GRANDFIELD & DODD, LLC
Sector Allocation
- Technology35.9%$684.7M
- Industrials16.5%$315.0M
- Healthcare13.7%$260.4M
- Materials10.4%$199.3M
- Financials8.4%$161.3M
- Consumer Staples5.6%$107.5M
- Energy3.9%$74.0M
- Consumer Discretionary2.0%$37.8M
- Other1.5%$28.2M
- Communication Services1.2%$22.1M
AUM History
13fpro.ai/research/fund/grandfield-and-dodd-llc-1308016
Conviction and streaks
Concentrating · top 10 = 40.0%From the fund's last 12 quarters of 13F filings: positions held longest at size, and names it added to or trimmed several quarters running.
Largest positions — Q2 2026
AMAT
$179.3MADI
$92.0MGE
$85.0MMSFT
$83.6MJCI
$63.3MRTX
$62.9MLIN
$55.2MBRK.B
$50.1MCB
$48.9MGOOGL
$43.7MITW
$43.6MPAYX
$41.0MCACI
$40.2MHXL
$32.7MSNPS
$32.1MAPD
$32.1MALB
$31.3MSYK
$30.6MADSK
$28.6MAAPL
$27.6M
Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.
13fpro.ai/research/fund/grandfield-and-dodd-llc-1308016
GRANDFIELD & DODD, LLC 13F holdings — Q2 2026
$1.9B portfolio (+7.7% QoQ) · 217 holdings · Q2 2026 13F · top 10 are 40% of the stock portfolio
$179.3M
9.4% of stocks
-8%This quarter-26.6%Since filed10+ qtrsHeld$92.0M
4.8% of stocks
-7%This quarter+9.1%Since filed10+ qtrsHeld$85.0M
4.5% of stocks
-6%This quarter-19.6%Since filed10+ qtrsHeldAIQuality72.7#139Est. buyEstimated buy price is Pro: unlock with a free trialTrimmed 4 qtrs in a row$83.6M
4.4% of stocks
-0.3%This quarter+6.3%Since filed10+ qtrsHeld$63.3M
3.3% of stocks
-10%This quarter+2.4%Since filed10+ qtrsHeld$62.9M
3.3% of stocks
-2%This quarter-12.8%Since filed10+ qtrsHeld$55.2M
2.9% of stocks
-1%This quarter+3.8%Since filed10+ qtrsHeld$50.1M
2.6% of stocks
-1%This quarter—Since filed10+ qtrsHeld$48.9M
2.6% of stocks
-3%This quarter+1.7%Since filed10+ qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialTrimmed 3 qtrs in a row$43.7M
2.3% of stocks
-2%This quarter-10.4%Since filed10+ qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialTrimmed 3 qtrs in a row
All holdings — GRANDFIELD & DODD, LLC (Q2 2026)
217 disclosed positions from the Form 13F-HR on SEC EDGAR, with quarter-over-quarter share changes. Largest by value first; the ten above are not repeated.
| # | Company | Held | Source | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 11 | ILLINOIS TOOL WORKS INC | Industrials | $43.6M | 2.3% | 161K | -1% | 10+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 12 | PAYCHEX INC | Technology | $41.0M | 2.1% | 417K | +8% | 10+ qtrsAdded 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 13 | CACI INTERNATIONAL INC /DE/ | Technology | $40.2M | 2.1% | 87K | -2% | 10+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 14 | HEXCEL CORP /DE/ | Materials | $32.7M | 1.7% | 327K | +0.1% | 10+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 15 | SYNOPSYS INC | Technology | $32.1M | 1.7% | 72K | +5% | 10+ qtrsAdded 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 16 | Air Products & Chemicals, Inc. | Materials | $32.1M | 1.7% | 109K | -1% | 10+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 17 | ALBEMARLE CORP | Materials | $31.3M | 1.6% | 232K | -3% | 10+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 18 | STRYKER CORP | Healthcare | $30.6M | 1.6% | 97K | +0.4% | 10+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 19 | Autodesk, Inc. | Technology | $28.6M | 1.5% | 147K | +0.8% | 10+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 20 | Apple Inc. | Technology | $27.6M | 1.4% | 96K | -0.2% | 10+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 21 | JOHNSON & JOHNSON | Healthcare | $27.1M | 1.4% | 107K | -0.6% | 10+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 22 | Verisk Analytics, Inc. | Technology | $27.0M | 1.4% | 150K | +7% | 10+ qtrsAdded 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 23 | TELEDYNE TECHNOLOGIES INC | Technology | $26.2M | 1.4% | 39K | -0.5% | 10+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 24 | HORMEL FOODS CORP /DE/ | Consumer Staples | $25.0M | 1.3% | 1.01M | +1% | 10+ qtrsAdded 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 25 | NOVARTIS AGadr | Healthcare | $24.0M | 1.3% | 153K | -2% | 10+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 26 | $REGN | REGENERON PHARMACEUTICALS, INC. | Healthcare | $22.8M | 1.2% | 37K | +0.6% | |||
| 27 | $MRK | Merck & Co., Inc. | Healthcare | $22.0M | 1.2% | 172K | -2% | |||
| 28 | $GEHC | GE HealthCare Technologies Inc. | Healthcare | $21.6M | 1.1% | 337K | +0.1% | |||
| 29 | $DIS | Walt Disney Co | Communication Services | $21.5M | 1.1% | 223K | -0.5% | |||
| 30 | $ROK | ROCKWELL AUTOMATION, INC | Industrials | $21.3M | 1.1% | 43K | -1% | |||
| 31 | $UL | UNILEVER PLC | Consumer Staples | $20.0M | 1.1% | 333K | -2% | |||
| 32 | $TRMB | TRIMBLE INC. | Technology | $20.0M | 1.1% | 391K | +0.4% | |||
| 33 | $GILD | GILEAD SCIENCES, INC. | Healthcare | $19.5M | 1.0% | 154K | -6% | |||
| 34 | $CVX | CHEVRON CORP | Energy | $19.3M | 1.0% | 117K | +1% | |||
| 35 | $PPG | PPG INDUSTRIES INC | Materials | $19.2M | 1.0% | 158K | +5% | |||
| 36 | $SHEL | Shell plc | Energy | $19.0M | 1.0% | 245K | +0.3% | |||
| 37 | $PG | PROCTER & GAMBLE Co | Consumer Staples | $17.6M | 0.9% | 120K | +1.0% | |||
| 38 | $MTD | METTLER TOLEDO INTERNATIONAL INC/ | Healthcare | $17.5M | 0.9% | 14K | +4% | |||
| 39 | $PYPL | PayPal Holdings, Inc. | Financials | $16.5M | 0.9% | 383K | -0.7% | |||
| 40 | $SNY | Sanofi | Healthcare | $16.4M | 0.9% | 385K | -0.7% | |||
| 41 | $AZO | AUTOZONE INC | Consumer Discretionary | $16.0M | 0.8% | 4,993 | +7% | |||
| 42 | $BA | BOEING CO | Industrials | $15.4M | 0.8% | 71K | +4132% | |||
| 43 | $WY | WEYERHAEUSER CO | Real Estate | $14.8M | 0.8% | 620K | -2% | |||
| 44 | $DVN | DEVON ENERGY CORP/DE | Energy | $14.6M | 0.8% | 354K | +16% | |||
| 45 | $XOM.R34088 | EXXON MOBIL CORP | Energy | $14.1M | 0.7% | 103K | -2% | |||
| 46 | $AOS | SMITH A O CORP | Technology | $13.2M | 0.7% | 210K | +133% | |||
| 47 | $LW | Lamb Weston Holdings, Inc. | Consumer Staples | $12.7M | 0.7% | 295K | +17% | |||
| 48 | $BRK.A | BERKSHIRE HATHAWAY INC | Financials | $12.7M | 0.7% | 17 | +13% | |||
| 49 | $VRTX | VERTEX PHARMACEUTICALS INC / MA | Healthcare | $12.3M | 0.7% | 25K | +14% | |||
| 50 | $GLW | CORNING INC /NY | Materials | $12.0M | 0.6% | 47K | -29% | |||
| 51 | $DEO | DIAGEO PLC | Consumer Staples | $11.2M | 0.6% | 140K | -38% | |||
| 52 | $TMO | THERMO FISHER SCIENTIFIC INC. | Healthcare | $9.7M | 0.5% | 19K | -0.5% | |||
| 53 | $GOOG | Alphabet Inc. | Technology | $9.7M | 0.5% | 27K | -0.7% | |||
| 54 | $ECL | ECOLAB INC. | Materials | $8.0M | 0.4% | 29K | -8% | |||
| 55 | $JPM | JPMORGAN CHASE & CO | Financials | $6.8M | 0.4% | 21K | +0.1% | |||
| 56 | $CTSH | COGNIZANT TECHNOLOGY SOLUTIONS CORP | Technology | $6.1M | 0.3% | 158K | -8% | |||
| 57 | $SBUX | STARBUCKS CORP | Consumer Discretionary | $5.6M | 0.3% | 55K | -5% | |||
| 58 | $GEV | GE Vernova Inc. | Industrials | $5.6M | 0.3% | 4,732 | -8% | |||
| 59 | $MDT | Medtronic plc | Healthcare | $5.4M | 0.3% | 69K | -9% | |||
| 60 | $DOV | DOVER Corp | Industrials | $5.2M | 0.3% | 23K | -0.1% | |||
| 61 | $MDLZ | Mondelez International, Inc. | Consumer Staples | $4.6M | 0.2% | 80K | -12% | |||
| 62 | $NKE | NIKE, Inc. | Consumer Discretionary | $4.6M | 0.2% | 113K | +17% | |||
| 63 | $MA | Mastercard Inc | Financials | $4.5M | 0.2% | 8,853 | -1% | |||
| 64 | $COST | COSTCO WHOLESALE CORP /NEW | Consumer Staples | $4.5M | 0.2% | 4,758 | -0.4% | |||
| 65 | $USB | US BANCORP DE | Financials | $4.3M | 0.2% | 72K | -5% | |||
| 66 | $MTB | M&T BANK CORP | Financials | $4.2M | 0.2% | 17K | -6% | |||
| 67 | $AXP | AMERICAN EXPRESS CO | Financials | $4.1M | 0.2% | 12K | -10% | |||
| 68 | $COP | CONOCOPHILLIPS | Energy | $4.0M | 0.2% | 39K | -0.4% | |||
| 69 | $VMC | Vulcan Materials CO | Materials | $4.0M | 0.2% | 13K | +0.9% | |||
| 70 | $KO | COCA COLA CO | Consumer Staples | $3.6M | 0.2% | 44K | -0.1% | |||
| 71 | $TJX | TJX COMPANIES INC /DE/ | Consumer Discretionary | $3.5M | 0.2% | 23K | -3% | |||
| 72 | $ALL | ALLSTATE CORP | Financials | $3.0M | 0.2% | 13K | -4% | |||
| 73 | $IONS | IONIS PHARMACEUTICALS INC | Healthcare | $2.9M | 0.1% | 37K | -0.7% | |||
| 74 | $NBIX | NEUROCRINE BIOSCIENCES INC | Healthcare | $2.8M | 0.1% | 17K | +1% | |||
| 75 | $AMGN | AMGEN INC | Healthcare | $2.7M | 0.1% | 7,491 | -3% | |||
| 76 | $AMZN | AMAZON COM INC | Consumer Discretionary | $2.7M | 0.1% | 11K | -3% | |||
| 77 | $SPY | SPDR S&P 500 ETF TRUST | — | $2.6M | 0.1% | 3,460 | -6% | |||
| 78 | $FAST | FASTENAL CO | Industrials | $2.5M | 0.1% | 52K | — | |||
| 79 | $LLY | ELI LILLY & Co | Healthcare | $2.4M | 0.1% | 2,035 | — | |||
| 80 | $DHR | DANAHER CORP /DE/ | Healthcare | $2.4M | 0.1% | 13K | — | |||
| 81 | $INCY | INCYTE CORP | Healthcare | $2.4M | 0.1% | 21K | -0.3% | |||
| 82 | — | ISHARES TR - CORE S&P500 ETF | — | $2.3M | 0.1% | 3,030 | -4% | |||
| 83 | — | VANGUARD INDEX FDS - S&P 500 ETF SHS | — | $2.2M | 0.1% | 3,211 | — | |||
| 84 | $EMR | EMERSON ELECTRIC CO | Industrials | $2.2M | 0.1% | 15K | — | |||
| 85 | $PEP | PEPSICO INC | Consumer Staples | $2.1M | 0.1% | 15K | +0.3% | |||
| 86 | — | VANGUARD INTL EQUITY INDEX F - ALLWRLD EX US | — | $2.0M | 0.1% | 24K | -22% | |||
| 87 | $NVDA | NVIDIA CORP | Technology | $2.0M | 0.1% | 9,766 | -0.0% | |||
| 88 | $NTR | Nutrien Ltd. | Materials | $1.9M | 0.1% | 31K | — | |||
| 89 | — | VANGUARD INDEX FDS - LARGE CAP ETF | — | $1.9M | 0.1% | 5,630 | — | |||
| 90 | — | ISHARES TR - RUS 1000 ETF | — | $1.9M | 0.1% | 4,523 | — | |||
| 91 | $CL | COLGATE PALMOLIVE CO | Consumer Staples | $1.8M | 0.1% | 20K | — | |||
| 92 | — | VANGUARD WORLD FD - HEALTH CAR ETF | — | $1.8M | 0.1% | 6,090 | — | |||
| 93 | $HUBB | HUBBELL INC | Technology | $1.6M | 0.1% | 3,095 | — | |||
| 94 | $HD | HOME DEPOT, INC. | Consumer Discretionary | $1.5M | 0.1% | 4,323 | — | |||
| 95 | $ADBE | ADOBE INC. | Technology | $1.5M | 0.1% | 7,347 | -0.1% | |||
| 96 | $EXEL | EXELIXIS, INC. | Healthcare | $1.5M | 0.1% | 27K | +3% | |||
| 97 | $ABBV | AbbVie Inc. | Healthcare | $1.4M | 0.1% | 5,744 | -7% | |||
| 98 | $ISRG | INTUITIVE SURGICAL INC | Healthcare | $1.4M | 0.1% | 3,446 | -7% | |||
| 99 | $ABT | ABBOTT LABORATORIES | Healthcare | $1.3M | 0.1% | 15K | +0.3% | |||
| 100 | $ADP | AUTOMATIC DATA PROCESSING INC | Technology | $1.3M | 0.1% | 5,704 | — | |||
| 101 | $IVZ | Invesco Ltd. | Financials | $1.2M | 0.1% | 5,866 | +3% | |||
| 102 | $PM | Philip Morris International Inc. | Consumer Staples | $1.2M | 0.1% | 6,865 | — | |||
| 103 | — | ISHARES TR - S&P 500 GRWT ETF | — | $1.2M | 0.1% | 8,430 | -0.0% | |||
| 104 | $V | VISA INC. | Financials | $1.2M | 0.1% | 3,378 | +0.8% | |||
| 105 | $PFE | PFIZER INC | Healthcare | $1.1M | 0.1% | 48K | -3% | |||
| 106 | $CSCO | CISCO SYSTEMS, INC. | Technology | $1.1M | 0.1% | 9,742 | — | |||
| 107 | $ETN | Eaton Corp plc | Industrials | $1.1M | 0.1% | 2,631 | -6% | |||
| 108 | $UNP | UNION PACIFIC CORP | Industrials | $1.1M | 0.1% | 4,103 | — | |||
| 109 | $LRCX | LAM RESEARCH CORP | Technology | $1.1M | 0.1% | 2,518 | -5% | |||
| 110 | $BMRN | BIOMARIN PHARMACEUTICAL INC | Healthcare | $1.0M | 0.1% | 18K | +2% | |||
| 111 | $GMAB | GENMAB A/S | Healthcare | $1.0M | 0.1% | 38K | +1% | |||
| 112 | $TSLA | Tesla, Inc. | Consumer Discretionary | $1.0M | 0.1% | 2,445 | -6% | |||
| 113 | $ZBH | ZIMMER BIOMET HOLDINGS, INC. | Healthcare | $993K | 0.1% | 12K | -38% | |||
| 114 | — | VANGUARD INTL EQUITY INDEX F - FTSE PACIFIC ETF | — | $965K | 0.1% | 8,340 | +1% | |||
| 115 | $ALNY | ALNYLAM PHARMACEUTICALS, INC. | Healthcare | $965K | 0.1% | 3,204 | +4% | |||
| 116 | $MCD | MCDONALDS CORP | Consumer Discretionary | $931K | 0.1% | 3,444 | +0.8% | |||
| 117 | $ORCL | ORACLE CORP | Technology | $928K | 0.1% | 6,330 | -27% | |||
| 118 | $DE | DEERE & CO | Industrials | $913K | 0.1% | 1,439 | — | |||
| 119 | — | VANGUARD TAX-MANAGED FDS - VAN FTSE DEV MKT | — | $885K | 0.1% | 12K | +9% | |||
| 120 | — | ISHARES TR - MSCI EAFE ETF | — | $868K | 0.1% | 8,355 | +40% | |||
| 121 | — | VANGUARD INTL EQUITY INDEX F - FTSE EMR MKT ETF | — | $867K | 0.1% | 15K | +8% | |||
| 122 | — | VANGUARD INDEX FDS - MID CAP ETF | — | $866K | 0.1% | 11K | +300% | |||
| 123 | $FCX | FREEPORT-MCMORAN INC | Materials | $850K | 0.0% | 14K | — | |||
| 124 | $NTLA | Intellia Therapeutics, Inc. | Healthcare | $841K | 0.0% | 50K | +3% | |||
| 125 | $GLD | SPDR GOLD TRUST | Financials | $830K | 0.0% | 2,254 | — | |||
| 126 | $INTC | INTEL CORP | Technology | $825K | 0.0% | 5,908 | — | |||
| 127 | $WMT | Walmart Inc. | Consumer Staples | $820K | 0.0% | 7,244 | — | |||
| 128 | $CAT | CATERPILLAR INC | Industrials | $793K | 0.0% | 745 | — | |||
| 129 | — | VANGUARD INDEX FDS - SMALL CP ETF | — | $788K | 0.0% | 2,599 | — | |||
| 130 | $HON | HONEYWELL INTERNATIONAL INC | Industrials | $759K | 0.0% | 3,390 | -51% | |||
| 131 | $HONA | Honeywell Aerospace Inc. | Industrials | $750K | 0.0% | 3,390 | New | |||
| 132 | $EME | EMCOR Group, Inc. | Industrials | $715K | 0.0% | 861 | — | |||
| 133 | $WAT | WATERS CORP /DE/ | Healthcare | $690K | 0.0% | 1,839 | +0.3% | |||
| 134 | $FUL | FULLER H B CO | Materials | $689K | 0.0% | 12K | — | |||
| 135 | $MS | MORGAN STANLEY | Financials | $679K | 0.0% | 3,246 | — | |||
| 136 | $AVGO | Broadcom Inc. | Technology | $665K | 0.0% | 1,760 | -8% | |||
| 137 | $MICC | Magnum Ice Cream Co N.V. | Consumer Staples | $656K | 0.0% | 38K | -42% | |||
| 138 | $IBM | INTERNATIONAL BUSINESS MACHINES CORP | Technology | $636K | 0.0% | 2,260 | -2% | |||
| 139 | $BMY | BRISTOL MYERS SQUIBB CO | Healthcare | $624K | 0.0% | 11K | — | |||
| 140 | $AME | AMETEK INC/ | Industrials | $610K | 0.0% | 2,522 | — | |||
| 141 | $WST | WEST PHARMACEUTICAL SERVICES INC | Healthcare | $598K | 0.0% | 1,667 | — | |||
| 142 | $ORLY | O REILLY AUTOMOTIVE INC | Consumer Discretionary | $597K | 0.0% | 6,480 | — | |||
| 143 | $TGT | TARGET CORP | Consumer Staples | $593K | 0.0% | 4,542 | — | |||
| 144 | $BP | BP PLC | Energy | $570K | 0.0% | 15K | — | |||
| 145 | — | ISHARES TR - RUSSELL 2000 ETF | — | $562K | 0.0% | 1,871 | — | |||
| 146 | $AZN | ASTRAZENECA PLC | Healthcare | $557K | 0.0% | 2,935 | -7% | |||
| 147 | $KMB | KIMBERLY CLARK CORP | Materials | $551K | 0.0% | 5,024 | -5% | |||
| 148 | — | ISHARES TR - NATIONAL MUN ETF | — | $550K | 0.0% | 5,115 | — | |||
| 149 | $NEE | NEXTERA ENERGY INC | Utilities | $550K | 0.0% | 6,270 | — | |||
| 150 | $COF | CAPITAL ONE FINANCIAL CORP | Financials | $548K | 0.0% | 2,730 | -0.3% |
What changed in Q2 2026
Against the previous quarter's 13F: 13 new, 55 added to, 82 trimmed, 5 sold out. Share-count changes; largest moves by dollar size first.
New positions (13)
$HONAHoneywell Aerospace Inc.$750K
first bought this quarter
$AMDADVANCED MICRO DEVICES INC$479K
first bought this quarter
- VANGUARD STAR FDS - VG TL INTL STK F$338K
first bought this quarter
$CRSCARPENTER TECHNOLOGY CORP$264K
first bought this quarter
$TKRTIMKEN CO$262K
first bought this quarter
- SELECT SECTOR SPDR TR - ST STR TECHN ETF$250K
first bought this quarter
+7 more in the Excel export
Added to (55)
$BABOEING CO+4132%
now $15.4M · held 10+ qtrs
$AOSSMITH A O CORP+133%
now $13.2M · held 3 qtrs, 3 adds in a row
now $41.0M · held 10+ qtrs, 2 adds in a row
$DVNDEVON ENERGY CORP/DE+16%
now $14.6M · held 10+ qtrs, 2 adds in a row
$LWLamb Weston Holdings, Inc.+17%
now $12.7M · held 7 qtrs, 7 adds in a row
$VRSKVerisk Analytics, Inc.+7%
now $27.0M · held 10+ qtrs, 2 adds in a row
+49 more in the Excel export
Trimmed (82)
now $179.3M · held 10+ qtrs
now $63.3M · held 10+ qtrs, 5 trims in a row
$DEODIAGEO PLC-38%
now $11.2M · held 10+ qtrs, 4 trims in a row
now $92.0M · held 10+ qtrs
now $85.0M · held 10+ qtrs, 4 trims in a row
$GLWCORNING INC /NY-29%
now $12.0M · held 10+ qtrs, 9 trims in a row
+76 more in the Excel export
Holdings by quarter
Every 13F GRANDFIELD & DODD, LLC has filed, 40 earlier quarters. Pick one to see what it held then.
Is it too late to follow GRANDFIELD & DODD?
Q2 2026 13F filed with the SEC on Aug 7, 2026. Prices are closing prices as of Oct 27, 2026.
Average quality of GRANDFIELD & DODD's top 20 holdings: 71/100 (our AI quality score, weighted by position size; 17 of the 20 are scored)
Top 10 since filing
-8.2%
Value-weighted move of the 10 largest stock positions
Turnover
3%
Last quarter; 5% over the last 4
Top 10 weight
40%
Share of the stock portfolio in its 10 largest positions
Held 4+ quarters
99%
Share of portfolio value in positions held a year or more
Highest-quality names it owns(among its 100 largest positions)
The 8 highest-scoring companies in this portfolio are a Pro feature.
How these are measured
- Moves since the quarter-end and since the filing date use our own daily closing prices, from the close on (or just before) each date to the latest close.
- Turnover is the lesser of shares bought or sold in a quarter, valued at the quarter-end prices in the 13F, divided by the average of the two quarters' stock portfolio values.
- Quarters held and add/trim streaks count back only through quarters whose filed holdings add up to the filing's own cover-page total (back to Q1 2024 for this fund). A change counts as an add or a trim when the split-adjusted share count moves by more than 1%.
- Estimate, not the fund's reported cost. For each quarter in the current holding period in which the fund's share count rose (split-adjusted), we take that quarter's average daily close and weight it by the shares added; sales do not change an average cost. Quarters where the stock's price history and the 13F's own implied price disagree by more than 2x are left out.
- Put and call option rows report the value of the underlying shares, not a position the fund paid for, so they are left out of all of the above.
Portfolio Overview
GRANDFIELD & DODD, LLC disclosed 217 positions worth $1.9B in its Form 13F-HR for Q2 2026, led by $AMAT (APPLIED MATERIALS INC /DE) at 9.4% of the equity portfolio, followed by $ADI and $GE. During the quarter the fund opened 13 new positions and exited 5 — including a new stake in $HONA and a full exit from $CTRA. The portfolio is most concentrated in Technology (35.9% of disclosed assets). All figures are sourced directly from GRANDFIELD & DODD, LLC’s Form 13F-HR filing with the SEC under CIK 1308016.
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