Great Diamond Partners, LLC
In its 13F for Q4 2025 (holdings as of December 31, 2025, filed February 6, 2026), Great Diamond Partners, LLC reported 227 stock positions worth $519.7 million. Its top holding was VG Morningstar TS MKT ETF-US (VTI) at 5.5% of the portfolio, followed by iShares Russell 3000 ETF (IWV, 5.5%) and iShares Core MSCI Eafe ETF (IEFA, 5.0%). Compared with Q3 2025, it opened 16 new positions, sold out of 14, added to 65 and reduced 132. The biggest buy was a new position in Avantis Emerging Markets Eq (AVEM) and the biggest sale iShares Core MSCI Eafe ETF (IEFA, shares −27%).
- Most Recent 13F
- Q2 2026
- Location
- Portland, ME
- CIK
- 0001801112
- Portfolio Value
- $519.7M (Q4 2025)
- SEC Filing
- 0001172661-26-000514 ↗ filed Feb 6, 2026
Holdings Value
Holdings 227 stocks · $519.7M
| VTI VG Morningstar TS MKT ETF-US | 5.52% | 85,598 | $28.7M | Reduce -3.3% |
| IWV iShares Russell 3000 ETF | 5.51% | 74,019 | $28.6M | Reduce -3.4% |
| IEFA iShares Core MSCI Eafe ETF | 4.97% | 288,477 | $25.8M | Reduce -26.8% |
| SPY SS SPDR S&P 500 ETF Trust-US | 3.01% | 22,915 | $15.6M | Reduce -2.5% |
| VUG Vanguard Mrngstar GR ETF-Sui | 2.85% | 30,323 | $14.8M | Reduce -3.0% |
| MSFT Microsoft Corp. | 2.75% | 29,576 | $14.3M | Reduce -1.0% |
| VXF Vanguard Extended Market ETF | 2.45% | 60,878 | $12.7M | Reduce -2.1% |
| PG The Procter & Gamble Co. | 2.18% | 79,052 | $11.3M | Reduce -0.7% |
| AGGH Simplify Aggregate Bond ETF | 1.91% | 480,607 | $9.9M | Add +4.2% |
| IDXX Idexx Laboratories Inc. | 1.87% | 14,371 | $9.7M | Reduce -4.2% |
| AVEM Avantis Emerging Markets Eq | 1.73% | 116,438 | $9.0M | New |
| AAPL Apple Inc. | 1.48% | 28,251 | $7.7M | Reduce -1.9% |
| AGZ iShares Agency Bond ETF | 1.37% | 64,417 | $7.1M | Add +1.3% |
| NVDA Nvidia Corp. | 1.34% | 37,231 | $6.9M | Reduce -3.2% |
| AVGO Broadcom Inc. | 1.34% | 20,057 | $6.9M | Reduce -1.5% |
| PYLD PIMCO Multisector Bond Actv | 1.32% | 256,220 | $6.8M | Add +5.3% |
| GOOGL Alphabet Inc. Class A | 1.18% | 19,666 | $6.2M | Reduce -3.2% |
| IEI iShares 3-7 Year Treasury Bo | 1.16% | 50,482 | $6.0M | Add +1.4% |
| FFEB FT Vest US Equity Buffer ETF | 1.15% | 105,319 | $6.0M | Reduce -4.7% |
| RSP Invesco S&P 500 Equal Weight | 1.10% | 29,975 | $5.7M | Reduce -1.5% |
| IJH iShares Core S&P Midcap ETF | 1.08% | 85,100 | $5.6M | Reduce -0.2% |
| GOOG Alphabet Inc. Class C | 0.97% | 16,146 | $5.1M | Reduce -1.4% |
| IBDT iShares Ibonds Dec 2028 ETF | 0.92% | 187,522 | $4.8M | Add +35.4% |
| ORCL Oracle Corp. | 0.90% | 23,867 | $4.7M | Reduce -1.4% |
| WM Waste Management Inc. | 0.87% | 20,605 | $4.5M | Add +1.7% |
| TDIV FT Nasdaq Tech DVD Index FD | 0.85% | 45,844 | $4.4M | Reduce -3.1% |
| LLY Eli Lilly & Co. | 0.84% | 4,071 | $4.4M | Reduce -2.6% |
| AMZN Amazon.com Inc. | 0.80% | 17,929 | $4.1M | Reduce -2.2% |
| WSM Williams-Sonoma Inc. | 0.75% | 21,737 | $3.9M | Reduce -0.0% |
| VOO Vanguard S&P 500 ETF | 0.74% | 6,135 | $3.8M | Add +161.1% |
| XOM Exxon Mobil Corp. | 0.73% | 31,497 | $3.8M | Reduce -0.1% |
| CAH Cardinal Health Inc. | 0.72% | 18,091 | $3.7M | Add +2.8% |
| IBDS Ishrs Ibnds Dec 27 Corp. ETF | 0.71% | 152,269 | $3.7M | Add +46.7% |
| WELL Welltower Inc. | 0.70% | 19,489 | $3.6M | Reduce -1.2% |
| ETN Eaton Corp. PLC | 0.69% | 11,293 | $3.6M | Reduce -1.9% |
| IBDR iShares Ibonds Dec 2026 Term | 0.67% | 142,789 | $3.5M | Add +34.0% |
| PH Parker Hannifin Corp. | 0.67% | 3,932 | $3.5M | Reduce -1.3% |
| AU Anglogold Ashanti PLC | 0.66% | 40,170 | $3.4M | Add +118.0% |
| AMGN Amgen Inc. | 0.65% | 10,371 | $3.4M | Reduce -1.7% |
| ADP Automatic Data Processing | 0.62% | 12,560 | $3.2M | Reduce -16.6% |
| BNY Bank of New York Mellon Corp. filed as BANK NEW YORK MELLON CORP | 0.60% | 26,829 | $3.1M | Add +4.5% |
| EMB iShares JP Morgan Usd Emergi | 0.58% | 31,226 | $3.0M | Add +1.9% |
| BLK BlackRock Inc. | 0.57% | 2,791 | $3.0M | Add +0.4% |
| HD Home Depot Inc. | 0.57% | 8,619 | $3.0M | Reduce -2.1% |
| IGIB iShares 5-10Y Inv Grade Corp. | 0.56% | 53,764 | $2.9M | Add +2.2% |
| JPM JPMorgan Chase & Co. | 0.55% | 8,920 | $2.9M | Add +0.6% |
| UNM Unum Group | 0.55% | 36,808 | $2.9M | Add +0.7% |
| BKLN Invesco Senior Loan ETF | 0.54% | 133,297 | $2.8M | Add +3.7% |
| ABT Abbott Laboratories | 0.54% | 22,268 | $2.8M | Reduce -1.4% |
| ITA iShares U.S. Aerospace & Def | 0.53% | 12,890 | $2.8M | Reduce -0.5% |
| IAI iShares U.S. Broker-Dealers | 0.52% | 15,093 | $2.7M | Add +0.3% |
| TPR Tapestry Inc. | 0.52% | 21,100 | $2.7M | Reduce -0.3% |
| ARES Ares Management Corp. Class A | 0.52% | 16,587 | $2.7M | Reduce -29.6% |
| PAYX Paychex Inc. | 0.52% | 23,873 | $2.7M | Reduce -0.1% |
| KLAC KLA Corp. | 0.51% | 2,199 | $2.7M | Reduce -0.5% |
| ACN Accenture PLC Class A | 0.51% | 9,867 | $2.6M | Reduce -7.4% |
| GDX Vaneck Gold Miners ETF | 0.51% | 30,768 | $2.6M | Reduce -17.5% |
| SJNK SS SPDR BB St Hi Yield ETF | 0.50% | 103,328 | $2.6M | Reduce -4.1% |
| AFL Aflac Inc. | 0.50% | 23,541 | $2.6M | Add +0.4% |
| SOCL Global X Social Media ETF | 0.49% | 46,397 | $2.6M | Add +11.0% |
| SHLD Global X Defense Tech ETF | 0.49% | 39,536 | $2.6M | Add +0.5% |
| CIBR First Trust Nasdaq Cybersecu | 0.49% | 35,673 | $2.5M | Add +10.0% |
| SKYY First Trust Cloud Computing | 0.49% | 19,459 | $2.5M | Add +6.1% |
| NEE Nextera Energy Inc. | 0.48% | 30,948 | $2.5M | Reduce -1.3% |
| IGV iShares Expanded Tech-Softwa | 0.48% | 23,365 | $2.5M | Add +1.2% |
| PKB Invesco Building & Construct | 0.47% | 26,458 | $2.4M | Reduce -0.5% |
| B Barrick Mining Corp. | 0.46% | 54,953 | $2.4M | New |
| RTH Vaneck Retail ETF | 0.46% | 9,546 | $2.4M | Add +1.7% |
| MS Morgan Stanley | 0.45% | 13,233 | $2.3M | Reduce -0.3% |
| MBB iShares MBS ETF | 0.45% | 24,397 | $2.3M | Add +6.3% |
| ABBV Abbvie Inc. | 0.44% | 9,935 | $2.3M | Add +1.2% |
| V Visa Inc. Class A | 0.43% | 6,382 | $2.2M | Add +1.1% |
| PAAA Pgim Aaa Clo ETF | 0.42% | 42,653 | $2.2M | Add +7.8% |
| GRMN Garmin Ltd. | 0.42% | 10,641 | $2.2M | Reduce -0.7% |
| AMP Ameriprise Financial Inc. | 0.41% | 4,327 | $2.1M | Reduce -38.5% |
| META Meta Platforms Inc. Class A | 0.40% | 3,180 | $2.1M | Reduce -5.5% |
| WMB Williams Cos Inc. | 0.40% | 34,870 | $2.1M | Add +0.4% |
| R Ryder System Inc. | 0.40% | 10,920 | $2.1M | Add +0.2% |
| IJR iShares Core S&P Small-Cap E | 0.40% | 17,165 | $2.1M | Reduce -2.4% |
| WMT Walmart Inc. | 0.38% | 17,910 | $2.0M | Reduce -5.6% |
| TJX TJX Companies Inc. filed as TJX COS INC NEW | 0.38% | 12,924 | $2.0M | Add +0.4% |
| TSM Taiwan Semiconductor-SP ADR | 0.36% | 6,184 | $1.9M | Reduce -1.4% |
| TSLA Tesla Inc. | 0.32% | 3,683 | $1.7M | Reduce -8.2% |
| IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS | 0.32% | 5,530 | $1.6M | Add +2.5% |
| VCSH Vanguard S/T Corp. Bond ETF | 0.30% | 19,250 | $1.5M | Reduce -1.8% |
| BRK.B Berkshire Hathaway Inc. Class B | 0.29% | 3,044 | $1.5M | Add +0.3% |
| INTU Intuit Inc. | 0.29% | 2,262 | $1.5M | Add +1.6% |
| VYM Vanguard High DVD Yield ETF | 0.28% | 10,232 | $1.5M | Add +9.3% |
| COP Conocophillips | 0.27% | 15,186 | $1.4M | Reduce -3.7% |
| GLW Corning Inc. | 0.27% | 15,983 | $1.4M | Add +384.3% |
| DSI iShares ESG MSCI KLD 400 ETF | 0.27% | 10,782 | $1.4M | Add +2.6% |
| AXP American Express Co. | 0.27% | 3,738 | $1.4M | Reduce -1.9% |
| NFLX Netflix Inc. | 0.26% | 14,419 | $1.4M | Reduce -5.0% |
| NEM Newmont Corp. | 0.26% | 13,334 | $1.3M | New |
| QQQ Invesco QQQ Trust Series 1 | 0.26% | 2,164 | $1.3M | Reduce -0.9% |
| EVR Evercore Inc. Class A | 0.25% | 3,887 | $1.3M | Add +5.8% |
| APH Amphenol Corp. Class A | 0.25% | 9,631 | $1.3M | Reduce -0.4% |
| IBDU iShares Ibonds Dec 2029 Term | 0.25% | 54,500 | $1.3M | Add +139.9% |
| CVX Chevron Corp. | 0.24% | 8,157 | $1.2M | Add +1.1% |
| ECL Ecolab Inc. | 0.24% | 4,713 | $1.2M | Reduce -0.7% |
Portfolio Sells Q3 2025 → Q4 2025
| IEFA iShares Core MSCI Eafe ETF | Reduce -26.8% | 4.97% | −1.71 |
| T AT&T Inc. | Reduce -75.2% | 0.13% | −0.47 |
| ORCL Oracle Corp. | Reduce -1.4% | 0.90% | −0.42 |
| TMUS T-Mobile US Inc. | Reduce -80.5% | 0.08% | −0.40 |
| AMP Ameriprise Financial Inc. | Reduce -38.5% | 0.41% | −0.26 |
| MSFT Microsoft Corp. | Reduce -1.0% | 2.75% | −0.25 |
| ADP Automatic Data Processing | Reduce -16.6% | 0.62% | −0.24 |
| ARES Ares Management Corp. Class A | Reduce -29.6% | 0.52% | −0.22 |
| DON Wisdomtree US Midcap Dividen | Sold out | 0.00% | −0.21 |
| PG The Procter & Gamble Co. | Reduce -0.7% | 2.18% | −0.19 |
| ETN Eaton Corp. PLC | Reduce -1.9% | 0.69% | −0.14 |
| EBAY eBay Inc. | Reduce -63.6% | 0.07% | −0.14 |
| IWV iShares Russell 3000 ETF | Reduce -3.4% | 5.51% | −0.12 |
| FISV Fiserv Inc. | Reduce -36.6% | 0.06% | −0.12 |
| HD Home Depot Inc. | Reduce -2.1% | 0.57% | −0.12 |
| VTI VG Morningstar TS MKT ETF-US | Reduce -3.3% | 5.52% | −0.11 |
| GRMN Garmin Ltd. | Reduce -0.7% | 0.42% | −0.10 |
| NFLX Netflix Inc. | Reduce -5.0% | 0.26% | −0.09 |
| WSM Williams-Sonoma Inc. | Reduce -0.0% | 0.75% | −0.08 |
| META Meta Platforms Inc. Class A | Reduce -5.5% | 0.40% | −0.08 |
| VXF Vanguard Extended Market ETF | Reduce -2.1% | 2.45% | −0.07 |
| PAYX Paychex Inc. | Reduce -0.1% | 0.52% | −0.07 |
| PKG Packaging Corp. of America | Reduce -53.5% | 0.06% | −0.07 |
| VUG Vanguard Mrngstar GR ETF-Sui | Reduce -3.0% | 2.85% | −0.06 |
| DD Dupont DE Nemours Inc. | Sold out | 0.00% | −0.06 |
| VZ Verizon Communications Inc. | Sold out | 0.00% | −0.06 |
| NVDA Nvidia Corp. | Reduce -3.2% | 1.34% | −0.06 |
| SPDW Ste STR SPDR PT DW Eu ETF | Reduce -21.6% | 0.22% | −0.05 |
| SJM The JM Smucker Co. | Sold out | 0.00% | −0.05 |
| ABT Abbott Laboratories | Reduce -1.4% | 0.54% | −0.05 |
| TDIV FT Nasdaq Tech DVD Index FD | Reduce -3.1% | 0.85% | −0.05 |
| FAN First Trust Global Wind Ener | Sold out | 0.00% | −0.05 |
| FIW First Trust Water ETF | Sold out | 0.00% | −0.05 |
| SPOT Spotify Technology SA | Sold out | 0.00% | −0.05 |
| GDX Vaneck Gold Miners ETF | Reduce -17.5% | 0.51% | −0.05 |
| PWR Quanta Services Inc. | Sold out | 0.00% | −0.04 |
| CPRT Copart Inc. | Sold out | 0.00% | −0.04 |
| BX Blackstone Inc. | Sold out | 0.00% | −0.04 |
| NXPI NXP Semiconductors NV | Sold out | 0.00% | −0.04 |
| MDLZ Mondelez International Inc. Class A | Sold out | 0.00% | −0.04 |
| PFE Pfizer Inc. | Sold out | 0.00% | −0.04 |
| AJG Arthur J Gallagher & Co. | Sold out | 0.00% | −0.04 |
| FFEB FT Vest US Equity Buffer ETF | Reduce -4.7% | 1.15% | −0.03 |
| SJNK SS SPDR BB St Hi Yield ETF | Reduce -4.1% | 0.50% | −0.03 |
| SPY SS SPDR S&P 500 ETF Trust-US | Reduce -2.5% | 3.01% | −0.03 |
| SHW The Sherwin-Williams Co. | Reduce -22.7% | 0.07% | −0.03 |
| TSLA Tesla Inc. | Reduce -8.2% | 0.32% | −0.03 |
| PANW Palo Alto Networks Inc. | Reduce -2.4% | 0.19% | −0.03 |
| ITW Illinois Tool Works | Reduce -2.6% | 0.23% | −0.02 |
| PKB Invesco Building & Construct | Reduce -0.5% | 0.47% | −0.02 |
Portfolio Buys Q3 2025 → Q4 2025
| AVEM Avantis Emerging Markets Eq | New | 1.73% | +1.73 |
| VOO Vanguard S&P 500 ETF | Add +161.1% | 0.74% | +0.46 |
| B Barrick Mining Corp. | New | 0.46% | +0.46 |
| AU Anglogold Ashanti PLC | Add +118.0% | 0.66% | +0.41 |
| NEM Newmont Corp. | New | 0.26% | +0.26 |
| IBDT iShares Ibonds Dec 2028 ETF | Add +35.4% | 0.92% | +0.23 |
| IBDS Ishrs Ibnds Dec 27 Corp. ETF | Add +46.7% | 0.71% | +0.22 |
| GLW Corning Inc. | Add +384.3% | 0.27% | +0.22 |
| JEPQ JPM Nasdaq Equity Premium | New | 0.19% | +0.19 |
| CAH Cardinal Health Inc. | Add +2.8% | 0.72% | +0.18 |
| IBDR iShares Ibonds Dec 2026 Term | Add +34.0% | 0.67% | +0.16 |
| IBDU iShares Ibonds Dec 2029 Term | Add +139.9% | 0.25% | +0.14 |
| BIL SS SPDR BB 1-3M T-Bill ETF | New | 0.11% | +0.11 |
| IBDV iShares Ibonds Dec 2030 Corp. | New | 0.10% | +0.10 |
| AGGH Simplify Aggregate Bond ETF | Add +4.2% | 1.91% | +0.06 |
| IBDW iShares Ibonds Dec 2031 Corp. | New | 0.06% | +0.06 |
| BNY Bank of New York Mellon Corp. | Add +4.5% | 0.60% | +0.06 |
| PYLD PIMCO Multisector Bond Actv | Add +5.3% | 1.32% | +0.05 |
| BATT Amplify Lithium Battery Tech | New | 0.05% | +0.05 |
| IBDX iShares Ibonds Dec 2032 TC | New | 0.04% | +0.04 |
| PBW Invesco Wilderhill Clean Ene | New | 0.04% | +0.04 |
| ROK Rockwell Automation Inc. | New | 0.04% | +0.04 |
| HSIC Henry Schein Inc. | New | 0.04% | +0.04 |
| HLT Hilton Worldwide Holdings Inc. | New | 0.04% | +0.04 |
| FITB Fifth Third Bancorp | New | 0.04% | +0.04 |
| FAUG FT Vest U.S. Equity Buffer E | New | 0.04% | +0.04 |
| AME Ametek Inc. | New | 0.04% | +0.04 |
| IBTG iShares Ibonds Dec 2026 Term | Add +63.4% | 0.08% | +0.03 |
| IBTH iShares Ibonds Dec 2027 Term | Add +46.6% | 0.10% | +0.03 |
| IBTI iShares Ibonds Dec 2028 Term | Add +62.9% | 0.08% | +0.03 |
| VYM Vanguard High DVD Yield ETF | Add +9.3% | 0.28% | +0.03 |
| PAAA Pgim Aaa Clo ETF | Add +7.8% | 0.42% | +0.03 |
| MBB iShares MBS ETF | Add +6.3% | 0.45% | +0.02 |
| TJX TJX Companies Inc. | Add +0.4% | 0.38% | +0.02 |
| EQT Eqt Corp. | Add +14.3% | 0.20% | +0.02 |
| VO Vngrd Mrngstr MD-Cap ETF-Usd | Add +14.2% | 0.19% | +0.02 |
| IBM Intl Business Machines Corp. | Add +2.5% | 0.32% | +0.02 |
| RTX RTX Corp. | Add +9.1% | 0.13% | +0.02 |
| VRTX Vertex Pharmaceuticals Inc. | Add +3.2% | 0.12% | +0.02 |
| BKLN Invesco Senior Loan ETF | Add +3.7% | 0.54% | +0.02 |
| ISRG Intuitive Surgical Inc. | Add +1.2% | 0.07% | +0.02 |
| IEMG iShares Core MSCI Emerging | Add +12.6% | 0.13% | +0.02 |
| HWM Howmet Aerospace Inc. | Add +20.5% | 0.07% | +0.01 |
| EVR Evercore Inc. Class A | Add +5.8% | 0.25% | +0.01 |
| V Visa Inc. Class A | Add +1.1% | 0.43% | +0.01 |
| IBTJ iShares Ibonds Dec 2029 Term | Add +22.4% | 0.07% | +0.01 |
| EMB iShares JP Morgan Usd Emergi | Add +1.9% | 0.58% | +0.01 |
| CIBR First Trust Nasdaq Cybersecu | Add +10.0% | 0.49% | +0.01 |
| ULTA Ulta Beauty Inc. | Add +0.5% | 0.13% | +0.01 |
| DSI iShares ESG MSCI KLD 400 ETF | Add +2.6% | 0.27% | +0.01 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 238 | $581.8M | VTI, IWV, IEFA, VXF, AVEM |
| Q1 2026 | 228 | $519.5M | VTI, IWV, IEFA, VXF, AGGH |
| Q4 2025 | 227 | $519.7M | VTI, IWV, IEFA, SPY, VUG |
| Q3 2025 | 225 | $515.6M | IEFA, IWV, VTI, SPY, MSFT |
| Q2 2025 | 225 | $473.5M | IWV, VTI, IEFA, MSFT, VUG |
| Q1 2025 | 179 | $365.8M | IWV, VTI, IEFA, VUG, SPY |
| Q4 2024 | 185 | $386.6M | IWV, VTI, IEFA, VUG, VXF |
| Q3 2024 | 195 | $393.6M | IWV, VTI, IEFA, VUG, MSFT |
| Q2 2024 | 211 | $425.5M | IWV, VTI, IEFA, VUG, MSFT |
| Q1 2024 | 220 | $435.5M | IWV, VTI, IEFA, MSFT, VUG |