Christopher Bloomstran
Semper Augustus Investments Group
Semper Augustus Investments Group Portfolio 13F
Christopher Bloomstran Holdings Activity
- Portfolio value:
- $884.60M~ (+$47M~)
- Previous value:
- $837.34M~
- # of changes:
- 33
- New positions:
- 7
- Reported for:
- 30 Jun 2026 (Q2)
- Latest filing date:
- 14 Aug 2026
Semper Augustus Investments Group has disclosed a total of 33 changes to the portfolio in the latest (2026 Q2) SEC report(s): increased the number of shares of 12, bought 7 totally new, decreased the number of shares of 13 and completely sold out 1 position(s).
What stocks is Christopher Bloomstran buying now?
In the recent quarter Christopher Bloomstran has bought 19 securities out of which top 5 purchases (by % change to portfolio) are (BRK-B) Berkshire Hathaway Inc (added shares +7.95%), (ALK) Alaska Air Group Inc (added shares +5.81%), (BRK-A) Berkshire Hathaway Inc (added shares +3.45%), (DG) Dollar General Corp (added shares +2.63%) and (DECK) Deckers Outdoor Corp (added shares +1.39%).
What does Christopher Bloomstran invest in?
In the latest report(s) the following changes have been made to the top investments: (BRK-B) Berkshire Hathaway Inc (added shares +7.95%), (ALK) Alaska Air Group Inc (added shares +5.81%), (BRK-A) Berkshire Hathaway Inc (added shares +3.45%), (DG) Dollar General Corp (added shares +2.63%) and (DECK) Deckers Outdoor Corp (added shares +1.39%).
33 results
| History | Ticker | Name |
% or activity |
Shares change |
Shares held after* |
% change to portfolio |
Reported price* |
% difference current price* |
% of portfolio |
Held since* | Held for* |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
Cognizant Technology Solutions Corp, CL-A
|
new
|
+377,991
|
377,991
|
+1.65%
|
$38.73
|
+64.99%($63.90)
|
1.65%
|
2026 Q2
|
~0.25 years
|
|
|
|
Johnson & Johnson
|
new
|
+794
|
794
|
+0.02%
|
$253.97
|
+5.07%($266.84)
|
0.02%
|
2026 Q2
|
~0.25 years
|
|
|
|
Microchip Technology Inc
|
new
|
+2,418
|
2,418
|
+0.02%
|
$91.20
|
-18.00%($74.78)
|
0.02%
|
2026 Q2
|
~0.25 years
|
|
|
|
Microsoft Corp
|
new
|
+641
|
641
|
+0.03%
|
$373.02
|
+35.50%($505.46)
|
0.03%
|
2026 Q2
|
~0.25 years
|
|
|
|
Paychex Inc
|
new
|
+211,640
|
211,640
|
+2.35%
|
$98.33
|
+28.82%($126.66)
|
2.35%
|
2026 Q2
|
~0.25 years
|
|
|
|
S&P Global Inc
|
new
|
+45,989
|
45,989
|
+2.12%
|
$407.26
|
+7.67%($438.49)
|
2.12%
|
2026 Q2
|
~0.25 years
|
|
|
|
Sunbelt Rentals Holdings, Inc
|
new
|
+2,774
|
2,774
|
+0.02%
|
$74.81
|
-1.97%($73.34)
|
0.02%
|
2026 Q2
|
~0.25 years
|
|
|
|
Builders FirstSource Inc
|
+142.64%
|
+325,512
|
553,722
|
+3.29%
|
$89.48
|
-24.53%($67.53)
|
5.60%
|
2026 Q1
|
~0.50 years
|
|
|
|
Apple Inc
|
+12.08%
|
+500
|
4,640
|
+0.02%
|
$289.36
|
+8.74%($314.65)
|
0.15%
|
2022 Q3
|
~4.00 years
|
|
|
|
Berkshire Hathaway Inc
|
+7.95%
|
+20,120
|
273,145
|
+1.14%
|
$500.39
|
+0.72%($503.98)
|
15.45%
|
2013 Q2*
|
> 13 years
|
|
* Shares, change to shares, sold shares, shares held after: split-adjusted.
* Reported price: this doesn't represent the actual buy or sell price. It is the split-adjusted price of the security as of the last day of the reported period.
* Current price: this can be a delayed price and may not reflect the real-time market value, however it is too close.
* Value or Price: If the security is completely sold out, we show the reported value (or price) prior to the actual period.
* Held since / Held for: calculated since the latest "new buy" position. If the security was previously exited and re-entered, only the most recent holding period is counted. 2013 Q2 is the earliest period we have data for, so "2013 Q2*" means "2013 Q2 or earlier".