CIK: 0000919530
申報總市值
US$8.2億
申報季度: 2026-06-30 · 持股檔數: 181
JOHN G ULLMAN & ASSOCIATES INC在最新一期 13F 報告中揭露了 181 項持股,申報期為 2026-06-30,總持股市值約為 US$8.2億,季度換手率為 25.6%。
John G Ullman & Associates Inc 目前揭露的持股,Herfindahl 集中度指數為 0.022——換算下來相當於約 46 個等權重部位,明顯低於其實際揭露的 181 檔持股。這個落差顯示該機構的策略偏向集中在少數高信心部位,而非廣泛分散。
整體部位大小差異頗大(變異係數為 1.71),除了少數重倉部位外,還有許多規模較小的持股。
最新申報季度中,並未觀察到明顯偏向加碼既有大部位或大舉建立新部位的傾向。
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清倉 XOM
新建倉 30233Q108
加碼 GLW
-26.9% US$1626.1萬
清倉 AMT
加碼 CSCO
-1.2% US$1231.4萬
清倉 HON
| # | 代號 | 標的名稱 | 資產子類別 | 佔比 | 佔比變動 | 持倉量變化 | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | GLW | Corning Inc | 股票-科技 | 7.25% | +1.49% | -26.86% | |
| 2 | TSM | Taiwan Semiconductor-sp Adr | 股票-科技 | 6.25% | +0.84% | -10.70% | |
| 3 | CSCO | Cisco Systems Inc | 股票-科技 | 4.51% | +1.21% | -1.24% | |
| 4 | EMR | Emerson Electric Co | 股票-工業 | 4.31% | -0.05% | -0.96% | |
| 5 | OGE | Oge Energy CORP | 股票-公用事業 | 2.71% | -0.38% | -5.46% | |
| 6 | AVGO | Broadcom Inc | 股票-科技 | 2.57% | +0.18% | -3.54% | |
| 7 | TEL | TE Connectivity plc | 股票-科技 | 2.30% | -0.34% | -1.22% | |
| 8 | AMZN | Amazon.com Inc | 股票-循環性消費 | 1.83% | +0.08% | -0.01% | |
| 9 | BE | Bloom Energy Corp- A | 股票-工業 | 1.81% | -0.45% | -60.72% | |
| 10 | WTRG | Essential Utilities Inc | 股票-公用事業 | 1.77% | -0.38% | -5.78% | |
| 11 | ✓ | 股票-其他 | 1.73% | +1.73% | NEW | ||
| 12 | D | Dominion Energy Inc | 股票-公用事業 | 1.63% | — | -0.72% | |
| 13 | ES | Eversource Energy | 股票-公用事業 | 1.61% | -0.17% | -5.16% | |
| 14 | NEE | Nextera Energy Inc | 股票-公用事業 | 1.58% | -0.27% | -1.00% | |
| 15 | IBM | Intl Business Machines CORP | 股票-科技 | 1.51% | +0.08% | -0.56% | |
| 16 | SLB | Slb LTD | 股票-能源 | 1.50% | -0.32% | -0.31% | |
| 17 | MRK | Merck & Co. Inc. | 股票-醫療保健 | 1.47% | -0.03% | -0.26% | |
| 18 | LNN | Lindsay CORP | 股票-其他 | 1.44% | +0.04% | +8.31% | |
| 19 | GNRC | Generac Holdings Inc | 股票-工業 | 1.41% | -0.03% | -28.66% | |
| 20 | MSFT | Microsoft CORP | 股票-科技 | 1.32% | -0.10% | +0.15% | |
| 21 | POR | Portland General Electric Co | 股票-公用事業 | 1.28% | -0.22% | -5.35% | |
| 22 | INTC | Intel CORP | 股票-科技 | 1.25% | +0.47% | -44.56% | |
| 23 | ASTE | Astec Industries Inc | 股票-其他 | 1.11% | +0.02% | -1.28% | |
| 24 | FLS | Flowserve CORP | 股票-工業 | 1.11% | -0.11% | -0.88% | |
| 25 | DIS | Walt Disney Co/the | 股票-通訊服務 | 1.09% | +0.03% | +12.00% | |
| 26 | EXP | Eagle Materials Inc | 股票-原物料 | 1.02% | +0.28% | +27.14% | |
| 27 | CACI | Caci International Inc -cl A | 股票-科技 | 1.01% | -0.32% | -2.98% | |
| 28 | BMY | Bristol-myers Squibb Co | 股票-醫療保健 | 1.00% | -0.16% | -1.15% | |
| 29 | GVA | Granite Construction Inc | 股票-工業 | 0.98% | +0.06% | -11.08% | |
| 30 | GOOGL | Alphabet Inc-cl A | 股票-通訊服務 | 0.98% | +0.17% | +6.83% | |
| 31 | WDC | Western Digital CORP | 股票-科技 | 0.97% | -0.21% | -62.10% | |
| 32 | JAZZ | Jazz Pharmaceuticals plc | 股票-醫療保健 | 0.96% | +0.14% | -0.43% | |
| 33 | ECG | Everus Construction Group | 股票-工業 | 0.95% | -0.11% | -30.31% | |
| 34 | EQT | Eqt CORP | 股票-能源 | 0.95% | -0.31% | -1.36% | |
| 35 | GRC | Gorman-rupp Co | 股票-其他 | 0.95% | +0.02% | -24.51% | |
| 36 | MDU | Mdu Resources Group Inc | 股票-公用事業 | 0.92% | -0.11% | -4.72% | |
| 37 | TWLO | Twilio Inc - A | 股票-科技 | 0.85% | +0.28% | -1.75% | |
| 38 | MELI | Mercadolibre Inc | 股票-循環性消費 | 0.82% | +0.44% | +140.24% | |
| 39 | ITRI | Itron Inc | 股票-科技 | 0.82% | -0.14% | -3.63% | |
| 40 | VMC | Vulcan Materials Co | 股票-原物料 | 0.81% | -0.01% | -1.09% | |
| 41 | STT | State Street CORP | 股票-金融 | 0.80% | +0.14% | -1.52% | |
| 42 | TMP | Tompkins Financial CORP | 股票-其他 | 0.78% | +0.06% | -1.25% | |
| 43 | NJR | New Jersey Resources CORP | 股票-公用事業 | 0.75% | -0.10% | -6.23% | |
| 44 | GOOG | Alphabet Inc-cl C | 股票-通訊服務 | 0.72% | +0.08% | -0.30% | |
| 45 | CIEN | Ciena CORP | 股票-科技 | 0.70% | +0.06% | -5.44% | |
| 46 | SYY | Sysco CORP | 股票-非循環性消費 | 0.69% | +0.03% | -2.60% | |
| 47 | TMO | Thermo Fisher Scientific Inc | 股票-醫療保健 | 0.68% | -0.04% | +1.85% | |
| 48 | PFE | Pfizer Inc | 股票-醫療保健 | 0.67% | -0.13% | +7.07% | |
| 49 | KDP | Keurig Dr Pepper Inc | 股票-非循環性消費 | 0.65% | +0.06% | -4.22% | |
| 50 | VOO | Vanguard S&p 500 ETF | ETF-大型股與成長 | 0.64% | +0.12% | +16.84% |
Q3 2026績效
-2.3%
近4個季度績效
+48.4%
| 季度 | 持股檔數 | 總市值 | 穩定性 | 主要持股 | |
|---|---|---|---|---|---|
| 2026 Q2 | 181 | US$8.2億 | 26 | ||
| 2026 Q1 | 174 | US$7.5億 | 18 | ||
| 2025 Q4 | 179 | US$7.5億 | 14 | ||
| 2025 Q3 | 173 | US$7.4億 | 35 | ||
| 2025 Q2 | 174 | US$6.7億 | 0 | ||
| 2025 Q1 | 170 | US$6.5億 | 100 | ||
| 2024 Q4 | 172 | US$6.8億 | 0 | ||
| 2024 Q3 | 179 | US$7.0億 | 0 | ||
| 2024 Q2 | 179 | US$6.6億 | 0 | ||
| 2024 Q1 | 174 | US$6.5億 | 0 | ||
| 2023 Q4 | 169 | US$6.3億 | 0 | ||
| 2023 Q3 | 173 | US$6.1億 | 0 | ||
| 2023 Q2 | 177 | US$6.5億 | 0 | ||
| 2023 Q1 | 177 | US$6.4億 | 0 | ||
| 2022 Q4 | 169 | US$6.3億 | 0 | ||
| 2022 Q3 | 157 | US$5.7億 | 0 | ||
| 2022 Q2 | 157 | US$6.2億 | 0 | ||
| 2022 Q1 | 168 | US$7.2億 | 0 | ||
| 2021 Q4 | 162 | US$7.3億 | 0 | ||
| 2021 Q3 | 160 | US$7.4億 | 0 | ||
| 2021 Q2 | 156 | US$7.7億 | 100 | ||
| 2021 Q1 | 154 | US$7.5億 | 21 | ||
| 2020 Q4 | 152 | US$6.5億 | 32 | ||
| 2020 Q3 | 128 | US$4.8億 | 21 | ||
| 2020 Q2 | 109 | US$4.1億 | 26 | ||
| 2020 Q1 | 101 | US$3.8億 | 50 | ||
| 2019 Q4 | 142 | US$5.8億 | 18 | ||
| 2019 Q3 | 144 | US$5.5億 | 21 | ||
| 2019 Q2 | 148 | US$5.7億 | 20 | ||
| 2019 Q1 | 128 | US$5.5億 | 21 | ||
| 2018 Q4 | 129 | US$5.0億 | 51 | ||
| 2018 Q3 | 129 | US$5.5億 | 19 | ||
| 2018 Q2 | 114 | US$5.3億 | 14 | ||
| 2018 Q1 | 114 | US$5.2億 | 15 | ||
| 2017 Q4 | 115 | US$5.0億 | 18 | ||
| 2017 Q3 | 109 | US$5.1億 | 18 | ||
| 2017 Q2 | 114 | US$5.0億 | 16 | ||
| 2017 Q1 | 117 | US$4.8億 | 18 | ||
| 2016 Q4 | 120 | US$4.8億 | 17 | ||
| 2016 Q3 | 116 | US$4.9億 | 18 | ||
| 2016 Q2 | 117 | US$4.9億 | 18 | ||
| 2016 Q1 | 105 | US$4.3億 | 26 | ||
| 2015 Q4 | 115 | US$4.5億 | 21 | ||
| 2015 Q3 | 122 | US$4.2億 | 34 | ||
| 2015 Q2 | 145 | US$5.3億 | 12 | ||
| 2015 Q1 | 141 | US$5.3億 | 14 | ||
| 2014 Q4 | 145 | US$5.3億 | 19 | ||
| 2014 Q3 | 148 | US$5.2億 | 13 | ||
| 2014 Q2 | 152 | US$5.5億 | 12 | ||
| 2014 Q1 | 147 | US$5.4億 | 13 | ||
| 2013 Q4 | 149 | US$5.2億 | 13 | ||
| 2013 Q3 | 151 | US$4.9億 | 12 | ||
| 2013 Q2 | 150 | US$4.8億 | — |
John G Ullman & Associates Inc 在 2026-06-30 最顯著的持倉異動: 清倉: Exxon Mobil CORP (XOM); 新建倉: ; 清倉: American Tower CORP (AMT); 清倉: Honeywell International Inc (HON); 新建倉: .
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | ✓ | +1.7% | NEW | 新建倉 | |
| 2 | GLW | Corning Inc | +1.5% | -26.86% | 減碼 |
| 3 | CSCO | Cisco Systems Inc | +1.2% | -1.24% | 減碼 |
| 4 | TSM | Taiwan Semiconductor-sp Adr | +0.8% | -10.70% | 減碼 |
| 5 | INTC | Intel CORP | +0.5% | -44.56% | 減碼 |
| 6 | MELI | Mercadolibre Inc | +0.4% | +140.24% | 加碼 |
| 7 | ✓ | +0.4% | NEW | 新建倉 | |
| 8 | ✓ | +0.4% | NEW | 新建倉 | |
| 9 | SCHW | Schwab (charles) CORP | +0.3% | NEW | 新建倉 |
| 10 | EXP | Eagle Materials Inc | +0.3% | +27.14% | 加碼 |
| 11 | TWLO | Twilio Inc - A | +0.3% | -1.75% | 減碼 |
| 12 | MU | Micron Technology Inc | +0.3% | -0.87% | 減碼 |
| 13 | VEEV | Veeva Systems Inc-class A | +0.3% | NEW | 新建倉 |
| 14 | SNOW | Snowflake Inc | +0.2% | -1.21% | 減碼 |
| 15 | YORW | York Water Co | +0.2% | +150.94% | 加碼 |
| 16 | AVGO | Broadcom Inc | +0.2% | -3.54% | 減碼 |
| 17 | GOOGL | Alphabet Inc-cl A | +0.2% | +6.83% | 加碼 |
| 18 | EXLS | Exlservice Holdings Inc | +0.2% | NEW | 新建倉 |
| 19 | JAZZ | Jazz Pharmaceuticals plc | +0.1% | -0.43% | 減碼 |
| 20 | STT | State Street CORP | +0.1% | -1.52% | 減碼 |
| 21 | NVDA | Nvidia CORP | +0.1% | +373.06% | 加碼 |
| 22 | VOO | Vanguard S&p 500 ETF | +0.1% | +16.84% | 加碼 |
| 23 | STX | Seagate Technology Holdings plc | +0.1% | -7.70% | 減碼 |
| 24 | WTS | Watts Water Technologies-a | +0.1% | +0.88% | 加碼 |
| 25 | MOS | Mosaic Co/the | +0.1% | +303.81% | 加碼 |
| 26 | AGX | Argan Inc | +0.1% | — | 不變 |
| 27 | HAL | Halliburton Co | +0.1% | +49.69% | 加碼 |
| 28 | AMZN | Amazon.com Inc | +0.1% | -0.01% | 減碼 |
| 29 | IBM | Intl Business Machines CORP | +0.1% | -0.56% | 減碼 |
| 30 | GOOG | Alphabet Inc-cl C | +0.1% | -0.30% | 減碼 |
| 31 | GEV | GE Vernova Inc | +0.1% | -2.32% | 減碼 |
| 32 | HRI | Herc Holdings Inc | +0.1% | NEW | 新建倉 |
| 33 | MTSI | Macom Technology Solutions H | +0.1% | — | 不變 |
| 34 | GVA | Granite Construction Inc | +0.1% | -11.08% | 減碼 |
| 35 | TMP | Tompkins Financial CORP | +0.1% | -1.25% | 減碼 |
| 36 | CIEN | Ciena CORP | +0.1% | -5.44% | 減碼 |
| 37 | KDP | Keurig Dr Pepper Inc | +0.1% | -4.22% | 減碼 |
| 38 | BDX | Becton Dickinson And Co | +0.1% | +71.26% | 加碼 |
| 39 | AMD | Advanced Micro Devices | +0.1% | NEW | 新建倉 |
| 40 | META | Meta Platforms Inc-class A | +0.1% | NEW | 新建倉 |
| 41 | LNN | Lindsay CORP | 0% | +8.31% | 加碼 |
| 42 | LLY | Eli Lilly & Co | 0% | -5.00% | 減碼 |
| 43 | BAX | Baxter International Inc | 0% | +84.02% | 加碼 |
| 44 | MRNA | Moderna Inc | 0% | +0.01% | 加碼 |
| 45 | AMAT | Applied Materials Inc | 0% | NEW | 新建倉 |
| 46 | SMR | Nuscale Power CORP | 0% | NEW | 新建倉 |
| 47 | IAUUSD | Ishares Gold Trust | 0% | NEW | 新建倉 |
| 48 | TXN | Texas Instruments Inc | 0% | NEW | 新建倉 |
| 49 | DIS | Walt Disney Co/the | 0% | +12.00% | 加碼 |
| 50 | SYY | Sysco CORP | 0% | -2.60% | 減碼 |
John G Ullman & Associates Inc重建的 13F 持倉回測顯示,過去 36 個月年化報酬率為 28.0%,跑贏 S&P 500 5.5 個百分點;貝塔係數為 1.04(波動性與大盤大致相當),季度勝率為 53%。
該機構的持股風格高度分散、換手適中,其中 39.6% 集中於Information Technology。
過去 4 個季度,該機構的換手率評分從 0 升至 26,交易變得更為活躍。
過去兩個季度,該機構持續加碼 GLW(+US$2615.4萬,現達 US$5973.6萬),同時減碼 WDC(-US$310.0萬,仍持有 US$797.8萬)。
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