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DaveManuel.com · Institutional Ownership · 13F Holdings

NICHOLS & PRATT ADVISERS LLP /MA

Reported holdings as of Q3 2026, from 32 quarterly filings.

CIK
1141781
Reported value
$1.7B
Positions
110
Top 10 weight
53.3%
Filed
2026-10-13
Days after quarter end
13

Holdings

Download these holdings as CSV

SecurityTickerValue SharesWeightWeight change Held Change
APPLE INCAAPL$159.2M482,0379.48%+0.32pp32q-7.5%-$12.9M
ALPHABET INCGOOGL$138.4M413,2268.24%+8.09pp32q+5744.8%+$136.1M
JOHNSON & JOHNSONJNJ$111.3M430,3746.63%-0.48pp32q-6.6%-$7.9M
MICROSOFT CORPMSFT$100.1M195,2405.96%+1.65pp32q+2.7%+$2.7M
MASTERCARD INCORPORATEDMA$81.0M147,2024.82%+0.21pp32qHELD
AUTOMATIC DATA PROCESSING INADP$76.6M290,1984.56%+0.51pp32q-2.5%-$1.9M
MERCK & CO INCMRK$63.4M440,5283.77%+0.32pp32q-0.5%-$326.6K
FASTENAL COFAST$56.7M1,129,7763.38%+0.06pp32q-0.7%-$415.6K
KINDER MORGAN INC DELKMI$54.3M1,779,3703.23%-0.26pp32q-1.0%-$547.4K
PROCTER & GAMBLE COPG$53.7M373,1313.20%-0.15pp32q-0.6%-$317.0K
AMAZON COM INCAMZN$52.2M210,2973.11%+0.06pp32qHELD
TJX COS INC NEWTJX$51.4M384,4083.06%-0.49pp32qHELD
PEPSICO INCPEP$43.6M346,9012.59%-0.32pp32q-2.1%-$942.1K
CATERPILLAR INCCAT$42.6M51,5582.54%-1.12pp32q-8.8%-$4.1M
VERIZON COMMUNICATIONS INCVZ$36.5M794,7032.18%+0.12pp32qHELD
COCA COLA COKO$36.4M422,5302.17%+0.06pp32q-1.2%-$434.8K
IQVIA HLDGS INCIQV$35.4M135,9302.11%+0.52pp24qHELD
QUALCOMM INCQCOM$33.7M184,8912.00%+0.08pp32q+7.8%+$2.4M
THERMO FISHER SCIENTIFIC INCTMO$31.8M48,6811.89%+0.44pp14q+2.2%+$695.6K
LINDE PLCLIN$30.7M65,4461.83%-0.22pp13q+0.6%+$176.0K
BERKSHIRE HATHAWAY INC DELBRKB$29.8M59,6041.78%-0.01pp32q+1.5%+$441.9K
SYNOPSYS INCSNPS$25.9M52,8611.54%+0.22pp7q+8.5%+$2.0M
RENTOKIL INITIAL PLCRTO$20.0M1,009,5791.19%-0.55pp16q+0.6%+$121.7K
CISCO SYS INCCSCO$18.0M165,6831.07%-0.16pp32q-3.9%-$734.1K
STRYKER CORPORATIONSYK$17.8M65,2571.06%-0.03pp32q+14.4%+$2.2M
ALCON AGALC$17.5M274,1421.04%+0.18pp13q+29.1%+$4.0M
AIR PRODUCTS AND CHEMICALS IAPD$17.5M63,9741.04%-0.08pp32q+1.3%+$230.7K
NOVO-NORDISK A SNVO$17.1M458,2561.02%-0.37pp32q-4.1%-$726.3K
SOUTHERN COSO$15.3M183,5880.91%-0.17pp32q-1.5%-$233.8K
INTUITINTU$14.5M51,3440.86%+0.06pp32q+0.7%+$97.6K
EXXONMOBIL HOLDINGS CORPXOM$11.3M69,1550.67%-newNEW
META PLATFORMS INCMETA$10.3M14,1800.61%+0.48pp6q+276.5%+$7.6M
MEDTRONIC PLCMDT$9.9M114,9130.59%-0.08pp32q-18.6%-$2.3M
INTEL CORPINTC$8.8M73,3290.52%-0.12pp32q-3.6%-$325.9K
STATE STR CORPSTT$8.3M47,6950.50%flat32qHELD
JPMORGAN CHASE & COJPM$8.1M24,3570.48%+0.03pp32q+7.3%+$549.7K
ACCENTURE PLC IRELANDACN$7.9M37,0880.47%+0.17pp32q-5.7%-$474.5K
ABBVIE INCABBV$7.2M27,5840.43%+0.05pp32q+12.1%+$771.2K
NVIDIA CORPORATIONNVDA$7.0M30,5200.42%+0.03pp15q-4.7%-$344.0K
GE AEROSPACEGE$6.9M22,2120.41%-0.10pp21q-1.4%-$100.9K
FISERV INCFISV$6.8M150,3480.41%-0.38pp32q-43.0%-$5.2M
COSTCO WHOLESALE CORPORATIONCOST$6.2M6,7270.37%+0.02pp32q+11.7%+$645.0K
BHP BILLITON LIMITEDBHP$6.1M71,9940.36%flat32qHELD
GLOBAL PMTS INCGPN$5.3M66,3030.32%+0.02pp24q-1.4%-$73.5K
KEYSIGHT TECHNOLOGIES INCKEYS$4.6M12,4330.28%+0.01pp11q-2.2%-$106.6K
RTX CORPORATIONRTX$4.6M25,0560.28%-0.01pp26qHELD
ECOLAB INCECL$4.6M16,9860.27%-0.01pp32q+0.7%+$31.2K
EMERSON ELEC COEMR$4.6M28,9040.27%+0.01pp32q-4.1%-$195.5K
ABBOTT LABORATORIESABT$4.3M44,7020.26%+0.04pp32q+13.5%+$515.6K
RESTAURANT BRANDS INTL INCQSR$3.9M55,3690.23%-0.01pp15q+0.7%+$27.9K
GE VERNOVA INCGEV$3.8M3,8940.23%-0.04pp10q+1.7%+$63.2K
SHERWIN WILLIAMS COSHW$3.6M11,2080.21%+0.02pp32q+23.5%+$683.3K
INTUITIVE SURGICAL INCISRG$3.5M8,7300.21%-newNEW
VISA INCV$3.2M8,7870.19%+0.01pp32qHELD
WOODSIDE ENERGY GROUP LTDWDS$3.0M135,3560.18%+0.02pp17qHELD
CHEVRON CORPORATIONCVX$2.9M14,0930.17%+0.10pp32q+95.0%+$1.4M
WATERS CORPWAT$2.7M6,2650.16%+0.02pp13qHELD
NOVARTIS AGNVS$2.4M16,7450.14%-0.02pp32q-3.2%-$77.9K
EXPEDITORS INTL WASH INCEXPD$2.3M12,0160.13%+0.02pp32qHELD
3M COMMM$2.2M13,7800.13%flat32q-1.8%-$40.8K
CHUBB LIMITEDCB$2.0M6,1150.12%flat30q+1.8%+$36.4K
INTERNATIONAL BUSINESS MACHSIBM$1.9M8,2030.11%-0.03pp32qHELD
TRANSDIGM GROUP INCTDG$1.8M1,6030.10%-newNEW
UNION PAC CORPUNP$1.6M5,8380.09%-0.01pp16q-4.1%-$68.1K
MCCORMICK & CO INCMKC$1.4M31,1520.08%-0.02pp32q-7.4%-$109.2K
ISHARES TRIJR$1.4M10,0300.08%flat6q+4.2%+$54.8K
DANAHER CORP DELDHR$1.2M5,6000.07%-0.01pp32q-19.2%-$281.2K
AMGEN INCAMGN$1.2M2,8470.07%+0.01pp32q-1.7%-$20.4K
S&P GLOBAL INCSPGI$1.1M2,9600.07%flat32qHELD
STATE STR SPDR S&P 500 ETF TSPY$1.1M1,5000.07%flat15qHELD
BROADCOM INCAVGO$1.1M3,1420.06%-0.01pp14qHELD
SYSCO CORPSYY$888.2K11,4210.05%-0.02pp32q-17.1%-$182.9K
PALO ALTO NETWORKS INCPANW$875.7K2,2100.05%+0.01pp6q+3.8%+$31.7K
ISHARES TREFA$777.1K7,5580.05%+0.02pp4q+110.4%+$407.8K
ISHARES TRIEFA$768.7K8,0110.05%flat6q+14.4%+$97.0K
ISHARES TRIWM$721.8K2,5870.04%+0.02pp32q+80.0%+$320.9K
SHOPIFY INCSHOP$665.2K4,4620.04%+0.01pp9q-4.3%-$30.1K
AT&T INCT$611.9K25,1790.04%flat32qHELD
BRISTOL-MYERS SQUIBB COBMY$585.4K9,5250.03%flat32qHELD
EATON CORP PLCETN$566.7K1,2960.03%flat6q+4.9%+$26.2K
IDEXX LABS INCIDXX$517.8K1,0000.03%flat3qHELD
PFIZER INCPFE$435.9K15,5000.03%flat32q-9.9%-$47.8K
WELLS FARGO & COWFC$409.3K5,1000.02%flat32qHELD
COLGATE PALMOLIVE COCL$369.6K4,3730.02%flat32q+10.0%+$33.6K
SALESFORCE INCCRM$368.5K1,5570.02%+0.01pp15q-6.0%-$23.7K
MORGAN STANLEYMS$365.7K1,9450.02%-0.02pp9q-34.0%-$188.0K
ISHARES TRIWF$352.0K2,8000.02%-newNEW
VANGUARD INDEX FDSVOO$338.5K4820.02%flat2qHELD
LOWES COS INCLOW$300.9K1,6500.02%flat6qHELD
UNUM GROUPUNM$288.0K3,2700.02%flat8qHELD
MCKESSON CORPMCK$287.6K3200.02%-newNEW
TARGA RES CORPTRGP$279.3K1,0000.02%flat2qHELD
CINTAS CORPCTAS$278.7K1,4250.02%flat16qHELD
MCDONALDS CORPMCD$278.2K1,2000.02%flat32qHELD
NEXTERA ENERGY INCNEE$277.7K3,6370.02%-0.01pp25q-18.0%-$61.1K
WW GRAINGER INCGWW$270.4K2110.02%flat9qHELD
HOME DEPOT INCHD$270.0K9560.02%flat32qHELD
AMPHENOL CORPAPH$257.0K3,0000.02%flat2qHELD
ROCKWELL AUTOMATION INCROK$256.6K5800.02%flat2q+7.4%+$17.7K
WALMART INCWMT$244.4K2,3440.01%-newNEW
ALNYLAM PHARMACEUTICALS INCALNY$240.2K1,0390.01%flat9qHELD
AFLAC INCAFL$226.8K2,0400.01%flat12qHELD
STATE STR SPDR S&P MIDCAP 40MDY$222.2K3350.01%flat4qHELD
MARSH & MCLENNAN COS INCMRSH$219.5K1,2770.01%flat16qHELD
INDEPENDENT BK CORP MASSINDB$217.1K2,7500.01%flat4qHELD
ILLINOIS TOOL WKS INCITW$215.2K8250.01%flat32q-13.2%-$32.6K
CUMMINS INCCMI$209.4K4050.01%-0.01pp5qHELD
INVESCO QQQ TRQQQ$207.8K2800.01%flat2qHELD
MARATHON PETE CORPMPC$201.7K4800.01%-newNEW
VULCAN MATLS COVMC$200.1K8200.01%flat2q+7.9%+$14.6K

By sector

Industry comes from the SIC code on each company's own SEC filings, which is self-reported and sometimes out of date. Derivative exposure is counted with the shares. Securities the SEC assigns no industry - funds, trusts, foreign issues - are shown as not classified rather than dropped.

Software & IT Services 21.8%Biotech & Pharma 14.7%Computer Hardware 10.7%Retail & Consumer 10.4%Business Services 7.5%Chemicals 6.4%Food, Drink & Tobacco 4.8%Energy 4.3%Semiconductors & Electronics 3.9%Medical Devices 3.0%Industrials 2.6%Instruments & Controls 2.3%Other sectors 7.3%Not classified 0.3%
 
SectorValueShare
Software & IT Services$366.9M21.8%
Biotech & Pharma$246.7M14.7%
Computer Hardware$180.0M10.7%
Retail & Consumer$175.3M10.4%
Business Services$125.3M7.5%
Chemicals$106.9M6.4%
Food, Drink & Tobacco$81.3M4.8%
Energy$72.0M4.3%
Semiconductors & Electronics$66.2M3.9%
Medical Devices$51.0M3.0%
Industrials$43.6M2.6%
Instruments & Controls$37.9M2.3%
Other sectors$122.1M7.3%
Not classified$4.5M0.3%

What the disclosed book did

This is not the fund's return. A 13F shows long US equity positions only, so shorts, bonds, foreign listings, private holdings and cash are all invisible here. What this measures is the quarter's change in value of the positions this manager disclosed, had they been left untouched - the return a reader following the filing would have earned.

QuarterBookMarket DifferencePriced
Q3 2026+3.1%+2.1%+1.0%100%
Q2 2026+6.7%+14.8%-8.1%100%
Q1 2026-2.7%-4.6%+2.0%100%
Q4 2025+2.0%+2.4%-0.3%100%
Q3 2025+5.6%+7.8%-2.3%100%
Q2 2025+0.7%+10.5%-9.8%100%
Q1 2025-0.9%-4.6%+3.7%100%
Q4 2024-1.1%+2.1%-3.2%100%

Market is SPY over the same two quarter ends, priced the same way as everything else here - the median across every filer reporting it. It is a large-cap US proxy, so a manager holding small caps or biotech will beat or trail it for reasons that are not skill. Prices are quarter-end to quarter-end and say nothing about the path in between, or about trades opened and closed inside a quarter.

Quarter by quarter

QuarterValuePositions NewAddedTrimmed ExitedTop 10 Days to file
Q3 2026$1.7B11073235653.3%13
Q2 2026$1.6B10962840252.4%36
Q1 2026$1.5B10522041452.2%29
Q4 2025$1.6B10742735353.4%29
Q3 2025$1.6B10633623153.2%35
Q2 2025$1.5B10493625151.1%36
Q1 2025$1.5B9611755652.0%29
Q4 2024$1.5B10131456652.4%36
Q3 2024$1.5B104101848350.6%25
Q2 2024$1.5B9741041951.8%25
Q1 2024$1.5B10231162650.1%29
Q4 2023$1.4B10561649750.5%38
Q3 2023$1.3B10653141751.4%40
Q2 2023$1.4B108122640651.8%33
Q1 2023$1.3B10272945251.1%33
Q4 2022$1.2B9792321251.0%34
Q3 2022$1.1B9042038252.2%32
Q2 2022$1.2B88024211052.2%35
Q1 2022$1.4B9821340350.8%40
Q4 2021$1.4B9941843850.3%39
Q3 2021$1.3B10331643249.4%32
Q2 2021$1.3B10231836248.4%40
Q1 2021$1.3B10122532248.0%41
Q4 2020$1.3B10132038048.4%39
Q3 2020$1.2B985860049.1%41
Q2 2020$1.1B9361058447.7%41
Q1 2020$998.4M9114918447.3%24
Q4 2019$1.2B940775945.4%38
Q3 2019$1.2B10312052345.3%38
Q2 2019$1.2B10532533345.4%36
Q1 2019$1.2B10592125345.4%30
Q4 2018$1.1B99000045.5%39

Rows marked UNVERIFIED ID, PLACEHOLDER ID, TICKER AS ID or NON-CUSIP ID carry an identifier that is not a valid CUSIP. They are shown because the filer reported that money, but treat the security named with caution - hover the chip for what is wrong with it, and see the methodology.

Held counts consecutive filings in which this manager reported the position, and can reach further back than the quarters listed above: the tabs begin at Q4 2018 because earlier coverage is too sparse to describe a market, but tenure is counted over every filing we hold, some reaching to 2007. A position sold and later rebought starts again from one.

Weight change is the shift in this position's share of the whole book, in percentage points. It is the more useful column: when money flows into or out of a broad fund, almost every holding is bought or sold at once, so added and trimmed largely track flows. A weight that rose while the book shrank is a decision. Both compare with the previous quarter this filer reported, not the previous calendar quarter.