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Super Investors MONTCHANIN ASSET MANAGEMENT, LLC
MA

MONTCHANIN ASSET MANAGEMENT, LLC

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$98.1M
Positions
62
Quarter ended
June 30, 2026
Filed
July 30, 2026

Reported portfolio value by quarter (11 quarters reported)

$109M $70.6M
Q2 22 Q1 23 Q2 24 Q1 26 Q2 26

$72.3M in Q2 2022 → $98.1M now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
AC Apple Computer Inc 15.6% Trimmed 12% 52,921 $15.3M
AC Alphabet Inc Class C 7.3% Trimmed 18% 20,283 $7.17M
JP J P Morgan Chase & Co Com 7.0% Trimmed 8.7% 20,945 $6.86M
Kinder Morgan Inc. 5.7% Trimmed 17% 174,425 $5.58M
MC Microsoft Corp Com 5.3% Trimmed 12% 13,844 $5.16M
AM Advanced Micro Devices Com 4.5% Trimmed 17% 7,615 $4.42M
HD Home Depot Inc Com 3.4% Trimmed 8.0% 9,559 $3.37M
GX Global X Nasdaq 100 Cover ETF 3.3% Trimmed 16% 174,760 $3.22M
Vertex Pharmaceuticals Inc. 3.2% Trimmed 10% 6,232 $3.1M
Cintas Corp 2.7% Trimmed 18% 15,743 $2.68M
AC Alphabet Inc Class A 2.7% Trimmed 25% 7,415 $2.65M
EP Enterprise Products Partners L 2.5% Trimmed 7.6% 67,800 $2.49M
Broadcom Ltd 2.5% Added 1.9% 6,540 $2.47M
Powell Industries 2.3% Added 159% 7,980 $2.29M
CE Cheniere Energy Partners 2.0% Added 0.1% 23,285 $2M
NC Nvidia Corp Com 1.7% Added 14% 8,524 $1.71M
GX Global X Fds S&P 500 Covered ETF 1.6% Trimmed 5.7% 37,765 $1.54M
CC Chevron Corp Com 1.5% Unchanged 9,074 $1.5M
Qnity Electronics 1.5% Unchanged 9,081 $1.48M
PT Palantir Technologies In 1.4% Added 4.5% 12,163 $1.42M
AC Amazon Com Inc Com 1.4% Added 17% 5,680 $1.35M
Abbvie Inc 1.3% Unchanged 4,955 $1.25M
RT Raytheon Tech Corp Com 1.1% Added 11% 5,758 $1.09M
CC Coca Cola Co Com 1.1% Added 2.5% 13,240 $1.08M
HA Honeywell Aerospace Inc 1.0% New 4,307 $964K
Honeywell International 1.0% Trimmed 57% 4,308 $952K
CF Citizens Finl Group Inc Com 0.9% Added 27% 12,670 $888K
CC Conocophillips Com 0.9% Added 0.2% 8,235 $856K
BE Bloom Energy Corporation Com C 0.8% Trimmed 3.8% 2,555 $773K
Thermo Fisher Scientific 0.7% Trimmed 8.5% 1,351 $677K
Phillips 66 0.7% Unchanged 3,830 $647K
M& Merck & Co Inc Com 0.6% Unchanged 4,713 $606K
PA Palo Alto Networks Inc Com 0.6% Unchanged 1,620 $552K
PM Philip Morris Intl Inc 0.6% New 3,007 $544K
P& Procter & Gamble Co Com 0.5% Added 0.6% 3,611 $530K
IB International Bus Mach Com 0.5% Unchanged 1,765 $496K
PC Pepsico Inc Com 0.5% Unchanged 3,650 $494K
The Charles Schwab Corp 0.5% New 5,325 $491K
GA Gallagher Arthur J & Co 0.5% Unchanged 2,000 $459K
CM Caledonia Mng Corp PLC 0.4% Added 52% 22,550 $431K
Ttm Technologies Inc 0.4% Added 8.0% 2,225 $416K
WM Wal Mart Stores Inc Com 0.4% Unchanged 3,660 $415K
Omega Healthcare Investors Inc 0.4% Unchanged 8,000 $381K
GD General Dynamics Corp Com 0.4% Added 50% 1,059 $375K
Bwx Technologies Inc 0.4% New 1,906 $371K
Venture Global Inc 0.4% New 32,240 $359K
Celestica Inc 0.3% Trimmed 17% 925 $337K
IS Ishares S&P 500 Value 0.3% Unchanged 1,480 $336K
ER Eog Res Inc Com 0.3% Unchanged 2,555 $331K
IS Ishares S&P 500 Growth 0.3% Unchanged 2,400 $330K
BO Bank Of America Corp Com 0.3% Unchanged 5,100 $291K
Viper Energy Inc 0.3% Unchanged 6,850 $290K
BH Berkshire Hathaway B New 0.3% Added 24% 576 $288K
Okeanis Eco Tankers Co 0.3% New 5,375 $269K
GA Ge Aerospace 0.3% New 700 $262K
EM Exxon Mobil Corp Com 0.2% Added 6.7% 1,766 $241K
British American Tobacco PLC 0.2% Unchanged 3,870 $239K
J& Johnson & Johnson Com 0.2% Unchanged 850 $216K
EC Eqt Corporation Com 0.2% Trimmed 0.9% 4,050 $215K
LP Linde PLC Com 0.2% New 400 $208K

Showing top 60 of 62 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed July 30, 2026

Company Action Shares changed Value of change % of portfolio
AC Apple Computer Inc Trimmed −7,333 −$2.12M 15.6%
AC Alphabet Inc Class C Trimmed −4,380 −$1.55M 7.3%
Powell Industries Added +4,895 +$1.4M 2.3%
Honeywell International Trimmed −5,732 −$1.27M 1.0%
Kinder Morgan Inc. Trimmed −35,500 −$1.13M 5.7%
HA Honeywell Aerospace Inc New +4,307 +$964K 1.0%
AM Advanced Micro Devices Com Trimmed −1,595 −$927K 4.5%
AC Alphabet Inc Class A Trimmed −2,425 −$867K 2.7%
MC Microsoft Corp Com Trimmed −1,885 −$703K 5.3%
JP J P Morgan Chase & Co Com Trimmed −2,002 −$655K 7.0%

Showing the 10 largest of 46 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 21, 2026

Company Action Shares changed Value of change % of portfolio
AC Apple Computer Inc Trimmed −18,385 −$4.67M 16.3%
AC Alphabet Inc Class C Trimmed −9,065 −$2.6M 7.5%
Kinder Morgan Inc. Trimmed −75,170 −$2.52M 7.5%
CE Cheniere Energy Partners Added +20,140 +$1.92M 2.4%
MC Microsoft Corp Com Trimmed −4,625 −$1.71M 6.2%
DP Du Pont E.i. De Nemours Exited −18,164 −$1.39M —
EP Enterprise Products Partners L Trimmed −34,180 −$1.29M 3.0%
Vertex Pharmaceuticals Inc. Trimmed −2,870 −$1.28M 3.3%
Cintas Corp Trimmed −7,185 −$1.22M 3.4%
Thermo Fisher Scientific Trimmed −2,295 −$1.13M 0.8%

Showing the 10 largest of 66 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 20, 2025

Company Action Shares changed Value of change % of portfolio
AC Apple Computer Inc Trimmed −5,768 −$1.44M 19.1%
Nvidia Corp Trimmed −7,570 −$1.02M 1.0%
Amazon Com Inc. Trimmed −3,650 −$802K 0.2%
MC Microsoft Corp Com Trimmed −1,750 −$738K 8.3%
Vertex Pharmaceuticals Inc. Trimmed −1,620 −$652K 3.8%
AC Alphabet Inc Class C Trimmed −3,100 −$590K 6.2%
Meta Platforms Inc Exited −1,025 −$587K —
EC Eqt Corporation Com Exited −12,535 −$459K —
Palantir Technologies Inc Trimmed −5,400 −$408K 1.2%
Honeywell International Trimmed −1,550 −$350K 2.4%

Showing the 10 largest of 42 changes.

Q3 2024

quarter ended September 30, 2024 · filed November 15, 2024

Company Action Shares changed Value of change % of portfolio
Cintas Corp Added +19,367 +$3.99M 5.0%
Broadcom Inc Added +7,740 +$1.34M 1.4%
BC Boeing Co Com Trimmed −7,735 −$1.17M 0.2%
EP Enterprise Products Partners L Trimmed −17,000 −$495K 2.9%
SN SPDR Nyse Technology ETF Exited −2,250 −$439K —
AS Amex SPDR Technology Exited −1,900 −$430K —
Vertex Pharmaceuticals Inc. Added +685 +$319K 4.9%
Exxon Mobil Corp New +2,655 +$311K 0.3%
J& Johnson & Johnson Com Exited −1,836 −$268K —
Powell Industries New +1,080 +$240K 0.2%

Showing the 10 largest of 44 changes.

Q2 2024

quarter ended June 30, 2024 · filed July 19, 2024

Company Action Shares changed Value of change % of portfolio
PT Proshares Trust Ultrapro Short Trimmed −59,680 −$1.72M 0.5%
Nvidia Corp Added +13,250 +$1.64M 1.7%
AC Apple Computer Inc Trimmed −2,710 −$571K 16.7%
AC Alphabet Inc Class C Trimmed −2,000 −$367K 6.3%
C3 Ai Inc. Exited −10,975 −$297K —
DC Dow Chemical Company Trimmed −5,282 −$280K 1.2%
Omega Healthcare Investors New +8,000 +$274K 0.3%
Canadian National Railway Co. Exited −1,640 −$216K —
General Dynamics Corp New +705 +$205K 0.2%
TL Tema Luxury ETF Exited −8,000 −$205K —

Showing the 10 largest of 33 changes.

Q1 2024

quarter ended March 31, 2024 · filed May 17, 2024

Company Action Shares changed Value of change % of portfolio
Vertex Pharmaceuticals Inc. Added +4,044 +$1.69M 4.5%
BC Boeing Co Com New +8,675 +$1.67M 1.6%
PT Proshares Trust Ultrapro Short Exited −102,300 −$1.09M —
DC Dow Chemical Company Added +14,468 +$838K 1.7%
AC Apple Computer Inc Trimmed −3,926 −$673K 14.6%
BO Bank Of America Corp Com Trimmed −16,720 −$634K 0.5%
Broadcom Inc Trimmed −420 −$557K 1.1%
PT Proshares Trust Ultrapro Short New +78,950 +$510K 0.5%
Kinder Morgan Inc. Trimmed −25,385 −$466K 5.3%
SN SPDR Nyse Technology ETF New +2,275 +$415K 0.4%

Showing the 10 largest of 52 changes.

Q2 2023

quarter ended June 30, 2023 · filed August 16, 2023

Company Action Shares changed Value of change % of portfolio
DP Du Pont E.i. De Nemours Added +15,000 +$1.07M 1.5%
Corteva Inc. New +17,655 +$530K 0.6%
Nvidia Corp New +1,095 +$463K 0.5%
Amazon Com Inc. Added +3,450 +$450K 0.8%
Ge Healthcare Technologies Inc New +5,000 +$406K 0.5%
Vertex Pharmaceuticals Inc. Added +885 +$311K 2.8%
Devon Energy Corp Trimmed −6,400 −$309K 1.6%
Meta Platforms Inc New +1,025 +$294K 0.3%
MC Microsoft Corp Com Added +800 +$272K 8.3%
EM Exxon Mobil Corp Com Exited −2,445 −$268K —

Showing the 10 largest of 36 changes.

Q1 2023

quarter ended March 31, 2023 · filed May 10, 2023

Company Action Shares changed Value of change % of portfolio
Devon Energy Corp Added +17,035 +$862K 2.3%
CC Chevron Corp Com Added +4,982 +$813K 3.1%
Vertex Pharmaceuticals Inc. Added +1,975 +$673K 2.6%
PC Pfizer Inc Com Exited −13,100 −$671K —
EC Eqt Corporation Com New +14,200 +$453K 0.6%
AC Apple Computer Inc Trimmed −2,681 −$442K 19.1%
BO Bank Of America Corp Com Trimmed −11,000 −$315K 1.1%
VE Viper Energy Partners LP New +11,150 +$312K 0.4%
DP Du Pont E.i. De Nemours Com New +3,198 +$230K 0.3%
Nrg Energy Inc Exited −7,150 −$228K —

Showing the 10 largest of 34 changes.

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