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John G Ullman & Associates Inc.

CIK 919530 · latest 13F filed 11 August 2026 · Read the filing on EDGAR

John G Ullman & Associates Inc. reported 181 US-listed holdings worth $824.4 million in its 13F for the quarter ended 30 June 2026, filed 11 August 2026. Its largest: Corning Inc. (7.2%), Taiwan Semiconductor Manufacturing Company Limited (6.2%) and Cisco Systems, Inc. (4.5%). Against the quarter before, it opened 19 positions, added to 37, trimmed 84 and sold out of 12.

Reported holdings$824.4M+9.3% on Q1 2026
Positions181+7 on Q1 2026
The largest ten35.3%of its reported holdings
Latest 13FQ2 2026filed 11 August 2026
Where the money is
OpenedHeldTrimmed
GLW7.2%TSM6.2%CSCO4.5%EMR4.3%OGE2.7%AVGO2.6%TEL2.3%AMZN1.8%BE1.8%WTRG1.8%XOM1.7%D1.6%ES1.6%NEE1.6%167 more58.1%

The 14 largest of its 181 positions, each sized by its share of the reported holdings, coloured by the change in shares against Q1 2026.

Reported holdings, quarter by quarter
Q3 2024: $695.5 million in 179 positions$696MQ3 24Q4 2024: $679.6 million in 172 positions$680MQ4 24Q1 2025: $648.4 million in 170 positions$648MQ1 25Q2 2025: $673.8 million in 174 positions$674MQ2 25Q3 2025: $742.7 million in 173 positions$743MQ3 25Q4 2025: $750.0 million in 179 positions$750MQ4 25Q1 2026: $754.3 million in 174 positions$754MQ1 26Q2 2026: $824.4 million in 181 positions$824MQ2 26

What the fund reported holding at each quarter's end; hover a bar for the number of positions

What its reported holdings returned

Held through each quarter, the holdings it reported returned +67.5% over the 7 quarters to 30 June 2026, against +30.2% for the S&P 500.

Its reported holdingsThe S&P 500
100120140160Q3 24Q4 24Q1 25Q2 25Q3 25Q4 25Q1 26Q2 26Its holdings +67.5%S&P 500 +30.2%

Not the fund's own return: each 13F's holdings are kept unchanged until the next one, so trades inside a quarter, dividends, cash and fees are left out. A rough guide to how its picks have done over time.

What it did on the quarter

Opened 19Added 37Held 41Trimmed 84Sold out 12
Opened: 19Added: 37Held: 41Trimmed: 84Sold out: 12

Its positions against its 13F for the quarter to 31 March 2026; a change under 0.1% of a position counts as held

Opened 19

  1. ExxonMobil Holdings Corp. XOM$14.3 million
  2. Honeywell International Inc. HON$3.3 million
  3. Honeywell Aerospace Inc. Com HONA$3.2 million
  4. Charles Schwab Corp. SCHW$2.8 million
  5. Veeva Systems Inc. VEEV$2.2 million
  6. ExlService Holdings, Inc. EXLS$1.3 million
  7. Herc Hldgs Inc. HRI$673,698
  8. Advanced Micro Devices Inc. AMD$533,957

and 11 more in the table below

Added to 37

  1. MercadoLibre, Inc. MELI+2,335 shares · +140%
  2. Eagle Materials Inc. EXP+7,950 shares · +27%
  3. York WTR Co. YORW+55,925 shares · +151%
  4. Halliburton Co. HAL+40,800 shares · +50%
  5. NVIDIA Corp. NVDA+5,137 shares · +373%
  6. Mosaic Co. MOS+47,850 shares · +304%
  7. Walt Disney Co. DIS+9,965 shares · +12%
  8. Lindsay Corp. LNN+7,350 shares · +8%

and 29 more in the table below

Trimmed 84

  1. Bloom Energy Corp. BE-76,303 shares · -61%
  2. Corning Inc. GLW-85,877 shares · -27%
  3. Western Digital Corp. WDC-20,467 shares · -62%
  4. Intel Corp. INTC-59,465 shares · -45%
  5. Taiwan Semiconductor Manufacturing Company Limited TSM-12,918 shares · -11%
  6. Generac Holdings Inc. GNRC-15,905 shares · -29%
  7. Coherent Corp. COHR-10,450 shares · -51%
  8. Everus Construction Group, Inc. ECG-20,570 shares · -30%

and 76 more in the table below

Sold out of 12

  1. ExxonMobil Holdings Corp. XOM$17.8 million last quarter
  2. American Tower Corp. AMT$10.9 million last quarter
  3. Honeywell International Inc. HON$6.6 million last quarter
  4. Zimmer Biomet Holdings, Inc. ZBH$1.7 million last quarter
  5. Planet Fitness, Inc. PLNT$1.3 million last quarter
  6. Adobe Inc. ADBE$790,010 last quarter
  7. Illumina, Inc. ILMN$754,967 last quarter
  8. Eaton Corp. plc ETN$310,458 last quarter

What it holds

CompanySharesValueOf its bookChange in shares
Corning Inc. GLW233.9K$59.7 million7.25%-85.9K
Taiwan Semiconductor Manufacturing Company Limited TSM107.9K$51.5 million6.25%-12.9K
Cisco Systems, Inc. CSCO316.6K$37.2 million4.51%-4.0K
Emerson Electric Co. EMR248.3K$35.5 million4.31%-2.4K
OGE Energy Corp. OGE458.9K$22.3 million2.71%-26.5K
Broadcom Inc. AVGO56.1K$21.2 million2.57%-2.1K
TE Connectivity plc TEL94.2K$19.0 million2.30%-1.2K
Amazon.com Inc. AMZN63.2K$15.1 million1.83%-9
Bloom Energy Corp. BE49.4K$14.9 million1.81%-76.3K
Essential Utilities, Inc. WTRG380.2K$14.6 million1.77%-23.3K
ExxonMobil Holdings Corp. XOM104.5K$14.3 million1.73%new
Dominion Energy, Inc. D197.1K$13.5 million1.63%-1.4K
Eversource Energy ES183.8K$13.3 million1.61%-10.0K
NextEra Energy Inc. NEE148.6K$13.0 million1.58%-1.5K
International Business Machines Corp. IBM44.3K$12.4 million1.51%-250
SLB Limited SLB266.1K$12.4 million1.50%-825
Merck & Co., Inc. MRK94.0K$12.1 million1.47%-243
Lindsay Corp. LNN95.8K$11.9 million1.44%+7.3K
Generac Holdings Inc. GNRC39.6K$11.6 million1.41%-15.9K
Microsoft Corp. MSFT29.1K$10.8 million1.32%+45
Portland General Electric Co. POR202.9K$10.5 million1.28%-11.5K
Intel Corp. INTC74.0K$10.3 million1.25%-59.5K
Astec Industries Inc. ASTE150.2K$9.2 million1.11%-1.9K
Flowserve Corp. FLS123.7K$9.2 million1.11%-1.1K
Walt Disney Co. DIS93.0K$9.0 million1.09%+10.0K
Eagle Materials Inc. EXP37.2K$8.4 million1.02%+8.0K
Caci International Inc. CACI17.9K$8.3 million1.01%-550
Bristol-Myers Squibb Co. BMY142.9K$8.2 million1.00%-1.7K
Granite Construction Inc. GVA51.4K$8.1 million0.98%-6.4K
Alphabet Inc. GOOGL22.6K$8.1 million0.98%+1.4K
Western Digital Corp. WDC12.5K$8.0 million0.97%-20.5K
Jazz Pharmaceuticals plc JAZZ32.7K$7.9 million0.96%-140
Everus Construction Group, Inc. ECG47.3K$7.9 million0.95%-20.6K
EQT Corp. EQT147.3K$7.8 million0.95%-2.0K
Gorman Rupp Co. GRC85.0K$7.8 million0.95%-27.6K
MDU Resources Group Inc. MDU358.8K$7.6 million0.92%-17.8K
Twilio Inc. TWLO33.8K$7.0 million0.85%-600
MercadoLibre, Inc. MELI4.0K$6.8 million0.82%+2.3K
Itron, Inc. ITRI77.7K$6.7 million0.82%-2.9K
Vulcan Materials Co. VMC22.6K$6.7 million0.81%-250
State Street Corp. STT39.0K$6.6 million0.80%-600
Tompkins Financial Corp. TMP67.9K$6.4 million0.78%-860
New Jersey Resources Corp. NJR110.0K$6.2 million0.75%-7.3K
Alphabet Inc. GOOG16.7K$5.9 million0.72%-50
Ciena Corp. CIEN11.7K$5.8 million0.70%-675
Sysco Corp. SYY67.8K$5.7 million0.69%-1.8K
Thermo Fisher Scientific Inc. TMO11.2K$5.6 million0.68%+203
Pfizer Inc. PFE229.2K$5.5 million0.67%+15.1K
Keurig Dr Pepper Inc. KDP162.5K$5.3 million0.65%-7.2K
Vanguard S&P 500 VOO7.7K$5.3 million0.64%+1.1K
Vaneck Vectors ETF Trust Vietnam VNM284.7K$5.3 million0.64%-2.9K
BCE Inc BCE243.7K$5.2 million0.64%+1.8K
Idacorp Inc. IDA33.9K$5.1 million0.62%-2.1K
Snowflake Inc. SNOW18.4K$4.7 million0.57%-225
Knife River Corp. KNF54.0K$4.5 million0.55%-421
Watts Water Technologies Inc. WTS11.3K$4.4 million0.54%+99
Apple Inc. AAPL14.5K$4.2 million0.51%+154
Halliburton Co. HAL122.9K$4.2 million0.51%+40.8K
Nexstar Media Group, Inc. NXST22.7K$4.1 million0.49%-300
Equinor ASA EQNR128.3K$4.0 million0.49%-1.9K
Coherent Corp. COHR10.2K$4.0 million0.49%-10.4K
Lowe's Companies Inc. LOW18.1K$4.0 million0.49%-1.1K
Electronic Arts Inc EA19.1K$3.9 million0.48%-650
Encompass Health Corp. EHC38.5K$3.9 million0.47%-1.9K
GSK plc GSK72.6K$3.8 million0.46%-1
GE Vernova Inc. GEV3.2K$3.8 million0.46%-76
Abbott Laboratories ABT37.5K$3.4 million0.41%+8.6K
United Therapeutics Corp. UTHR6.3K$3.4 million0.41%-75
Honeywell International Inc. HON14.7K$3.3 million0.40%new
Micron Technology Inc. MU2.8K$3.3 million0.40%-25
Black Hills Corp. BKH43.5K$3.2 million0.39%-7.4K
Honeywell Aerospace Inc. Com HONA14.6K$3.2 million0.39%new
Argan Inc. AGX3.8K$3.1 million0.37%no change
GE HealthCare Technologies Inc. GEHC45.6K$2.9 million0.35%+367
Public Service Enterprise Group Inc. PEG35.5K$2.9 million0.35%-870
York WTR Co. YORW93.0K$2.8 million0.35%+55.9K
Charles Schwab Corp. SCHW30.6K$2.8 million0.34%new
Crown Holdings, Inc. CCK24.0K$2.7 million0.33%-150
Azenta, Inc. AZTA102.4K$2.6 million0.32%-6.9K
Southern Co. SO25.8K$2.5 million0.30%-38
Oracle Corp. ORCL16.0K$2.3 million0.28%+784
Otter Tail Corp. OTTR25.4K$2.3 million0.28%no change
Eli Lilly & Co. LLY1.9K$2.3 million0.28%-100
Veeva Systems Inc. VEEV12.7K$2.2 million0.27%new
Webster Finl Corp. WBS27.4K$2.1 million0.25%-200
Solventum Corp. SOLV25.5K$2.0 million0.24%+140
Skanska AB F Sponsored ADR 1 A SKBSY71.8K$1.9 million0.23%-750
Agilent Technologies, Inc. A13.5K$1.8 million0.22%no change
Seagate Technology Holdings plc STX1.9K$1.8 million0.22%-155
Macom Technology Solutions Holdings, Inc. MTSI4.6K$1.7 million0.21%no change
Vontier Corp. VNT58.3K$1.7 million0.21%-1.5K
Lumentum Holdings Inc. LITE1.9K$1.7 million0.20%no change
Becton Dickinson & Co. BDX9.2K$1.4 million0.17%+3.8K
Vanguard Ftse Emerging Markets VWO23.1K$1.4 million0.17%-650
Moderna, Inc. MRNA19.6K$1.4 million0.17%+1
Mosaic Co. MOS63.6K$1.3 million0.16%+47.9K
ExlService Holdings, Inc. EXLS51.8K$1.3 million0.16%new
NVIDIA Corp. NVDA6.5K$1.3 million0.16%+5.1K
Waterstone Finl Inc. MD WSBF59.7K$1.2 million0.15%-1.5K
Hydro One Ltd F29.7K$1.2 million0.15%no change
Eagle Bancorp Mont Inc. EBMT48.9K$1.2 million0.14%no change
Booking Holdings Inc. BKNG6.4K$1.1 million0.14%+300
RBB Bancorp RBB40.5K$1.1 million0.13%no change
Johnson Controls International plc JCI7.6K$1.1 million0.13%+76
Chevron Corp. CVX6.3K$1.0 million0.13%no change
Haemonetics Corp. HAE12.3K$926,2500.11%+1.1K
Gilead Sciences, Inc. GILD7.0K$888,2650.11%+36
Aptiv plc APTV14.3K$880,8030.11%+5.1K
Alliant Energy Corp. LNT11.3K$862,0770.10%no change
Shell plc SHEL11.1K$860,6940.10%no change
Duke Energy Corp. DUK6.4K$814,8390.10%+34
BP plc BP21.7K$801,8150.10%no change
Emera Inc. F EMA14.6K$773,2740.09%no change
Select Sector SPDR Trust XLU17.0K$770,4170.09%-1.1K
Amgen Inc. AMGN2.1K$769,5050.09%no change
Teradata Corp. TDC21.0K$727,6500.09%-200
Baxter International Inc. BAX32.7K$698,0810.08%+14.9K
Herc Hldgs Inc. HRI4.7K$673,6980.08%new
Phillips 66 PSX3.9K$658,8180.08%+47
Tortoise Energy Infra Corp. TYG15.0K$642,3210.08%-100
3M Co. MMM4.0K$641,1270.08%+60
A. O. Smith Corp. AOS10.0K$627,2000.08%-1.1K
Fiserv Inc. FISV12.6K$615,5770.07%-533
Constellation Energy Corp. CEG2.4K$604,0360.07%no change
First Busey Corp. BUSE20.2K$595,7820.07%-584
Cirrus Logic, Inc. CRUS3.9K$579,2670.07%no change
Franklin Electric Co. Inc. FELE5.4K$578,8260.07%no change
Regeneron Pharmaceuticals, Inc. REGN910$567,4210.07%no change
Berkshire Hathaway Inc. Class B BRKB1.1K$562,4380.07%-45
Vanguard World FD VGT4.6K$549,5530.07%+1.0K
Illinois Tool Works Inc. ITW2.0K$534,1780.06%no change
Advanced Micro Devices Inc. AMD919$533,9570.06%new
Natl Bank of Canada NTIOF3.2K$511,0780.06%no change
VG Totl STK Vprs VTI1.4K$501,0340.06%no change
Mohawk Industries Inc. MHK4.1K$495,7540.06%-7.3K
Agco Corp. AGCO4.1K$490,7700.06%no change
Coca-Cola Co. KO6.0K$484,1920.06%+741
Solstice Advanced Materials Inc. SOLS5.4K$482,6040.06%-293
Oceanfirst Finl Corp. OCFC24.6K$480,4380.06%-700
Algonquin PWR Utils Corp. AQN81.8K$479,0550.06%-3.5K
Acv Auctions Inc. ACVA66.3K$476,5820.06%no change
Norwood Financial Corp. NWFL14.6K$469,3900.06%-200
American Electric Power Co. Inc. AEP3.4K$463,7860.06%no change
ITT Inc. ITT2.3K$453,8590.06%no change
Meta Platforms, Inc. META765$430,9170.05%new
Salesforce, Inc. CRM2.7K$422,9820.05%-5.6K
Invesco QQQ Trust QQQ574$422,6940.05%+195
Tutor Perini Corp. TPC5.0K$414,8500.05%no change
Dentsply Sirona Inc. XRAY38.0K$403,1800.05%+14.8K
Sherwin Williams Co. SHW1.1K$395,9680.05%no change
iShares Edge MSCI Min Vol Emerg Mkts ETF EEMV5.2K$391,4560.05%no change
Quest Diagnostics Inc. DGX1.8K$384,4770.05%-218
General Electric Co. GE981$366,6290.04%-317
Applied Materials Inc. AMAT500$361,5000.04%new
Nuscale PWR Corp. SMR32.4K$324,9720.04%new
iShares Trust IBB1.7K$323,3230.04%no change
SPDR Ser Trust KRE4.3K$321,8550.04%no change
Xylem Inc. XYL2.7K$316,8030.04%-100
Caterpillar Inc. CAT294$313,0810.04%-102
iShares Gold Trust4.0K$302,3420.04%new
WEC Energy Group, Inc. WEC2.6K$299,6320.04%no change
Texas Instruments Inc. TXN991$295,3870.04%new
Fidelity Enhanced Small Cap ETF FESM5.8K$282,3500.03%no change
Goldman Sachs Group Inc. GS275$278,1270.03%+10
AbbVie Inc. ABBV1.1K$273,6990.03%+10
Pure Cycle Corp. PCYO25.3K$270,9630.03%-1.0K
Invesco Exchange Traded FD T PHO3.9K$270,7940.03%no change
CRH PLC2.5K$267,5000.03%no change
Maxlinear, Inc. MXL2.0K$256,0600.03%new
Chewy, Inc. CHWY12.4K$243,6600.03%-7.0K
Mexico FD Inc. MXF10.6K$231,8220.03%no change
Sandisk Corp. SNDK99$225,0990.03%new
Fortis Inc. FTS3.9K$223,0890.03%no change
iShares Trust EEM3.2K$222,3320.03%new
Roche Holdings, Ltd. RHHBY4.3K$220,8050.03%no change
Invesco Exchange Traded FD T RSP1.0K$212,7700.03%new
Fluor Corp. FLR4.0K$209,5600.03%new
Ameriserv Financial Inc. ASRV44.6K$172,9900.02%-1.4K
Purecycle Technologies Inc. PCT18.3K$148,4130.02%+2.7K
Avantor, Inc. AVTR11.8K$116,8200.01%new
Avalon Advanced Materials Inc. AVLNF18.8K$6600.00%no change
Every US-listed position in the fund's 13F for the quarter ended 30 June 2026, by the value it reported.
Read moreChange is shares against its 13F for the quarter before; the 12 it sold out of are in the box above.