John G Ullman & Associates Inc holds a diversified book of 181 stocks worth $824.4M as of Q2 2026 (disclosed Aug 11, 2026, a ~42-day 13F lag). This quarter they opened ExxonMobil Holdings Corp and trimmed Corning Inc. Their largest long position is Corning Inc at 7% of the equity book. Cloning the disclosed picks since 2024 would be +58% (+28.8%/yr). That is a simulation of the disclosed long book, not audited returns.
The reported book (valued from quarter-end) returned +61.2%, a 3.4-point gap that is the cost of the ~42-day 13F disclosure lag a real follower can't avoid.
Growth of $10,000 cloning John G Ullman & Associates Inc's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~42 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: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
97% 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
Other tracked managers holding the same core names as John G Ullman & Associates Inc
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Arax Advisory Partners | 80 / 80 | $1.8B |
| Integrated Wealth Concepts LLC | 79 / 80 | $1.7B |
| IFP Advisors, Inc | 79 / 80 | $681.5M |
| Global Retirement Partners, LLC | 78 / 80 | $809.3M |
| ROTHSCHILD INVESTMENT LLC | 78 / 80 | $536.6M |
| Essential Partners LLC | 78 / 80 | $21.8M |
| BlackRock, Inc. | 77 / 80 | $1.4T |
| FMR LLC | 77 / 80 | $496.3B |
Ranked by how many of John G Ullman & Associates Inc's top 80 disclosed names each fund also holds: a cross-fund conviction signal from the latest 13F of every tracked manager.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Corning Inc COM | $59.7M | 233.9K | 7.2% | ▼−27% Reduced · −86K sh | |
| 2 | Taiwan Semiconductor M F Spons ADR | $51.5M | 107.9K | 6.2% | ▼−11% Reduced · −13K sh | |
| 3 | Cisco Systems Inc COM | $37.2M | 316.6K | 4.5% | ▼−1.2% Reduced · −4K sh | |
| 4 | Emerson Elec Co COM | $35.5M | 248.3K | 4.3% | ▼−1.0% Reduced · −2K sh | |
| 5 | Oge Energy Corp COM | $22.3M | 458.9K | 2.7% | ▼−5.5% Reduced · −27K sh | |
| 6 | Broadcom Inc COM | $21.2M | 56.1K | 2.6% | ▼−3.5% Reduced · −2K sh | |
| 7 | Te Connectivity PLC F COM | $19.0M | 94.2K | 2.3% | ▼−1.2% Reduced · −1K sh | |
| 8 | Amazon.com Inc COM | $15.1M | 63.2K | 1.8% | ▼~0% Reduced · −9 sh | |
| 9 | Bloom Energy Corp Class A COM | $14.9M | 49.4K | 1.8% | ▼−61% Reduced · −76K sh | |
| 10 | Essential Utils Inc COM | $14.6M | 380.2K | 1.8% | ▼−5.8% Reduced · −23K sh | |
| 11 | Exxon Mobil Holdings Corp COM | $14.3M | 104.5K | 1.7% | ▲New New position | |
| 12 | Dominion Energy Inc COM | $13.5M | 197.1K | 1.6% | ▼−0.7% Reduced · −1K sh | |
| 13 | Eversource Energy COM | $13.3M | 183.8K | 1.6% | ▼−5.2% Reduced · −10K sh | |
| 14 | NextEra Energy Inc COM | $13.0M | 148.6K | 1.6% | ▼−1.0% Reduced · −1K sh | |
| 15 | Ibm Corp COM | $12.4M | 44.3K | 1.5% | ▼−0.6% Reduced · −250 sh | |
| 16 | Schlumberger Ltd F COM | $12.4M | 266.1K | 1.5% | ▼−0.3% Reduced · −825 sh | |
| 17 | Merck & Co. Inc. COM | $12.1M | 94.0K | 1.5% | ▼−0.3% Reduced · −243 sh | |
| 18 | Lindsay Corp COM | $11.9M | 95.8K | 1.4% | ▲+8.3% Added · +7K sh | |
| 19 | Generac Hldgs Inc COM | $11.6M | 39.6K | 1.4% | ▼−29% Reduced · −16K sh | |
| 20 | Microsoft Corp COM | $10.8M | 29.1K | 1.3% | ▲+0.1% Added · +45 sh | |
| 21 | Portland General Electric Co COM | $10.5M | 202.9K | 1.3% | ▼−5.3% Reduced · −11K sh | |
| 22 | Intel Corp COM | $10.3M | 74.0K | 1.3% | ▼−45% Reduced · −59K sh | |
| 23 | Astec Industries Inc COM | $9.2M | 150.2K | 1.1% | ▼−1.3% Reduced · −2K sh | |
| 24 | Flowserve Corp COM | $9.2M | 123.7K | 1.1% | ▼−0.9% Reduced · −1K sh | |
| 25 | Disney Walt Co COM | $9.0M | 93.0K | 1.1% | ▲+12% Added · +10K sh | |
| 26 | Eagle Matls Inc COM | $8.4M | 37.2K | 1.0% | ▲+27% Added · +8K sh | |
| 27 | Caci Intl Inc Class A COM | $8.3M | 17.9K | 1.0% | ▼−3.0% Reduced · −550 sh | |
| 28 | Bristol-Myers Squibb COM | $8.2M | 142.9K | 1.0% | ▼−1.1% Reduced · −2K sh | |
| 29 | Granite Constr Inc COM | $8.1M | 51.4K | 1.0% | ▼−11% Reduced · −6K sh | |
| 30 | Alphabet Inc Class A COM | $8.1M | 22.6K | 1.0% | ▲+6.8% Added · +1K sh | |
| 31 | Western Digital Corp COM | $8.0M | 12.5K | 1.0% | ▼−62% Reduced · −20K sh | |
| 32 | Jazz Pharmaceuticals P F COM | $7.9M | 32.7K | 1.0% | ▼−0.4% Reduced · −140 sh | |
| 33 | Everus Construction Group Ord COM | $7.9M | 47.3K | 1.0% | ▼−30% Reduced · −21K sh | |
| 34 | Eqt Corp COM | $7.8M | 147.3K | 0.9% | ▼−1.4% Reduced · −2K sh | |
| 35 | Gorman Rupp Co Class Equity COM | $7.8M | 85.0K | 0.9% | ▼−25% Reduced · −28K sh | |
| 36 | M D U Resources Grp COM | $7.6M | 358.8K | 0.9% | ▼−4.7% Reduced · −18K sh | |
| 37 | Twilio CL A Ord COM | $7.0M | 33.8K | 0.8% | ▼−1.7% Reduced · −600 sh | |
| 38 | Mercadolibre Ord COM | $6.8M | 4.0K | 0.8% | ▲+140% Added · +2K sh | |
| 39 | Itron Inc COM | $6.7M | 77.7K | 0.8% | ▼−3.6% Reduced · −3K sh | |
| 40 | Vulcan Matls Co COM | $6.7M | 22.6K | 0.8% | ▼−1.1% Reduced · −250 sh | |
| 41 | State STR Corp COM | $6.6M | 39.0K | 0.8% | ▼−1.5% Reduced · −600 sh | |
| 42 | Tompkins Finl Corp COM | $6.4M | 67.9K | 0.8% | ▼−1.3% Reduced · −860 sh | |
| 43 | New Jersey Res Corp COM | $6.2M | 110.0K | 0.7% | ▼−6.2% Reduced · −7K sh | |
| 44 | Alphabet Inc Class C COM | $5.9M | 16.7K | 0.7% | ▼−0.3% Reduced · −50 sh | |
| 45 | Ciena Corp COM | $5.8M | 11.7K | 0.7% | ▼−5.4% Reduced · −675 sh | |
| 46 | Sysco Corp COM | $5.7M | 67.8K | 0.7% | ▼−2.6% Reduced · −2K sh | |
| 47 | Thermo Fisher Scientific COM | $5.6M | 11.2K | 0.7% | ▲+1.8% Added · +203 sh | |
| 48 | Pfizer Inc COM | $5.5M | 229.2K | 0.7% | ▲+7.1% Added · +15K sh | |
| 49 | Keurig DR Pepper Inc COM | $5.3M | 162.5K | 0.6% | ▼−4.2% Reduced · −7K sh | |
| 50 | Vanguard S&P 500 ETF ETF | $5.3M | 7.7K | 0.6% | ▲+17% Added · +1K sh |
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/919530/holdings"
Use Arkolith to show JOHN G ULLMAN & ASSOCIATES INC's latest holdings, largest changes, and filing provenance.
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Aug 11, 2026 | 181 | $824.4M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 6, 2026 | 174 | $754.3M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 5, 2026 | 179 | $750.0M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 5, 2025 | 173 | $742.7M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 29, 2025 | 174 | $673.8M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 6, 2025 | 170 | $648.4M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 5, 2025 | 172 | $679.6M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 8, 2024 | 179 | $695.5M | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 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. The performance line is a simulation of the disclosed long book, not an audited return.