2026 Q1 Portfolio Activity
In 2026 Q1, Tsai Capital Corp maintained a portfolio of 22 distinct positions. The most significant new addition was COSTAR GROUP INC, now representing 6.81% of the total fund value. They heavily accumulated shares in BERKSHIRE HATHAWAY INC DEL, increasing the position by 36.6%. Conversely, Tsai Capital Corp completely exited their position in MARKEL GROUP INC.
Position History
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Total Positions
22
Quarter
2026 Q1
Top Holding
TSLA (19.5%)
Top 10 Concentration
85.1%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-22 of 22
Tsai Capital Corp Full Holdings List — 2026 Q1
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TSLA
TESLA INC
|
Consumer Cyclical | 19.54% | 21.42% |
#1
Prev: #1
|
6.5 |
—
|
675 | 1.0% |
P
S
|
70,638 | $26,259,677 | 2020 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
QXO
QXO INC
|
Industrials | 18.82% | 17.56% |
#2
Prev: #2
|
6.0 |
—
|
-34,311 | -2.6% |
P
S
|
1,302,510 | $25,294,744 | 2024 Q3 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
AAPL
APPLE INC
|
Technology | 9.23% | 8.85% |
#3
Prev: #3
|
5.2 |
—
|
1,091 | 2.3% |
P
S
|
48,884 | $12,406,270 | 2020 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 7.66% | 7.44% |
#4
1
Prev: #5
|
4.1 |
—
|
2,071 | 4.4% |
P
S
|
49,422 | $10,293,120 | 2020 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
BN
BROOKFIELD CORP
|
Financial Services | 7.47% | 7.53% |
#5
1
Prev: #4
|
4.0 |
—
|
7,239 | 3.0% |
P
S
|
248,107 | $10,040,890 | 2023 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
CSGP
COSTAR GROUP IN...
|
Real Estate | 6.81% | — |
#6
Prev: #—
|
6.2 |
—
|
226,726 | — |
NEW
|
226,726 | $9,146,127 | 2020 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
BRK/B
BERKSHIRE HATHA...
|
Financial Services | 4.93% | 3.46% |
#7
1
Prev: #8
|
4.5 |
—
|
3,702 | 36.6% |
P
S
|
13,819 | $6,622,065 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
META
META PLATFORMS ...
|
Communication Services | 3.94% | 4.09% |
#8
1
Prev: #7
|
2.1 |
—
|
163 | 1.8% |
P
S
|
9,267 | $5,301,929 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
GOOG
ALPHABET INC
|
Communication Services | 3.45% | 3.38% |
#9
Prev: #9
|
1.9 |
—
|
323 | 2.0% |
P
S
|
16,157 | $4,634,797 | 2020 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
NVDA
NVIDIA CORPORAT...
|
Technology | 3.27% | 3.11% |
#10
1
Prev: #11
|
1.8 |
—
|
647 | 2.6% |
P
S
|
25,161 | $4,388,078 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
MSCI
MSCI INC
|
Financial Services | 2.93% | 2.73% |
#11
2
Prev: #13
|
1.7 |
—
|
304 | 4.3% |
P
S
|
7,298 | $3,933,695 | 2022 Q3 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
MSFT
MICROSOFT CORP
|
Technology | 2.76% | 3.20% |
#12
2
Prev: #10
|
1.6 |
—
|
309 | 3.2% |
P
S
|
10,037 | $3,715,396 | 2023 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
V
VISA INC
|
Financial Services | 2.32% | 2.38% |
#13
1
Prev: #14
|
1.4 |
—
|
357 | 3.6% |
P
S
|
10,317 | $3,118,210 | 2020 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
MA
MASTERCARD INCO...
|
Financial Services | 2.24% | 2.25% |
#14
1
Prev: #15
|
1.4 |
—
|
240 | 4.2% |
P
S
|
6,019 | $3,007,454 | 2023 Q3 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
IDXX
IDEXX LABS INC
|
Healthcare | 2.00% | 2.15% |
#15
1
Prev: #16
|
1.3 |
—
|
104 | 2.2% |
P
S
|
4,782 | $2,686,958 | 2022 Q2 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
TYL
TYLER TECHNOLOG...
|
Technology | 1.77% | 1.86% |
#16
1
Prev: #17
|
2.7 |
—
|
909 | 15.1% |
P
S
|
6,943 | $2,377,144 | 2023 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
SGOV
ISHARES TR
|
Bond/Debt | 0.43% | — |
#17
Prev: #—
|
3.7 |
—
|
5,680 | — |
NEW
|
5,680 | $571,749 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
MCD
MCDONALDS CORP
|
Consumer Cyclical | 0.33% | 0.30% |
#18
Prev: #18
|
1.1 |
—
|
no change | no change |
P
S
|
1,435 | $445,984 | 2020 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
SPY
STATE STRT SPDR...
|
ETF | 0.11% | 0.11% |
#19
1
Prev: #20
|
1.0 |
—
|
no change | no change |
P
S
|
235 | $152,830 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
JNJ
JOHNSON & JOHNS...
|
Healthcare | 0.00% | 0.25% |
Sold All 😨
(Was: #19) |
0.0 |
—
|
-1,788 | -100.0% |
CLOSED
|
— | $— | 2020 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
COST
COSTCO WHSL COR...
|
Consumer Defensive | 0.00% | 2.77% |
Sold All 😨
(Was: #12) |
0.0 |
—
|
-4,717 | -100.0% |
CLOSED
|
— | $— | 2020 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
MKL
MARKEL GROUP IN...
|
Financial Services | 0.00% | 5.15% |
Sold All 😨
(Was: #6) |
0.0 |
—
|
-3,520 | -100.0% |
CLOSED
|
— | $— | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 |
Showing 1-22 of 22 holdings