Christopher Bloomstran Semper Augustus Investments Group
Christopher Bloomstran is the president of Semper Augustus Investments Group, a value-oriented firm with a multi-decade focus on capital preservation and thoughtful security selection. He is known for detailed annual letters that discuss portfolio construction, accounting quality, and long-term ownership of businesses such as Berkshire Hathaway. Bloomstran’s work is popular among investors who prefer process transparency over short-term trading narratives.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Mercury Insurance
MCY
|
+$18.4M |
| 2 |
Dollar General
DG
|
+$12.6M |
| 3 |
Berkshire Hathaway Class A
BRK.A
|
+$3.98M |
| 4 |
PARA
Paramount Global Class B
PARA
|
+$2.68M |
| 5 |
Alaska Air
ALK
|
+$1.24M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Hexcel
HXL
|
+$4.56M |
| 2 |
ExxonMobil
XOM
|
+$1.65M |
| 3 |
Olin
OLN
|
+$598K |
| 4 |
GE Aerospace
GE
|
+$128K |
| 5 |
GE HealthCare
GEHC
|
+$108K |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Financials | 44.98% |
| 2 | Materials | 16.33% |
| 3 | Energy | 9.85% |
| 4 | Consumer Staples | 9.37% |
| 5 | Communication Services | 6.84% |
Similar funds
Christopher Bloomstran's Q2 2023 Portfolio in Review
As of Q2 2023, Christopher Bloomstran held 34 positions worth $423M, up 8.3% from $391M the previous quarter. Its ten largest holdings account for 77% of the portfolio.
Christopher Bloomstran deployed $36.2M of net new capital in Q2 2023, adding to 13 existing holdings.
By sector, the portfolio is most concentrated in Financials at 45% of assets, up from 40% a quarter earlier, followed by Materials and Energy.
On the sell side, the largest reduction was ExxonMobil, an estimated $1.65M trimmed.
- Christopher Bloomstran added most to Mercury Insurance in Q2 2023, an estimated $18.4M increase.
- Christopher Bloomstran's biggest Q2 2023 reduction was ExxonMobil, cutting an estimated $1.65M.
- Christopher Bloomstran fully exited Hexcel in Q2 2023, selling an estimated $4.56M.
- Christopher Bloomstran's ten largest holdings make up 77% of its $423M portfolio in Q2 2023.
- Christopher Bloomstran opened 0 new positions and closed 1 in Q2 2023.
- Christopher Bloomstran's portfolio value rose 8.3% quarter-over-quarter to $423M.
Based on Semper Augustus Investments Group's 13F filing for Q2 2023, filed 14 Aug 2023.