Main Management ETF Advisors, LLC

In its 13F for Q2 2026 (holdings as of June 30, 2026, filed August 14, 2026), Main Management ETF Advisors, LLC reported 103 stock positions worth $3.3 billion. Its top holding was SS Technology Select Sector (XLK) at 34.8% of the portfolio, followed by SS Financial Select Sector (XLF, 15.4%) and SS Industrial Select Sector (XLI, 10.7%). Compared with Q1 2026, it opened 24 new positions, sold out of 36, added to 73 and reduced 6. The biggest buy was SS Technology Select Sector (XLK, shares +18%) and the biggest sale an exit from SS Health Care Select Sector (XLV).

Most Recent 13F
Q2 2026
Location
SAN FRANCISCO, CA
CIK
0001698607
Portfolio Value
$3.3B (Q2 2026)
SEC Filing
0001698607-26-000004 ↗ filed Aug 14, 2026

Holdings Value

0$1.0B$2.0B$3.0B$4.0B Q1 2024: $1.9B Q1 2024 Q2 2024: $2.0B Q2 2024 Q3 2024: $2.1B Q3 2024 Q4 2024: $2.2B Q4 2024 Q1 2025: $2.1B Q1 2025 Q2 2025: $2.4B Q2 2025 Q3 2025: $2.7B Q3 2025 Q4 2025: $2.8B Q4 2025 Q1 2026: $2.7B Q1 2026 Q2 2026: $3.3B $3.3B Q2 2026

Holdings 103 stocks · $3.3B
XLK SS Technology Select Sector 34.76% 6,026,894 $1.1B Add +18.2%
XLF SS Financial Select Sector 15.44% 9,511,811 $509.9M Add +94.6%
XLI SS Industrial Select Sector 10.68% 1,904,735 $352.8M Add +36.0%
XLY SS Consumer Disc Select Sect 7.60% 2,141,512 $251.2M Add +3.0%
QQQM Invesco Nasdaq 100 ETF 5.42% 590,648 $178.9M New
XLU St Sr Utl SL SE SPDR ETF-Usd 5.13% 3,739,385 $169.5M New
XLB SS Materials Select Sector 3.29% 2,135,161 $108.5M Add +3.0%
XLE SS Energy Select Sector 2.98% 1,853,850 $98.5M New
IDEV iShares Core MSCI Dev MKTS 2.62% 971,458 $86.5M Add +4.9%
IEMG iShares Core MSCI Emerging 1.41% 564,085 $46.7M Add +13.3%
SPEU State Street SPDR Portfolio 0.86% 516,918 $28.4M Add +7.7%
ILF iShares Latin America 40 ETF 0.70% 685,980 $23.2M Add +7.7%
VPL Vanguard Ftse Pacific ETF 0.59% 167,739 $19.4M Add +7.7%
SPEM State Street SP PTF Em ETF 0.50% 318,850 $16.5M Add +7.7%
MU Micron Technology Inc. 0.40% 11,574 $13.4M Add +2.5%
PANW Palo Alto Networks Inc. 0.31% 30,247 $10.3M Add +2.5%
VICR Vicor Corp. 0.27% 23,606 $9.0M New
CRWD CrowdStrike Holdings Inc. Class A 0.19% 8,172 $6.2M Add +2.5%
FLCA Franklin Ftse Canada ETF 0.18% 113,169 $5.8M Add +7.7%
AMD Advanced Micro Devices 0.17% 9,708 $5.6M Add +2.5%
FTNT Fortinet Inc. 0.17% 36,585 $5.6M Add +2.5%
LITE Lumentum Holdings Inc. 0.17% 6,494 $5.6M Add +2.5%
YOU Clear Secure Inc. Class A 0.17% 99,011 $5.5M Add +2.5%
AAON Aaon Inc. 0.17% 43,054 $5.5M Add +26.4%
HNGE Hinge Health Inc. Class A 0.16% 63,024 $5.2M Add +2.5%
BB Blackberry Ltd. 0.16% 406,287 $5.1M Add +2.5%
EZA iShares MSCI South Africa Et 0.15% 81,024 $5.1M New
KEYS Keysight Technologies Inc. 0.15% 13,742 $4.8M Add +9.0%
TER Teradyne Inc. 0.14% 9,741 $4.7M Add +2.5%
RBRK Rubrik Inc. Class A 0.14% 57,723 $4.6M Add +2.5%
VRNS Varonis Systems Inc. 0.13% 98,981 $4.2M Add +2.5%
MRVL Marvell Technology Inc. 0.12% 13,736 $4.1M Add +2.5%
VRT Vertiv Holdings Co. Class A 0.12% 12,181 $4.1M Add +9.9%
GNRC Generac Holdings Inc. 0.12% 13,838 $4.1M New
AEIS Advanced Energy Industries 0.12% 10,582 $3.9M New
STX Seagate Technology Holdings 0.12% 4,040 $3.9M Add +2.5%
GEV GE Vernova Inc. 0.12% 3,246 $3.8M Reduce -18.0%
VCYT Veracyte Inc. 0.11% 63,329 $3.7M Add +2.5%
MOD Modine Manufacturing Co. 0.11% 13,820 $3.7M Add +58.6%
ONTO Onto Innovation Inc. 0.11% 9,696 $3.7M Add +2.5%
MYRG MYR Group Inc./Delaware 0.11% 7,326 $3.7M New
WDC Western Digital Corp. 0.11% 5,656 $3.6M Add +2.5%
NET Cloudflare Inc. Class A 0.11% 14,594 $3.6M Add +2.5%
BSY Bentley Systems Inc. Class B 0.11% 119,166 $3.6M Add +86.7%
WWD Woodward Inc. 0.10% 8,120 $3.5M Add +2.5%
FFIV F5 Inc. 0.10% 8,130 $3.4M Add +2.5%
CIEN Ciena Corp. 0.10% 6,489 $3.2M Reduce -37.0%
VIAV Viavi Solutions Inc. 0.10% 66,292 $3.2M Add +10.7%
RBC RBC Bearings Inc. 0.10% 4,884 $3.1M New
ESI Element Solutions Inc. 0.09% 65,108 $3.1M New
SQM Quimica Y Minera Chil-SP ADR filed as SOCIEDAD QUIMICA Y MINERA DE 0.09% 40,691 $3.0M New
ADSK Autodesk Inc. 0.09% 15,428 $3.0M Add +8.2%
VST Vistra Corp. 0.09% 18,674 $3.0M Add +2.5%
ROK Rockwell Automation Inc. 0.09% 5,679 $2.8M Reduce -20.3%
IPGP Ipg Photonics Corp. 0.08% 23,606 $2.8M New
HBM Hudbay Minerals Inc. 0.08% 116,340 $2.7M New
ITT Itt Inc. 0.08% 13,838 $2.7M New
AXON Axon Enterprise Inc. 0.08% 4,873 $2.7M Add +2.5%
TSM Taiwan Semiconductor-SP ADR 0.08% 5,656 $2.7M Add +2.5%
BWXT BWX Technologies Inc. 0.08% 12,993 $2.5M Add +2.5%
GEN Gen Digital Inc. 0.08% 100,449 $2.5M Add +2.5%
ERO Ero Copper Corp. 0.07% 87,098 $2.3M New
ADI Analog Devices Inc. 0.07% 5,676 $2.3M Add +2.5%
STLD Steel Dynamics Inc. 0.07% 9,765 $2.2M New
PODD Insulet Corp. 0.07% 14,593 $2.2M Add +2.5%
HAE Haemonetics Corp. 0.07% 29,088 $2.2M Add +2.5%
Q Qnity Electronics Inc. 0.06% 13,008 $2.1M New
WAT Waters Corp. 0.06% 5,656 $2.1M Add +2.5%
KAI Kadant Inc. 0.06% 6,488 $2.0M Add +105.8%
CR Crane Co. 0.06% 8,888 $2.0M Add +2.5%
CEG Constellation Energy 0.06% 7,753 $1.9M Reduce -15.2%
SCCO Southern Copper Corp. 0.06% 10,714 $1.9M New
USAR USA Rare Earth Inc. 0.06% 86,178 $1.9M New
CW Curtiss-Wright Corp. 0.06% 2,434 $1.8M Add +2.5%
FN Fabrinet 0.06% 3,232 $1.8M Add +2.5%
TECK Teck Resources Ltd.-CLS B 0.05% 30,099 $1.8M New
VEEV Veeva Systems Inc. Class A 0.05% 9,721 $1.7M Add +2.5%
DOCS Doximity Inc. Class A 0.05% 80,377 $1.7M Add +2.5%
CENX Century Aluminum Company 0.05% 33,363 $1.5M New
TRMB Trimble Inc. 0.04% 28,280 $1.4M Add +2.5%
MOG.A Moog Inc. Class A 0.04% 3,247 $1.4M Add +2.5%
GRMN Garmin Ltd. 0.04% 5,681 $1.3M Add +2.5%
ALM Almonty Industries Inc. 0.04% 79,736 $1.3M New
ESLT Elbit Systems Ltd. 0.04% 1,626 $1.2M Add +2.5%
AA Alcoa Corp. 0.04% 23,618 $1.2M New
DXCM Dexcom Inc. 0.04% 17,776 $1.2M Add +2.5%
A Agilent Technologies Inc. 0.04% 8,888 $1.2M Add +2.5%
KRMN Karman Holdings Inc. 0.03% 22,734 $1.1M Add +2.5%
CSW CSW Industrials Inc. 0.03% 4,060 $1.1M Add +2.5%
ZS Zscaler Inc. 0.03% 7,711 $1.1M Reduce -44.4%
AVAV Aerovironment Inc. 0.03% 6,457 $1.1M Add +2.5%
MTD Mettler-Toledo International 0.03% 813 $1.0M Add +2.5%
KTOS Kratos Defense & Security 0.03% 20,300 $1.0M Add +2.5%
GD General Dynamics Corp. 0.03% 2,434 $862K Add +2.5%
PH Parker Hannifin Corp. 0.02% 802 $784K Reduce -49.1%
CAE Cae Inc. 0.02% 30,854 $773K Add +2.5%
CACI Caci International Inc. Class A 0.02% 1,626 $753K Add +2.5%
WAY Waystar Holding Corp. 0.02% 36,360 $746K Add +2.5%
HII Huntington Ingalls Industrie 0.02% 2,434 $681K Add +2.5%
UUUU Energy Fuels Inc. 0.02% 46,439 $673K New
ISRG Intuitive Surgical Inc. 0.02% 1,616 $643K Add +2.5%
TYL Tyler Technologies Inc. 0.01% 1,626 $476K Add +2.5%
LDOS Leidos Holdings Inc. 0.01% 4,060 $418K Add +2.5%

Portfolio Sells Q1 2026 → Q2 2026
XLV SS Health Care Select Sector Sold out 0.00% −13.91
XLC SS Comm Select Sector SPDR Sold out 0.00% −9.49
VFH Vanguard Financials ETF Sold out 0.00% −4.17
ITB iShares U.S. Home Constructi Sold out 0.00% −2.17
IGV iShares Expanded Tech-Softwa Sold out 0.00% −0.85
FLCH Franklin Ftse China ETF Sold out 0.00% −0.20
SRAD Sportradar Group AG-A Sold out 0.00% −0.13
UBER Uber Technologies Inc. Sold out 0.00% −0.11
AGX Argan Inc. Sold out 0.00% −0.11
TLN Talen Energy Corp. Sold out 0.00% −0.10
MELI MercadoLibre Inc. Sold out 0.00% −0.10
FICO Fair Isaac Corp. Sold out 0.00% −0.09
TRIXX State St Inst TR MMKT-Prem Sold out 0.00% −0.09
GGG Graco Inc. Sold out 0.00% −0.08
DASH DoorDash Inc. Class A Sold out 0.00% −0.07
SE Sea Ltd.-ADR Sold out 0.00% −0.07
MCO Moody's Corp. Sold out 0.00% −0.06
EXPE Expedia Group Inc. Sold out 0.00% −0.06
EFX Equifax Inc. Sold out 0.00% −0.05
CIEN Ciena Corp. Reduce -37.0% 0.10% −0.05
JBTM JBT Marel Corp. Sold out 0.00% −0.05
QLYS Qualys Inc. Sold out 0.00% −0.05
TTD Trade Desk Inc./the Class A Sold out 0.00% −0.05
NFLX Netflix Inc. Sold out 0.00% −0.05
NRG NRG Energy Inc. Sold out 0.00% −0.04
TRU Transunion Sold out 0.00% −0.04
PDD PDD Holdings Inc. Sold out 0.00% −0.04
HQY Healthequity Inc. Sold out 0.00% −0.04
ZS Zscaler Inc. Reduce -44.4% 0.03% −0.04
ROKU Roku Inc. Sold out 0.00% −0.04
AJG Arthur J Gallagher & Co. Sold out 0.00% −0.04
RAL Ralliant Corp. Sold out 0.00% −0.04
CEG Constellation Energy Reduce -15.2% 0.06% −0.04
ADP Automatic Data Processing Sold out 0.00% −0.04
CARG Cargurus Inc. Sold out 0.00% −0.04
ORA Ormat Technologies Inc. Sold out 0.00% −0.03
PAYX Paychex Inc. Sold out 0.00% −0.03
PH Parker Hannifin Corp. Reduce -49.1% 0.02% −0.03
UPWK Upwork Inc. Sold out 0.00% −0.03
FSLR First Solar Inc. Sold out 0.00% −0.02
GEV GE Vernova Inc. Reduce -18.0% 0.12% −0.01
ROK Rockwell Automation Inc. Reduce -20.3% 0.09% −0.01

Portfolio Buys Q1 2026 → Q2 2026
XLK SS Technology Select Sector Add +18.2% 34.76% +9.47
XLF SS Financial Select Sector Add +94.6% 15.44% +6.43
QQQM Invesco Nasdaq 100 ETF New 5.42% +5.42
XLU St Sr Utl SL SE SPDR ETF-Usd New 5.13% +5.13
XLE SS Energy Select Sector New 2.98% +2.98
XLI SS Industrial Select Sector Add +36.0% 10.68% +2.23
VICR Vicor Corp. New 0.27% +0.27
MU Micron Technology Inc. Add +2.5% 0.40% +0.26
EZA iShares MSCI South Africa Et New 0.15% +0.15
PANW Palo Alto Networks Inc. Add +2.5% 0.31% +0.14
GNRC Generac Holdings Inc. New 0.12% +0.12
AEIS Advanced Energy Industries New 0.12% +0.12
IEMG iShares Core MSCI Emerging Add +13.3% 1.41% +0.12
MYRG MYR Group Inc./Delaware New 0.11% +0.11
BB Blackberry Ltd. Add +2.5% 0.16% +0.11
AMD Advanced Micro Devices Add +2.5% 0.17% +0.10
RBC RBC Bearings Inc. New 0.10% +0.10
ESI Element Solutions Inc. New 0.09% +0.09
SQM Quimica Y Minera Chil-SP ADR New 0.09% +0.09
IPGP Ipg Photonics Corp. New 0.08% +0.08
HBM Hudbay Minerals Inc. New 0.08% +0.08
ITT Itt Inc. New 0.08% +0.08
MRVL Marvell Technology Inc. Add +2.5% 0.12% +0.07
CRWD CrowdStrike Holdings Inc. Class A Add +2.5% 0.19% +0.07
ERO Ero Copper Corp. New 0.07% +0.07
HNGE Hinge Health Inc. Class A Add +2.5% 0.16% +0.07
STLD Steel Dynamics Inc. New 0.07% +0.07
Q Qnity Electronics Inc. New 0.06% +0.06
FTNT Fortinet Inc. Add +2.5% 0.17% +0.06
STX Seagate Technology Holdings Add +2.5% 0.12% +0.06
AAON Aaon Inc. Add +26.4% 0.17% +0.06
SCCO Southern Copper Corp. New 0.06% +0.06
USAR USA Rare Earth Inc. New 0.06% +0.06
TECK Teck Resources Ltd.-CLS B New 0.05% +0.05
WDC Western Digital Corp. Add +2.5% 0.11% +0.05
VRNS Varonis Systems Inc. Add +2.5% 0.13% +0.05
CENX Century Aluminum Company New 0.05% +0.05
MOD Modine Manufacturing Co. Add +58.6% 0.11% +0.04
ALM Almonty Industries Inc. New 0.04% +0.04
ONTO Onto Innovation Inc. Add +2.5% 0.11% +0.04
VCYT Veracyte Inc. Add +2.5% 0.11% +0.04
TER Teradyne Inc. Add +2.5% 0.14% +0.04
RBRK Rubrik Inc. Class A Add +2.5% 0.14% +0.04
AA Alcoa Corp. New 0.04% +0.04
KAI Kadant Inc. Add +105.8% 0.06% +0.03
BSY Bentley Systems Inc. Class B Add +86.7% 0.11% +0.02
VIAV Viavi Solutions Inc. Add +10.7% 0.10% +0.02
UUUU Energy Fuels Inc. New 0.02% +0.02
VRT Vertiv Holdings Co. Class A Add +9.9% 0.12% +0.02
VPL Vanguard Ftse Pacific ETF Add +7.7% 0.59% +0.02

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 103$3.3BXLK, XLF, XLI, XLY, QQQM
Q1 2026 115$2.7BXLK, XLV, XLC, XLF, XLY
Q4 2025 124$2.8BXLK, XLV, XLF, XLC, XLY
Q3 2025 122$2.7BXLK, XLC, XLV, XLF, XLY
Q2 2025 136$2.4BQQQ, XLC, XLF, SMH, XLK
Q1 2025 138$2.1BIJR, QQQ, KRE, IJK, XLC
Q4 2024 147$2.2BQQQ, XLC, SMH, IJK, XLK
Q3 2024 150$2.1BQQQ, IJK, XLC, SMH, XLK
Q2 2024 39$2.0BQQQ, IJK, XLC, XLK, SMH
Q1 2024 41$1.9BIJK, XLC, QQQ, XLK, SMH