Martingale Asset Management L P
In its 13F for Q2 2026 (holdings as of June 30, 2026, filed August 13, 2026), Martingale Asset Management L P reported 828 stock positions worth $4.2 billion. Its top holding was Apple (AAPL) at 1.4% of the portfolio, followed by Alphabet Class A (GOOGL, 1.3%) and Amazon.com (AMZN, 1.2%). Compared with Q1 2026, it opened 105 new positions, sold out of 73, added to 331 and reduced 337. The biggest buy was Applied Materials (AMAT, shares +602%) and the biggest sale AT&T (T, shares −6%).
- Most Recent 13F
- Q2 2026
- Location
- BOSTON, MA
- CIK
- 0000936944
- Portfolio Value
- $4.2B (Q2 2026)
- SEC Filing
- 0000936944-26-000006 ↗ filed Aug 13, 2026
Holdings Value
Holdings 828 stocks · $4.2B
| AAPL Apple Inc. | 1.44% | 209,754 | $60.7M | Reduce -4.0% |
| GOOGL Alphabet Inc. Class A | 1.32% | 156,332 | $55.9M | Reduce -3.3% |
| AMZN Amazon.com Inc. | 1.21% | 214,015 | $51.0M | Add +0.7% |
| LLY Eli Lilly & Co. | 1.16% | 40,766 | $48.9M | Add +1.2% |
| NVDA Nvidia Corp. | 1.14% | 241,143 | $48.3M | Add +35.1% |
| MSFT Microsoft Corp. | 1.11% | 125,476 | $46.8M | Add +4.6% |
| JNJ Johnson & Johnson | 1.11% | 184,122 | $46.8M | Reduce -4.1% |
| JPM JPMorgan Chase & Co. | 1.01% | 130,544 | $42.7M | Add +3.6% |
| BRK.B Berkshire Hathaway Inc. Class B | 1.01% | 85,344 | $42.7M | Add +1.6% |
| META Meta Platforms Inc. Class A | 0.97% | 72,879 | $41.1M | Add +24.0% |
| ABBV Abbvie Inc. | 0.96% | 160,685 | $40.4M | Reduce -1.6% |
| XOM Exxonmobil Holdings Corp. | 0.88% | 273,090 | $37.3M | Reduce -1.2% |
| CSCO Cisco Systems Inc. | 0.88% | 317,063 | $37.2M | Reduce -36.9% |
| V Visa Inc. Class A | 0.84% | 102,812 | $35.3M | Reduce -0.5% |
| MRK Merck & Co. Inc. | 0.84% | 274,491 | $35.3M | Reduce -6.9% |
| WMT Walmart Inc. | 0.82% | 304,290 | $34.5M | Reduce -3.0% |
| GE General Electric filed as GE AEROSPACE | 0.81% | 91,515 | $34.2M | Reduce -2.1% |
| MO Altria Group Inc. | 0.79% | 462,014 | $33.2M | Reduce -4.5% |
| COST Costco Wholesale Corp. | 0.78% | 35,161 | $32.9M | Reduce -2.7% |
| MA Mastercard Inc. Class A | 0.76% | 62,845 | $32.3M | Add +1.1% |
| VLO Valero Energy Corp. | 0.74% | 119,405 | $31.1M | Reduce -3.7% |
| TRV The Travelers Cos Inc. | 0.73% | 93,416 | $30.8M | Reduce -2.3% |
| BMY Bristol-Myers Squibb Co. | 0.71% | 520,919 | $30.0M | Reduce -2.6% |
| PM Philip Morris International | 0.69% | 159,946 | $28.9M | Reduce -3.7% |
| AXP American Express Co. | 0.68% | 85,205 | $28.8M | Reduce -3.9% |
| PG The Procter & Gamble Co. | 0.68% | 196,304 | $28.8M | Reduce -10.7% |
| MPC Marathon Petroleum Corp. | 0.68% | 112,067 | $28.7M | Reduce -4.0% |
| ALL Allstate Corp. | 0.68% | 120,099 | $28.6M | Reduce -3.7% |
| HD Home Depot Inc. | 0.68% | 80,881 | $28.5M | Reduce -2.4% |
| RTX RTX Corp. | 0.67% | 148,783 | $28.2M | Reduce -0.3% |
| GD General Dynamics Corp. | 0.67% | 79,295 | $28.1M | Reduce -0.2% |
| VZ Verizon Communications Inc. | 0.66% | 660,634 | $28.0M | Reduce -1.2% |
| KO The Coca-Cola Co. | 0.65% | 338,464 | $27.5M | Add +15.1% |
| CVX Chevron Corp. | 0.64% | 164,221 | $27.2M | Reduce -2.4% |
| TMUS T-Mobile US Inc. | 0.62% | 156,620 | $26.3M | Add +35.0% |
| T AT&T Inc. | 0.60% | 1,225,194 | $25.4M | Reduce -5.9% |
| JBHT Hunt (jb) Transprt SVCS Inc. | 0.60% | 86,977 | $25.2M | Reduce -8.8% |
| ED Consolidated Edison Inc. | 0.59% | 223,640 | $24.7M | Reduce -1.3% |
| CAH Cardinal Health Inc. | 0.58% | 102,931 | $24.5M | Reduce -1.5% |
| AVGO Broadcom Inc. | 0.58% | 64,591 | $24.4M | Add +17.6% |
| LMT Lockheed Martin Corp. | 0.57% | 47,657 | $24.3M | Add +0.1% |
| HIG Hartford Insurance Group Inc. | 0.57% | 181,261 | $24.0M | Reduce -7.2% |
| PEP Pepsico Inc. | 0.57% | 176,321 | $23.9M | Reduce -1.3% |
| DTE DTE Energy Company | 0.56% | 154,854 | $23.6M | Reduce -6.8% |
| SNX TD Synnex Corp. | 0.55% | 86,701 | $23.2M | Add +145.3% |
| GILD Gilead Sciences Inc. | 0.54% | 181,879 | $23.0M | Add +1.4% |
| NEM Newmont Corp. | 0.54% | 244,785 | $22.9M | Reduce -4.0% |
| PGR Progressive Corp. | 0.54% | 104,623 | $22.9M | Add +4.7% |
| AEE Ameren Corporation | 0.54% | 201,750 | $22.8M | Reduce -0.1% |
| AMGN Amgen Inc. | 0.54% | 62,656 | $22.7M | Reduce -1.7% |
| PSX Phillips 66 | 0.53% | 133,283 | $22.5M | Add +67.2% |
| FFIV F5 Inc. | 0.53% | 53,475 | $22.2M | Add +6.6% |
| FDX FedEx Corp. | 0.53% | 70,901 | $22.2M | Reduce -2.2% |
| KR Kroger Co. | 0.52% | 398,331 | $22.1M | Add +0.2% |
| MCD McDonald's Corp. | 0.52% | 81,010 | $21.9M | Reduce -0.4% |
| EXC Exelon Corp. | 0.51% | 465,479 | $21.7M | Reduce -9.2% |
| AMP Ameriprise Financial Inc. | 0.51% | 47,039 | $21.6M | Add +2.5% |
| COF Capital One Financial Corp. | 0.51% | 106,763 | $21.4M | Add +3.1% |
| AEP American Electric Power | 0.50% | 155,495 | $21.3M | Reduce -2.0% |
| TJX TJX Companies Inc. filed as TJX COS INC NEW | 0.50% | 140,396 | $21.3M | Reduce -3.2% |
| VRTX Vertex Pharmaceuticals Inc. | 0.50% | 42,729 | $21.2M | Reduce -4.5% |
| MSI Motorola Solutions Inc. | 0.50% | 50,916 | $21.1M | Add +7.9% |
| NOC Northrop Grumman Corp. | 0.50% | 41,342 | $21.1M | Add +1.0% |
| AMAT Applied Materials Inc. | 0.50% | 28,918 | $20.9M | Add +602.4% |
| QCOM Qualcomm Inc. | 0.49% | 112,657 | $20.8M | Reduce -31.8% |
| MCK McKesson Corp. | 0.48% | 26,580 | $20.1M | Reduce -9.7% |
| CASY Casey's General Stores Inc. | 0.46% | 24,325 | $19.3M | Reduce -21.1% |
| CB Chubb Ltd. | 0.45% | 56,252 | $19.2M | Reduce -14.9% |
| INCY Incyte Corp. | 0.45% | 168,818 | $19.1M | Add +2.5% |
| CL Colgate-Palmolive Co. | 0.45% | 208,218 | $19.1M | Reduce -2.1% |
| WM Waste Management Inc. | 0.45% | 85,460 | $19.0M | Reduce -2.4% |
| ADBE Adobe Inc. | 0.45% | 92,756 | $19.0M | Add +0.4% |
| MLI Mueller Industries Inc. | 0.45% | 153,845 | $18.9M | Reduce -2.4% |
| LNG Cheniere Energy Inc. | 0.44% | 77,408 | $18.5M | Reduce -28.2% |
| BPOP Popular Inc. | 0.44% | 111,997 | $18.4M | Reduce -6.7% |
| ANET Arista Networks Inc. | 0.43% | 107,105 | $18.2M | Add +56.8% |
| DIS The Walt Disney Co. filed as DISNEY WALT CO | 0.43% | 189,004 | $18.2M | Reduce -2.4% |
| EIX Edison International | 0.43% | 243,047 | $18.1M | Add +71.4% |
| THG Hanover Insurance Group Inc./ | 0.42% | 83,765 | $17.9M | Add +6.5% |
| EG Everest Group Ltd. | 0.42% | 50,131 | $17.9M | Reduce -0.0% |
| LRCX Lam Research Corp. | 0.42% | 41,095 | $17.8M | Reduce -2.8% |
| TMO Thermo Fisher Scientific Inc. | 0.42% | 35,160 | $17.6M | Add +798.1% |
| SCHW Schwab (charles) Corp. | 0.41% | 189,880 | $17.5M | Reduce -0.9% |
| OGE Oge Energy Corp. | 0.41% | 355,297 | $17.3M | Add +0.9% |
| TXN Texas Instruments Inc. | 0.41% | 57,997 | $17.3M | Add +930.3% |
| ETR Entergy Corp. | 0.40% | 146,979 | $16.9M | Reduce -21.3% |
| TSN Tyson Foods Inc. Class A | 0.39% | 290,058 | $16.6M | Reduce -0.1% |
| RNR Renaissancere Holdings Ltd. | 0.39% | 52,003 | $16.5M | Add +0.7% |
| TXT Textron Inc. | 0.39% | 179,133 | $16.4M | Reduce -1.8% |
| PEG Public Service Enterprise GP | 0.39% | 202,081 | $16.4M | Reduce -0.1% |
| RSG Republic Services Inc. | 0.38% | 75,032 | $16.0M | Reduce -1.3% |
| PH Parker Hannifin Corp. | 0.37% | 15,804 | $15.5M | Reduce -1.5% |
| ABT Abbott Laboratories | 0.36% | 166,812 | $15.1M | Reduce -13.9% |
| LHX L3HARRIS Technologies Inc. | 0.35% | 51,507 | $15.0M | Reduce -0.6% |
| GM General Motors Co. | 0.35% | 191,263 | $14.7M | Add +0.1% |
| MU Micron Technology Inc. | 0.35% | 12,756 | $14.7M | Add +31.7% |
| ZM Zoom Communications Inc. | 0.34% | 168,304 | $14.5M | Reduce -33.4% |
| AU Anglogold Ashanti PLC | 0.34% | 178,721 | $14.5M | Reduce -30.4% |
| JAZZ Jazz Pharmaceuticals PLC | 0.34% | 59,492 | $14.3M | Add +27.3% |
| ADSK Autodesk Inc. | 0.33% | 72,583 | $14.1M | Add +0.4% |
Portfolio Sells Q1 2026 → Q2 2026
| T AT&T Inc. | Reduce -5.9% | 0.60% | −0.35 |
| LNG Cheniere Energy Inc. | Reduce -28.2% | 0.44% | −0.33 |
| INGR Ingredion Inc. | Reduce -64.4% | 0.13% | −0.32 |
| MKL Markel Group Inc. | Reduce -79.9% | 0.07% | −0.30 |
| XOM Exxonmobil Holdings Corp. | Reduce -1.2% | 0.88% | −0.29 |
| AU Anglogold Ashanti PLC | Reduce -30.4% | 0.34% | −0.28 |
| DLB Dolby Laboratories Inc. Class A | Reduce -59.0% | 0.13% | −0.26 |
| INTU Intuit Inc. | Reduce -63.6% | 0.07% | −0.25 |
| CVX Chevron Corp. | Reduce -2.4% | 0.64% | −0.23 |
| CTSH Cognizant Tech Solutions-A | Reduce -92.8% | 0.01% | −0.23 |
| KMB Kimberly-Clark Corp. | Reduce -56.6% | 0.18% | −0.21 |
| NRG NRG Energy Inc. | Reduce -91.0% | 0.02% | −0.18 |
| VZ Verizon Communications Inc. | Reduce -1.2% | 0.66% | −0.18 |
| ZM Zoom Communications Inc. | Reduce -33.4% | 0.34% | −0.17 |
| MCK McKesson Corp. | Reduce -9.7% | 0.48% | −0.16 |
| WMT Walmart Inc. | Reduce -3.0% | 0.82% | −0.16 |
| LDOS Leidos Holdings Inc. | Reduce -76.5% | 0.03% | −0.15 |
| NEM Newmont Corp. | Reduce -4.0% | 0.54% | −0.15 |
| ZTS Zoetis Inc. | Sold out | 0.00% | −0.15 |
| CRM Salesforce Inc. | Reduce -19.9% | 0.25% | −0.15 |
| ADP Automatic Data Processing | Sold out | 0.00% | −0.14 |
| ABT Abbott Laboratories | Reduce -13.9% | 0.36% | −0.14 |
| BWA Borgwarner Inc. | Reduce -85.6% | 0.03% | −0.14 |
| L Loews Corp. | Reduce -31.8% | 0.30% | −0.14 |
| PEP Pepsico Inc. | Reduce -1.3% | 0.57% | −0.13 |
| ETR Entergy Corp. | Reduce -21.3% | 0.40% | −0.13 |
| COST Costco Wholesale Corp. | Reduce -2.7% | 0.78% | −0.12 |
| FDX FedEx Corp. | Reduce -2.2% | 0.53% | −0.12 |
| EXC Exelon Corp. | Reduce -9.2% | 0.51% | −0.12 |
| AIT Applied Industrial Tech Inc. | Reduce -61.4% | 0.10% | −0.12 |
| MCD McDonald's Corp. | Reduce -0.4% | 0.52% | −0.12 |
| PG The Procter & Gamble Co. | Reduce -10.7% | 0.68% | −0.11 |
| DBX Dropbox Inc. Class A | Reduce -79.0% | 0.04% | −0.11 |
| FLS Flowserve Corp. | Sold out | 0.00% | −0.11 |
| VMI Valmont Industries | Reduce -54.1% | 0.18% | −0.11 |
| COKE Coca-Cola Consolidated Inc. | Reduce -27.7% | 0.23% | −0.11 |
| BNY Bank of New York Mellon Corp. | Reduce -38.6% | 0.25% | −0.10 |
| CASY Casey's General Stores Inc. | Reduce -21.1% | 0.46% | −0.10 |
| BWXT BWX Technologies Inc. | Reduce -79.1% | 0.02% | −0.10 |
| BMY Bristol-Myers Squibb Co. | Reduce -2.6% | 0.71% | −0.10 |
| ROP Roper Technologies Inc. | Reduce -49.0% | 0.09% | −0.10 |
| PPC Pilgrim's Pride Corp. | Reduce -12.4% | 0.16% | −0.10 |
| CSCO Cisco Systems Inc. | Reduce -36.9% | 0.88% | −0.10 |
| LHX L3HARRIS Technologies Inc. | Reduce -0.6% | 0.35% | −0.09 |
| HIG Hartford Insurance Group Inc. | Reduce -7.2% | 0.57% | −0.09 |
| CRUS Cirrus Logic Inc. | Reduce -20.3% | 0.32% | −0.09 |
| ALSN Allison Transmission Holding | Sold out | 0.00% | −0.09 |
| TDY Teledyne Technologies Inc. | Reduce -73.7% | 0.03% | −0.09 |
| CPRX Catalyst Pharmaceuticals Inc. | Sold out | 0.00% | −0.09 |
| CB Chubb Ltd. | Reduce -14.9% | 0.45% | −0.09 |
Portfolio Buys Q1 2026 → Q2 2026
| AMAT Applied Materials Inc. | Add +602.4% | 0.50% | +0.46 |
| SNX TD Synnex Corp. | Add +145.3% | 0.55% | +0.40 |
| TXN Texas Instruments Inc. | Add +930.3% | 0.41% | +0.38 |
| TMO Thermo Fisher Scientific Inc. | Add +798.1% | 0.42% | +0.37 |
| NVDA Nvidia Corp. | Add +35.1% | 1.14% | +0.36 |
| TSLA Tesla Inc. | Add +415.0% | 0.33% | +0.27 |
| MU Micron Technology Inc. | Add +31.7% | 0.35% | +0.27 |
| LLY Eli Lilly & Co. | Add +1.2% | 1.16% | +0.23 |
| ANET Arista Networks Inc. | Add +56.8% | 0.43% | +0.22 |
| PSX Phillips 66 | Add +67.2% | 0.53% | +0.17 |
| EIX Edison International | Add +71.4% | 0.43% | +0.17 |
| FFIV F5 Inc. | Add +6.6% | 0.53% | +0.16 |
| AVGO Broadcom Inc. | Add +17.6% | 0.58% | +0.15 |
| NBIX Neurocrine Biosciences Inc. | Add +70.2% | 0.28% | +0.14 |
| EXE Expand Energy Corp. | New | 0.14% | +0.14 |
| VICI Vici Properties Inc. | New | 0.14% | +0.14 |
| META Meta Platforms Inc. Class A | Add +24.0% | 0.97% | +0.13 |
| JAZZ Jazz Pharmaceuticals PLC | Add +27.3% | 0.34% | +0.12 |
| GRMN Garmin Ltd. | Add +501.5% | 0.13% | +0.11 |
| TGT Target Corp. | Add +47.4% | 0.30% | +0.10 |
| AMZN Amazon.com Inc. | Add +0.7% | 1.21% | +0.10 |
| PLD Prologis Inc. | Add +430.3% | 0.12% | +0.10 |
| PBF PBF Energy Inc. Class A | New | 0.10% | +0.10 |
| KO The Coca-Cola Co. | Add +15.1% | 0.65% | +0.09 |
| BIIB Biogen Inc. | Add +35.9% | 0.26% | +0.09 |
| THG Hanover Insurance Group Inc./ | Add +6.5% | 0.42% | +0.08 |
| JPM JPMorgan Chase & Co. | Add +3.6% | 1.01% | +0.08 |
| ADM Archer-Daniels-Midland Co. | Add +61.9% | 0.22% | +0.08 |
| TRNO Terreno Realty Corp. | New | 0.08% | +0.08 |
| DINO HF Sinclair Corp. | Add +30.7% | 0.28% | +0.08 |
| FSUN Firstsun Capital Bancorp | New | 0.07% | +0.07 |
| CARE Carter Bankshares Inc. | New | 0.07% | +0.07 |
| CMI Cummins Inc. | Add +129.4% | 0.11% | +0.07 |
| MATX Matson Inc. | New | 0.07% | +0.07 |
| ROG Rogers Corp. | Add +520.9% | 0.08% | +0.07 |
| HTH Hilltop Holdings Inc. | New | 0.07% | +0.07 |
| EQIX Equinix Inc. | New | 0.07% | +0.07 |
| NFLX Netflix Inc. | Add +189.0% | 0.13% | +0.07 |
| NJR New Jersey Resources Corp. | Add +70.0% | 0.17% | +0.06 |
| INCY Incyte Corp. | Add +2.5% | 0.45% | +0.06 |
| NUE Nucor Corp. | Add +161.8% | 0.09% | +0.06 |
| UI Ubiquiti Inc. | Add +601.7% | 0.08% | +0.06 |
| PEB Pebblebrook Hotel Trust | Add +72.1% | 0.10% | +0.06 |
| DIOD Diodes Inc. | Add +22.4% | 0.13% | +0.06 |
| CNK Cinemark Holdings Inc. | New | 0.06% | +0.06 |
| CLMT Calumet Inc. | New | 0.06% | +0.06 |
| VST Vistra Corp. | Add +367.3% | 0.07% | +0.06 |
| JLL Jones Lang Lasalle Inc. | Add +124.0% | 0.10% | +0.05 |
| AIR Aar Corp. | Add +18.6% | 0.17% | +0.05 |
| HAL Halliburton Co. | New | 0.05% | +0.05 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 828 | $4.2B | AAPL, GOOGL, AMZN, LLY, NVDA |
| Q1 2026 | 794 | $4.0B | AAPL, JNJ, XOM, GOOGL, MSFT |
| Q4 2025 | 770 | $3.9B | AAPL, GOOGL, MSFT, AMZN, JNJ |
| Q3 2025 | 756 | $4.0B | GOOGL, MSFT, AAPL, AMZN, META |
| Q2 2025 | 779 | $4.1B | MSFT, AMZN, GOOGL, META, BRK.B |
| Q1 2025 | 766 | $3.9B | BRK.B, MSFT, T, AMZN, AAPL |
| Q4 2024 | 756 | $4.1B | GOOGL, AMZN, AAPL, MSFT, BRK.B |
| Q3 2024 | 784 | $4.4B | AAPL, MSFT, GOOGL, BRK.B, LLY |
| Q2 2024 | 781 | $4.6B | GOOGL, MSFT, AAPL, LLY, AMZN |
| Q1 2024 | 800 | $5.0B | MSFT, GOOGL, LLY, BRK.B, MRK |