John G Ullman & Associates Inc Portfolio Stock Holdings
John G Ullman & Associates Inc disclosed 174 stock positions valued at approximately $754.3 million in its latest SEC 13F filing. The largest holdings include CORNING INC, TAIWAN SEMICONDUCTOR M F SPONS, and EMERSON ELEC CO. The filing reflects positions held as of March 31, 2026 and was filed on May 6, 2026.
- Report Period
- March 31, 2026
- No. of Stocks
- 174
- Portfolio Value
- $754.3M
Holdings by Sector
John G Ullman & Associates Inc Portfolio Holdings in Q1 2026
103 holdings in the latest reporting period.
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| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| CORNING INC | GLW | Technology | 5.76% | 319,742 | -63,789 | -16.63% | $43,475,368 |
| TAIWAN SEMICONDUCTOR M F SPONS | TSM | Technology | 5.41% | 120,778 | -6,289 | -4.95% | $40,816,925 |
| EMERSON ELEC CO | EMR | Industrials | 4.35% | 250,719 | -26,722 | -9.63% | $32,849,203 |
| CISCO SYSTEMS INC | CSCO | Other | 3.30% | 320,574 | -9,236 | -2.80% | $24,873,337 |
| OGE ENERGY CORP | OGE | Utilities | 3.09% | 485,435 | -13,664 | -2.74% | $23,281,463 |
| BLOOM ENERGY CORP CLASS A | BE | Industrials | 2.26% | 125,662 | -7,113 | -5.36% | $17,025,944 |
| SCHLUMBERGER LTD F | SLB | Energy | 1.82% | 266,895 | -3,725 | -1.38% | $13,715,734 |
| AMAZON.COM INC | AMZN | Consumer Cyclical | 1.75% | 63,233 | -4,054 | -6.02% | $13,169,537 |
| PORTLAND GENERAL ELECTRIC CO | POR | Utilities | 1.50% | 214,357 | -3,427 | -1.57% | $11,311,619 |
| GENERAC HLDGS INC | GNRC | Industrials | 1.44% | 55,500 | -2,025 | -3.52% | $10,840,815 |
| IBM CORP | IBM | Technology | 1.43% | 44,520 | -4,175 | -8.57% | $10,791,203 |
| MICROSOFT CORP | MSFT | Technology | 1.42% | 29,035 | -2,276 | -7.27% | $10,747,762 |
| LINDSAY CORP | LNN | Industrials | 1.40% | 88,410 | +6,110 | +7.42% | $10,526,979 |
| CACI INTL INC CLASS A | CACI | Technology | 1.33% | 18,474 | -450 | -2.38% | $10,047,454 |
| WESTERN DIGITAL CORP | WDC | Technology | 1.18% | 32,958 | -31,350 | -48.75% | $8,914,809 |
| BRISTOL-MYERS SQUIBB | BMY | Healthcare | 1.16% | 144,565 | -5,375 | -3.58% | $8,767,879 |
| ASTEC INDUSTRIES INC | ASTE | Industrials | 1.09% | 152,109 | -23,567 | -13.42% | $8,189,549 |
| DISNEY WALT CO | DIS | Communication Services | 1.06% | 83,042 | +8,933 | +12.05% | $8,003,588 |
| M D U RESOURCES GRP | MDU | Industrials | 1.03% | 376,640 | -12,780 | -3.28% | $7,803,981 |
| ITRON INC | ITRI | Technology | 0.96% | 80,656 | +21,975 | +37.45% | $7,229,197 |
| GORMAN RUPP CO CLASS EQUITY | GRC | Industrials | 0.93% | 112,656 | -925 | -0.81% | $6,999,317 |
| GRANITE CONSTR INC | GVA | Industrials | 0.92% | 57,755 | -17,350 | -23.10% | $6,923,669 |
| HONEYWELL INTL INC | HON | Industrials | 0.88% | 29,360 | -225 | -0.76% | $6,636,241 |
| NEW JERSEY RES CORP | NJR | Utilities | 0.85% | 117,260 | -2,834 | -2.36% | $6,439,919 |
| VULCAN MATLS CO | VMC | Basic Materials | 0.82% | 22,850 | -1,984 | -7.99% | $6,222,055 |
| PFIZER INC | PFE | Healthcare | 0.80% | 214,087 | +8,022 | +3.89% | $6,011,549 |
| INTEL CORP | INTC | Technology | 0.78% | 133,464 | -45,125 | -25.27% | $5,889,766 |
| TOMPKINS FINL CORP | TMP | Financial Services | 0.72% | 68,792 | -14,551 | -17.46% | $5,423,561 |
| THERMO FISHER SCIENTIFIC | TMO | Healthcare | 0.72% | 10,995 | -830 | -7.02% | $5,404,372 |
| IDACORP INC | IDA | Utilities | 0.68% | 36,029 | -2,050 | -5.38% | $5,151,066 |
| STATE STR CORP | STT | Financial Services | 0.66% | 39,588 | -2,030 | -4.88% | $5,010,257 |
| SYSCO CORP | SYY | Consumer Defensive | 0.66% | 69,660 | +475 | +0.69% | $4,968,848 |
| CIENA CORP | CIEN | Technology | 0.64% | 12,400 | -4,100 | -24.85% | $4,814,052 |
| LOWES COS INC | LOW | Consumer Cyclical | 0.60% | 19,230 | -825 | -4.11% | $4,543,664 |
| KEURIG DR PEPPER INC | KDP | Consumer Defensive | 0.59% | 169,700 | +11,100 | +7.00% | $4,468,201 |
| KNIFE RIVER ORD | KNF | Basic Materials | 0.59% | 54,392 | -2,900 | -5.06% | $4,441,107 |
| TWILIO CL A ORD | TWLO | Technology | 0.57% | 34,366 | +15,150 | +78.84% | $4,323,930 |
| ELECTRONIC ARTS INC | EA | Communication Services | 0.53% | 19,750 | -700 | -3.42% | $4,026,432 |
| VANGUARD S&P 500 ETF | VOO | Other | 0.52% | 6,614 | +8 | +0.12% | $3,952,196 |
| ENCOMPASS HEALTH CORP | EHC | Healthcare | 0.52% | 40,400 | +12,950 | +47.18% | $3,907,892 |
| APPLE INC | AAPL | Technology | 0.48% | 14,353 | -2,405 | -14.35% | $3,642,648 |
| BLACK HILLS CORP | BKH | Utilities | 0.47% | 50,924 | -467 | -0.91% | $3,534,635 |
| WATTS WATER TECHNOLOGIES CLASS | WTS | Industrials | 0.43% | 11,225 | -200 | -1.75% | $3,258,505 |
| HALLIBURTON CO | HAL | Energy | 0.42% | 82,108 | -1,900 | -2.26% | $3,201,391 |
| ABBOTT LABS | ABT | Healthcare | 0.39% | 28,963 | -800 | -2.69% | $2,973,631 |
| PUBLIC SVC ENTERPRISE GR | PEG | Utilities | 0.39% | 36,322 | -1,700 | -4.47% | $2,940,266 |
| MERCADOLIBRE ORD | MELI | Consumer Cyclical | 0.38% | 1,665 | +1,665 | +100.00% | $2,878,818 |
| SNOWFLAKE INC CLASS A | SNOW | Technology | 0.37% | 18,666 | -775 | -3.99% | $2,815,206 |
| SOUTHERN CO | SO | Utilities | 0.33% | 25,880 | -100 | -0.38% | $2,497,938 |
| CROWN HLDGS INC | CCK | Consumer Cyclical | 0.32% | 24,114 | -1,000 | -3.98% | $2,417,428 |
| AZENTA INC | AZTA | Healthcare | 0.31% | 109,344 | +51,226 | +88.14% | $2,310,439 |
| OTTER TAIL CORP | OTTR | Utilities | 0.30% | 25,450 | +500 | +2.00% | $2,233,746 |
| VONTIER CORP | VNT | Technology | 0.28% | 59,796 | -625 | -1.03% | $2,120,964 |
| WEBSTER FINL CORP | WBS | Financial Services | 0.25% | 27,550 | -150 | -0.54% | $1,912,521 |
| ELI LILLY AND CO | LLY | Healthcare | 0.24% | 2,002 | -428 | -17.61% | $1,841,380 |
| LUMENTUM HOLDINGS INC | LITE | Technology | 0.18% | 1,933 | -3,827 | -66.44% | $1,358,435 |
| PLANET FITNESS INC | PLNT | Consumer Cyclical | 0.17% | 17,650 | +5,250 | +42.34% | $1,312,807 |
| CHEVRON CORP NEW | CVX | Energy | 0.17% | 6,261 | -150 | -2.34% | $1,295,381 |
| VANGUARD FTSE EMERGING MARKETS | VWO | Other | 0.17% | 23,800 | - | - | $1,286,390 |
| YORK WATER ORD | YORW | Utilities | 0.15% | 37,050 | - | - | $1,128,172 |
| MOHAWK INDUSTRIES ORD | MHK | Consumer Cyclical | 0.15% | 11,386 | +11,386 | +100.00% | $1,121,066 |
| SHELL PLC F SPONSORED ADR 1 AD | SHEL | Energy | 0.14% | 11,100 | - | - | $1,032,300 |
| BOOKING HOLDINGS ORD | BKNG | Consumer Cyclical | 0.14% | 244 | +42 | +20.79% | $1,027,318 |
| BP P L C F SPONSORED ADR 1 ADR | BP | Energy | 0.14% | 21,700 | - | - | $1,019,900 |
| GILEAD SCIENCES INC | GILD | Healthcare | 0.13% | 6,995 | - | - | $974,843 |
| MICRON TECHNOLOGY INC | MU | Technology | 0.13% | 2,860 | -103 | -3.48% | $966,222 |
| BECTON DICKINSON & CO | BDX | Healthcare | 0.11% | 5,400 | +2,675 | +98.17% | $849,042 |
| ALLIANT ENERGY CORP | LNT | Utilities | 0.11% | 11,300 | - | - | $810,888 |
| SEAGATE TECHNOLOGY HOLDINGS | STX | Other | 0.10% | 2,013 | +775 | +62.60% | $788,613 |
| ILLUMINA INC | ILMN | Healthcare | 0.10% | 6,125 | -1,700 | -21.73% | $754,967 |
| AMGEN INC | AMGN | Healthcare | 0.10% | 2,125 | -6,675 | -75.85% | $747,681 |
| SMITH A O CORP | AOS | Industrials | 0.10% | 11,100 | +1,400 | +14.43% | $731,934 |
| FISERV INC | FI | Technology | 0.10% | 13,083 | +5,633 | +75.61% | $730,031 |
| PHILLIPS 66 | PSX | Energy | 0.09% | 3,850 | - | - | $701,393 |
| APTIV PLC F | APTV | Other | 0.09% | 9,250 | +1,100 | +13.50% | $642,320 |
| HAEMONETICS | HAE | Healthcare | 0.08% | 11,300 | -2,300 | -16.91% | $636,868 |
| CIRRUS LOGIC INC | CRUS | Technology | 0.07% | 3,900 | - | - | $564,018 |
| BERKSHIRE HATHAWAY CLASS B | BRK-B | Financial Services | 0.07% | 1,169 | -715 | -37.95% | $560,185 |
| FIRST BUSEY ORD | BUSE | Financial Services | 0.07% | 20,780 | -700 | -3.26% | $525,111 |
| ALGONQUIN PWR & UTILS F | AQN | Utilities | 0.07% | 85,250 | -1,000 | -1.16% | $521,246 |
| ILLINOIS TOOL WKS INC | ITW | Industrials | 0.07% | 1,975 | -200 | -9.20% | $514,073 |
| FRANKLIN ELEC INC | FELE | Industrials | 0.07% | 5,400 | - | - | $497,718 |
| AGCO CORP DEL | AGCO | Industrials | 0.06% | 4,100 | - | - | $475,067 |
| OCEANFIRST FINL CORP | OCFC | Financial Services | 0.06% | 25,300 | -1,700 | -6.30% | $456,412 |
| AMERICAN ELEC PWR CO INC | AEP | Utilities | 0.06% | 3,390 | - | - | $444,361 |
| NORWOOD FINL CORP | NWFL | Financial Services | 0.06% | 14,800 | +2,200 | +17.46% | $435,416 |
| VANGUARD TOTAL STOCK MARKET ET | VTI | Other | 0.06% | 1,354 | - | - | $434,377 |
| THE COCA-COLA CO | KO | Consumer Defensive | 0.05% | 5,217 | - | - | $396,753 |
| TUTOR PERINI CORP | TPC | Industrials | 0.05% | 5,000 | - | - | $385,950 |
| SHERWIN-WILLIAMS CO | SHW | Basic Materials | 0.05% | 1,150 | - | - | $368,632 |
| GE AEROSPACE | GE | Industrials | 0.05% | 1,298 | -252 | -16.26% | $368,333 |
| ISHS MSCI EMERG MRKT MIN VOL F | EEMV | Other | 0.04% | 5,200 | -100 | -1.89% | $336,596 |
| VANGUARD INFORMATION TECHNOLOG | VGT | Other | 0.04% | 445 | - | - | $310,485 |
| BAXTER INTL INC | BAX | Healthcare | 0.04% | 17,793 | +17,793 | +100.00% | $298,922 |
| MANHATTAN ASSOCIATES ORD | MANH | Technology | 0.04% | 2,225 | -9,925 | -81.69% | $296,192 |
| ISHARES BIOTECHNOLOGY ETF | IBB | Other | 0.04% | 1,700 | - | - | $287,045 |
| CATERPILLAR INC | CAT | Industrials | 0.04% | 396 | +396 | +100.00% | $280,550 |
| PURE CYCLE CORP | PCYO | Utilities | 0.04% | 26,300 | +26,300 | +100.00% | $264,578 |
| FIDELITY ENHANCED SMALL CAP ET | FESM | Other | 0.03% | 5,847 | - | - | $222,319 |
| MEXICO FUND INC | MXF | Financial Services | 0.03% | 10,600 | - | - | $221,858 |