Montgomery Investment Management Inc holds a focused book of 108 reported positions worth $329.5M as of Q2 2026 (disclosed Jul 15, 2026, a ~15-day 13F lag). This quarter Honeywell Aerospace Inc first appears in 13F filings, a listing rather than a purchase; they opened Honeywell International Inc and trimmed Vse Corp. Their largest long position is United Rentals Inc at 12% of the reported non-option book. Cloning the disclosed picks since 2024 would be +31% (+15.6%/yr). That is a simulation of the disclosed long book, not audited returns.
Following at the filing date actually beat the quarter-end book by 5.7 points over this window.
Growth of $10,000 cloning Montgomery Investment Management Inc's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~15 days for the latest filing, with no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.
Top-heavy: focused book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
94% mapped to company sectors
+3 sectors below the cut, 3% together
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 (an exit at the prior quarter-end), no cost basis
Other tracked managers holding the same core names as Montgomery Investment Management Inc
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Hoffman, Alan N Investment Management | 8 / 80 | $160.9M |
| Swiss Re Ltd | 40 / 80 | $1.0B |
| Mirae Asset Global Investments Co., Ltd. | 67 / 80 | $277.9B |
| Marest Capital, LLC | 10 / 80 | $168.6M |
| Emerald Advisors, LLC | 27 / 80 | $643.1M |
| 9823 Capital, L.P. | 8 / 80 | $115.7M |
| Hikari Tsushin, Inc. | 11 / 80 | $1.1B |
| V. M. Manning & Co., Inc. | 21 / 80 | $86.3M |
Ranked by the share of each fund's own book sitting in the names it shares with Montgomery Investment Management Inc: only funds sharing at least a tenth of the book qualify. Index giants, bank custody books and market makers are excluded. They hold everything, so their overlap says nothing.
Bars show each position's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | United Rentals Inc COM | $38.6M | 34.0K | 11.7% | —Held | |
| 2 | Vse Corp COM | $27.9M | 122.1K | 8.5% | ▼−1.3% Reduced · −2K sh | |
| 3 | Deere & Co COM | $16.0M | 25.2K | 4.9% | ▼−0.1% Reduced · −40 sh | |
| 4 | Truist Finl Corp COM | $15.8M | 317.0K | 4.8% | ▼−0.3% Reduced · −1K sh | |
| 5 | Caterpillar Inc COM | $15.3M | 14.3K | 4.6% | —Held | |
| 6 | Ishares TR 0-3 MTH TREASURY | $14.2M | 141.5K | 4.3% | ▲+41% Added · +41K sh | |
| 7 | Apple Inc COM | $14.2M | 49.0K | 4.3% | ▼−0.2% Reduced · −100 sh | |
| 8 | International Business Machs COM | $10.5M | 37.3K | 3.2% | ▼−0.5% Reduced · −200 sh | |
| 9 | ConocoPhillips COM | $9.7M | 93.2K | 2.9% | ▼−0.5% Reduced · −498 sh | |
| 10 | NVR Inc COM | $9.0M | 1.3K | 2.7% | —Held | |
| 11 | Diamondback Energy Inc COM | $7.8M | 44.5K | 2.4% | —Held | |
| 12 | Valero Energy Corp COM | $7.8M | 29.9K | 2.4% | —Held | |
| 13 | Chevron Corporation COM | $7.1M | 43.1K | 2.2% | ▼−0.1% Reduced · −48 sh | |
| 14 | Freeport McMoran Inc CL B | $7.1M | 113.4K | 2.2% | —Held | |
| 15 | Bank Of Amer Corp COM | $7.0M | 123.0K | 2.1% | ▲~0% Added · +3 sh | |
| 16 | Phillips 66 COM | $6.5M | 38.2K | 2.0% | ▼−1.3% Reduced · −499 sh | |
| 17 | Lennar Corp CL A | $5.9M | 64.9K | 1.8% | ▼−2.8% Reduced · −2K sh | |
| 18 | Merck & Co Inc COM | $5.6M | 43.5K | 1.7% | ▼−0.8% Reduced · −367 sh | |
| 19 | CF Industries Hold COM | $5.3M | 48.6K | 1.6% | —Held | |
| 20 | Lennar Corp CL B | $4.9M | 55.0K | 1.5% | ▼−0.5% Reduced · −300 sh | |
| 21 | Microsoft Corp COM | $4.7M | 12.7K | 1.4% | ▲~0% Added · +1 sh | |
| 22 | Johnson & Johnson COM | $4.6M | 18.2K | 1.4% | ▲~0% Added · +1 sh | |
| 23 | General Mills Inc COM | $3.6M | 102.8K | 1.1% | —Held | |
| 24 | PNC Finl Svcs Group Inc COM | $3.5M | 14.4K | 1.1% | —Held | |
| 25 | Ishares TR CORE S&P500 ETF | $3.3M | 4.5K | 1.0% | ▲+1.5% Added · +65 sh | |
| 26 | Abbvie Inc COM | $3.3M | 13.0K | 1.0% | —Held | |
| 27 | Suncor Energy Inc New COM | $3.0M | 56.2K | 0.9% | —Held | |
| 28 | Pinnacle Finl Partners Inc COM | $2.5M | 24.9K | 0.8% | —Held | |
| 29 | Servicenow Inc COM | $2.5M | 25.1K | 0.8% | —Held | |
| 30 | RTX Corporation COM | $2.3M | 12.2K | 0.7% | ▼−1.2% Reduced · −150 sh | |
| 31 | NextEra Energy Inc COM | $2.3M | 26.1K | 0.7% | —Held | |
| 32 | Cameco Corp COM | $2.3M | 22.3K | 0.7% | —Held | |
| 33 | Berkshire Hathaway Inc Del CL A | $2.2M | 3 | 0.7% | —Held | |
| 34 | Lgi Homes Inc COM | $1.9M | 29.1K | 0.6% | ▼−3.3% Reduced · −1K sh | |
| 35 | McDonalds Corp COM | $1.7M | 6.2K | 0.5% | —Held | |
| 36 | Everus Constr Group COM | $1.6M | 9.8K | 0.5% | ▼−2.0% Reduced · −200 sh | |
| 37 | Cenovus Energy Inc COM | $1.6M | 62.8K | 0.5% | ▲+6.8% Added · +4K sh | |
| 38 | Millrose Pptys Inc COM CL A | $1.4M | 47.3K | 0.4% | —Held | |
| 39 | BHP Billiton Limited SPONSORED ADS | $1.3M | 16.1K | 0.4% | —Held | |
| 40 | Delta Air Lines Inc COM NEW | $1.3M | 14.3K | 0.4% | —Held | |
| 41 | Labcorp Holdings Inc COM SHS | $1.3M | 4.7K | 0.4% | ▼−2.1% Reduced · −100 sh | |
| 42 | Abbott Laboratories COM | $1.3M | 14.5K | 0.4% | ▼−1.7% Reduced · −250 sh | |
| 43 | Walmart Inc COM | $1.3M | 11.4K | 0.4% | —Held | |
| 44 | Alphabet Inc CAP STK CL A | $1.3M | 3.5K | 0.4% | ▲+45% Added · +1K sh | |
| 45 | Nvidia Corporation COM | $1.2M | 6.1K | 0.4% | ▼−4.7% Reduced · −299 sh | |
| 46 | Costco Wholesale Corporation COM | $1.2M | 1.3K | 0.4% | —Held | |
| 47 | Ishares TR RUSSELL 2000 ETF | $1.2M | 4.0K | 0.4% | —Held | |
| 48 | Globe Life Inc COM | $1.1M | 6.0K | 0.3% | —Held | |
| 49 | Old Dominion Freight Line In COM | $1.1M | 5.0K | 0.3% | —Held | |
| 50 | Dell Technologies Inc CL C | $1.0M | 2.4K | 0.3% | ▲+0.3% Added · +7 sh |
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/1272544/holdings"
Use Arkolith to show MONTGOMERY INVESTMENT MANAGEMENT INC's latest holdings, largest changes, and filing provenance.
As-of date vs the date the SEC received each filing
Reported 13F total per quarter. Raw filing totals can include option notional.
| Quarter | As of | Filed | Lag | Positions | Value | Form |
|---|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Jul 15, 2026 | 15d | 108 | $329.5M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | Apr 22, 2026 | 22d | 103 | $293.1M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 16, 2026 | 16d | 96 | $277.9M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 17, 2025 | 17d | 97 | $284.2M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 18, 2025 | 18d | 95 | $258.4M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 6, 2025 | 36d | 93 | $251.3M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Jan 27, 2025 | 27d | 89 | $254.0M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Oct 24, 2024 | 24d | 91 | $276.2M | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. Book totals and portfolio weights cover reported non-option positions, which can include notes and warrants. Disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.