AVENIR CORP

CIK

1033475

Location

ALEXANDRIA, VA

Portfolio Value

Small $815,808,194

Diversification

Diversified

Filing Date

Global Rank

#2,192 / 8,691 ▲ 419

Top Industry

Software - Infrastructure 11.0%

Period ended 2 months ago

Filed Aug 13, 2026 · 28d

26 quarters · since Mar 2020

Portfolio Concentration

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

Top Position

11.0%

−0.1 pts

Top 5

48.5%

−0.2 pts

Top 10

74.4%

−0.6 pts

HHI

667

Diversified−2

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Financial Services	26.7%	$217,589,409	15
Technology	26.6%	$217,004,210	10
Consumer Cyclical	18.9%	$154,315,574	4
Real Estate	10.5%	$85,856,205	8
Industrials	8.8%	$71,475,959	10
Energy	3.8%	$31,075,040	8
Healthcare	3.8%	$30,870,069	9
Communication Services	0.6%	$4,652,942	4
Consumer Defensive	0.2%	$1,834,277	3
Unclassified	0.1%	$778,755	1
Utilities	0.0%	$355,754	1

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

9 positions

Ticker	Company	Δ Shares	Shares	Value
WAY	Waystar Holding Corp.	+171,457	1,144,717	$23,501,040
ADBE	Adobe Inc.	+8,943	135,581	$27,796,816
ATOM	Atomera Inc	+7,245	1,468,660	$12,792,028
DLTR	Dollar Tree, Inc.	+5,160	8,020	$970,019
SBAC	Sba Communications Corp	+232	61,979	$10,936,814
PODD	Insulet Corp	+215	1,345	$204,776
GOOGL	Alphabet Inc.	+205	10,975	$3,877,796
ANET	Arista Networks, Inc.	+86	3,456	$587,105
RTX	RTX Corp	+45	1,679	$318,556
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
ERII	Energy Recovery, Inc.	−123,869	693,886	$6,258,851
AMTM	Amentum Holdings, Inc.	−29,373	811,726	$16,778,376
CPRT	Copart Inc	−27,878	1,081,123	$30,476,857
CTSO	Cytosorbents Corp	−26,558	5,189,218	$1,940,767
ORLY	O Reilly Automotive Inc	−18,547	731,153	$67,331,879
AMZN	Amazon Com Inc	−14,701	360,572	$85,938,730
AAPL	Apple Inc.	−13,713	215,158	$62,258,118
AMT	American Tower Corp /Ma/	−8,236	407,116	$66,591,964
MSFT	Microsoft Corp	−4,508	239,602	$89,376,338
GOOD	Gladstone Commercial Corp	−3,870	62,878	$773,399
OPRX	OptimizeRx Corp	−3,400	73,860	$422,479
OLED	Universal Display Corp \Pa\	−2,138	228,014	$19,743,732
BRK-B	Berkshire Hathaway Inc	−1,826	107,121	$58,092,374
STWD	Starwood Property Trust, Inc.	−1,715	134,478	$2,202,749
MKL	Markel Group Inc.	−1,618	44,214	$86,350,384
MPLX	Mplx LP	−1,526	185,366	$10,441,666
ADPT	Adaptive Biotechnologies Corp	−1,500	74,865	$0
MA	Mastercard Inc	−1,297	63,770	$32,752,272
MGNI	Magnite, Inc.	−1,000	16,715	$317,250
ET	Energy Transfer LP	−960	450,367	$8,611,017
BOKF	Bok Financial Corp	−940	124,017	$17,223,480
V	Visa Inc.	−868	40,207	$13,794,619
LMT	Lockheed Martin Corp	−577	31,375	$15,984,307
COHR	Coherent Corp.	−429	5,681	$2,240,984
MOH	Molina Healthcare, Inc.	−406	14,356	$3,283,217
No positions match the current search.

New Positions

Positions the filer opened this quarter

6 positions

Ticker	Company	Shares	Value
DPZ	Dominos Pizza Inc	1,561	$462,118
DELL	Dell Technologies Inc.	704	$303,747
CAT	Caterpillar Inc	250	$266,225
BNY	Bank of New York Mellon Corp	1,477	$213,588
SIRI	Sirius Xm Holdings Inc.	7,000	$206,780
JNJ	Johnson & Johnson	805	$204,445
No positions match the current search.

Sold Out

Positions the filer fully exited

4 positions

Ticker	Company	Shares	Value
VB	Vanguard Morningstar Small-Cap ETF	1,930	$1,153,271
PCAR	Paccar Inc	2,250	$259,875
BHRB	Burke & Herbert Financial Services Corp.	4,000	$249,160
LULU	lululemon athletica inc.	1,500	$229,650
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

73 tracked positions · $815,808,194 total · filing declares 79 positions · $820,736,526 · as of Jun 30, 2026

All sectors Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 1–50 of 73 positions by value · page 1 of 2

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
MSFT	Microsoft Corp Technology	Reduced	239,602	-4,508	$89,376,338	−1.1%	10.96%
MKL	Markel Group Inc. Financial Services	Reduced	44,214	-1,618	$86,350,384	−1.6%	10.58%
AMZN	Amazon Com Inc Consumer Cyclical	Reduced	360,572	-14,701	$85,938,730	+10.0%	10.53%
ORLY	O Reilly Automotive Inc Consumer Cyclical	Reduced	731,153	-18,547	$67,331,879	−2.7%	8.25%
AMT	American Tower Corp /Ma/ Real Estate	Reduced	407,116	-8,236	$66,591,964	−7.1%	8.16%
AAPL	Apple Inc. Technology	Reduced	215,158	-13,713	$62,258,118	+7.2%	7.63%
BRK-B	Berkshire Hathaway Inc Financial Services	Reduced	107,121	-1,826	$58,092,374	+2.8%	7.12%
MA	Mastercard Inc Financial Services	Reduced	63,770	-1,297	$32,752,272	+0.7%	4.01%
CPRT	Copart Inc Industrials	Reduced	1,081,123	-27,878	$30,476,857	−17.2%	3.74%
ADBE	Adobe Inc. Technology	Added	135,581	+8,943	$27,796,816	−9.7%	3.41%
WAY	Waystar Holding Corp. Healthcare	Added	1,144,717	+171,457	$23,501,040	+0.2%	2.88%
OLED	Universal Display Corp \Pa\ Technology	Reduced	228,014	-2,138	$19,743,732	−6.4%	2.42%
BOKF	Bok Financial Corp Financial Services	Reduced	124,017	-940	$17,223,480	+7.6%	2.11%
AMTM	Amentum Holdings, Inc. Industrials	Reduced	811,726	-29,373	$16,778,376	−23.5%	2.06%
LMT	Lockheed Martin Corp Industrials	Reduced	31,375	-577	$15,984,307	−17.2%	1.96%
V	Visa Inc. Financial Services	Reduced	40,207	-868	$13,794,619	+11.1%	1.69%
ATOM	Atomera Inc Technology	Added	1,468,660	+7,245	$12,792,028	+129.7%	1.57%
SBAC	Sba Communications Corp Real Estate	Added	61,979	+232	$10,936,814	+2.9%	1.34%
MPLX	Mplx LP Energy	Reduced	185,366	-1,526	$10,441,666	−2.1%	1.28%
ET	Energy Transfer LP Energy	Reduced	450,367	-960	$8,611,017	−1.1%	1.06%
ERII	Energy Recovery, Inc. Industrials	Reduced	693,886	-123,869	$6,258,851	−24.0%	0.77%
KMI	Kinder Morgan, Inc. Energy	Reduced	145,135	-50	$4,639,965	−4.7%	0.57%
EPD	Enterprise Products Partners L.P. Energy	Held	125,478	0	$4,612,571	−2.9%	0.57%
GOOGL	Alphabet Inc. Communication Services	Added	10,975	+205	$3,877,796	+25.5%	0.48%
MOH	Molina Healthcare, Inc. Healthcare	Reduced	14,356	-406	$3,283,217	+66.8%	0.40%
EQIX	Equinix Inc Real Estate	Held	2,741	0	$2,857,190	+6.3%	0.35%
COHR	Coherent Corp. Technology	Reduced	5,681	-429	$2,240,984	+54.0%	0.27%
STWD	Starwood Property Trust, Inc. Real Estate	Reduced	134,478	-1,715	$2,202,749	−6.1%	0.27%
AX	Axos Financial, Inc. Financial Services	Held	20,790	0	$2,024,738	+14.5%	0.25%
CTSO	Cytosorbents Corp Healthcare	Reduced	5,189,218	-26,558	$1,940,767	+1214.1%	0.24%
PHYS	Sprott Physical Gold Trust Financial Services	Held	60,310	0	$1,819,552	−14.9%	0.22%
INTC	Intel Corp Technology	Held	11,393	0	$1,590,804	+216.4%	0.19%
AIG	American International Group, Inc. Financial Services	Held	20,180	0	$1,504,015	−1.0%	0.18%
BAC	Bank Of America Corp /De/ Financial Services	Held	24,690	0	$1,406,836	+16.9%	0.17%
BRSP	BrightSpire Capital, Inc. Real Estate	Held	221,900	0	$1,209,355	−2.7%	0.15%
XOM	ExxonMobil Holdings Corp Energy	Held	8,345	0	$1,140,928	−19.4%	0.14%
LAMR	Lamar Advertising Co/New Real Estate	Held	6,780	0	$1,057,544	+23.1%	0.13%
BSM	Black Stone Minerals, L.P. Energy	Held	73,900	0	$1,032,383	−7.6%	0.13%
DLTR	Dollar Tree, Inc. Consumer Defensive	Added	8,020	+5,160	$970,019	+209.7%	0.12%
BN	BROOKFIELD Corp /ON/ Financial Services	Held	22,500	0	$958,275	+5.2%	0.12%
PRVA	Privia Health Group, Inc. Healthcare	Held	36,745	0	$945,448	+25.1%	0.12%
GLD	Spdr Gold Trust	Held	2,114	0	$778,755	−14.4%	0.10%
GOOD	Gladstone Commercial Corp Real Estate	Reduced	62,878	-3,870	$773,399	+1.4%	0.09%
NEWT	NewtekOne, Inc. Financial Services	Held	40,800	0	$604,248	+35.3%	0.07%
ANET	Arista Networks, Inc. Technology	Added	3,456	+86	$587,105	+41.9%	0.07%
KMX	Carmax Inc Consumer Cyclical	Reduced	11,020	-1	$582,847	+27.2%	0.07%
VABK	Virginia National Bankshares Corp Financial Services	Held	10,800	0	$479,304	+16.2%	0.06%
COST	Costco Wholesale Corp /New Consumer Defensive	Held	500	0	$467,735	−6.1%	0.06%
DPZ	Dominos Pizza Inc Consumer Cyclical	NEW	1,561	NEW	$462,118	NEW	0.06%
OPRX	OptimizeRx Corp Healthcare	Reduced	73,860	-3,400	$422,479	−12.9%	0.05%

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.