Merrion Investment Management Co, LLC
Reported holdings as of Q2 2026, from 23 quarterly filings.
Holdings
| Security | Ticker | Value | Shares | Weight | Weight change | Held | Change |
|---|---|---|---|---|---|---|---|
| ALPHABET INC | GOOG | $15.6M | 44,072 | +0.56pp | 23q | HELD | |
| NVIDIA CORPORATION | NVDA | $13.0M | 64,925 | +0.06pp | 14q | HELD | |
| APPLE INC | AAPL | $10.9M | 37,797 | +0.02pp | 23q | HELD | |
| CORNING INC | GLW | $10.6M | 41,350 | +1.98pp | 23q | HELD | |
| CAMECO CORP | CCJ | $8.3M | 81,100 | -0.82pp | 23q | HELD | |
| GLOBALSTAR INC | GSAT | $7.7M | 95,181 | +2.10pp | 6q | +117.9%+$4.2M | |
| VERTIV HOLDINGS CO | VRT | $7.5M | 22,500 | +0.54pp | 23q | HELD | |
| JEFFERIES FINANCIAL GROUP IN | JEF | $7.4M | 147,895 | -0.91pp | 23q | -25.6%-$2.5M | |
| ECHOSTAR CORP | ECHO | $6.8M | 66,580 | -1.00pp | 3q | HELD | |
| GE VERNOVA INC | GEV | $6.3M | 5,402 | +0.41pp | 9q | -2.2%-$141.0K | |
| NAVIOS MARITIME PARTNERS L P | NMM | $6.3M | 89,465 | -0.21pp | 8q | +2.3%+$140.1K | |
| GOLDMAN SACHS GROUP INC | GS | $5.9M | 5,804 | +0.14pp | 23q | HELD | |
| MGM RESORTS INTERNATIONAL | MGM | $5.2M | 109,260 | +0.30pp | 18q | HELD | |
| BERKSHIRE HATHAWAY INC DEL | BRKB | $5.1M | 10,237 | -0.21pp | 23q | HELD | |
| NVE CORP | NVEC | $4.5M | 43,265 | +0.64pp | 23q | +1.3%+$59.1K | |
| MICRON TECHNOLOGY INC | MU | $4.3M | 3,713 | +0.94pp | 21q | -38.2%-$2.6M | |
| MARATHON PETE CORP | MPC | $4.0M | 15,619 | -0.16pp | 23q | HELD | |
| HALLIBURTON CO | HAL | $3.8M | 110,900 | -0.54pp | 16q | HELD | |
| STATE STR SPDR S&P 500 ETF T | SPY | $3.4M | 4,530 | -0.01pp | 23q | -1.5%-$50.0K | |
| CANADIAN NAT RES LTD MED TER | CNQ | $3.1M | 78,800 | -0.59pp | 10q | HELD | |
| TRIPLE FLAG PRECIOUS METAL | TFPM | $2.7M | 90,240 | -0.40pp | 13q | HELD | |
| ORACLE CORP | ORCL | $2.4M | 16,400 | -0.16pp | 3q | HELD | |
| MICROSOFT CORP | MSFT | $2.3M | 6,165 | -0.14pp | 23q | HELD | |
| JOHNSON & JOHNSON | JNJ | $2.3M | 8,864 | -0.10pp | 23q | HELD | |
| ELI LILLY & CO | LLY | $1.9M | 1,550 | +0.34pp | 21q | +40.9%+$539.7K | |
| FIRST CTZNS BANCSHARES INC D | FCNCA | $1.8M | 876 | -0.02pp | 13q | HELD | |
| AMERICAN INTL GROUP INC | AIG | $1.8M | 24,400 | -0.17pp | 7q | -3.9%-$74.5K | |
| ABBVIE INC | ABBV | $1.8M | 7,000 | +0.02pp | 23q | HELD | |
| GE AEROSPACE | GE | $1.7M | 4,675 | +0.19pp | 13q | +12.0%+$186.9K | |
| CONSTELLATION ENERGY CORP | CEG | $1.7M | 6,900 | -0.22pp | 12q | HELD | |
| INVESCO QQQ TR | QQQ | $1.5M | 2,035 | +0.08pp | 23q | HELD | |
| AMAZON COM INC | AMZN | $1.5M | 6,190 | +0.03pp | 23q | +3.2%+$45.3K | |
| BWX TECHNOLOGIES INC | BWXT | $1.4M | 7,330 | -0.13pp | 10q | HELD | |
| VITESSE ENERGY INC | VTS | $1.4M | 88,029 | -0.20pp | 13q | HELD | |
| CATERPILLAR INC | CAT | $1.4M | 1,300 | +0.16pp | 10q | HELD | |
| DOLLAR GEN CORP | DG | $1.4M | 11,755 | -0.11pp | 4q | HELD | |
| EXXON MOBIL CORP | XOMXXXX | $1.3M | 9,770 | -0.32pp | 23q | -6.2%-$88.9K | |
| JPMORGAN CHASE & CO | JPM | $1.3M | 3,872 | -0.01pp | 23q | HELD | |
| REAVES UTIL INCOME FD | UTG | $1.2M | 30,000 | flat | 23q | +9.1%+$101.8K | |
| ELEVANCE HEALTH INC FORMERLY | ELV | $1.2M | 2,975 | +0.08pp | 3q | HELD | |
| GALLAGHER ARTHUR J & CO | AJG | $1.1M | 5,000 | -0.04pp | 23q | HELD | |
| ISHARES TR | SOXX | $1.1M | 1,750 | +0.22pp | 12q | HELD | |
| NOBLE CORP PLC | NE | $1.1M | 30,000 | -0.26pp | 15q | HELD | |
| ENERGY TRANSFER L P | ET | $1.1M | 58,000 | -0.08pp | 3q | HELD | |
| BAKER HUGHES COMPANY | BKR | $1.1M | 19,000 | -0.12pp | 5q | HELD | |
| COSTCO WHOLESALE CORPORATION | COST | $1.0M | 1,100 | -0.10pp | 20q | HELD | |
| CHUBB LIMITED | CB | $947.0K | 2,771 | -0.04pp | 23q | HELD | |
| WILLIAMS COS INC | WMB | $944.1K | 12,700 | -0.05pp | 23q | HELD | |
| NOVO-NORDISK A S | NVO | $938.0K | 19,565 | - | new | NEW | |
| SIMON PPTY GROUP INC NEW | SPG | $894.6K | 4,000 | +0.12pp | 20q | +33.3%+$223.7K | |
| SPDR GOLD TR | GLD | $865.7K | 2,350 | -0.05pp | 10q | +17.5%+$128.9K | |
| QUALCOMM INC | QCOM | $851.9K | 4,610 | +0.08pp | 23q | HELD | |
| ENTERPRISE PRODS PARTNERS L | EPD | $835.0K | 22,714 | -0.07pp | 23q | HELD | |
| TRANSOCEAN LTD | RIG | $796.1K | 162,800 | +0.05pp | 2q | +76.0%+$343.8K | |
| TECK RESOURCES LTD | TECK | $782.1K | 13,154 | flat | 13q | HELD | |
| NETFLIX INC | NFLX | $740.8K | 10,375 | -0.20pp | 14q | -2.1%-$16.1K | |
| PALO ALTO NETWORKS INC | PANW | $734.6K | 2,154 | +0.16pp | 10q | HELD | |
| CHEVRON CORPORATION | CVX | $722.9K | 4,361 | -0.14pp | 23q | HELD | |
| OLIN CORP | OLN | $717.5K | 36,200 | -0.24pp | 8q | HELD | |
| APOLLO GLOBAL MGMT INC | APO | $692.1K | 5,850 | -0.02pp | 18q | HELD | |
| HOME DEPOT INC | HD | $661.3K | 1,875 | -0.02pp | 23q | HELD | |
| TIDEWATER INC NEW | TDW | $660.3K | 9,910 | -0.13pp | 2q | HELD | |
| MPLX LP | MPLX | $649.2K | 11,525 | -0.05pp | 14q | HELD | |
| PUBLIC SVC ENTERPRISE GROUP | PEG | $641.2K | 7,900 | -0.09pp | 23q | -13.7%-$101.4K | |
| META PLATFORMS INC | META | $619.6K | 1,100 | -0.04pp | 12q | HELD | |
| ISHARES TR | ITA | $606.0K | 2,500 | +0.05pp | 8q | +25.0%+$121.2K | |
| CHENIERE ENERGY INC | LNG | $597.5K | 2,500 | -0.10pp | 7q | HELD | |
| WASTE MGMT INC DEL | WM | $579.5K | 2,600 | +0.01pp | 21q | +23.8%+$111.4K | |
| VANGUARD INDEX FDS | VTV | $577.5K | 2,650 | -0.01pp | 6q | HELD | |
| MARTIN MARIETTA MATLS INC | MLM | $576.7K | 1,000 | -0.04pp | 15q | HELD | |
| QUANTA SVCS INC | PWR | $576.0K | 800 | +0.04pp | 4q | HELD | |
| WALMART INC | WMT | $566.3K | 5,000 | -0.07pp | 9q | HELD | |
| AMGEN INC | AMGN | $537.0K | 1,483 | -0.08pp | 23q | -16.1%-$103.2K | |
| MORGAN STANLEY | MS | $522.6K | 2,500 | +0.03pp | 8q | HELD | |
| PNC FINL SVCS GROUP INC | PNC | $517.1K | 2,100 | flat | 23q | -5.6%-$30.8K | |
| MYR GROUP INC | MYRG | $500.4K | 1,000 | +0.09pp | 4q | HELD | |
| MADISON SQUARE GRDN SPRT COR | MSGS | $492.2K | 1,225 | +0.02pp | 15q | HELD | |
| TESLA INC | TSLA | $485.8K | 1,155 | flat | 14q | HELD | |
| PHILLIPS 66 | PSX | $481.8K | 2,850 | -0.05pp | 23q | HELD | |
| NEWMONT CORP | NEM | $474.9K | 5,085 | - | new | NEW | |
| INVESCO EXCHANGE TRADED FD T | RSP | $462.8K | 2,175 | -0.03pp | 23q | -10.3%-$53.2K | |
| SIXTH STREET SPECIALTY LENDI | TSLX | $429.2K | 25,000 | -0.04pp | 23q | HELD | |
| AMERICAN EXPRESS CO | AXP | $428.2K | 1,266 | -0.03pp | 23q | -10.6%-$50.7K | |
| ASML HLDG NV | ASML | $399.9K | 201 | - | new | NEW | |
| ISHARES TR | IWD | $392.7K | 1,620 | - | new | NEW | |
| ONEOK INC NEW | OKE | $391.2K | 4,500 | -0.03pp | 11q | HELD | |
| MASTERCARD INCORPORATED | MA | $385.2K | 750 | -0.02pp | 23q | HELD | |
| ISHARES TR | IBB | $380.4K | 2,000 | flat | 3q | HELD | |
| ISHARES SILVER TR | SLV | $374.3K | 7,000 | -0.04pp | 4q | +16.7%+$53.5K | |
| INTERCONTINENTAL EXCHANGE IN | ICE | $373.9K | 3,037 | -0.08pp | 23q | HELD | |
| NEXTERA ENERGY INC | NEE | $345.4K | 3,935 | -0.03pp | 23q | HELD | |
| VISA INC | V | $343.1K | 1,000 | flat | 23q | HELD | |
| ETF SER SOLUTIONS | QTUM | $330.8K | 2,000 | - | new | NEW | |
| HILTON WORLDWIDE HLDGS INC | HLT | $330.5K | 1,000 | -0.01pp | 7q | HELD | |
| NOVARTIS AG | NVS | $326.0K | 2,080 | -0.02pp | 23q | HELD | |
| ISHARES TR | PFF | $304.9K | 10,000 | -0.02pp | 23q | HELD | |
| ENOVIX CORPORATION | ENVX | $302.3K | 49,800 | +0.01pp | 18q | +0.6%+$1.8K | |
| PROCTER & GAMBLE CO | PG | $294.9K | 2,011 | -0.02pp | 23q | HELD | |
| ISHARES TR | IVV | $286.1K | 382 | flat | 7q | HELD | |
| ROCKWELL AUTOMATION INC | ROK | $280.2K | 566 | +0.02pp | 3q | HELD | |
| NRG ENERGY INC | NRG | $238.8K | 1,635 | -0.02pp | 5q | HELD | |
| L3HARRIS TECHNOLOGIES INC | LHX | $236.5K | 814 | -0.04pp | 5q | HELD | |
| PALANTIR TECHNOLOGIES INC | PLTR | $233.3K | 2,000 | -0.05pp | 5q | HELD | |
| ALLIANCEBERNSTEIN HLDG L P | AB | $228.9K | 6,500 | -0.02pp | 21q | HELD | |
| UBER TECHNOLOGIES INC | UBER | $208.5K | 2,890 | -0.01pp | 6q | HELD | |
| MERCER INTL INC | MERC | $99.0K | 150,000 | -0.07pp | 23q | HELD |
By sector
Industry comes from the SIC code on each company's own SEC filings, which is self-reported and sometimes out of date. Derivative exposure is counted with the shares. Securities the SEC assigns no industry - funds, trusts, foreign issues - are shown as not classified rather than dropped.
| Sector | Value | Share |
|---|---|---|
| Semiconductors & Electronics | $38.6M | 18.3% |
| Software & IT Services | $21.1M | 10.0% |
| Mining & Metals | $20.7M | 9.8% |
| Energy | $19.3M | 9.1% |
| Capital Markets | $16.3M | 7.7% |
| Telecom & Media | $15.7M | 7.4% |
| Computer Hardware | $11.7M | 5.5% |
| Insurance | $10.2M | 4.8% |
| Biotech & Pharma | $7.7M | 3.6% |
| Transport & Logistics | $7.6M | 3.6% |
| Funds & ETFs | $6.5M | 3.1% |
| Business Services | $6.5M | 3.1% |
| Other sectors | $23.7M | 11.2% |
| Not classified | $5.8M | 2.7% |
Quarter by quarter
| Quarter | Value | Positions | New | Added | Trimmed | Exited | Top 10 | Days to file |
|---|---|---|---|---|---|---|---|---|
| Q2 2026 | $211.3M | 106 | 5 | 14 | 12 | 8 | 44.5% | 13 |
| Q1 2026 | $186.1M | 109 | 2 | 14 | 14 | 6 | 43.3% | 23 |
| Q4 2025 | $185.7M | 113 | 8 | 5 | 25 | 1 | 46.1% | 48 |
| Q3 2025 | $174.3M | 106 | 5 | 12 | 7 | 2 | 49.0% | 15 |
| Q2 2025 | $154.2M | 103 | 7 | 10 | 38 | 2 | 48.3% | 38 |
| Q1 2025 | $139.3M | 98 | 3 | 13 | 31 | 6 | 47.1% | 21 |
| Q4 2024 | $143.7M | 101 | 6 | 5 | 22 | 8 | 51.5% | 23 |
| Q3 2024 | $151.6M | 103 | 6 | 12 | 12 | 0 | 50.0% | 9 |
| Q2 2024 | $145.5M | 97 | 3 | 19 | 11 | 5 | 50.5% | 18 |
| Q1 2024 | $139.9M | 99 | 9 | 11 | 20 | 1 | 49.0% | 17 |
| Q4 2023 | $127.3M | 91 | 3 | 12 | 10 | 5 | 52.7% | 12 |
| Q3 2023 | $115.6M | 93 | 8 | 6 | 30 | 13 | 53.8% | 19 |
| Q2 2023 | $117.9M | 98 | 9 | 14 | 18 | 3 | 51.7% | 17 |
| Q1 2023 | $104.7M | 92 | 7 | 9 | 25 | 3 | 52.5% | 6 |
| Q4 2022 | $107.4M | 88 | 10 | 11 | 25 | 9 | 51.5% | 24 |
| Q3 2022 | $101.3M | 87 | 3 | 12 | 14 | 6 | 53.0% | 17 |
| Q2 2022 | $103.3M | 90 | 3 | 9 | 30 | 11 | 52.1% | 36 |
| Q1 2022 | $136.8M | 98 | 6 | 18 | 19 | 6 | 52.4% | 43 |
| Q4 2021 | $136.3M | 98 | 9 | 14 | 10 | 3 | 52.1% | 34 |
| Q3 2021 | $131.3M | 92 | 6 | 13 | 7 | 6 | 53.6% | 40 |
| Q2 2021 | $131.9M | 92 | 10 | 10 | 14 | 3 | 52.4% | 28 |
| Q1 2021 | $119.8M | 85 | 1 | 10 | 14 | 169 | 52.1% | 29 |
| Q4 2020 | $118.3M | 253 | 0 | 0 | 0 | 0 | 51.4% | 40 |
Rows marked UNVERIFIED ID, PLACEHOLDER ID, TICKER AS ID or NON-CUSIP ID carry an identifier that is not a valid CUSIP. They are shown because the filer reported that money, but treat the security named with caution - hover the chip for what is wrong with it, and see the methodology.
Held counts consecutive filings in which this manager reported the position, and can reach further back than the quarters listed above: the tabs begin at Q4 2018 because earlier coverage is too sparse to describe a market, but tenure is counted over every filing we hold, some reaching to 2007. A position sold and later rebought starts again from one.
Weight change is the shift in this position's share of the whole book, in percentage points. It is the more useful column: when money flows into or out of a broad fund, almost every holding is bought or sold at once, so added and trimmed largely track flows. A weight that rose while the book shrank is a decision. Both compare with the previous quarter this filer reported, not the previous calendar quarter.