Christopher Bloomstran Holdings Activity

Semper Augustus Investments Group Portfolio 13F

Semper Augustus Investments Group has disclosed a total of 30 changes to the portfolio in the latest (2026 Q1) SEC report(s): increased the number of shares of 10, bought 6 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 16 securities out of which top 5 purchases (by % change to portfolio) are (ALK) ALASKA AIR GROUP INC (added shares +314.16%), (BLDR) BUILDERS FIRSTSOURCE INC (new buy), (OLN) OLIN CORP (added shares +4.42%), (DECK) DECKERS OUTDOOR CORP (added shares +3.33%) and (BRK.B) BERKSHIRE HATHAWAY INC CL-B (added shares +1.53%).

What does Christopher Bloomstran invest in?

Christopher Bloomstran's top 5 holdings (by % of portfolio) are (BRK.B) BERKSHIRE HATHAWAY INC CL-B (14.48%), (BRK.A) BERKSHIRE HATHAWAY INC CL-A (9.95%), (DG) DOLLAR GENERAL CORP (9.19%), (DECK) DECKERS OUTDOOR CORP (7.9%) and (ALK) ALASKA AIR GROUP INC (7.45%).

In the latest report(s) the following changes have been made to the top investments: (BRK.B) BERKSHIRE HATHAWAY INC CL-B (added shares +1.53%), (DG) DOLLAR GENERAL CORP (reduced shares -29.99%), (DECK) DECKERS OUTDOOR CORP (added shares +3.33%) and (ALK) ALASKA AIR GROUP INC (added shares +314.16%).

History
Ticker
Stock
%
Activity
Share
Change
% change to
Portfolio
Reported
Price*
% difference
Current Price
% of
Portfolio
2026 Q1 (30 results)
MA
MASTERCARD INC - A
buy
+658
+0.04%
$499.78
1.96% $489.98
0.04%
PM
PHILIP MORRIS INTERNATIONAL
buy
+1,762
+0.03%
$165.34
11.47% $184.30
0.03%
PSX
PHILLIPS 66
buy
+1,472
+0.03%
$182.18
1.50% $179.45
0.03%
BLDR
BUILDERS FIRSTSOURCE INC
buy
+228,210
+2.24%
$82.33
5.54% $77.77
2.24%
NFLX
NETFLIX INC
buy
+2,980
+0.03%
$96.15
16.44% $80.34
0.03%
GOOG
ALPHABET INC-CL C
buy
+2,432
+0.08%
$286.86
24.86% $358.16
0.08%
ALK
ALASKA AIR GROUP INC
+314.16%
+1,285,780
+5.65%
$36.78
28.66% $47.32
7.45%
SGOV
ISHARES 0-3 MONTH TREASURY B
+180.03%
+6,375
+0.08%
$100.66
0.15% $100.51
0.12%
DIS
WALT DISNEY CO/THE
+4.67%
+6,801
+0.08%
$96.38
3.80% $100.04
1.76%
OLN
OLIN CORP
+4.42%
+85,879
+0.30%
$29.73
15.47% $25.13
7.21%
SBUX
STARBUCKS CORP
+4.07%
+9,830
+0.11%
$89.59
15.01% $103.04
2.69%
DECK
DECKERS OUTDOOR CORP
+3.33%
+21,331
+0.25%
$100.09
13.73% $113.83
7.90%
BRK.B
BERKSHIRE HATHAWAY INC CL-B
+1.53%
+3,814
+0.22%
$479.20
-
14.48%
DINO
HF SINCLAIR CORP
+0.60%
+2,151
+0.02%
$62.39
14.22% $71.26
2.69%
MRK
MERCK & CO INC
+0.43%
+190
+0.00%
$120.29
1.03% $119.05
0.64%
DLTR
DOLLAR TREE INC
+0.16%
+825
+0.01%
$109.51
4.10% $114.00
6.72%
XOM
EXXON MOBIL CORP
-0.07%
-39
-0.00%
$169.66
13.35% $147.01
1.17%
AXP
AMERICAN EXPRESS CO
-0.15%
-5
-0.00%
$302.48
7.59% $325.44
0.12%
CMI
CUMMINS INC
-0.61%
-244
-0.02%
$538.02
22.59% $659.58
2.54%
PSKY
PARAMOUNT SKYDANCE CL B
-0.96%
-6,354
-0.01%
$9.02
16.08% $10.47
0.70%
NXPI
NXP SEMICONDUCTORS NV
-2.27%
-302
-0.01%
$196.86
54.86% $304.86
0.31%
COST
COSTCO WHOLESALE CORP
-2.32%
-80
-0.01%
$996.43
1.41% $982.35
0.40%
CVX
CHEVRON CORP
-5.10%
-326
-0.01%
$206.90
9.51% $187.22
0.15%
FIVE
FIVE BELOW
-27.36%
-72,568
-1.98%
$228.48
13.13% $198.49
5.26%
NEM
NEWMONT CORP
-27.76%
-184,101
-2.38%
$108.25
7.41% $100.23
6.19%
KGC
KINROSS GOLD CORP
-28.59%
-603,992
-2.20%
$30.52
16.19% $25.58
5.50%
DG
DOLLAR GENERAL CORP
-29.99%
-277,728
-3.94%
$118.73
3.31% $114.80
9.19%
EQNR
EQUINOR ASA-SPON ADR
-70.60%
-422,431
-2.13%
$42.20
-
0.89%
VLO
VALERO ENERGY CORP
-77.82%
-154,602
-4.56%
$247.08
4.69% $258.67
1.30%
OVV
OVINTIV INC
-100.00%
-16,487
-0.08%
$39.19
46.59% $57.45
0.00%
30 of 1,107

Shares, change to shares, sold shares - 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.

Value or Price - If the security is completely sold out, we show the reported value (or price) prior to the actual period.