Rhumbline Advisers
In its 13F for Q2 2026 (holdings as of June 30, 2026, filed August 12, 2026), Rhumbline Advisers reported 4,186 stock positions worth $132.6 billion. Its top holding was Nvidia (NVDA) at 6.3% of the portfolio, followed by Apple (AAPL, 5.5%) and Microsoft (MSFT, 3.5%). Compared with Q1 2026, it opened 223 new positions, sold out of 186, added to 1,886 and reduced 1,825. The biggest buy was Micron Technology (MU, shares +3%) and the biggest sale Microsoft (MSFT, shares −3%).
- Most Recent 13F
- Q2 2026
- Location
- BOSTON, MA
- CIK
- 0001115418
- Portfolio Value
- $132.6B (Q2 2026)
- SEC Filing
- 0001115418-26-000005 ↗ filed Aug 12, 2026
Holdings Value
Holdings 4,186 stocks · $132.6B
| NVDA Nvidia Corp. | 6.27% | 41,543,349 | $8.3B | Reduce -1.1% |
| AAPL Apple Inc. | 5.47% | 25,077,756 | $7.3B | Reduce -2.9% |
| MSFT Microsoft Corp. | 3.55% | 12,613,358 | $4.7B | Reduce -3.0% |
| AMZN Amazon.com Inc. | 2.88% | 16,023,278 | $3.8B | Reduce -3.4% |
| GOOGL Alphabet Inc. Class A | 2.77% | 10,284,105 | $3.7B | Add +1.4% |
| AVGO Broadcom Inc. | 2.32% | 8,151,966 | $3.1B | Reduce -0.7% |
| GOOG Alphabet Inc. Class C | 2.20% | 8,249,403 | $2.9B | Add +1.0% |
| MU Micron Technology Inc. | 1.71% | 1,966,447 | $2.3B | Add +3.3% |
| META Meta Platforms Inc. Class A | 1.62% | 3,808,010 | $2.1B | Reduce -0.8% |
| TSLA Tesla Inc. | 1.55% | 4,879,546 | $2.1B | Add +0.7% |
| AMD Advanced Micro Devices | 1.23% | 2,798,589 | $1.6B | Add +1.3% |
| LLY Eli Lilly & Co. | 1.21% | 1,333,307 | $1.6B | Reduce -1.9% |
| JPM JPMorgan Chase & Co. | 1.11% | 4,511,046 | $1.5B | Reduce -2.2% |
| BRK.B Berkshire Hathaway Inc. Class B | 1.07% | 2,822,091 | $1.4B | Reduce -0.9% |
| V Visa Inc. Class A | 0.80% | 3,080,395 | $1.1B | Reduce -2.3% |
| INTC Intel Corp. | 0.79% | 7,480,892 | $1.0B | Reduce -2.3% |
| AMAT Applied Materials Inc. | 0.77% | 1,419,788 | $1.0B | Add +2.1% |
| LRCX Lam Research Corp. | 0.74% | 2,271,281 | $984.2M | Reduce -1.1% |
| JNJ Johnson & Johnson | 0.72% | 3,780,752 | $960.2M | Reduce -1.3% |
| XOM Exxon Mobil Corp. | 0.70% | 6,756,966 | $923.8M | Reduce -2.5% |
| CAT Caterpillar Inc. | 0.65% | 814,357 | $867.2M | Add +2.1% |
| WMT Walmart Inc. | 0.63% | 7,340,834 | $831.4M | Reduce -1.2% |
| CSCO Cisco Systems Inc. | 0.62% | 7,004,591 | $822.8M | Reduce -2.3% |
| MA Mastercard Inc. Class A | 0.58% | 1,504,261 | $772.6M | Reduce -1.4% |
| KLAC KLA Corp. | 0.56% | 2,451,630 | $739.7M | Reduce -2.3% |
| COST Costco Wholesale Corp. | 0.55% | 786,232 | $735.5M | Reduce -3.7% |
| ABBV Abbvie Inc. | 0.52% | 2,733,648 | $687.9M | Reduce -5.7% |
| BAC Bank of America Corp. | 0.49% | 11,416,501 | $650.5M | Reduce -2.3% |
| HD Home Depot Inc. | 0.47% | 1,774,973 | $626.0M | Reduce -1.3% |
| GE General Electric filed as GE AEROSPACE | 0.47% | 1,658,133 | $619.7M | Reduce -2.3% |
| UNH Unitedhealth Group Inc. | 0.46% | 1,461,895 | $607.6M | Add +0.3% |
| GEV GE Vernova Inc. | 0.41% | 461,338 | $542.0M | Reduce -2.5% |
| KO The Coca-Cola Co. | 0.41% | 6,631,746 | $539.0M | Reduce -3.8% |
| PG The Procter & Gamble Co. | 0.39% | 3,568,348 | $523.3M | Reduce -1.2% |
| NFLX Netflix Inc. | 0.39% | 7,296,809 | $521.0M | Reduce -1.4% |
| CVX Chevron Corp. | 0.38% | 3,050,110 | $505.6M | Reduce -1.5% |
| GS Goldman Sachs Group Inc. | 0.37% | 485,235 | $490.8M | Reduce -3.2% |
| TXN Texas Instruments Inc. | 0.37% | 1,643,360 | $489.8M | Reduce -2.3% |
| MRK Merck & Co. Inc. | 0.37% | 3,809,518 | $489.5M | Add +0.3% |
| SNDK Sandisk Corp. | 0.37% | 214,727 | $488.2M | Reduce -1.8% |
| PANW Palo Alto Networks Inc. | 0.35% | 1,379,343 | $470.4M | Reduce -0.7% |
| MRVL Marvell Technology Inc. | 0.34% | 1,499,652 | $446.7M | Add +64.1% |
| ORCL Oracle Corp. | 0.34% | 3,040,101 | $445.5M | Reduce -0.9% |
| IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS | 0.33% | 1,563,378 | $439.6M | Reduce -0.1% |
| MS Morgan Stanley | 0.33% | 2,093,599 | $437.6M | Reduce -2.6% |
| PLTR Palantir Technologies Inc. Class A | 0.32% | 3,681,182 | $429.5M | Reduce -5.1% |
| WFC Wells Fargo & Co. | 0.32% | 5,168,247 | $427.1M | Reduce -3.3% |
| LIN Linde PLC | 0.31% | 780,916 | $405.2M | Reduce -1.6% |
| WDC Western Digital Corp. | 0.31% | 633,209 | $404.4M | Add +6.5% |
| PM Philip Morris International | 0.30% | 2,229,751 | $403.4M | Reduce -1.2% |
| APH Amphenol Corp. Class A | 0.30% | 2,275,649 | $401.2M | Reduce -1.8% |
| RTX RTX Corp. | 0.30% | 2,109,734 | $400.3M | Reduce -3.1% |
| C Citigroup Inc. | 0.30% | 2,812,848 | $393.7M | Reduce -5.8% |
| QCOM Qualcomm Inc. | 0.26% | 1,866,722 | $345.0M | Reduce -3.2% |
| ADI Analog Devices Inc. | 0.26% | 868,238 | $344.8M | Reduce -0.2% |
| MCD McDonald's Corp. | 0.25% | 1,226,181 | $331.4M | Reduce -0.9% |
| PEP Pepsico Inc. | 0.25% | 2,437,135 | $330.0M | Reduce -1.4% |
| GLW Corning Inc. | 0.25% | 1,286,913 | $328.7M | Add +3.7% |
| AXP American Express Co. | 0.25% | 969,657 | $328.0M | Reduce -3.6% |
| AMGN Amgen Inc. | 0.25% | 904,954 | $327.7M | Reduce -1.0% |
| CRWD CrowdStrike Holdings Inc. Class A | 0.25% | 427,492 | $326.2M | Reduce -1.8% |
| TJX TJX Companies Inc. filed as TJX COS INC NEW | 0.24% | 2,122,562 | $321.6M | Reduce -1.5% |
| NEE Nextera Energy Inc. | 0.24% | 3,600,603 | $316.0M | Add +0.9% |
| VZ Verizon Communications Inc. | 0.24% | 7,442,271 | $315.1M | Reduce -2.5% |
| ANET Arista Networks Inc. | 0.23% | 1,771,259 | $300.9M | Reduce -0.5% |
| TMO Thermo Fisher Scientific Inc. | 0.22% | 593,946 | $297.8M | Reduce -2.9% |
| UNP Union Pacific Corp. | 0.22% | 1,090,804 | $296.7M | Reduce -1.6% |
| DIS The Walt Disney Co. filed as DISNEY WALT CO | 0.22% | 3,012,544 | $290.0M | Reduce -3.0% |
| WELL Welltower Inc. | 0.22% | 1,277,189 | $289.9M | Add +1.2% |
| DE Deere & Co. | 0.21% | 445,797 | $282.8M | Reduce -1.7% |
| BA The Boeing Co. | 0.20% | 1,223,140 | $264.8M | Add +1.5% |
| ETN Eaton Corp. PLC | 0.20% | 609,484 | $259.7M | Reduce -0.8% |
| ISRG Intuitive Surgical Inc. | 0.20% | 652,775 | $259.6M | Reduce -0.2% |
| GILD Gilead Sciences Inc. | 0.20% | 2,051,819 | $259.2M | Reduce -8.3% |
| BKNG Booking Holdings Inc. | 0.19% | 1,445,995 | $257.7M | Reduce -8.1% |
| SCHW Schwab (charles) Corp. | 0.19% | 2,784,184 | $256.9M | Reduce -3.7% |
| ABT Abbott Laboratories | 0.19% | 2,820,543 | $255.9M | Reduce -2.0% |
| CVS CVS Health Corp. | 0.19% | 2,385,158 | $246.7M | Add +2.6% |
| T AT&T Inc. | 0.18% | 11,775,030 | $243.7M | Reduce -3.2% |
| PLD Prologis Inc. | 0.18% | 1,724,938 | $233.7M | Add +0.7% |
| UBER Uber Technologies Inc. | 0.18% | 3,236,344 | $233.5M | Reduce -8.2% |
| PH Parker Hannifin Corp. | 0.17% | 234,761 | $229.6M | Reduce -0.8% |
| BLK BlackRock Inc. | 0.17% | 238,231 | $229.1M | Reduce -1.1% |
| LOW Lowe's Cos Inc. | 0.17% | 1,030,390 | $227.2M | Reduce -3.3% |
| APP AppLovin Corp. Class A | 0.17% | 438,735 | $226.0M | Reduce -1.3% |
| DELL Dell Technologies -C | 0.17% | 519,444 | $224.1M | Reduce -5.8% |
| COF Capital One Financial Corp. | 0.17% | 1,113,275 | $223.3M | Reduce -2.1% |
| STX Seagate Technology Holdings | 0.17% | 229,645 | $221.6M | Add +0.2% |
| CRM Salesforce Inc. | 0.17% | 1,400,630 | $219.4M | Reduce -9.9% |
| CB Chubb Ltd. | 0.16% | 640,847 | $218.4M | Reduce -3.7% |
| VRT Vertiv Holdings Co. Class A | 0.16% | 651,693 | $218.2M | Reduce -8.0% |
| SPGI S&P Global Inc. | 0.16% | 535,392 | $218.0M | Reduce -2.5% |
| PGR Progressive Corp. | 0.16% | 991,016 | $216.5M | Reduce -0.7% |
| COP Conocophillips | 0.16% | 2,056,370 | $213.8M | Reduce -1.9% |
| TT Trane Technologies PLC | 0.16% | 428,222 | $210.3M | Reduce -2.6% |
| PFE Pfizer Inc. | 0.16% | 8,609,603 | $207.3M | Reduce -3.0% |
| SBUX Starbucks Corp. | 0.16% | 2,013,074 | $205.7M | Add +2.4% |
| PWR Quanta Services Inc. | 0.15% | 284,552 | $204.9M | Reduce -6.3% |
| VRTX Vertex Pharmaceuticals Inc. | 0.15% | 396,380 | $196.9M | Reduce -6.3% |
| CMI Cummins Inc. | 0.15% | 273,957 | $195.4M | Reduce -1.1% |
Other holdings (1): bonds, preferreds, convertibles and warrants · $0 (not counted above)
| Security | Class | Shares / Principal | Value | Change |
|---|---|---|---|---|
| ONCTERNAL THERAPEUTICS INC CVR | RIG | 101 | $0 | No change |
Portfolio Sells Q1 2026 → Q2 2026
| MSFT Microsoft Corp. | Reduce -3.0% | 3.55% | −0.57 |
| XOM Exxon Mobil Corp. | Reduce -2.5% | 0.70% | −0.31 |
| META Meta Platforms Inc. Class A | Reduce -0.8% | 1.62% | −0.26 |
| NFLX Netflix Inc. | Reduce -1.4% | 0.39% | −0.22 |
| CVX Chevron Corp. | Reduce -1.5% | 0.38% | −0.17 |
| WMT Walmart Inc. | Reduce -1.2% | 0.63% | −0.16 |
| PLTR Palantir Technologies Inc. Class A | Reduce -5.1% | 0.32% | −0.16 |
| COST Costco Wholesale Corp. | Reduce -3.7% | 0.55% | −0.14 |
| AAPL Apple Inc. | Reduce -2.9% | 5.47% | −0.13 |
| T AT&T Inc. | Reduce -3.2% | 0.18% | −0.12 |
| HON Honeywell International Inc. | Reduce -0.7% | 0.09% | −0.12 |
| BRK.B Berkshire Hathaway Inc. Class B | Reduce -0.9% | 1.07% | −0.10 |
| INTU Intuit Inc. | Reduce -4.7% | 0.10% | −0.10 |
| VZ Verizon Communications Inc. | Reduce -2.5% | 0.24% | −0.09 |
| ACN Accenture PLC Class A | Reduce -1.9% | 0.10% | −0.09 |
| CRM Salesforce Inc. | Reduce -9.9% | 0.17% | −0.08 |
| PEP Pepsico Inc. | Reduce -1.4% | 0.25% | −0.08 |
| MCD McDonald's Corp. | Reduce -0.9% | 0.25% | −0.08 |
| JNJ Johnson & Johnson | Reduce -1.3% | 0.72% | −0.08 |
| COP Conocophillips | Reduce -1.9% | 0.16% | −0.08 |
| AMZN Amazon.com Inc. | Reduce -3.4% | 2.88% | −0.07 |
| GILD Gilead Sciences Inc. | Reduce -8.3% | 0.20% | −0.07 |
| MA Mastercard Inc. Class A | Reduce -1.4% | 0.58% | −0.07 |
| ISRG Intuitive Surgical Inc. | Reduce -0.2% | 0.20% | −0.06 |
| ABT Abbott Laboratories | Reduce -2.0% | 0.19% | −0.06 |
| BSX Boston Scientific Corp. | Reduce -1.2% | 0.09% | −0.06 |
| RTX RTX Corp. | Reduce -3.1% | 0.30% | −0.06 |
| PFE Pfizer Inc. | Reduce -3.0% | 0.16% | −0.06 |
| MCK McKesson Corp. | Reduce -10.3% | 0.12% | −0.06 |
| TJX TJX Companies Inc. | Reduce -1.5% | 0.24% | −0.05 |
| PG The Procter & Gamble Co. | Reduce -1.2% | 0.39% | −0.05 |
| ORCL Oracle Corp. | Reduce -0.9% | 0.34% | −0.05 |
| ADBE Adobe Inc. | Reduce -4.8% | 0.12% | −0.05 |
| JPM JPMorgan Chase & Co. | Reduce -2.2% | 1.11% | −0.05 |
| CTRA Coterra Energy Inc. | Sold out | 0.00% | −0.05 |
| CMCSA Comcast Corp. Class A | Reduce -4.3% | 0.12% | −0.05 |
| ICE Intercontinental Exchange Inc. | Reduce -1.5% | 0.09% | −0.04 |
| LOW Lowe's Cos Inc. | Reduce -3.3% | 0.17% | −0.04 |
| WBD Warner Bros Discovery Inc. | Reduce -21.8% | 0.09% | −0.04 |
| BMY Bristol-Myers Squibb Co. | Reduce -8.2% | 0.15% | −0.04 |
| NEM Newmont Corp. | Reduce -0.6% | 0.13% | −0.04 |
| WFC Wells Fargo & Co. | Reduce -3.3% | 0.32% | −0.04 |
| KO The Coca-Cola Co. | Reduce -3.8% | 0.41% | −0.04 |
| UBER Uber Technologies Inc. | Reduce -8.2% | 0.18% | −0.04 |
| SCHW Schwab (charles) Corp. | Reduce -3.7% | 0.19% | −0.04 |
| DIS The Walt Disney Co. | Reduce -3.0% | 0.22% | −0.04 |
| HOLX Hologic Inc. | Sold out | 0.00% | −0.04 |
| MDT Medtronic PLC | Reduce -1.3% | 0.13% | −0.04 |
| SPGI S&P Global Inc. | Reduce -2.5% | 0.16% | −0.04 |
| NKE Nike Inc. Class B | Reduce -3.1% | 0.07% | −0.03 |
Portfolio Buys Q1 2026 → Q2 2026
| MU Micron Technology Inc. | Add +3.3% | 1.71% | +1.16 |
| AMD Advanced Micro Devices | Add +1.3% | 1.23% | +0.75 |
| AMAT Applied Materials Inc. | Add +2.1% | 0.77% | +0.37 |
| GOOGL Alphabet Inc. Class A | Add +1.4% | 2.77% | +0.28 |
| MRVL Marvell Technology Inc. | Add +64.1% | 0.34% | +0.26 |
| GOOG Alphabet Inc. Class C | Add +1.0% | 2.20% | +0.19 |
| CAT Caterpillar Inc. | Add +2.1% | 0.65% | +0.17 |
| WDC Western Digital Corp. | Add +6.5% | 0.31% | +0.17 |
| UNH Unitedhealth Group Inc. | Add +0.3% | 0.46% | +0.12 |
| GLW Corning Inc. | Add +3.7% | 0.25% | +0.10 |
| STX Seagate Technology Holdings | Add +0.2% | 0.17% | +0.09 |
| SPCX Space Exploration Techn Class A | New | 0.08% | +0.08 |
| P Everpure Inc. Class A | New | 0.05% | +0.05 |
| ALAB Astera Labs Inc. | Add +15.5% | 0.07% | +0.05 |
| ROKU Roku Inc. | Add +375.1% | 0.06% | +0.05 |
| CVS CVS Health Corp. | Add +2.6% | 0.19% | +0.04 |
| TER Teradyne Inc. | Add +11.8% | 0.11% | +0.04 |
| HUM Humana Inc. | Add +7.2% | 0.08% | +0.04 |
| COHR Coherent Corp. | Add +8.3% | 0.10% | +0.04 |
| SNOW Snowflake Inc. | Add +0.8% | 0.09% | +0.03 |
| HOOD Robinhood Markets Inc. Class A | Add +6.5% | 0.11% | +0.03 |
| TSM Taiwan Semiconductor-SP ADR | Add +7.5% | 0.11% | +0.03 |
| CRWV Coreweave Inc. Class A | Add +728.1% | 0.03% | +0.03 |
| SMTC Semtech Corp. | Add +33.3% | 0.04% | +0.02 |
| CDNS Cadence Design SYS Inc. | Add +0.9% | 0.14% | +0.02 |
| CNC Centene Corp. | Add +0.5% | 0.05% | +0.02 |
| CRS Carpenter Technology | Add +3.1% | 0.07% | +0.02 |
| SNX TD Synnex Corp. | Add +18.8% | 0.05% | +0.02 |
| DOCN Digitalocean Holdings Inc. | Add +46.8% | 0.03% | +0.02 |
| VICR Vicor Corp. | Add +49.2% | 0.03% | +0.02 |
| MTSI Macom Technology Solutions H | Add +6.8% | 0.05% | +0.02 |
| MCHP Microchip Technology Inc. | Add +8.7% | 0.07% | +0.02 |
| MRNA Moderna Inc. | Add +44.5% | 0.04% | +0.02 |
| SUNB Sunbelt Rentals Holdings Inc. | Add +6136.9% | 0.02% | +0.02 |
| ROK Rockwell Automation Inc. | Add +4.9% | 0.08% | +0.02 |
| SN Sharkninja Inc. | Add +262.4% | 0.02% | +0.02 |
| RVMD Revolution Medicines Inc. | Add +25.6% | 0.03% | +0.02 |
| LITE Lumentum Holdings Inc. | Add +13.8% | 0.09% | +0.02 |
| ENTG Entegris Inc. | Add +1.9% | 0.06% | +0.02 |
| RKLB Rocket Lab Corp. | Add +1.9% | 0.05% | +0.01 |
| LSCC Lattice Semiconductor Corp. | Add +1.9% | 0.04% | +0.01 |
| CIEN Ciena Corp. | Add +5.1% | 0.10% | +0.01 |
| MDB Mongodb Inc. | Add +46.4% | 0.03% | +0.01 |
| GH Guardant Health Inc. | Add +46.7% | 0.03% | +0.01 |
| NTAP Netapp Inc. | Add +0.3% | 0.05% | +0.01 |
| DVN Devon Energy Corp. | Add +74.8% | 0.06% | +0.01 |
| BWA Borgwarner Inc. | Add +34.9% | 0.04% | +0.01 |
| MTZ Mastec Inc. | Add +12.2% | 0.06% | +0.01 |
| NVT Nvent Electric PLC | Add +1.6% | 0.06% | +0.01 |
| CDE Coeur Mining Inc. | Add +100.2% | 0.03% | +0.01 |
Notes & Other Activity Q1 2026 → Q2 2026
| M-TRON INDUSTRIES INC | RIGHT 04/15/2026 | Sold out | 3,047 | $6Kbefore exit |
| TYG Tortoise Energy Infrastruct | COM | Sold out | 0 | $33before exit |
Bonds, preferreds, convertibles and warrants; not part of the stock holdings or percentages above.
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 4,186 | $132.6B | NVDA, AAPL, MSFT, AMZN, GOOGL |
| Q1 2026 | 4,145 | $116.9B | NVDA, AAPL, MSFT, AMZN, GOOGL |
| Q4 2025 | 4,181 | $123.7B | NVDA, AAPL, MSFT, AMZN, GOOGL |
| Q3 2025 | 4,168 | $124.5B | NVDA, MSFT, AAPL, AMZN, META |
| Q2 2025 | 4,190 | $116.8B | NVDA, MSFT, AAPL, AMZN, META |
| Q1 2025Amended | 4,178 | $106.9B | AAPL, MSFT, NVDA, AMZN, META |
| Q4 2024Amended | 4,219 | $111.8B | AAPL, NVDA, MSFT, AMZN, META |
| Q3 2024 | 4,243 | $110.9B | AAPL, MSFT, NVDA, AMZN, META |
| Q2 2024 | 4,418 | $106.4B | MSFT, AAPL, NVDA, AMZN, META |
| Q1 2024 | 4,298 | $104.1B | MSFT, AAPL, NVDA, AMZN, META |