Massachusetts Financial Services Co.
In its 13F for Q2 2024 (holdings as of June 30, 2024, filed August 9, 2024), Massachusetts Financial Services Co. reported 859 stock positions worth $325.2 billion. Its top holding was Microsoft (MSFT) at 5.2% of the portfolio, followed by Nvidia (NVDA, 3.1%) and Alphabet Class A (GOOGL, 2.6%). Compared with Q1 2024, it opened 64 new positions, sold out of 42, added to 391 and reduced 395. The biggest buy was Exxon Mobil (XOM, shares +533%) and the biggest sale an exit from Pioneer Natural Resources (PXD).
- Most Recent 13F
- Q2 2026
- Location
- Boston, MA
- CIK
- 0000912938
- Portfolio Value
- $325.2B (Q2 2024)
- SEC Filing
- 0000912938-24-000295 ↗ filed Aug 9, 2024
Holdings Value
Holdings 859 stocks · $325.2B
| MSFT Microsoft Corp. | 5.16% | 37,553,789 | $16.8B | Reduce -2.3% |
| NVDA Nvidia Corp. | 3.14% | 82,689,605 | $10.2B | Reduce -9.1% |
| GOOGL Alphabet Inc. Class A | 2.64% | 47,090,925 | $8.6B | Reduce -4.0% |
| AMZN Amazon.com Inc. | 1.89% | 31,883,977 | $6.2B | Add +1.5% |
| AAPL Apple Inc. | 1.87% | 28,834,350 | $6.1B | Reduce -2.2% |
| JPM JPMorgan Chase & Co. | 1.74% | 27,956,333 | $5.7B | Reduce -3.0% |
| META Meta Platforms Inc. Class A | 1.44% | 9,269,679 | $4.7B | Reduce -0.1% |
| V Visa Inc. Class A | 1.37% | 16,965,278 | $4.5B | Reduce -14.7% |
| TSM Taiwan Semiconductor-SP ADR | 1.32% | 24,775,385 | $4.3B | Reduce -15.0% |
| LIN Linde PLC | 1.26% | 9,357,541 | $4.1B | Reduce -12.7% |
| AON Aon PLC Class A | 1.13% | 12,552,569 | $3.7B | Add +2.5% |
| CI The Cigna Group | 1.11% | 10,924,910 | $3.6B | Reduce -1.8% |
| ACN Accenture PLC Class A | 1.02% | 10,912,962 | $3.3B | Add +1.2% |
| ETN Eaton Corp. PLC | 1.00% | 10,322,650 | $3.2B | Reduce -12.6% |
| COP Conocophillips | 0.95% | 26,987,460 | $3.1B | Reduce -1.1% |
| PGR Progressive Corp. | 0.92% | 14,446,539 | $3.0B | Reduce -1.6% |
| ADI Analog Devices Inc. | 0.91% | 13,014,609 | $3.0B | Reduce -12.9% |
| CDNS Cadence Design SYS Inc. | 0.89% | 9,454,916 | $2.9B | Reduce -7.1% |
| UBS UBS Group AG-Reg | 0.89% | 98,123,310 | $2.9B | Reduce -2.4% |
| MCK McKesson Corp. | 0.86% | 4,804,835 | $2.8B | Reduce -2.2% |
| JNJ Johnson & Johnson | 0.84% | 18,780,645 | $2.7B | Add +10.8% |
| HON Honeywell International Inc. | 0.84% | 12,843,986 | $2.7B | Reduce -8.2% |
| MA Mastercard Inc. Class A | 0.76% | 5,595,466 | $2.5B | Reduce -7.2% |
| BSX Boston Scientific Corp. | 0.75% | 31,785,218 | $2.4B | Reduce -31.8% |
| MRSH Marsh & McLennan Cos | 0.72% | 11,069,159 | $2.3B | Reduce -1.7% |
| LLY Eli Lilly & Co. | 0.71% | 2,564,631 | $2.3B | Reduce -17.6% |
| KLAC KLA Corp. | 0.71% | 2,811,766 | $2.3B | Add +1.0% |
| CB Chubb Ltd. | 0.70% | 8,921,346 | $2.3B | Reduce -2.9% |
| GD General Dynamics Corp. | 0.68% | 7,639,758 | $2.2B | Add +4.0% |
| AXP American Express Co. | 0.68% | 9,558,651 | $2.2B | Reduce -2.0% |
| NXPI NXP Semiconductors NV | 0.67% | 8,109,463 | $2.2B | Reduce -3.6% |
| CMCSA Comcast Corp. Class A | 0.67% | 55,293,221 | $2.2B | Reduce -36.7% |
| WTW Willis Towers Watson PLC | 0.66% | 8,215,383 | $2.2B | Reduce -10.7% |
| UNP Union Pacific Corp. | 0.66% | 9,510,199 | $2.2B | Reduce -2.5% |
| TMO Thermo Fisher Scientific Inc. | 0.65% | 3,831,532 | $2.1B | Reduce -11.0% |
| PFE Pfizer Inc. | 0.62% | 71,794,056 | $2.0B | Add +3.2% |
| SO The Southern Co. | 0.62% | 25,862,372 | $2.0B | Reduce -1.7% |
| GS Goldman Sachs Group Inc. | 0.61% | 4,412,605 | $2.0B | Reduce -6.6% |
| SCHW Schwab (charles) Corp. | 0.61% | 26,967,993 | $2.0B | Reduce -12.3% |
| A Agilent Technologies Inc. | 0.60% | 15,064,660 | $2.0B | Add +5.7% |
| MDT Medtronic PLC | 0.60% | 24,773,839 | $1.9B | Reduce -2.8% |
| XOM Exxon Mobil Corp. | 0.60% | 16,815,314 | $1.9B | Add +532.8% |
| MS Morgan Stanley | 0.58% | 19,490,842 | $1.9B | Reduce -1.7% |
| PLD Prologis Inc. | 0.57% | 16,501,413 | $1.9B | Reduce -0.4% |
| DUK Duke Energy Corp. | 0.56% | 18,274,591 | $1.8B | Reduce -1.8% |
| VMC Vulcan Materials Co. | 0.55% | 7,187,744 | $1.8B | Reduce -1.2% |
| PCG P G & E Corp. | 0.55% | 101,910,190 | $1.8B | Add +17.3% |
| CNI Canadian Natl Railway Co. | 0.54% | 14,867,048 | $1.8B | Reduce -8.3% |
| KKR KKR & Co. Inc. | 0.54% | 16,684,133 | $1.8B | Add +6.3% |
| LOW Lowe's Cos Inc. | 0.52% | 7,601,364 | $1.7B | Reduce -1.6% |
| PEP Pepsico Inc. | 0.51% | 10,147,530 | $1.7B | Add +7.4% |
| DD Dupont DE Nemours Inc. | 0.48% | 19,512,272 | $1.6B | Reduce -10.2% |
| ICLR Icon PLC | 0.48% | 5,003,492 | $1.6B | Reduce -5.8% |
| APH Amphenol Corp. Class A | 0.48% | 23,225,629 | $1.6B | Reduce -15.5% |
| RTX RTX Corp. | 0.48% | 15,565,300 | $1.6B | Reduce -0.4% |
| TXN Texas Instruments Inc. | 0.48% | 8,023,772 | $1.6B | Reduce -2.1% |
| HWM Howmet Aerospace Inc. | 0.47% | 19,845,616 | $1.5B | Reduce -12.4% |
| ABBV Abbvie Inc. | 0.47% | 8,956,977 | $1.5B | Add +3.1% |
| CRM Salesforce Inc. | 0.47% | 5,906,877 | $1.5B | Add +48.3% |
| TGT Target Corp. | 0.47% | 10,238,225 | $1.5B | Add +0.1% |
| SNPS Synopsys Inc. | 0.45% | 2,450,569 | $1.5B | Reduce -0.9% |
| FNV Franco-Nevada Corp. | 0.45% | 12,286,603 | $1.5B | Add +0.5% |
| D Dominion Energy Inc. | 0.45% | 29,635,621 | $1.5B | Add +1.6% |
| KVUE Kenvue Inc. | 0.45% | 79,863,967 | $1.5B | Add +9.6% |
| STE Steris PLC | 0.43% | 6,442,805 | $1.4B | Add +13.8% |
| IT Gartner Inc. | 0.43% | 3,134,441 | $1.4B | Reduce -3.7% |
| TRV The Travelers Cos Inc. | 0.43% | 6,920,542 | $1.4B | Reduce -2.4% |
| CP Canadian Pacific Kansas City | 0.43% | 17,753,159 | $1.4B | Reduce -6.0% |
| BA The Boeing Co. | 0.43% | 7,619,126 | $1.4B | Add +1.4% |
| C Citigroup Inc. | 0.42% | 21,445,879 | $1.4B | Add +0.1% |
| VRSK Verisk Analytics Inc. | 0.41% | 4,966,794 | $1.3B | Reduce -11.9% |
| NOC Northrop Grumman Corp. | 0.41% | 3,065,619 | $1.3B | Reduce -16.0% |
| LRCX Lam Research Corp. | 0.41% | 1,254,188 | $1.3B | Add +7.7% |
| CVX Chevron Corp. | 0.41% | 8,537,859 | $1.3B | Add +55.5% |
| MAR Marriott International Class A | 0.40% | 5,414,798 | $1.3B | Reduce -8.5% |
| VRTX Vertex Pharmaceuticals Inc. | 0.40% | 2,746,012 | $1.3B | Reduce -2.1% |
| NDAQ Nasdaq Inc. | 0.39% | 20,884,476 | $1.3B | Reduce -1.6% |
| AME Ametek Inc. | 0.38% | 7,349,359 | $1.2B | Reduce -5.0% |
| ASML ASML Holding NV-NY Reg SHS | 0.37% | 1,190,798 | $1.2B | Reduce -0.7% |
| TRU Transunion | 0.37% | 16,339,762 | $1.2B | Add +32.2% |
| MRK Merck & Co. Inc. | 0.37% | 9,672,022 | $1.2B | Reduce -11.2% |
| ORCL Oracle Corp. | 0.35% | 8,143,021 | $1.1B | Reduce -19.0% |
| BDX Becton Dickinson and Co. | 0.35% | 4,905,114 | $1.1B | Add +1.8% |
| NOW ServiceNow Inc. | 0.35% | 1,452,451 | $1.1B | Reduce -32.5% |
| ELV Elevance Health Inc. | 0.34% | 2,062,706 | $1.1B | Add +34.0% |
| ABT Abbott Laboratories | 0.34% | 10,607,761 | $1.1B | Reduce -2.0% |
| PNC PNC Financial Services Group | 0.34% | 7,083,582 | $1.1B | Reduce -1.9% |
| RYAAY Ryanair Holdings PLC-SP ADR | 0.34% | 9,453,075 | $1.1B | Add +2.0% |
| MDLZ Mondelez International Inc. Class A | 0.34% | 16,726,114 | $1.1B | Add +40.2% |
| FISV Fiserv Inc. | 0.33% | 7,173,941 | $1.1B | Add +0.9% |
| SPOT Spotify Technology SA | 0.33% | 3,389,384 | $1.1B | Add +0.3% |
| HLT Hilton Worldwide Holdings Inc. | 0.32% | 4,754,647 | $1.0B | Add +36.9% |
| EFX Equifax Inc. | 0.32% | 4,276,798 | $1.0B | Add +4.9% |
| QGEN Qiagen NV | 0.29% | 23,196,437 | $953.1M | Reduce -0.2% |
| JCI Johnson Controls Internation | 0.29% | 14,204,531 | $944.2M | Reduce -37.4% |
| PPG PPG Industries Inc. | 0.29% | 7,439,361 | $936.5M | Reduce -0.5% |
| CHKP Check Point Software Tech | 0.28% | 5,527,700 | $912.1M | Add +2.1% |
| AMAT Applied Materials Inc. | 0.28% | 3,839,715 | $906.1M | Add +1.6% |
| APTV Aptiv Irish Holdings Ltd. filed as APTIV PLC | 0.28% | 12,861,135 | $905.7M | Add +15.9% |
| DIS The Walt Disney Co. filed as DISNEY WALT CO | 0.27% | 8,970,806 | $890.7M | Reduce -18.5% |
Options reported separately and not counted above: EEM puts ($151.2M).
Portfolio Sells Q1 2024 → Q2 2024
| PXD Pioneer Natural Resources Co. | Sold out | 0.00% | −0.51 |
| CMCSA Comcast Corp. Class A | Reduce -36.7% | 0.67% | −0.47 |
| V Visa Inc. Class A | Reduce -14.7% | 1.37% | −0.29 |
| FLUT Flutter Entertainment PLC-Di | Sold out | 0.00% | −0.25 |
| LIN Linde PLC | Reduce -12.7% | 1.26% | −0.23 |
| BSX Boston Scientific Corp. | Reduce -31.8% | 0.75% | −0.20 |
| JCI Johnson Controls Internation | Reduce -37.4% | 0.29% | −0.15 |
| SHW The Sherwin-Williams Co. | Reduce -33.0% | 0.21% | −0.14 |
| NOW ServiceNow Inc. | Reduce -32.5% | 0.35% | −0.14 |
| DIS The Walt Disney Co. | Reduce -18.5% | 0.27% | −0.13 |
| MSCI MSCI Inc. | Reduce -26.8% | 0.21% | −0.11 |
| NOC Northrop Grumman Corp. | Reduce -16.0% | 0.41% | −0.11 |
| ETN Eaton Corp. PLC | Reduce -12.6% | 1.00% | −0.11 |
| MA Mastercard Inc. Class A | Reduce -7.2% | 0.76% | −0.11 |
| ORLY O'reilly Automotive Inc. | Reduce -38.4% | 0.15% | −0.10 |
| BRKR Bruker Corp. | Reduce -21.4% | 0.12% | −0.10 |
| CNI Canadian Natl Railway Co. | Reduce -8.3% | 0.54% | −0.10 |
| CI The Cigna Group | Reduce -1.8% | 1.11% | −0.10 |
| TMO Thermo Fisher Scientific Inc. | Reduce -11.0% | 0.65% | −0.10 |
| CME Cme Group Inc. | Reduce -47.2% | 0.09% | −0.09 |
| WTW Willis Towers Watson PLC | Reduce -10.7% | 0.66% | −0.09 |
| COP Conocophillips | Reduce -1.1% | 0.95% | −0.09 |
| SBUX Starbucks Corp. | Reduce -48.7% | 0.07% | −0.09 |
| EL Estee Lauder Companies Class A | Reduce -22.7% | 0.10% | −0.09 |
| IR Ingersoll-Rand Inc. | Reduce -49.1% | 0.08% | −0.08 |
| WAT Waters Corp. | Reduce -16.3% | 0.22% | −0.08 |
| PLD Prologis Inc. | Reduce -0.4% | 0.57% | −0.08 |
| LOW Lowe's Cos Inc. | Reduce -1.6% | 0.52% | −0.07 |
| CSGP Costar Group Inc. | Reduce -1.0% | 0.26% | −0.07 |
| ZTS Zoetis Inc. | Sold out | 0.00% | −0.07 |
| CP Canadian Pacific Kansas City | Reduce -6.0% | 0.43% | −0.07 |
| MDT Medtronic PLC | Reduce -2.8% | 0.60% | −0.06 |
| MRK Merck & Co. Inc. | Reduce -11.2% | 0.37% | −0.06 |
| LULU Lululemon Athletica Inc. | Sold out | 0.00% | −0.06 |
| INTU Intuit Inc. | Reduce -27.1% | 0.19% | −0.06 |
| RRX Regal Rexnord Corp. | Reduce -12.9% | 0.12% | −0.06 |
| UNP Union Pacific Corp. | Reduce -2.5% | 0.66% | −0.06 |
| TRV The Travelers Cos Inc. | Reduce -2.4% | 0.43% | −0.06 |
| SCHW Schwab (charles) Corp. | Reduce -12.3% | 0.61% | −0.05 |
| CDNS Cadence Design SYS Inc. | Reduce -7.1% | 0.89% | −0.05 |
| ICLR Icon PLC | Reduce -5.8% | 0.48% | −0.05 |
| ULTA Ulta Beauty Inc. | Reduce -52.1% | 0.03% | −0.05 |
| VEEV Veeva Systems Inc. Class A | Reduce -13.0% | 0.12% | −0.05 |
| ARGX Argenx SE - ADR | Sold out | 0.00% | −0.05 |
| BRX Brixmor Property Group Inc. | Reduce -44.4% | 0.06% | −0.05 |
| MASI Masimo Corp. | Reduce -58.1% | 0.03% | −0.05 |
| AME Ametek Inc. | Reduce -5.0% | 0.38% | −0.05 |
| EQH Equitable Holdings Inc. | Reduce -48.0% | 0.06% | −0.05 |
| LVS Las Vegas Sands Corp. | Reduce -64.5% | 0.02% | −0.05 |
| SYK Stryker Corp. | Reduce -54.3% | 0.04% | −0.04 |
Portfolio Buys Q1 2024 → Q2 2024
| XOM Exxon Mobil Corp. | Add +532.8% | 0.60% | +0.50 |
| AMZN Amazon.com Inc. | Add +1.5% | 1.89% | +0.20 |
| QCOM Qualcomm Inc. | Add +1778.7% | 0.20% | +0.19 |
| GE General Electric | New | 0.18% | +0.18 |
| CVX Chevron Corp. | Add +55.5% | 0.41% | +0.15 |
| APD Air Products & Chemicals Inc. | Add +127.3% | 0.22% | +0.13 |
| KLAC KLA Corp. | Add +1.0% | 0.71% | +0.13 |
| PCG P G & E Corp. | Add +17.3% | 0.55% | +0.11 |
| CRM Salesforce Inc. | Add +48.3% | 0.47% | +0.11 |
| ELV Elevance Health Inc. | Add +34.0% | 0.34% | +0.11 |
| VRT Vertiv Holdings Co. Class A | New | 0.10% | +0.10 |
| LNG Cheniere Energy Inc. | Add +1490.1% | 0.11% | +0.10 |
| HLT Hilton Worldwide Holdings Inc. | Add +36.9% | 0.32% | +0.10 |
| CL Colgate-Palmolive Co. | Add +40.7% | 0.27% | +0.10 |
| PM Philip Morris International | Add +79.3% | 0.18% | +0.09 |
| MDLZ Mondelez International Inc. Class A | Add +40.2% | 0.34% | +0.09 |
| GWW WW Grainger Inc. | New | 0.09% | +0.09 |
| ARES Ares Management Corp. Class A | Add +58.5% | 0.21% | +0.08 |
| TRU Transunion | Add +32.2% | 0.37% | +0.08 |
| LRCX Lam Research Corp. | Add +7.7% | 0.41% | +0.07 |
| KKR KKR & Co. Inc. | Add +6.3% | 0.54% | +0.07 |
| CMS CMS Energy Corp. | Add +101.7% | 0.13% | +0.06 |
| GD General Dynamics Corp. | Add +4.0% | 0.68% | +0.06 |
| SPOT Spotify Technology SA | Add +0.3% | 0.33% | +0.06 |
| STE Steris PLC | Add +13.8% | 0.43% | +0.05 |
| CMG Chipotle Mexican Grill Inc. | Add +20.6% | 0.20% | +0.05 |
| DHR Danaher Corp. | Add +22.7% | 0.23% | +0.05 |
| DLR Digital Realty Trust Inc. | Add +187.3% | 0.07% | +0.05 |
| AMAT Applied Materials Inc. | Add +1.6% | 0.28% | +0.05 |
| LNC Lincoln National Corp. | New | 0.04% | +0.04 |
| VST Vistra Corp. | Add +115.3% | 0.07% | +0.04 |
| JNJ Johnson & Johnson | Add +10.8% | 0.84% | +0.04 |
| MCO Moody's Corp. | Add +14.4% | 0.20% | +0.04 |
| VTR Ventas Inc. | New | 0.04% | +0.04 |
| X United States Steel Corp. | Add +4305.6% | 0.04% | +0.04 |
| PFE Pfizer Inc. | Add +3.2% | 0.62% | +0.04 |
| CELH Celsius Holdings Inc. | Add +231.2% | 0.07% | +0.04 |
| GWRE Guidewire Software Inc. | Add +23.2% | 0.12% | +0.04 |
| GEV GE Vernova Inc. | New | 0.04% | +0.04 |
| IP International Paper Co. | New | 0.04% | +0.04 |
| REGN Regeneron Pharmaceuticals | Add +12.4% | 0.17% | +0.04 |
| NEE Nextera Energy Inc. | Add +9.2% | 0.18% | +0.04 |
| TKO Tko Group Holdings Inc. | Add +267.9% | 0.04% | +0.03 |
| USFD US Foods Holding Corp. | Add +46.0% | 0.11% | +0.03 |
| BLDR Builders Firstsource Inc. | Add +339.8% | 0.05% | +0.03 |
| AEM Agnico Eagle Mines Ltd. | Add +1.0% | 0.27% | +0.03 |
| AMT American Tower Corp. | Add +16.3% | 0.20% | +0.03 |
| ULS Ul Solutions Inc. Class A | New | 0.03% | +0.03 |
| MAA Mid-America Apartment Comm | Add +17.6% | 0.12% | +0.03 |
| MHK Mohawk Industries Inc. | New | 0.03% | +0.03 |
Options Activity Q1 2024 → Q2 2024
| EEM iShares MSCI Emerging Market | put | Reduce -28.4% | 3,549,000 | $151.2M |
| DLR Digital Realty Trust Inc. | put | Sold out | 830,000 | $119.6Mbefore exit |
| COF Capital One Financial Corp. | put | Sold out | 620,000 | $92.3Mbefore exit |
Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 997 | $314.7B | NVDA, GOOGL, AAPL, AMZN, MSFT |
| Q1 2026 | 940 | $297.2B | NVDA, MSFT, AAPL, GOOGL, AMZN |
| Q4 2025 | 909 | $309.6B | MSFT, NVDA, GOOGL, AAPL, AMZN |
| Q3 2025 | 851 | $322.5B | MSFT, NVDA, AAPL, AMZN, GOOGL |
| Q2 2025 | 880 | $314.8B | MSFT, NVDA, AMZN, META, AAPL |
| Q1 2025 | 876 | $300.5B | MSFT, NVDA, AMZN, AAPL, META |
| Q4 2024 | 869 | $316.4B | MSFT, NVDA, GOOGL, AMZN, AAPL |
| Q3 2024 | 844 | $334.6B | MSFT, NVDA, GOOGL, AAPL, AMZN |
| Q2 2024 | 859 | $325.2B | MSFT, NVDA, GOOGL, AMZN, AAPL |
| Q1 2024 | 837 | $334.3B | MSFT, NVDA, GOOGL, JPM, AMZN |