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Stock research / United States / Funds / Guyasuta Investment Advisors Inc.

Guyasuta Investment Advisors Inc.

CIK 928568 · latest 13F filed 15 October 2026 · Read the filing on EDGAR

Guyasuta Investment Advisors Inc. reported 270 US-listed holdings worth $1.91 billion in its 13F for the quarter ended 30 September 2026, filed 15 October 2026. Its largest: Microsoft Corp. (6.9%), Alphabet Inc. (6.3%) and Berkshire Hathaway Inc. Class B (4.7%). Against the quarter before, it opened 11 positions, added to 52, trimmed 105 and sold out of 17.

Reported holdings$1.91B-1.3% on Q2 2026
Positions270-6 on Q2 2026
The largest ten41.8%of its reported holdings
Latest 13FQ3 2026filed 15 October 2026
Where the money is
Added toHeldTrimmed
MSFT6.9%GOOG6.3%BRKB4.7%MA4.3%TMO4.0%RSG3.8%TEL3.3%PNC2.9%TSM2.8%CVX2.8%VST2.6%ASML2.4%PWR2.3%AMAT2.3%256 more48.6%

The 14 largest of its 270 positions, each sized by its share of the reported holdings, coloured by the change in shares against Q2 2026.

Reported holdings, quarter by quarter
Q4 2024: $1.59 billion in 262 positions$1.59BQ4 24Q1 2025: $1.53 billion in 249 positions$1.53BQ1 25Q2 2025: $1.63 billion in 257 positions$1.63BQ2 25Q3 2025: $1.74 billion in 261 positions$1.74BQ3 25Q4 2025: $1.75 billion in 264 positions$1.75BQ4 25Q1 2026: $1.73 billion in 268 positions$1.73BQ1 26Q2 2026: $1.94 billion in 276 positions$1.94BQ2 26Q3 2026: $1.91 billion in 270 positions$1.91BQ3 26

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

What it did on the quarter

Opened 11Added 52Held 102Trimmed 105Sold out 17
Opened: 11Added: 52Held: 102Trimmed: 105Sold out: 17

Its positions against its 13F for the quarter to 30 June 2026; a change under 0.1% of a position counts as held

Opened 11

  1. ExxonMobil Holdings Corp. XOM$16.0 million
  2. Space Exploration Techn Corp. Class A Com STK SPCX$662,879
  3. Honeywell International Inc. HON$642,207
  4. iShares Trust MUB$533,547
  5. iShares Trust AGG$270,843
  6. Hewlett Packard Enterprise Co. HPE$234,675
  7. Shell plc SHEL$228,120
  8. ServiceNow, Inc. NOW$220,179

and 3 more in the table below

Added to 52

  1. Eli Lilly & Co. LLY+9,243 shares · +359%
  2. McDonald's Corp. MCD+5,506 shares · +5%
  3. Vanguard Wellington FD VFMV+7,140 shares · +102%
  4. Wisdomtree Trust DGRW+9,067 shares · +126%
  5. Walmart Inc. WMT+8,264 shares · +5%
  6. iShares Trust DIVB+10,821 shares · +141%
  7. TE Connectivity plc TEL+2,935 shares · +1%
  8. Lowe's Companies Inc. LOW+3,239 shares · +2%

and 44 more in the table below

Trimmed 105

  1. Applied Materials Inc. AMAT-24,668 shares · -23%
  2. Netflix Inc. NFLX-171,293 shares · -83%
  3. ASML Holding N.V. ASML-1,829 shares · -7%
  4. Vanguard Instl Index FD VGUS-41,905 shares · -59%
  5. Thermo Fisher Scientific Inc. TMO-2,208 shares · -2%
  6. Lam Research Corp. LRCX-3,649 shares · -26%
  7. Alphabet Inc. GOOG-3,458 shares · -1%
  8. Microsoft Corp. MSFT-2,186 shares · -1%

and 97 more in the table below

Sold out of 17

  1. ExxonMobil Holdings Corp. XOM$13.7 million last quarter
  2. Dick'S Sporting Goods, Inc. DKS$365,165 last quarter
  3. Intercontinental Exchange, Inc. ICE$343,312 last quarter
  4. Zoetis Inc. ZTS$302,531 last quarter
  5. Medtronic plc MDT$272,566 last quarter
  6. Graphic Packaging Holding Co. GPK$241,525 last quarter
  7. Lear Corp. LEA$237,957 last quarter
  8. Markel CP Hldg Co. MKL$224,597 last quarter

What it holds

CompanySharesValueOf its bookChange in shares
Microsoft Corp. MSFT258,060$132.4 million6.93%-2,186
Alphabet Inc. GOOG353,711$120.5 million6.31%-3,458
Berkshire Hathaway Inc. Class B BRKB179,155$89.2 million4.67%-56
Mastercard Inc. MA148,630$82.0 million4.29%-985
Thermo Fisher Scientific Inc. TMO113,471$76.6 million4.01%-2,208
Republic Services, Inc. RSG346,671$72.8 million3.81%-284
TE Connectivity plc TEL295,744$62.4 million3.27%+2,935
PNC Financial Services Group, Inc. PNC251,005$55.8 million2.92%+52
Taiwan Semiconductor Manufacturing Company Limited TSM117,280$53.5 million2.80%-1,211
Chevron Corp. CVX259,357$53.0 million2.77%-2,434
Vistra Corp. VST364,074$50.4 million2.64%-677
ASML Holding N.V. ASML25,000$45.3 million2.37%-1,829
Quanta Services, Inc. PWR69,345$44.6 million2.33%-1,102
Applied Materials Inc. AMAT84,485$43.2 million2.26%-24,668
Linde plc LIN90,825$43.1 million2.26%+213
Amazon.com Inc. AMZN163,535$40.7 million2.13%-1,710
Wesco International Inc. WCC107,218$38.6 million2.02%-1,491
Lowe's Companies Inc. LOW181,150$33.4 million1.75%+3,239
Texas Instruments Inc. TXN114,970$32.2 million1.69%-280
NVIDIA Corp. NVDA134,947$30.8 million1.61%+781
Apple Inc. AAPL91,052$30.3 million1.59%-331
Palo Alto Networks Inc. PANW74,847$29.7 million1.56%-1,041
Becton Dickinson & Co. BDX154,195$27.6 million1.45%-4,462
McDonald's Corp. MCD115,082$26.6 million1.39%+5,506
Johnson & Johnson JNJ99,503$26.3 million1.38%-3,186
Meta Platforms, Inc. META29,214$21.2 million1.11%-289
Ferguson Enterprises Inc. FERG83,468$18.6 million0.97%+423
Walmart Inc. WMT178,090$18.5 million0.97%+8,264
Cencora, Inc. COR56,288$16.9 million0.88%-175
Eagle Materials Inc. EXP98,366$16.8 million0.88%+2,065
ExxonMobil Holdings Corp. XOM98,252$16.0 million0.84%new
Vulcan Materials Co. VMC57,760$14.1 million0.74%+2,039
Eli Lilly & Co. LLY11,817$13.7 million0.72%+9,243
Procter & Gamble Co. PG87,622$12.7 million0.67%-1,067
Caterpillar Inc. CAT15,516$12.6 million0.66%-38
PepsiCo Inc. PEP94,180$11.9 million0.62%-6,309
Automatic Data Processing Inc. ADP46,192$11.9 million0.62%-959
Emerson Electric Co. EMR76,254$11.8 million0.62%-791
Coca-Cola Co. KO128,642$11.1 million0.58%-1,516
JPMorgan Chase & Co. JPM31,165$10.3 million0.54%-1,380
International Business Machines Corp. IBM44,444$9.8 million0.51%-2,756
Alphabet Inc. GOOGL28,338$9.8 million0.51%-1,394
Ulta Beauty, Inc. ULTA17,521$9.6 million0.50%+40
Merck & Co., Inc. MRK61,219$8.9 million0.47%-4,452
SPDR S&P 500 SPY10,437$8.0 million0.42%+702
Celestica Inc. CLS20,422$7.4 million0.39%-960
AbbVie Inc. ABBV27,020$7.1 million0.37%-1,292
iShares Core S&P 500 ETF IVV9,125$7.0 million0.37%-130
Micron Technology Inc. MU6,341$6.8 million0.35%-139
VG Totl STK Vprs VTI17,994$6.7 million0.35%-128
Home Depot, Inc. HD20,862$5.9 million0.31%-659
Packaging Corp. of America PKG24,771$5.7 million0.30%-662
Vanguard Short-Term Corp. BD Idx VCSH73,511$5.7 million0.30%no change
Philip Morris International Inc. PM28,319$5.4 million0.28%+145
Berkshire Hathaway Inc. Del7$5.2 million0.27%no change
PPG Industries Inc. PPG49,204$5.1 million0.27%-1,138
iShares Trust IWB12,128$5.0 million0.26%no change
General Electric Co. GE15,834$4.9 million0.26%-32
Unilever plc UL77,561$4.7 million0.25%-8,442
Vanguard Growth ETF VUG51,593$4.6 million0.24%+2,831
Parker-Hannifin Corp. PH4,481$4.3 million0.22%-168
Broadcom Inc. AVGO12,129$4.3 million0.22%-1,531
Schwab Strategic Trust SCHD125,931$4.1 million0.21%+1,430
Vanguard Whitehall FDS VYM25,820$4.0 million0.21%-75
Rockwell Automation, Inc. ROK8,623$3.8 million0.20%no change
Deere & Co. DE5,429$3.6 million0.19%-629
GE Vernova Inc. GEV3,760$3.6 million0.19%+12
Colgate-Palmolive Co. CL41,819$3.6 million0.19%-2,400
Dell Technologies Inc. DELL6,492$3.5 million0.18%+1
Union Pacific Corp. UNP12,582$3.4 million0.18%-237
iShares Trust ICSH67,245$3.4 million0.18%-990
Applied Industrial Technologies Inc. AIT10,080$3.3 million0.18%-75
Lam Research Corp. LRCX10,141$3.3 million0.17%-3,649
Pfizer Inc. PFE113,046$3.2 million0.17%-185
RTX Corp. RTX17,236$3.2 million0.17%-1,596
Advanced Micro Devices Inc. AMD5,112$3.1 million0.16%-1,461
Vanguard S&P 500 VOO4,286$3.0 million0.16%+570
Bank of New York Mellon Corp. BNY19,962$2.9 million0.15%+27
Bristol-Myers Squibb Co. BMY46,075$2.9 million0.15%+4
Waste Management Inc. WM14,009$2.9 million0.15%-543
L3Harris Technologies, Inc. LHX11,117$2.6 million0.14%-1,185
Netflix Inc. NFLX35,760$2.5 million0.13%-171,293
United Parcel Service Inc. UPS25,095$2.3 million0.12%-1,752
Trane Technologies plc TT5,183$2.3 million0.12%no change
Invesco QQQ Trust QQQ3,075$2.3 million0.12%-26
Garrett Motion Inc. GTX86,995$2.3 million0.12%-810
Intel Corp. INTC18,624$2.2 million0.12%no change
Watts Water Technologies Inc. WTS6,255$2.2 million0.12%-395
Vanguard Instl Index FD VGUS29,247$2.2 million0.12%-41,905
Phillips 66 PSX8,514$2.2 million0.11%+21
Costco Wholesale Corp. COST2,357$2.1 million0.11%-20
Invesco Exchange Traded FD T RSP10,075$2.1 million0.11%+23
Idex Corp. IEX9,159$2.1 million0.11%-50
Abbott Laboratories ABT20,470$2.0 million0.11%-2,224
Vanguard Wellington FD VFMV14,165$2.0 million0.10%+7,140
Comcast Corp. CMCSA89,117$1.9 million0.10%no change
Visa Inc. V5,295$1.9 million0.10%-57
Chubb Ltd. CB5,749$1.9 million0.10%no change
Lockheed Martin Corp. LMT3,666$1.9 million0.10%-80
Travelers Companies, Inc. TRV5,165$1.8 million0.10%no change
RPM International Inc. RPM18,398$1.8 million0.10%no change
Tesla, Inc. TSLA4,848$1.7 million0.09%-64
Cummins Inc. CMI3,186$1.6 million0.09%+202
Lincoln National Corp. LNC39,500$1.6 million0.08%+9,500
iShares Russell 2000 ETF IWM5,717$1.6 million0.08%no change
Goldman Sachs ETF Trust GBIL15,860$1.6 million0.08%+4,003
Wisdomtree Trust DGRW16,263$1.6 million0.08%+9,067
Amgen Inc. AMGN3,712$1.6 million0.08%+70
Vaneck ETF Trust GDX17,415$1.5 million0.08%no change
TD Synnex Corp. SNX5,915$1.5 million0.08%no change
ConocoPhillips COP11,940$1.5 million0.08%-100
Novartis AG NVS10,432$1.5 million0.08%-335
Boeing Co. BA7,958$1.5 million0.08%-37
Verizon Communications Inc. VZ32,255$1.5 million0.08%-162
Prologis, Inc. PLD11,388$1.5 million0.08%-730
S&P Global Inc. SPGI3,674$1.4 million0.08%+6
Target Corp. TGT8,940$1.4 million0.07%-435
General Dynamics Corp. GD4,183$1.4 million0.07%no change
Howmet Aerospace Inc. HWM6,116$1.4 million0.07%no change
DoorDash, Inc. DASH7,188$1.3 million0.07%no change
Eaton Corp. plc ETN2,973$1.3 million0.07%no change
Guardant Health Inc. GH7,000$1.2 million0.07%no change
3M Co. MMM7,359$1.2 million0.06%no change
iShares Trust DIVB18,521$1.2 million0.06%+10,821
Norfolk Southern Corp. NSC3,784$1.2 million0.06%-6
Marathon Petroleum Corp. MPC2,911$1.2 million0.06%no change
Vanguard Mid Cap Index ETF VO14,039$1.1 million0.06%-880
Sysco Corp. SYY13,550$1.1 million0.06%no change
Mettler Toledo International Inc. MTD689$1.0 million0.05%no change
Palantir Technologies Inc. PLTR5,470$1.0 million0.05%+5
Air Products & Chemicals, Inc. APD3,617$1.0 million0.05%no change
Illinois Tool Works Inc. ITW3,906$1.0 million0.05%no change
Vanguard Small Cap ETF VB3,420$972,9080.05%no change
AT&T Inc. T37,940$925,7360.05%-1,134
Cisco Systems, Inc. CSCO8,560$921,3130.05%-400
iShares S&P Growth Index FD IVW6,324$899,5920.05%no change
Ciena Corp. CIEN2,465$867,2370.05%no change
Vaneck ETF Trust SMH1,400$852,6000.04%no change
Arthur J. Gallagher & Co. AJG3,730$850,8510.04%-526
Technology Select Sector SPDR ETF XLK4,276$837,0030.04%+54
CSX Corp. CSX17,100$795,3210.04%no change
Bank of America Corp. BAC14,521$790,3680.04%+499
Keysight Technologies, Inc. KEYS2,169$789,6030.04%-828
iShares Core S&P Mid-Cap ETF IJH10,972$789,4360.04%+268
ARK ETF Trust ARKK8,610$767,1510.04%no change
SPDR Gold Trust GLD1,990$757,8720.04%-21
American Centy ETF Trust AVUV6,200$730,1740.04%+1,668
Kimberly Clark Corp. KMB7,475$728,2900.04%-175
Vanguard Specialized Funds VIG3,105$724,4280.04%+18
Mondelez International, Inc. MDLZ12,510$723,3290.04%-738
Synopsys Inc. SNPS1,600$695,9040.04%no change
Valero Energy Corp. VLO1,785$692,0560.04%+4
Fuller H B Co. FUL13,815$683,4290.04%no change
Schwab US Large Cap SCHX22,477$674,3180.04%+4,861
Space Exploration Techn Corp. Class A Com STK SPCX4,394$662,8790.03%new
Duke Energy Corp. DUK5,720$652,1430.03%+369
TJX Companies Inc. TJX4,882$645,9380.03%no change
iShares ETFs IEO4,893$645,8760.03%no change
Vanguard World FD VDE3,740$643,8790.03%no change
Honeywell International Inc. HON3,045$642,2070.03%new
Honeywell Aerospace Inc. Com HONA4,120$638,3990.03%-1,378
Vanguard World FD VIS1,973$632,3670.03%no change
Suncor Energy Inc. SU9,228$626,3050.03%no change
Aptargroup, Inc. ATR5,120$620,3400.03%no change
Ceco Environmental Corp. Com CECO8,750$609,3500.03%no change
iShares Core S&P Small-Cap ETF IJR4,429$602,5690.03%-223
Financial Select Sector SPDR ETF XLF11,004$587,6260.03%+100
West Pharmaceutical Services Inc. WST1,559$578,0150.03%no change
American Century ETF Trust AVDV5,195$568,2300.03%no change
Northrop Grumman Corp. NOC1,161$561,3210.03%no change
Analog Devices Inc. ADI1,413$560,5520.03%no change
KLA Corp. KLAC2,820$549,7030.03%-420
BlackRock, Inc. BLK512$541,7230.03%no change
iShares Trust MUB5,277$533,5470.03%new
General Mills Inc. GIS16,569$532,8600.03%+1,880
American Centy ETF Trust AVMV6,886$525,6090.03%no change
Apollo Global Management, Inc. APO4,390$509,5040.03%-2,050
Paychex Inc. PAYX5,162$508,4570.03%no change
Vanguard Ftse Emerging Markets VWO8,343$494,8440.03%no change
Equifax Inc. EFX3,600$494,0640.03%no change
iShares S&P 500 Value ETF IVE2,112$482,1280.03%no change
Allegion plc ALLE3,095$475,9190.02%no change
Citigroup Inc. C3,631$470,2010.02%+3
Plexus Corp. PLXS1,800$469,7100.02%no change
Welltower Inc. WELL2,024$466,0360.02%no change
Waters Corp. WAT1,050$461,3600.02%-826
Archer-Daniels-Midland Co. ADM5,800$460,4040.02%no change
CRH Public Ltd. Co. CRH5,555$459,9540.02%no change
Motorola Solutions, Inc. MSI1,031$459,6480.02%+1
Nucor Corp. NUE1,800$420,7500.02%no change
iShares Trust IPAC4,887$415,9330.02%no change
Stryker Corp. SYK1,501$413,3610.02%-30
Mastec Inc. MTZ1,930$412,2870.02%no change
NextEra Energy Inc. NEE5,418$410,3600.02%-100
Booking Holdings Inc. BKNG2,500$407,2750.02%no change
Jabil Inc. JBL1,405$403,0390.02%-165
iShares Trust IWF3,188$399,3290.02%no change
Vanguard Star FDS VXUS4,648$394,8650.02%+1
CrowdStrike Holdings, Inc. CRWD1,488$393,9480.02%+1,116
TC Energy Corporation TRP6,800$392,9040.02%no change
Intuitive Surgical Inc. ISRG952$387,1120.02%+1
iShares Trust ITA1,850$383,2830.02%no change
Starbucks Corp. SBUX4,016$377,3440.02%-237
SPDR S&P MidCap 400 ETF MDY567$372,2460.02%no change
Select Sector SPDR Trust XLV2,189$368,6250.02%+14
Resmed Inc. RMD1,665$368,1070.02%+5
Kinder Morgan, Inc. KMI12,109$365,0870.02%no change
CNH Industrial N.V. CNH28,401$364,9530.02%-6,900
Select Sector SPDR Trust XLE5,864$360,6310.02%+25
iShares Trust IEUR4,886$360,0990.02%no change
Weyerhaeuser Co. WY18,814$358,4070.02%+50
iShares Trust IWR3,300$352,1430.02%no change
Zimmer Biomet Holdings, Inc. ZBH3,951$350,9680.02%-120
Vanguard BD Index FDS BSV4,518$345,1760.02%-179
Blackstone Inc. BX3,048$341,6620.02%-1,490
Walt Disney Co. DIS3,247$340,6280.02%-221
Corning Inc. GLW2,205$339,0410.02%+2
Ingersoll Rand Inc. IR4,499$337,9200.02%no change
iShares Core MSCI Emerging Mark IEMG4,140$336,0030.02%no change
American Express Co. AXP1,098$333,9020.02%+9
CF Industries Holdings, Inc. CF2,850$328,3200.02%no change
Qnity Electronics, Inc. Q2,582$324,6610.02%-32
Vanguard Intermediate-Term Corp. VCIT4,133$323,6540.02%+870
Middlesex Water Co. MSEX6,000$317,8200.02%no change
iShares Trust IOO2,185$314,6620.02%no change
Halliburton Co. HAL9,836$312,7810.02%+3
Moody's Corp. MCO686$311,5340.02%no change
Enterprise Products Partners LP EPD8,653$308,1410.02%+31
JPMorgan Nasdaq Equity Premium JEPQ5,000$306,3000.02%no change
Altria Group, Inc. MO4,357$293,4010.02%-100
Freeport-McMoRan Inc. FCX4,102$287,1330.02%+112
iShares Trust EFA2,758$286,5290.02%no change
Expedia Group, Inc. EXPE1,083$285,3380.01%no change
SPDR Ser Trust SPYM3,178$285,2740.01%+3
Select Sector SPDR Trust XLP3,500$282,0680.01%+33
GE HealthCare Technologies Inc. GEHC4,312$281,8830.01%-49
CVS Health Corp. CVS3,272$280,3940.01%-92
Timken Co. TKR2,350$274,3630.01%-230
iShares Trust AGG2,865$270,8430.01%new
Wells Fargo & Company WFC3,366$269,4590.01%+102
Kennametal Inc. KMT8,700$267,4380.01%no change
Energy Transfer LP ET13,450$265,9090.01%+60
Microchip Technology Inc. MCHP3,400$264,4180.01%no change
Xylem Inc. XYL2,605$263,8090.01%no change
Charles Schwab Corp. SCHW2,668$260,7710.01%no change
ATI Inc. ATI1,350$255,6900.01%no change
Vanguard Intl Equity Index F VT1,605$253,3230.01%-16
Corteva, Inc. CTVA3,262$253,2950.01%no change
Goldman Sachs Group Inc. GS281$253,1080.01%-38
KKR & Co. Inc. KKR2,666$243,4060.01%no change
Invesco Exchange Traded FD T XMHQ2,108$235,3630.01%no change
Hewlett Packard Enterprise Co. HPE3,673$234,6750.01%new
McKesson Corp. MCK270$230,5290.01%no change
Yum! Brands, Inc. YUM1,680$229,0520.01%no change
Vanguard Mun BD FDS VTEB4,822$228,3470.01%+30
Shell plc SHEL2,400$228,1200.01%new
Federated Hermes, Inc. FHI4,000$225,4800.01%no change
Public Service Enterprise Group Inc. PEG3,340$224,9160.01%-39
ServiceNow, Inc. NOW1,643$220,1790.01%new
Vanguard Total Bond Market ETF BND3,110$218,1740.01%-3,332
Danaher Corp. DHR980$217,1190.01%-843
Global X FDS BUG4,700$217,0460.01%new
Evergy, Inc. EVRG2,739$214,8480.01%no change
Axalta Coating Systems Ltd. AXTA6,565$211,1310.01%no change
Arista Networks, Inc. ANET1,026$208,8840.01%new
American Century ETF Trust AVEM2,206$207,4090.01%no change
Omnicom Group Inc. OMC2,795$205,7960.01%no change
Ss&c Technologies Hldgs Inc. SSNC2,642$203,6190.01%new
GSK plc GSK4,212$202,9060.01%-457
iShares Trust SLQD2,011$202,4680.01%no change
Every US-listed position in the fund's 13F for the quarter ended 30 September 2026, by the value it reported.
Read moreChange is shares against its 13F for the quarter before; the 17 it sold out of are in the box above.