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Super Investors J.P. Marvel Investment Advisors, LLC
JM

J.P. Marvel Investment Advisors, LLC

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

Portfolio value
$871M
Positions
64
Quarter ended
June 30, 2026
Filed
July 31, 2026

Reported portfolio value by quarter (50 quarters reported)

$871M $240M
Q2 13 Q1 16 Q4 18 Q3 21 Q1 24 Q2 26

$240M in Q2 2013 → $871M 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
Nvidia Corporation 12.6% Trimmed 0.8% 547,557 $110M
Lam Research Corp 8.0% Trimmed 2.3% 160,505 $69.6M
EL Eli Lilly & Co 7.7% Added 0.5% 55,847 $67M
Corning Inc 7.5% Trimmed 1.8% 254,244 $64.9M
Alphabet Inc 7.3% Added 0.2% 177,868 $63.6M
Apple Inc 6.2% Added 0.1% 185,779 $53.8M
Morgan Stanley 4.7% Added 0.0% 197,896 $41.4M
Jpmorgan Chase & Co 4.2% Added 0.2% 110,715 $36.2M
Amazon Com Inc 3.5% Added 0.1% 128,857 $30.7M
CS Cisco Sys Inc 2.6% Added 0.3% 190,035 $22.3M
Visa Inc 2.5% Trimmed 0.1% 62,485 $21.4M
Abbvie Inc 2.3% Added 0.1% 80,375 $20.2M
Thermo Fisher Scientific Inc 2.2% Trimmed 0.3% 37,917 $19M
Deere & Co 2.0% Added 0.2% 27,764 $17.6M
Johnson & Johnson 2.0% Unchanged 67,642 $17.2M
BO Bank Of Amer Corp 1.8% Added 0.1% 277,005 $15.8M
Microsoft Corp 1.8% Trimmed 0.1% 41,199 $15.4M
Caterpillar Inc 1.4% Added 1.0% 11,856 $12.6M
GA Ge Aerospace 1.4% Unchanged 31,607 $11.8M
3m Co 1.3% Trimmed 1.5% 68,565 $11.1M
Bristol-myers Squibb Co 1.1% Trimmed 0.9% 171,715 $9.89M
Ge Vernova Inc 1.1% Added 0.3% 7,961 $9.35M
CR Charles Riv Labs Intl Inc 1.0% Unchanged 37,286 $8.46M
Dell Technologies Inc 0.9% Added 1.1% 18,489 $7.98M
Clean Harbors Inc 0.8% Trimmed 0.9% 23,908 $7.14M
Axon Enterprise Inc 0.8% Trimmed 0.2% 12,393 $6.95M
IB International Business Machs 0.7% Trimmed 0.1% 23,144 $6.51M
ER Eog Res Inc 0.7% Added 0.2% 46,946 $6.09M
Exxon Mobil Corp 0.7% Trimmed 0.1% 44,250 $6.05M
Abbott Laboratories 0.7% Trimmed 3.1% 66,474 $6.03M
Sherwin Williams Co 0.7% Trimmed 4.3% 16,975 $5.84M
Procter & Gamble Co 0.7% Added 0.7% 39,646 $5.81M
AW American Wtr Wks Co Inc New 0.7% Trimmed 3.1% 43,604 $5.74M
DD Danaher Corp Del 0.6% Trimmed 0.3% 28,105 $5.35M
Coca Cola Co 0.5% Trimmed 0.1% 58,535 $4.76M
Medtronic PLC 0.5% Trimmed 0.1% 59,348 $4.64M
Vertex Pharmaceuticals Inc 0.4% Trimmed 0.6% 7,810 $3.88M
Merck & Co Inc 0.4% Unchanged 28,670 $3.68M
Carrier Global Corporation 0.4% Added 1.4% 49,146 $3.6M
Chevron Corporation 0.4% Added 0.3% 21,554 $3.57M
Moderna Inc 0.4% Added 2.7% 45,535 $3.19M
TI Texas Instrs Inc 0.3% Unchanged 10,160 $3.03M
SS State Str SPDR S&P 500 ETF T 0.3% Unchanged 3,582 $2.67M
Broadcom Inc 0.3% Added 1.7% 6,634 $2.51M
Agnico Eagle Mines Ltd 0.3% Trimmed 0.2% 14,356 $2.23M
Alnylam Pharmaceuticals Inc 0.2% Unchanged 7,105 $2.14M
Sysco Corp 0.2% Unchanged 21,624 $1.81M
Vertiv Holdings Co 0.2% Added 3.2% 4,746 $1.59M
Hershey Co 0.2% Unchanged 8,000 $1.4M
General Dynamics Corp 0.1% Unchanged 3,000 $1.06M
Qualcomm Inc 0.1% Unchanged 5,745 $1.06M
Alphabet Inc 0.1% Trimmed 56% 2,930 $1.04M
AT&T Inc 0.1% Unchanged 44,984 $931K
Veralto Corp 0.1% Trimmed 2.2% 9,152 $812K
EP Enterprise Prods Partners L 0.1% Added 4.2% 21,089 $775K
IT Ishares Tr 0.1% Added 6.0% 6,670 $514K
IT Ishares Tr 0.0% Unchanged 3,069 $319K
Rtx Corporation 0.0% New 1,560 $296K
Pepsico Inc 0.0% Unchanged 1,832 $248K
EO ETF Opportunities Trust 0.0% New 5,038 $233K

Showing top 60 of 64 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 31, 2026

Company Action Shares changed Value of change % of portfolio
Lam Research Corp Trimmed −3,738 −$1.62M 8.0%
Alphabet Inc Trimmed −3,730 −$1.32M 0.1%
Corning Inc Trimmed −4,640 −$1.19M 7.5%
Nvidia Corporation Trimmed −4,627 −$926K 12.6%
Digitalbridge Group Inc Exited −49,721 −$767K —
EL Eli Lilly & Co Added +281 +$337K 7.7%
Rtx Corporation New +1,560 +$296K —
Sherwin Williams Co Trimmed −771 −$265K 0.7%
EO ETF Opportunities Trust New +5,038 +$233K —
Fastenal Co New +4,600 +$221K —

Showing the 10 largest of 50 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 06, 2026

Company Action Shares changed Value of change % of portfolio
Bristol-myers Squibb Co Added +9,273 +$562K 1.5%
Exxon Mobil Corp Added +2,673 +$454K 1.1%
Chevron Corporation Added +2,080 +$430K 0.6%
Moderna Inc Added +4,840 +$246K 0.3%
Microsoft Corp Trimmed −462 −$171K 2.2%
Abbott Laboratories Trimmed −1,569 −$161K 1.0%
Medtronic PLC Added +1,771 +$153K 0.7%
Nvidia Corporation Trimmed −692 −$121K 13.7%
Coca Cola Co Added +1,458 +$111K 0.6%
Visa Inc Trimmed −241 −$72.8K 2.7%

Showing the 10 largest of 37 changes.

Q4 2025

quarter ended December 31, 2025 · filed January 29, 2026

Company Action Shares changed Value of change % of portfolio
Nvidia Corporation Trimmed −27,465 −$5.12M 14.3%
PH Paypal Hldgs Inc Exited −60,187 −$4.04M —
Sherwin Williams Co Trimmed −9,318 −$3.02M 0.8%
ER Eog Res Inc Trimmed −22,842 −$2.4M 0.7%
Amazon Com Inc Trimmed −6,779 −$1.56M 4.1%
Abbvie Inc Trimmed −5,000 −$1.14M 2.5%
Microsoft Corp Trimmed −2,191 −$1.06M 2.8%
Merck & Co Inc Trimmed −10,000 −$1.05M 0.4%
Carrier Global Corporation Trimmed −18,067 −$955K 0.4%
Corning Inc Trimmed −10,115 −$886K 3.1%

Showing the 10 largest of 27 changes.

Q3 2025

quarter ended September 30, 2025 · filed November 12, 2025

Company Action Shares changed Value of change % of portfolio
CN Chevron Corp New New +21,110 +$3.28M 0.5%
Hess Corp Exited −20,615 −$2.86M —
Otis Worldwide Corp Exited −25,279 −$2.5M —
Pfizer Inc Exited −94,753 −$2.3M —
CN Comcast Corp New Exited −48,488 −$1.73M —
Axon Enterprise Inc Added +1,471 +$1.06M 1.3%
Sysco Corp Added +11,978 +$986K 0.3%
Digitalbridge Group Inc New +57,317 +$671K 0.1%
CS Cisco Sys Inc Added +7,548 +$516K 2.0%
Corning Inc Added +4,659 +$382K 3.2%

Showing the 10 largest of 43 changes.

Q2 2025

quarter ended June 30, 2025 · filed August 14, 2025

Company Action Shares changed Value of change % of portfolio
IT Intra-cellular Therapies Inc Exited −63,771 −$8.41M —
Akamai Technologies Inc Exited −78,481 −$6.32M —
Alnylam Pharmaceuticals Inc Added +2,824 +$921K 0.4%
Dell Technologies Inc Added +7,466 +$915K 0.4%
Qualcomm Inc New +5,745 +$915K 0.1%
Solventum Corp Exited −10,104 −$768K —
AT&T Inc Added +17,215 +$498K 0.2%
Intel Corp Exited −18,024 −$409K —
CS Cisco Sys Inc Added +4,614 +$320K 2.1%
DW Disney Walt Co Exited −3,194 −$315K —

Showing the 10 largest of 48 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 07, 2025

Company Action Shares changed Value of change % of portfolio
Nvidia Corporation Trimmed −66,144 −$7.17M 10.9%
Advanced Micro Devices Inc Exited −17,146 −$2.07M —
Apple Inc Added +4,449 +$988K 7.1%
Vertex Pharmaceuticals Inc Added +1,600 +$776K 0.7%
AT&T Inc New +27,380 +$774K 0.1%
3m Co Added +3,573 +$525K 1.8%
Bristol-myers Squibb Co Added +6,556 +$400K 1.8%
GA Ge Aerospace Added +1,947 +$390K 1.1%
Akamai Technologies Inc Trimmed −3,300 −$266K 1.1%
DE Duke Energy Corp New New +1,811 +$221K —

Showing the 10 largest of 53 changes.

Q4 2024

quarter ended December 31, 2024 · filed January 30, 2025

Company Action Shares changed Value of change % of portfolio
Lam Research Corp Exited −16,775 −$13.7M —
Lam Research Corp New +164,705 +$11.9M 2.0%
Axon Enterprise Inc New +10,911 +$6.48M 1.1%
DW Disney Walt Co Trimmed −38,715 −$4.31M 0.1%
Cvs Health Corp Exited −67,747 −$4.26M —
PH Paypal Hldgs Inc Added +46,417 +$3.96M 0.9%
CD Centene Corp Del Trimmed −39,998 −$2.42M —
Adobe Inc Exited −4,022 −$2.08M —
Intel Corp Trimmed −101,247 −$2.03M 0.1%
3m Co Added +15,457 +$2M 1.4%

Showing the 10 largest of 52 changes.

Q3 2024

quarter ended September 30, 2024 · filed October 31, 2024

Company Action Shares changed Value of change % of portfolio
Nvidia Corporation Trimmed −120,458 −$14.6M 13.0%
PH Paypal Hldgs Inc New +15,000 +$1.17M 0.2%
Broadcom Inc Added +5,842 +$1.01M 0.2%
DW Disney Walt Co Trimmed −2,516 −$242K 0.7%
DE Duke Energy Corp New New +1,811 +$209K —
Bristol-myers Squibb Co Trimmed −4,000 −$207K 1.4%
Deere & Co Trimmed −409 −$171K 1.8%
3m Co Added +1,235 +$169K 1.1%
EL Eli Lilly & Co Added +155 +$137K 8.1%
Merck & Co Inc Trimmed −1,200 −$136K 0.7%

Showing the 10 largest of 56 changes.

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