Holders — by stockHoldings — by fund
Mainstream Capital Management LLC
Everything this manager disclosed owning in US-listed stocks — its complete Form 13F portfolio · as of 2026-06-30 · filed with the SEC up to 45 days after quarter end · CIK 0002043084
$166.1M
disclosed book value
90
positions
12.2%
largest position share
Positions, as of 2026-06-30
top 90 of 90 · 13F covers long US-listed positions only — cash, bonds, private and foreign stakes are not disclosed · PUT/CALL tags = options positions (share-equivalents), not shares held
| # | Issuer | Shares | Value | % of book |
|---|---|---|---|---|
| 1 | JPSTJPMORGAN ULTRA-SHORT INCOME ETF | 402,230 | $20.3M | 12.2% |
| 2 | AAPLAPPLE INC COM | 34,109 | $9.9M | 5.9% |
| 3 | GSSTGOLDMAN SACHS ULTRA SHORT BOND ETF | 187,377 | $9.5M | 5.7% |
| 4 | AMZNAMAZON COM INC COM | 30,969 | $7.4M | 4.4% |
| 5 | GOOGALPHABET INC CAP STK CL C | 20,215 | $7.1M | 4.3% |
| 6 | NVDANVIDIA CORPORATION COM | 27,621 | $5.5M | 3.3% |
| 7 | IWFISHARES RUSSELL 1000 GROWTH ETF | 34,265 | $4.3M | 2.6% |
| 8 | METAMETA PLATFORMS INC CL A | 7,503 | $4.2M | 2.5% |
| 9 | GLWCORNING INC COM | 14,289 | $3.6M | 2.2% |
| 10 | IWDISHARES RUSSELL 1000 VALUE ETF | 14,598 | $3.5M | 2.1% |
| 11 | IVVISHARES CORE S&P 500 ETF | 4,340 | $3.3M | 2% |
| 12 | GOOGLALPHABET INC CAP STK CL A | 8,840 | $3.2M | 1.9% |
| 13 | JPMJPMORGAN CHASE & CO COM | 8,738 | $2.9M | 1.7% |
| 14 | BRK/BBERKSHIRE HATHAWAY INC DEL CL B NEW | 5,400 | $2.7M | 1.6% |
| 15 | LLYELI LILLY & CO COM | 2,250 | $2.7M | 1.6% |
| 16 | CRWDCROWDSTRIKE HLDGS INC CL A | 3,458 | $2.6M | 1.6% |
| 17 | PANWPALO ALTO NETWORKS INC COM | 7,713 | $2.6M | 1.6% |
| 18 | SPYSTATE STREET SPDR S&P 500 ETF | 3,473 | $2.6M | 1.6% |
| 19 | TSLATESLA INC COM | 5,985 | $2.5M | 1.5% |
| 20 | AMDADVANCED MICRO DEVICES INC COM | 4,030 | $2.3M | 1.4% |
| 21 | COSTCOSTCO WHOLESALE CORPORATION COM | 2,323 | $2.2M | 1.3% |
| 22 | GLDSPDR GOLD SHARES | 5,585 | $2.1M | 1.2% |
| 23 | MSFTMICROSOFT CORP COM | 5,398 | $2.0M | 1.2% |
| 24 | VGTVANGUARD INFORMATION TECHNOLOGY ETF | 16,107 | $1.9M | 1.2% |
| 25 | GSGOLDMAN SACHS GROUP INC COM | 1,890 | $1.9M | 1.2% |
| 26 | IBKRINTERACTIVE BROKERS GROUP INC COM CL A | 21,923 | $1.9M | 1.1% |
| 27 | GEVGE VERNOVA INC COM | 1,619 | $1.9M | 1.1% |
| 28 | TJXTJX COS INC NEW COM | 12,340 | $1.9M | 1.1% |
| 29 | IBMINTERNATIONAL BUSINESS MACHS COM | 6,637 | $1.9M | 1.1% |
| 30 | QUALISHARES MSCI USA QUALITY FACTOR ETF | 8,215 | $1.8M | 1.1% |
| 31 | VOEVANGUARD MID-CAP VALUE ETF | 9,032 | $1.8M | 1.1% |
| 32 | VOTVANGUARD MID-CAP GROWTH ETF | 5,764 | $1.8M | 1.1% |
| 33 | CAVACAVA GROUP INC COM | 21,381 | $1.7M | 1% |
| 34 | NFLXNETFLIX INC. COM | 23,031 | $1.6M | 1% |
| 35 | TOSTTOAST INC CL A | 56,794 | $1.6M | 1% |
| 36 | SCHWSCHWAB CHARLES CORP COM | 16,030 | $1.5M | 0.9% |
| 37 | EATON CORP PLC SHS | 3,459 | $1.5M | 0.9% |
| 38 | WMTWALMART INC COM | 12,939 | $1.5M | 0.9% |
| 39 | EFVISHARES MSCI EAFE VALUE ETF | 18,547 | $1.4M | 0.9% |
| 40 | DOVDOVER CORP COM | 5,688 | $1.3M | 0.8% |
| 41 | LZLEGALZOOM COM INC COM | 200,000 | $1.2M | 0.7% |
| 42 | EFGISHARES MSCI EAFE GROWTH ETF | 9,832 | $1.2M | 0.7% |
| 43 | ORLYOREILLY AUTOMOTIVE INC COM | 12,556 | $1.2M | 0.7% |
| 44 | IYWISHARES U.S. TECHNOLOGY ETF | 4,515 | $1.1M | 0.7% |
| 45 | VVISA INC COM CL A | 3,210 | $1.1M | 0.7% |
| 46 | AVGOBROADCOM INC COM | 2,827 | $1.1M | 0.6% |
| 47 | AMATAPPLIED MATLS INC COM | 1,468 | $1.1M | 0.6% |
| 48 | IEMGISHARES CORE MSCI EMERGING MARKETS ETF | 11,743 | $972,790 | 0.6% |
| 49 | IVWISHARES S&P 500 GROWTH ETF | 6,871 | $944,969 | 0.6% |
| 50 | CVXCHEVRON CORPORATION COM | 5,108 | $846,702 | 0.5% |
| 51 | BABAALIBABA GROUP HLDG LTD SPONSORED ADS | 8,625 | $827,828 | 0.5% |
| 52 | UBERUBER TECHNOLOGIES INC COM | 11,049 | $797,296 | 0.5% |
| 53 | AMER SPORTS INC COM SHS | 23,265 | $787,288 | 0.5% |
| 54 | CEGCONSTELLATION ENERGY CORP COM | 3,131 | $777,646 | 0.5% |
| 55 | XLKSTATE STREET TECHNOLOGY SELECT SECTOR SPDR ETF | 3,876 | $738,456 | 0.4% |
| 56 | HDHOME DEPOT INC COM | 2,061 | $726,873 | 0.4% |
| 57 | JEPIJPMORGAN EQUITY PREMIUM INCOME ETF | 10,973 | $619,755 | 0.4% |
| 58 | CMGCHIPOTLE MEXICAN GRILL INC COM | 18,133 | $616,522 | 0.4% |
| 59 | VOXVANGUARD COMMUNICATION SERVICES ETF | 3,304 | $607,771 | 0.4% |
| 60 | USMVISHARES MSCI USA MIN VOL FACTOR ETF | 5,624 | $542,491 | 0.3% |
| 61 | VFHVANGUARD FINANCIALS ETF | 4,045 | $532,322 | 0.3% |
| 62 | MAMASTERCARD INCORPORATED CL A | 1,022 | $524,899 | 0.3% |
| 63 | EWYISHARES MSCI SOUTH KOREA ETF | 2,378 | $480,118 | 0.3% |
| 64 | VHTVANGUARD HEALTH CARE ETF | 1,596 | $477,220 | 0.3% |
| 65 | RIOTRIOT PLATFORMS INC COM | 16,666 | $456,315 | 0.3% |
| 66 | SCHOSCHWAB SHORT-TERM US TREASURY ETF | 18,337 | $442,655 | 0.3% |
| 67 | IJHISHARES CORE S&P MID-CAP ETF | 5,668 | $437,059 | 0.3% |
| 68 | AXPAMERICAN EXPRESS CO COM | 1,259 | $425,857 | 0.3% |
| 69 | BABOEING CO COM | 1,939 | $419,735 | 0.3% |
| 70 | BSVVANGUARD SHORT-TERM BOND ETF | 5,298 | $412,767 | 0.2% |
| 71 | IFRAISHARES U.S. INFRASTRUCTURE ETF | 6,307 | $397,593 | 0.2% |
| 72 | DYNFISHARES U.S. EQUITY FACTOR ROTATION ACTIVE ETF | 5,768 | $392,282 | 0.2% |
| 73 | XLISTATE STREET INDUSTRIAL SELECT SECTOR SPDR ETF | 2,114 | $391,576 | 0.2% |
| 74 | SCUSSCHWAB ULTRA-SHORT INCOME ETF | 14,441 | $363,552 | 0.2% |
| 75 | SDYSTATE STREET SPDR S&P DIVIDEND ETF | 2,371 | $360,819 | 0.2% |
| 76 | ATIATI INC COM | 1,700 | $335,070 | 0.2% |
| 77 | MCDMCDONALDS CORP COM | 1,188 | $321,128 | 0.2% |
| 78 | SBUXSTARBUCKS CORP COM | 3,119 | $318,731 | 0.2% |
| 79 | IBITISHARES BITCOIN TRUST ETF | 9,494 | $316,055 | 0.2% |
| 80 | QQQINVESCO QQQ TRUST SERIES I | 423 | $311,497 | 0.2% |
| 81 | DRIDARDEN RESTAURANTS INC COM | 1,507 | $310,457 | 0.2% |
| 82 | EMXCISHARES MSCI EMERGING MARKETS EX CHINA ETF | 2,611 | $267,105 | 0.2% |
| 83 | XLPSTATE STREET CONSUMER STAPLES SELECT SECTOR SPDR ETF | 3,213 | $266,904 | 0.2% |
| 84 | CSCOCISCO SYS INC COM | 2,237 | $262,713 | 0.2% |
| 85 | IVEISHARES S&P 500 VALUE ETF | 1,149 | $260,892 | 0.2% |
| 86 | PLTRPALANTIR TECHNOLOGIES INC CL A | 1,926 | $224,706 | 0.1% |
| 87 | SCHDSCHWAB US DIVIDEND EQUITY ETF | 6,649 | $210,840 | 0.1% |
| 88 | FNDXSCHWAB FUNDAMENTAL U.S. LARGE COMPANY ETF | 6,662 | $207,188 | 0.1% |
| 89 | IBBISHARES BIOTECHNOLOGY ETF | 1,076 | $204,644 | 0.1% |
| 90 | ETHAISHARES ETHEREUM TRUST ETF | 12,849 | $152,775 | 0.1% |
Source: SEC Form 13F-HR, reporting period 2026-06-30. Values are the manager's filed June-30-style quarter-end marks, not live prices. Research, not investment advice.