Main Management ETF Advisors, LLC
In its 13F for Q1 2026 (holdings as of March 31, 2026, filed May 15, 2026), Main Management ETF Advisors, LLC reported 115 stock positions worth $2.7 billion. Its top holding was SS Technology Select Sector (XLK) at 25.3% of the portfolio, followed by SS Health Care Select Sector (XLV, 13.9%) and SS Comm Select Sector SPDR (XLC, 9.5%). Compared with Q4 2025, it opened 84 new positions, sold out of 93, added to 20 and reduced 11. The biggest buy was a new position in SS Industrial Select Sector (XLI) and the biggest sale SS Financial Select Sector (XLF, shares −35%).
- Most Recent 13F
- Q2 2026
- Location
- SAN FRANCISCO, CA
- CIK
- 0001698607
- Portfolio Value
- $2.7B (Q1 2026)
- SEC Filing
- 0001698607-26-000003 ↗ filed May 15, 2026
Holdings Value
Holdings 115 stocks · $2.7B
| XLK SS Technology Select Sector | 25.29% | 5,099,787 | $677.8M | Reduce -7.4% |
| XLV SS Health Care Select Sector | 13.91% | 2,543,237 | $372.9M | Reduce -11.0% |
| XLC SS Comm Select Sector SPDR | 9.49% | 2,294,415 | $254.4M | Reduce -26.6% |
| XLF SS Financial Select Sector | 9.01% | 4,888,847 | $241.4M | Reduce -34.9% |
| XLY SS Consumer Disc Select Sect | 8.46% | 2,079,043 | $226.6M | Reduce -0.0% |
| XLI SS Industrial Select Sector | 8.46% | 1,400,899 | $226.6M | New |
| VFH Vanguard Financials ETF | 4.17% | 924,885 | $111.7M | New |
| XLB SS Materials Select Sector | 3.87% | 2,072,875 | $103.6M | Add +29.2% |
| IDEV iShares Core MSCI Dev MKTS | 2.89% | 926,308 | $77.4M | Add +14.4% |
| ITB iShares U.S. Home Constructi | 2.17% | 643,452 | $58.3M | Reduce -0.0% |
| IEMG iShares Core MSCI Emerging | 1.30% | 497,980 | $34.7M | Add +18.9% |
| SPEU State Street SPDR Portfolio | 0.92% | 480,144 | $24.6M | Add +18.9% |
| IGV iShares Expanded Tech-Softwa | 0.85% | 285,736 | $22.9M | Add +26.7% |
| ILF iShares Latin America 40 ETF | 0.84% | 637,164 | $22.6M | New |
| VPL Vanguard Ftse Pacific ETF | 0.57% | 155,805 | $15.2M | Add +48.4% |
| SPEM State Street SP PTF Em ETF | 0.52% | 296,170 | $13.9M | Add +18.9% |
| FLCH Franklin Ftse China ETF | 0.20% | 235,566 | $5.3M | Add +18.9% |
| FLCA Franklin Ftse Canada ETF | 0.19% | 105,123 | $5.1M | Add +18.9% |
| PANW Palo Alto Networks Inc. | 0.18% | 29,507 | $4.7M | New |
| YOU Clear Secure Inc. Class A | 0.17% | 96,571 | $4.7M | New |
| LITE Lumentum Holdings Inc. | 0.17% | 6,334 | $4.5M | New |
| CIEN Ciena Corp. | 0.15% | 10,294 | $4.0M | New |
| MU Micron Technology Inc. | 0.14% | 11,294 | $3.8M | Reduce -9.8% |
| KEYS Keysight Technologies Inc. | 0.13% | 12,608 | $3.6M | New |
| GEV GE Vernova Inc. | 0.13% | 3,960 | $3.5M | New |
| SRAD Sportradar Group AG-A | 0.13% | 205,102 | $3.4M | New |
| ADSK Autodesk Inc. | 0.13% | 14,254 | $3.4M | New |
| CRWD CrowdStrike Holdings Inc. Class A | 0.12% | 7,972 | $3.1M | Add +1.8% |
| UBER Uber Technologies Inc. | 0.11% | 42,762 | $3.1M | New |
| AGX Argan Inc. | 0.11% | 5,541 | $3.0M | New |
| PODD Insulet Corp. | 0.11% | 14,233 | $3.0M | Add +159.7% |
| NET Cloudflare Inc. Class A | 0.11% | 14,234 | $2.9M | Reduce -66.3% |
| FTNT Fortinet Inc. | 0.11% | 35,685 | $2.9M | New |
| WWD Woodward Inc. | 0.11% | 7,920 | $2.8M | New |
| AAON Aaon Inc. | 0.11% | 34,054 | $2.8M | New |
| TER Teradyne Inc. | 0.11% | 9,501 | $2.8M | New |
| TLN Talen Energy Corp. | 0.10% | 8,713 | $2.8M | New |
| VRT Vertiv Holdings Co. Class A | 0.10% | 11,087 | $2.8M | New |
| RBRK Rubrik Inc. Class A | 0.10% | 56,303 | $2.8M | Reduce -7.8% |
| VST Vistra Corp. | 0.10% | 18,214 | $2.7M | New |
| MELI MercadoLibre Inc. | 0.10% | 1,581 | $2.7M | Add +101.9% |
| BWXT BWX Technologies Inc. | 0.10% | 12,673 | $2.6M | New |
| ROK Rockwell Automation Inc. | 0.10% | 7,127 | $2.6M | New |
| CEG Constellation Energy | 0.10% | 9,141 | $2.6M | New |
| FICO Fair Isaac Corp. | 0.09% | 2,374 | $2.5M | New |
| TRIXX State St Inst TR MMKT-Prem | 0.09% | 2,466,707 | $2.5M | Add +281.0% |
| HNGE Hinge Health Inc. Class A | 0.09% | 61,464 | $2.4M | New |
| FFIV F5 Inc. | 0.09% | 7,930 | $2.3M | New |
| BSY Bentley Systems Inc. Class B | 0.08% | 63,824 | $2.2M | New |
| VRNS Varonis Systems Inc. | 0.08% | 96,541 | $2.1M | New |
| GGG Graco Inc. | 0.08% | 24,428 | $2.1M | New |
| AXON Axon Enterprise Inc. | 0.08% | 4,753 | $2.0M | New |
| DASH DoorDash Inc. Class A | 0.07% | 13,396 | $2.0M | New |
| VIAV Viavi Solutions Inc. | 0.07% | 59,888 | $2.0M | New |
| VCYT Veracyte Inc. | 0.07% | 61,769 | $2.0M | New |
| ZS Zscaler Inc. | 0.07% | 13,875 | $1.9M | Add +10.8% |
| ONTO Onto Innovation Inc. | 0.07% | 9,456 | $1.9M | New |
| AMD Advanced Micro Devices | 0.07% | 9,468 | $1.9M | Add +9.9% |
| MOD Modine Manufacturing Co. | 0.07% | 8,713 | $1.9M | New |
| TSM Taiwan Semiconductor-SP ADR | 0.07% | 5,516 | $1.9M | New |
| GEN Gen Digital Inc. | 0.07% | 97,969 | $1.8M | Add +16.9% |
| DOCS Doximity Inc. Class A | 0.07% | 78,397 | $1.8M | New |
| TRMB Trimble Inc. | 0.07% | 27,580 | $1.8M | New |
| KRMN Karman Holdings Inc. | 0.07% | 22,174 | $1.8M | New |
| ADI Analog Devices Inc. | 0.07% | 5,536 | $1.8M | Add +41.4% |
| SE Sea Ltd.-ADR | 0.07% | 21,247 | $1.8M | Reduce -12.5% |
| MCO Moody's Corp. | 0.06% | 3,955 | $1.7M | New |
| VEEV Veeva Systems Inc. Class A | 0.06% | 9,481 | $1.7M | Add +73.0% |
| FN Fabrinet | 0.06% | 3,152 | $1.6M | New |
| WAT Waters Corp. | 0.06% | 5,516 | $1.6M | New |
| EXPE Expedia Group Inc. | 0.06% | 7,092 | $1.6M | New |
| CW Curtiss-Wright Corp. | 0.06% | 2,374 | $1.6M | New |
| HAE Haemonetics Corp. | 0.06% | 28,368 | $1.6M | New |
| STX Seagate Technology Holdings | 0.06% | 3,940 | $1.5M | New |
| WDC Western Digital Corp. | 0.06% | 5,516 | $1.5M | New |
| CR Crane Co. | 0.06% | 8,668 | $1.5M | New |
| EFX Equifax Inc. | 0.05% | 7,915 | $1.4M | New |
| JBTM JBT Marel Corp. | 0.05% | 11,067 | $1.4M | Add +57.0% |
| PH Parker Hannifin Corp. | 0.05% | 1,576 | $1.4M | New |
| KTOS Kratos Defense & Security | 0.05% | 19,800 | $1.4M | New |
| QLYS Qualys Inc. | 0.05% | 15,835 | $1.4M | New |
| ESLT Elbit Systems Ltd. | 0.05% | 1,586 | $1.3M | New |
| TTD Trade Desk Inc./the Class A filed as THE TRADE DESK INC | 0.05% | 59,100 | $1.3M | New |
| MRVL Marvell Technology Inc. | 0.05% | 13,396 | $1.3M | New |
| NFLX Netflix Inc. | 0.05% | 13,436 | $1.3M | Add +74.6% |
| GRMN Garmin Ltd. | 0.05% | 5,541 | $1.3M | New |
| BB Blackberry Ltd. | 0.05% | 396,287 | $1.3M | New |
| NRG NRG Energy Inc. | 0.04% | 7,920 | $1.2M | New |
| AVAV Aerovironment Inc. | 0.04% | 6,297 | $1.2M | Reduce -33.0% |
| TRU Transunion | 0.04% | 16,618 | $1.1M | New |
| PDD PDD Holdings Inc. | 0.04% | 11,087 | $1.1M | New |
| HQY Healthequity Inc. | 0.04% | 13,451 | $1.1M | New |
| DXCM Dexcom Inc. | 0.04% | 17,336 | $1.1M | New |
| ROKU Roku Inc. | 0.04% | 11,032 | $1.0M | New |
| CSW CSW Industrials Inc. | 0.04% | 3,960 | $1.0M | New |
| AJG Arthur J Gallagher & Co. filed as GALLAGHER ARTHUR J & CO | 0.04% | 4,748 | $1.0M | New |
| RAL Ralliant Corp. | 0.04% | 24,428 | $1.0M | New |
| MTD Mettler-Toledo International | 0.04% | 793 | $1.0M | New |
| A Agilent Technologies Inc. | 0.04% | 8,668 | $988K | New |
| CARG Cargurus Inc. | 0.04% | 28,368 | $966K | New |
Portfolio Sells Q4 2025 → Q1 2026
| XLF SS Financial Select Sector | Reduce -34.9% | 9.01% | −5.65 |
| XLC SS Comm Select Sector SPDR | Reduce -26.6% | 9.49% | −3.61 |
| XLK SS Technology Select Sector | Reduce -7.4% | 25.29% | −2.96 |
| XLV SS Health Care Select Sector | Reduce -11.0% | 13.91% | −1.85 |
| SMH Vaneck Semiconductor ETF | Sold out | 0.00% | −0.87 |
| XLY SS Consumer Disc Select Sect | Reduce -0.0% | 8.46% | −0.39 |
| KWEB Kranesh Csi China Internet | Sold out | 0.00% | −0.36 |
| EIDO iShares MSCI Indonesia ETF | Sold out | 0.00% | −0.30 |
| NVDA Nvidia Corp. | Sold out | 0.00% | −0.27 |
| NET Cloudflare Inc. Class A | Reduce -66.3% | 0.11% | −0.19 |
| ORCL Oracle Corp. | Sold out | 0.00% | −0.17 |
| AVGO Broadcom Inc. | Sold out | 0.00% | −0.15 |
| SNOW Snowflake Inc. | Sold out | 0.00% | −0.15 |
| NBIS Nebius Group NV | Sold out | 0.00% | −0.14 |
| CRDO Credo Technology Group Holdi | Sold out | 0.00% | −0.12 |
| ALAB Astera Labs Inc. | Sold out | 0.00% | −0.11 |
| COHR Coherent Corp. | Sold out | 0.00% | −0.11 |
| GH Guardant Health Inc. | Sold out | 0.00% | −0.10 |
| MSFT Microsoft Corp. | Sold out | 0.00% | −0.09 |
| ARGX Argenx SE - ADR | Sold out | 0.00% | −0.09 |
| DLO Dlocal Ltd. | Sold out | 0.00% | −0.09 |
| SHOP Shopify Inc. Class A | Sold out | 0.00% | −0.09 |
| KRYS Krystal Biotech Inc. | Sold out | 0.00% | −0.09 |
| SOFI Sofi Technologies Inc. | Sold out | 0.00% | −0.09 |
| ASND Ascendis Pharma A/S | Sold out | 0.00% | −0.08 |
| BBIO Bridgebio Pharma Inc. | Sold out | 0.00% | −0.08 |
| XPEV Xpeng Inc. - ADR | Sold out | 0.00% | −0.08 |
| INSM Insmed Inc. | Sold out | 0.00% | −0.08 |
| CVNA Carvana Co. | Sold out | 0.00% | −0.08 |
| TTWO Take-Two Interactive Softwre | Sold out | 0.00% | −0.08 |
| NTRA Natera Inc. | Sold out | 0.00% | −0.08 |
| CORZ Core Scientific Inc. | Sold out | 0.00% | −0.08 |
| APP AppLovin Corp. Class A | Sold out | 0.00% | −0.08 |
| CYBR Cyberark Software Ltd./Israel | Sold out | 0.00% | −0.07 |
| SAIL Sailpoint Inc. | Sold out | 0.00% | −0.07 |
| GLBE Global-E Online Ltd. | Sold out | 0.00% | −0.07 |
| WGS Genedx Holdings Corp. | Sold out | 0.00% | −0.07 |
| LRCX Lam Research Corp. | Sold out | 0.00% | −0.07 |
| KSPI JSC Kaspi.kz ADR | Sold out | 0.00% | −0.07 |
| RBLX Roblox Corp. Class A | Sold out | 0.00% | −0.07 |
| GMED Globus Medical Inc. Class A | Sold out | 0.00% | −0.07 |
| QBTS D-Wave Quantum Inc. | Sold out | 0.00% | −0.06 |
| PLTR Palantir Technologies Inc. Class A | Sold out | 0.00% | −0.06 |
| GENI Genius Sports Ltd. | Sold out | 0.00% | −0.06 |
| RBRK Rubrik Inc. Class A | Reduce -7.8% | 0.10% | −0.06 |
| FUBO Fubotv Inc. | Sold out | 0.00% | −0.06 |
| NOK Nokia Corp.-Spon ADR | Sold out | 0.00% | −0.06 |
| SERV Serve Robotics Inc. | Sold out | 0.00% | −0.06 |
| NU Nu Holdings Ltd./Cayman Isl-A | Sold out | 0.00% | −0.06 |
| DDOG Datadog Inc. Class A | Sold out | 0.00% | −0.06 |
Portfolio Buys Q4 2025 → Q1 2026
| XLI SS Industrial Select Sector | New | 8.46% | +8.46 |
| VFH Vanguard Financials ETF | New | 4.17% | +4.17 |
| XLB SS Materials Select Sector | Add +29.2% | 3.87% | +1.27 |
| ILF iShares Latin America 40 ETF | New | 0.84% | +0.84 |
| IDEV iShares Core MSCI Dev MKTS | Add +14.4% | 2.89% | +0.51 |
| IEMG iShares Core MSCI Emerging | Add +18.9% | 1.30% | +0.29 |
| VPL Vanguard Ftse Pacific ETF | Add +48.4% | 0.57% | +0.23 |
| PANW Palo Alto Networks Inc. | New | 0.18% | +0.18 |
| YOU Clear Secure Inc. Class A | New | 0.17% | +0.17 |
| SPEU State Street SPDR Portfolio | Add +18.9% | 0.92% | +0.17 |
| LITE Lumentum Holdings Inc. | New | 0.17% | +0.17 |
| CIEN Ciena Corp. | New | 0.15% | +0.15 |
| KEYS Keysight Technologies Inc. | New | 0.13% | +0.13 |
| GEV GE Vernova Inc. | New | 0.13% | +0.13 |
| SRAD Sportradar Group AG-A | New | 0.13% | +0.13 |
| ADSK Autodesk Inc. | New | 0.13% | +0.13 |
| UBER Uber Technologies Inc. | New | 0.11% | +0.11 |
| AGX Argan Inc. | New | 0.11% | +0.11 |
| FTNT Fortinet Inc. | New | 0.11% | +0.11 |
| WWD Woodward Inc. | New | 0.11% | +0.11 |
| AAON Aaon Inc. | New | 0.11% | +0.11 |
| TER Teradyne Inc. | New | 0.11% | +0.11 |
| TLN Talen Energy Corp. | New | 0.10% | +0.10 |
| VRT Vertiv Holdings Co. Class A | New | 0.10% | +0.10 |
| SPEM State Street SP PTF Em ETF | Add +18.9% | 0.52% | +0.10 |
| VST Vistra Corp. | New | 0.10% | +0.10 |
| BWXT BWX Technologies Inc. | New | 0.10% | +0.10 |
| ROK Rockwell Automation Inc. | New | 0.10% | +0.10 |
| CEG Constellation Energy | New | 0.10% | +0.10 |
| FICO Fair Isaac Corp. | New | 0.09% | +0.09 |
| HNGE Hinge Health Inc. Class A | New | 0.09% | +0.09 |
| FFIV F5 Inc. | New | 0.09% | +0.09 |
| BSY Bentley Systems Inc. Class B | New | 0.08% | +0.08 |
| VRNS Varonis Systems Inc. | New | 0.08% | +0.08 |
| GGG Graco Inc. | New | 0.08% | +0.08 |
| AXON Axon Enterprise Inc. | New | 0.08% | +0.08 |
| DASH DoorDash Inc. Class A | New | 0.07% | +0.07 |
| VIAV Viavi Solutions Inc. | New | 0.07% | +0.07 |
| VCYT Veracyte Inc. | New | 0.07% | +0.07 |
| ONTO Onto Innovation Inc. | New | 0.07% | +0.07 |
| MOD Modine Manufacturing Co. | New | 0.07% | +0.07 |
| TSM Taiwan Semiconductor-SP ADR | New | 0.07% | +0.07 |
| TRIXX State St Inst TR MMKT-Prem | Add +281.0% | 0.09% | +0.07 |
| DOCS Doximity Inc. Class A | New | 0.07% | +0.07 |
| TRMB Trimble Inc. | New | 0.07% | +0.07 |
| KRMN Karman Holdings Inc. | New | 0.07% | +0.07 |
| MCO Moody's Corp. | New | 0.06% | +0.06 |
| FN Fabrinet | New | 0.06% | +0.06 |
| WAT Waters Corp. | New | 0.06% | +0.06 |
| EXPE Expedia Group Inc. | New | 0.06% | +0.06 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 103 | $3.3B | XLK, XLF, XLI, XLY, QQQM |
| Q1 2026 | 115 | $2.7B | XLK, XLV, XLC, XLF, XLY |
| Q4 2025 | 124 | $2.8B | XLK, XLV, XLF, XLC, XLY |
| Q3 2025 | 122 | $2.7B | XLK, XLC, XLV, XLF, XLY |
| Q2 2025 | 136 | $2.4B | QQQ, XLC, XLF, SMH, XLK |
| Q1 2025 | 138 | $2.1B | IJR, QQQ, KRE, IJK, XLC |
| Q4 2024 | 147 | $2.2B | QQQ, XLC, SMH, IJK, XLK |
| Q3 2024 | 150 | $2.1B | QQQ, IJK, XLC, SMH, XLK |
| Q2 2024 | 39 | $2.0B | QQQ, IJK, XLC, XLK, SMH |
| Q1 2024 | 41 | $1.9B | IJK, XLC, QQQ, XLK, SMH |