SEMPER AUGUSTUS INVESTMENTS GROUP LLC

Registered adviser Superinvestor · Christopher Bloomstran

CIK

1115373

Location

Highlands Ranch, CO

Portfolio Value

Small $878,205,729

Diversification

Diversified

Filing Date

Global Rank

#2,713 / 8,816 ▼ 143

Top Industry

Insurance - Diversified 25.9%

Period ended 4 months ago

Filed Aug 14, 2026 · 2mo

26 quarters · since Mar 2020

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type

Registered adviser

Form ADV roster, Oct 1, 2026

Form ADV adviser

CRD 108153

Roster of Oct 1, 2026

Regulatory AUM

$982,168,444

Main clients

Individuals and high net worth (72% of AUM)

Private funds

1 fund · Hedge funds

Focus by fund count, roster of Oct 1, 2026

$68,868,415 gross assets

Private funds on Schedule D 7.B.(1)

As filed Mar 27, 2024; SEC's bulk Form ADV archive ends with 2024 filings.

$45,581,554 gross assets in 1 fund Hedge funds $45,581,554 (1)

Form ADV history

Monthly rosters from Dec 2019; each row is a run with the same figures, newest first.

Rosters	Regulatory AUM	Main clients
Apr 2026 to Oct 2026	$982,168,444	Individuals and high net worth (72%)
Apr 2025 to Mar 2026	$693,021,903	Individuals and high net worth (71%)
Apr 2024 to Mar 2025	$597,216,382	Individuals and high net worth (69%)
May 2023 to Mar 2024	$477,230,365	Individuals and high net worth (68%)
Apr 2023	$477,230,365	Individuals and high net worth (68%)
Apr 2022 to Mar 2023	$390,361,230	Individuals and high net worth (61%)

3 earlier changes not shown.

Portfolio style

Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.

Style

Concentrated

The top 10 positions are 81.9% of the book (60%+)

Turnover

Low turnover

24.4% over the last four quarters (under 30%)

Horizon

Long horizon

Value-weighted holding period 20.3 quarters (12+), a floor since 66.6% of the book was already held when coverage starts

Closest benchmark: the S&P 500 as of 2026-06-30, active share 93.8%; sector active share 54.6% against the combined 13F book's sector weights.

Over time 26 measured quarters

How the bands are measured

Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

View clone backtest

Portfolio Concentration

50 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

25.8%

+1.2 pts

Top 5

60.1%

+3.5 pts

Top 10

81.9%

−1.3 pts

HHI

1,091

Diversified+50

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Financial Services	28.9%	$254,091,250	8
Industrials	18.2%	$160,063,985	7
Consumer Defensive	16.6%	$145,402,690	5
Basic Materials	13.8%	$121,047,187	3
Consumer Cyclical	10.3%	$90,216,446	3
Energy	4.8%	$41,950,734	7
Technology	4.5%	$39,405,659	6
Communication Services	1.9%	$16,785,080	5
Healthcare	0.7%	$6,230,221	3
Unclassified	0.3%	$3,012,477	3

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

12 positions

Ticker	Company	Δ Shares	Shares	Value
BLDR	Builders FirstSource, Inc.	+325,512	553,722	$49,547,044
OLN	OLIN Corp	+124,507	2,153,826	$42,688,831
ALK	Alaska Air Group, Inc.	+98,565	1,793,627	$93,627,329
KGC	Kinross Gold Corp	+40,054	1,548,995	$36,587,261
BRK-B	Berkshire Hathaway Inc	+20,120	273,145	$136,679,026
DG	Dollar General Corp	+17,080	665,307	$76,583,488
DLTR	Dollar Tree, Inc.	+16,628	530,113	$64,117,167
DECK	Deckers Outdoor Corp	+9,170	670,199	$66,544,058
DIS	Walt Disney Co	+8,070	160,653	$15,462,851
AAPL	Apple Inc.	+500	4,640	$1,342,630
GLDM	World Gold Trust	+84	24,063	$1,911,083
BRK-A	Berkshire Hathaway Inc	+4	120	$89,862,000
No positions match the current search.

Trimmed

Positions the filer reduced

13 positions

Ticker	Company	Δ Shares	Shares	Value
SBUX	Starbucks Corp	−205,539	45,761	$4,676,316
DINO	HF Sinclair Corp	−108,491	252,187	$17,564,824
FIVE	Five Below, Inc	−87,009	105,657	$18,996,072
NEM	NEWMONT Corp	−31,910	447,228	$41,771,095
CMI	Cummins Inc	−26,558	12,972	$9,251,760
EQNR	Equinor ASA	−14,779	161,175	$5,060,895
VLO	Valero Energy Corp	−6,163	37,893	$9,868,852
NXPI	NXP Semiconductors N.V.	−5,334	7,662	$2,153,251
SKYD	Skydance Corp	−3,872	648,835	$0
SGOV	iShares 0-3 Month Treasury Bond ETF	−1,346	8,570	$862,741
XOM	ExxonMobil Holdings Corp	−341	57,176	$7,817,102
AXP	American Express Co	−125	3,311	$1,119,945
COST	Costco Wholesale Corp	−13	3,354	$3,137,566
No positions match the current search.

New Positions

Positions the filer opened this quarter

7 positions

Ticker	Company	Shares	Value
PAYX	Paychex Inc	211,640	$20,810,561
SPGI	S&P Global Inc.	45,989	$18,729,479
CTSH	Cognizant Technology Solutions Corp	377,991	$14,639,591
MSFT	Microsoft Corp	641	$239,105
MCHP	Microchip Technology Inc	2,418	$220,521
SUNB	Sunbelt Rentals Holdings, Inc.	2,774	$207,522
JNJ	Johnson & Johnson	794	$201,652
No positions match the current search.

Sold Out

Positions the filer fully exited

1 positions

Ticker	Company	Shares	Value	Open
FLEX	Flex Ltd.	4,485	$293,588
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

50 tracked positions · $878,205,729 total · filing declares 50 positions · $884,603,403 · as of Jun 30, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	Est. Price	Held (qtrs)	Est. cost/share	% of Portfolio
BRK-B	Berkshire Hathaway Inc Financial Services	Added	273,145	+20,120	$136,679,026	+12.7%	$480.75	26+	before history	15.56%
ALK	Alaska Air Group, Inc. Industrials	Added	1,793,627	+98,565	$93,627,329	+50.2%	$42.71	26+	before history	10.66%
BRK-A	Berkshire Hathaway Inc Financial Services	Added	120	+4	$89,862,000	+7.9%	$721,185.97	26+	before history	10.23%
DG	Dollar General Corp Consumer Defensive	Added	665,307	+17,080	$76,583,488	−0.5%	$113.65	26+	before history	8.72%
DECK	Deckers Outdoor Corp Consumer Cyclical	Added	670,199	+9,170	$66,544,058	+0.6%	$105.30	5	$103.42	7.58%
DLTR	Dollar Tree, Inc. Consumer Defensive	Added	530,113	+16,628	$64,117,167	+14.0%	$103.96	20	$85.53	7.30%
BLDR	Builders FirstSource, Inc. Industrials	Added	553,722	+325,512	$49,547,044	+163.7%	$79.86	2	$90.96	5.64%
OLN	OLIN Corp Basic Materials	Added	2,153,826	+124,507	$42,688,831	−29.2%	$26.14	26+	before history	4.86%
NEM	NEWMONT Corp Basic Materials	Reduced	447,228	-31,910	$41,771,095	−19.5%	$108.93	26+	before history	4.76%
KGC	Kinross Gold Corp Basic Materials	Added	1,548,995	+40,054	$36,587,261	−20.6%	$29.39	26+	before history	4.17%
PAYX	Paychex Inc Technology	NEW	211,640	NEW	$20,810,561	NEW	$94.63	1	$94.63	2.37%
FIVE	Five Below, Inc Consumer Cyclical	Reduced	105,657	-87,009	$18,996,072	−56.8%	$215.37	9	$105.45	2.16%
SPGI	S&P Global Inc. Financial Services	NEW	45,989	NEW	$18,729,479	NEW	$399.53	1	unpriced	2.13%
DINO	HF Sinclair Corp Energy	Reduced	252,187	-108,491	$17,564,824	−21.9%	$66.50	18	$41.42	2.00%
DIS	Walt Disney Co Communication Services	Added	160,653	+8,070	$15,462,851	+5.1%	$101.95	26+	before history	1.76%
CTSH	Cognizant Technology Solutions Corp Technology	NEW	377,991	NEW	$14,639,591	NEW	$52.66	1	$52.66	1.67%
VLO	Valero Energy Corp Energy	Reduced	37,893	-6,163	$9,868,852	−9.3%	$246.22	23	$124.41	1.12%
CMI	Cummins Inc Industrials	Reduced	12,972	-26,558	$9,251,760	−56.5%	$658.88	26+	before history	1.05%
XOM	ExxonMobil Holdings Corp Energy	Reduced	57,176	-341	$7,817,102	−19.9%	$149.67	26+	before history	0.89%
TRV	Travelers Companies, Inc. Financial Services	Held	19,100	0	$6,305,292	+13.2%	$303.06	26+	before history	0.72%
MRK	Merck & Co., Inc. Healthcare	Held	44,633	0	$5,735,340	+6.8%	$117.05	26+	before history	0.65%
EQNR	Equinor ASA Energy	Reduced	161,175	-14,779	$5,060,895	−31.8%	$37.35	26+	before history	0.58%
SBUX	Starbucks Corp Consumer Cyclical	Reduced	45,761	-205,539	$4,676,316	−79.2%	$100.71	26+	before history	0.53%
GE	General Electric Co Industrials	Held	9,352	0	$3,495,122	+31.7%	$313.08	26+	before history	0.40%
COST	Costco Wholesale Corp Consumer Defensive	Reduced	3,354	-13	$3,137,566	−6.5%	$996.37	26+	before history	0.36%
GEV	GE Vernova Inc. Industrials	Held	1,994	0	$2,342,670	+34.6%	$1,020.67	9	$158.47	0.27%
NXPI	NXP Semiconductors N.V. Technology	Reduced	7,662	-5,334	$2,153,251	−15.8%	$275.59	26+	before history	0.25%
GLDM	World Gold Trust	Added	24,063	+84	$1,911,083	−14.0%	$89.29	8	$58.61	0.22%
SMHI	SEACOR Marine Holdings Inc. Industrials	Held	208,175	0	$1,592,538	+6.8%	$7.42	26+	before history	0.18%
AAPL	Apple Inc. Technology	Added	4,640	+500	$1,342,630	+27.8%	$286.04	16	$190.26	0.15%
KO	Coca Cola Co Consumer Defensive	Held	15,328	0	$1,245,706	+6.9%	$78.98	26+	before history	0.14%
AXP	American Express Co Financial Services	Reduced	3,311	-125	$1,119,945	+7.8%	$320.17	26+	before history	0.13%
CVX	Chevron Corp Energy	Held	6,063	0	$1,005,002	−19.9%	$186.13	22	$130.16	0.11%
SGOV	iShares 0-3 Month Treasury Bond ETF	Reduced	8,570	-1,346	$862,741	−13.6%	$100.54	6	unpriced	0.10%
GOOG	Alphabet Inc. Communication Services	Held	2,432	0	$859,298	+23.2%	$357.39	2	$314.16	0.10%
PHYS	Sprott Physical Gold Trust Financial Services	Held	23,869	0	$720,127	−14.9%	$34.12	9	$18.14	0.08%
SHEL	Shell plc Energy	Held	4,968	0	$385,218	−16.6%	$86.32	18	$53.98	0.04%
MA	Mastercard Inc Financial Services	Held	658	0	$337,948	+2.8%	$498.62	2	$526.66	0.04%
SYF	Synchrony Financial Financial Services	Held	4,437	0	$337,433	+11.8%	$73.45	9	$43.41	0.04%
PM	Philip Morris International Inc. Consumer Defensive	Held	1,762	0	$318,763	+9.4%	$173.43	2	$173.77	0.04%
GEHC	GE HealthCare Technologies Inc. Healthcare	Held	4,581	0	$293,229	−10.1%	$65.73	14	$71.40	0.03%
GOOGL	Alphabet Inc. Communication Services	Held	700	0	$250,159	+24.3%	$359.97	3	$285.73	0.03%
PSX	Phillips 66 Energy	Held	1,472	0	$248,841	−7.2%	$172.14	2	$156.70	0.03%
MSFT	Microsoft Corp Technology	NEW	641	NEW	$239,105	NEW	$404.60	1	$404.60	0.03%
SIVR	abrdn Silver ETF Trust	Held	4,245	0	$238,653	−21.5%	$69.67	3	$52.55	0.03%
MCHP	Microchip Technology Inc Technology	NEW	2,418	NEW	$220,521	NEW	$89.18	1	$89.18	0.03%
NFLX	Netflix Inc Communication Services	Held	2,980	0	$212,772	−25.7%	$88.07	2	$88.11	0.02%
SUNB	Sunbelt Rentals Holdings, Inc. Industrials	NEW	2,774	NEW	$207,522	NEW	$74.99	1	$74.99	0.02%
JNJ	Johnson & Johnson Healthcare	NEW	794	NEW	$201,652	NEW	$233.06	1	$233.06	0.02%
SKYD	Skydance Corp Communication Services	Reduced	648,835	-3,872	$0	—	$10.52	4	unpriced	0.00%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.