Main Management LLC — 13F Holdings & Portfolio
CIK 1583092 · latest 13F-HR filed 2026-05-15
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
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AUM
$1.4M
Long-equity book
Holdings
102
Distinct positions
Period
2026-03-31
Filed 2026-05-15
Q/Q Activity
+10 / −12 / ↑27 / ↓37
vs 2025-12-31
Firm Profile & Key People
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- MAIN BUYWRITE$33.8K +29.4%
- TECHNOLOGY$31.6K +32.6%
- FINANCIALS$12.2K +180.3%
- US TREASURIES$9.1K +496.7%
- INTERNATIONAL COUNTRY ROTATION$8.9K +8.6%
Top Trims
- HEALTH CARE-$47.5K -42.6%
- COMMUNICATIONS SERVICES-$28.1K -26.4%
- FINANCIALS-$28.0K -25.0%
- NASDAQ-$27.5K -38.1%
- CONSUMER DISCRETIONARY-$7.7K -12.7%
New Positions
- Vanguard Industrials ETF$52.0K
- Vanguard Consumer Discretionary ETF$2.8K
- LARGE-CAP GROWTH$151
- Latin America$98
- LARGE CAP VALUE$69
Exited Positions
- SEMICONDUCTORS$215
- Morgan Stanley InstlLqdty TrsSecs Instl$157
- iShares Bitcoin Trust ETF$67
- CHINA INTERNET$52
- Indonesia$43
All Holdings
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | LARGE CAP CORE | SPY | 78462F103 | $156.4K | 11.38% | 240,518 | SH |
| 2 | MAIN BUYWRITE | BUYW | 66538H179 | $148.9K | 10.83% | 10,572,577 | SH |
| 3 | TECHNOLOGY | XLK | 81369Y803 | $128.5K | 9.35% | 967,146 | SH |
| 4 | INTERNATIONAL COUNTRY ROTATION | INTL | 66538H237 | $113.2K | 8.24% | 3,988,792 | SH |
| 5 | FINANCIALS | XLF | 81369Y605 | $84.1K | 6.12% | 1,703,866 | SH |
| 6 | COMMUNICATIONS SERVICES | XLC | 81369Y852 | $78.4K | 5.70% | 706,812 | SH |
| 7 | THEMATIC INNOVATION | TMAT | 66538H278 | $67.3K | 4.90% | 2,902,437 | SH |
| 8 | HEALTH CARE | XLV | 81369Y209 | $64.0K | 4.66% | 436,462 | SH |
| 9 | CONSUMER DISCRETIONARY | XLY | 81369Y407 | $52.8K | 3.84% | 484,338 | SH |
| 10 | Vanguard Industrials ETF | VIS | 92204A603 | $52.0K | 3.78% | 166,564 | SH |
| 11 | NASDAQ | QQQ | 46090E103 | $44.7K | 3.26% | 77,497 | SH |
| 12 | NASDAQ 100 | QQQM | 46138G649 | $44.2K | 3.22% | 186,163 | SH |
| 13 | S&P 500 EQUAL WEIGHT | RSP | 46137V357 | $40.4K | 2.94% | 210,284 | SH |
| 14 | ALL WORLD EX-US | VEU | 922042775 | $25.1K | 1.83% | 334,264 | SH |
| 15 | MATERIALS | XLB | 81369Y100 | $24.1K | 1.75% | 482,361 | SH |
| 16 | US SECTOR ROTATION | SECT | 66538H591 | $24.0K | 1.75% | 397,084 | SH |
| 17 | ENERGY | XLE | 81369Y506 | $21.8K | 1.59% | 356,200 | SH |
| 18 | FINANCIALS | VFH | 92204A405 | $19.0K | 1.38% | 157,110 | SH |
| 19 | AGGREGATE BONDS | BND | 921937835 | $16.9K | 1.23% | 229,976 | SH |
| 20 | HEALTH CARE | VHT | 92204A504 | $16.8K | 1.22% | 61,727 | SH |
| 21 | INFORMATION TECHNOLOGY | VGT | 92204A702 | $16.6K | 1.21% | 23,778 | SH |
| 22 | DEVELOPED MARKETS | IEFA | 46432F842 | $15.8K | 1.15% | 174,188 | SH |
| 23 | HOME CONSTRUCTION | ITB | 464288752 | $15.0K | 1.09% | 165,379 | SH |
| 24 | US TREASURY MONEY FUND | TBIL | 808515472 | $13.0K | 0.94% | 12,982,212 | SH |
| 25 | 0-3 MONTH TREASURY | SGOV | 46436E718 | $12.4K | 0.90% | 122,957 | SH |
| 26 | US TREASURIES | SHY | 464287457 | $11.0K | 0.80% | 132,756 | SH |
| 27 | AGGREGATE BOND | AGG | 464287226 | $10.8K | 0.79% | 108,682 | SH |
| 28 | SOFTWARE | IGV | 464287515 | $6.4K | 0.46% | 79,766 | SH |
| 29 | ALL WORLD EX-US | VXUS | 921909768 | $6.3K | 0.46% | 82,166 | SH |
| 30 | INDUSTRIALS | XLI | 81369Y704 | $5.6K | 0.41% | 34,746 | SH |
| 31 | INVESTMENT GRADE COPORATE BONDS | IGSB | 464288646 | $5.6K | 0.41% | 106,259 | SH |
| 32 | US TREASURY MONEY INVESTOR | IVTTF | 808515548 | $4.7K | 0.34% | 4,662,273 | SH |
| 33 | EMERGING MARKETS | IEMG | 46434G103 | $3.9K | 0.28% | 55,271 | SH |
| 34 | MID-CAP GROWTH | IJK | 464287606 | $3.1K | 0.23% | 31,131 | SH |
| 35 | EMERGING MARKETS | VWO | 922042858 | $2.8K | 0.21% | 52,243 | SH |
| 36 | Vanguard Consumer Discretionary ETF | VCR | 92204A108 | $2.8K | 0.20% | 7,741 | SH |
| 37 | OIL SERVICES | OIH | 92189H607 | $2.0K | 0.15% | 5,000 | SH |
| 38 | US TREASURY MONEY INVESTOR | SGVT | 808515605 | $2.0K | 0.15% | 2,018,052 | SH |
| 39 | FLOATING RATE BOND | TFLO | 46434V860 | $1.7K | 0.13% | 34,093 | SH |
| 40 | DEVELOPED MARKETS | VEA | 921943858 | $1.4K | 0.11% | 22,544 | SH |
| 41 | LARGE CAP | VOO | 922908363 | $837 | 0.06% | 1,401 | SH |
| 42 | ALL WORLD EX-US | ACWX | 464288240 | $520 | 0.04% | 7,597 | SH |
| 43 | GOLD | GLD | 78463V107 | $502 | 0.04% | 1,166 | SH |
| 44 | US HIGH DIVDEND YIELD | VYM | 921946406 | $465 | 0.03% | 3,138 | SH |
| 45 | SHORT-TERM CORPORATE BONDS | VCSH | 92206C409 | $393 | 0.03% | 4,954 | SH |
| 46 | GOLD MINERS | GDX | 92189F106 | $367 | 0.03% | 4,000 | SH |
| 47 | GLOBAL EQUITY | VT | 922042742 | $355 | 0.03% | 2,569 | SH |
| 48 | MIDCAP | IJH | 464287507 | $326 | 0.02% | 4,825 | SH |
| 49 | EMERGING MARKETS | EEM | 464287234 | $284 | 0.02% | 5,000 | SH |
| 50 | S&P 500 VALUE | IVV | 464287200 | $280 | 0.02% | 428 | SH |
Filing History
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-15 | $1.4M | 102 | 0001583092-26-000003 |
| 2025-12-31 | 2026-02-10 | $1.4M | 104 | 0001583092-26-000002 |
| 2025-09-30 | 2025-11-14 | $1.4M | 105 | 0001583092-25-000014 |