns...
|
Healthcare | 0.69% | 0.62% |
#36
5
Prev: #41
|
0.8 | 9 | 0.1% |
P
S
|
7,537 | $1,842,366 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
PANW
Palo Alto Netwo...
|
Technology | 0.68% | 0.54% |
#37
15
Prev: #52
|
3.3 | 3,778 | 50.8% |
P
S
|
11,222 | $1,799,111 | 2024 Q3 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
LLY
Eli Lilly & Co
|
Healthcare | 0.67% | 0.83% |
#38
12
Prev: #26
|
0.8 | 4 | 0.2% |
P
S
|
1,947 | $1,790,792 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
MU
Micron Technolo...
|
Technology | 0.67% | 0.60% |
#39
5
Prev: #44
|
0.8 | -59 | -1.1% |
P
S
|
5,246 | $1,772,309 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
GOOG
Alphabet Inc
|
Communication Services | 0.66% | 0.69% |
#40
3
Prev: #37
|
2.3 | 576 | 10.3% |
P
S
|
6,162 | $1,767,591 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
IWF
iShares Russell...
|
ETF | 0.66% | 0.78% |
#41
8
Prev: #33
|
0.8 | -28 | -0.7% |
P
S
|
4,116 | $1,755,062 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
WMT
Walmart Inc
|
Consumer Defensive | 0.63% | 0.58% |
#42
4
Prev: #46
|
0.8 | 340 | 2.6% |
P
S
|
13,585 | $1,688,305 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
SCHB
Schwab US Broad...
|
ETF | 0.63% | 0.70% |
#43
7
Prev: #36
|
0.8 | -285 | -0.4% |
P
S
|
66,845 | $1,677,810 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
BRK/B
Berkshire Hatha...
|
Financial Services | 0.61% | 0.67% |
#44
6
Prev: #38
|
0.7 | 20 | 0.6% |
P
S
|
3,407 | $1,632,634 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
AXP
American Expres...
|
Financial Services | 0.58% | 0.75% |
#45
10
Prev: #35
|
0.7 | 1 | 0.0% |
P
S
|
5,103 | $1,543,441 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
IAU
iShares Gold Tr...
|
ETF | 0.57% | 0.56% |
#46
3
Prev: #49
|
0.7 | -40 | -0.2% |
P
S
|
17,372 | $1,531,516 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
IJH
iShares Core S&...
|
ETF | 0.57% | 0.54% |
#47
7
Prev: #54
|
2.2 | 1,850 | 8.9% |
P
S
|
22,574 | $1,524,422 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
SCHM
Schwab U.S. Mid...
|
ETF | 0.57% | 0.57% |
#48
1
Prev: #47
|
0.7 | 1,556 | 3.3% |
P
S
|
49,133 | $1,521,158 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
MCD
McDonald's Corp
|
Consumer Cyclical | 0.57% | 0.61% |
#49
7
Prev: #42
|
0.7 | -200 | -3.9% |
P
S
|
4,864 | $1,511,683 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-04-27 | |||
|
SNDK
Sandisk Corp
|
Technology | 0.56% | 0.21% |
#50
58
Prev: #108
|
0.7 | 104 | 4.6% |
P
S
|
2,351 | $1,493,684 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-04-27 |
Showing 1-50 of 279 holdings