Merrion Investment Management Co, LLC holds a diversified book of 106 stocks worth $211.3M as of Q2 2026 (disclosed Jul 13, 2026, a ~45-day 13F lag). This quarter they opened Novo-Nordisk A/s-Spons ADR and trimmed Alphabet Inc-CL C. Their largest long position is Alphabet Inc-CL C at 7% of the equity book.
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1383782/holdings"
Use Arkolith to show Merrion Investment Management Co, LLC's latest holdings, largest changes, and filing provenance.
Top-heavy: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
95% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Alphabet Inc CAP STK CL C | $15.6M | 44.1K | 7.4% | ▼−0.2% Reduced · −100 sh | |
| 2 | Nvidia Corporation COM | $13.0M | 64.9K | 6.1% | —Held | |
| 3 | Apple Inc COM | $10.9M | 37.8K | 5.2% | —Held | |
| 4 | Corning Inc COM | $10.6M | 41.4K | 5.0% | —Held | |
| 5 | Cameco Corp COM | $8.3M | 81.1K | 3.9% | —Held | |
| 6 | Globalstar Inc COM NEW | $7.7M | 95.2K | 3.7% | ▲+118% Added · +52K sh | |
| 7 | Vertiv Holdings Co COM CL A | $7.5M | 22.5K | 3.6% | —Held | |
| 8 | Jefferies Financial Group In COM | $7.4M | 147.9K | 3.5% | ▼−26% Reduced · −51K sh | |
| 9 | Echostar Corp CL A | $6.8M | 66.6K | 3.2% | ▼−0.2% Reduced · −125 sh | |
| 10 | Ge Vernova Inc COM | $6.3M | 5.4K | 3.0% | ▼−2.2% Reduced · −120 sh | |
| 11 | Navios Maritime Partners LP COM UNIT LPI | $6.3M | 89.5K | 3.0% | ▲+2.3% Added · +2K sh | |
| 12 | Goldman Sachs Group Inc COM | $5.9M | 5.8K | 2.8% | —Held | |
| 13 | MGM Resorts International COM | $5.2M | 109.3K | 2.5% | —Held | |
| 14 | Berkshire Hathaway Inc Del CL B NEW | $5.1M | 10.2K | 2.4% | —Held | |
| 15 | Nve Corp COM NEW | $4.5M | 43.3K | 2.1% | ▲+1.3% Added · +565 sh | |
| 16 | Micron Technology Inc COM | $4.3M | 3.7K | 2.0% | ▼−38% Reduced · −2K sh | |
| 17 | Marathon Pete Corp COM | $4.0M | 15.6K | 1.9% | —Held | |
| 18 | Halliburton Co COM | $3.8M | 110.9K | 1.8% | —Held | |
| 19 | State STR SPDR S&P 500 ETF T TR UNIT | $3.4M | 4.5K | 1.6% | ▼−1.4% Reduced · −67 sh | |
| 20 | Canadian Nat Res Ltd Med Ter COM | $3.1M | 78.8K | 1.5% | —Held | |
| 21 | Triple Flag Precious Metal COM | $2.7M | 90.2K | 1.3% | —Held | |
| 22 | Oracle Corp COM | $2.4M | 16.4K | 1.1% | —Held | |
| 23 | Microsoft Corp COM | $2.3M | 6.2K | 1.1% | ▼−0.2% Reduced · −15 sh | |
| 24 | Johnson & Johnson COM | $2.3M | 8.9K | 1.1% | —Held | |
| 25 | Eli Lilly & Co COM | $1.9M | 1.6K | 0.9% | ▲+41% Added · +450 sh | |
| 26 | First CTZNS Bancshares Inc D CL A | $1.8M | 876 | 0.9% | —Held | |
| 27 | American Intl Group Inc COM NEW | $1.8M | 24.4K | 0.9% | ▼−3.9% Reduced · −1K sh | |
| 28 | Abbvie Inc COM | $1.8M | 7.0K | 0.8% | —Held | |
| 29 | Ge Aerospace COM NEW | $1.7M | 4.7K | 0.8% | ▲+12% Added · +500 sh | |
| 30 | Constellation Energy Corp COM | $1.7M | 6.9K | 0.8% | —Held | |
| 31 | Invesco QQQ TR UNIT SER 1 | $1.5M | 2.0K | 0.7% | —Held | |
| 32 | Amazon Com Inc COM | $1.5M | 6.2K | 0.7% | ▲+3.2% Added · +190 sh | |
| 33 | BWX Technologies Inc COM | $1.4M | 7.3K | 0.7% | —Held | |
| 34 | Vitesse Energy Inc COMMON STOCK | $1.4M | 88.0K | 0.7% | —Held | |
| 35 | Caterpillar Inc COM | $1.4M | 1.3K | 0.7% | —Held | |
| 36 | Dollar Gen Corp COM | $1.4M | 11.8K | 0.6% | —Held | |
| 37 | Exxon Mobil Corp COM | $1.3M | 9.8K | 0.6% | ▼−6.2% Reduced · −650 sh | |
| 38 | JPMorgan Chase & Co COM | $1.3M | 3.9K | 0.6% | —Held | |
| 39 | Reaves Util Income FD COM SH BEN INT | $1.2M | 30.0K | 0.6% | ▲+9.1% Added · +3K sh | |
| 40 | Elevance Health Inc Formerly COM | $1.2M | 3.0K | 0.5% | —Held | |
| 41 | Gallagher Arthur J & Co COM | $1.1M | 5.0K | 0.5% | —Held | |
| 42 | Ishares TR ISHARES SEMICDTR | $1.1M | 1.8K | 0.5% | —Held | |
| 43 | Noble Corp PLC ORD SHS A | $1.1M | 30.0K | 0.5% | —Held | |
| 44 | Energy Transfer L P COM UT LTD PTN | $1.1M | 58.0K | 0.5% | —Held | |
| 45 | Baker Hughes Company CL A | $1.1M | 19.0K | 0.5% | —Held | |
| 46 | Costco Wholesale Corporation COM | $1.0M | 1.1K | 0.5% | —Held | |
| 47 | Chubb Limited COM | $947K | 2.8K | 0.4% | —Held | |
| 48 | Williams Cos Inc COM | $944K | 12.7K | 0.4% | —Held | |
| 49 | Novo-Nordisk A S ADR | $938K | 19.6K | 0.4% | ▲New New position | |
| 50 | Simon Ppty Group Inc New COM | $895K | 4.0K | 0.4% | ▲+33% Added · +1K sh |
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Jul 13, 2026 | 106 | $211.3M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | Apr 23, 2026 | 109 | $186.1M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 17, 2026 | 113 | $185.7M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 15, 2025 | 106 | $174.3M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 7, 2025 | 103 | $154.2M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | Apr 21, 2025 | 98 | $139.3M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Jan 23, 2025 | 101 | $143.7M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Oct 9, 2024 | 103 | $151.6M | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.