Markin Asset Management, LP
Markin Asset Management, LP is an SEC-registered investment adviser that reports managing 2 hedge funds on Form ADV. It reports $152.5 million in regulatory assets under management. Its private funds, of all types, hold $39.6 million in gross assets. Its disclosed U.S. stock holdings returned an estimated +4.7% 2026 YTD through Jun 30 (S&P 500: +9.5%), based on 13F filings. Over a longer period they returned an estimated +4.7% from Q1 2026 to Q2 2026, compared with +9.5% for the S&P 500, based on 13F filings.
- Regulatory assets under management
- $152.5 millionForm ADV Item 5.F
- Gross assets of private funds
- $39.6 millionAll private fund types, Form ADV
- Hedge funds managed
- 22 private funds in total
- Employees
- 3Form ADV Item 5.A
- Registration
- SEC-registered adviserCRD 311719
- Latest Form ADV
- 09/02/2026Disciplinary disclosures: none reported
Estimated 13F portfolio performance
Estimated by AltMountain, derived from the firm’s public Form 13F filings. Not reported by the firm and not the return of any fund.
| Quarter | Est. 13F return | S&P 500 |
|---|---|---|
| Q2 2026 | +7.8% | +14.8% |
| Q1 2026 | -2.9% | -4.6% |
Estimate of the firm's disclosed long U.S. stock portfolio from its quarterly 13F filings, holding each quarter-end portfolio to the next quarter-end at prices implied by all 13F filers. It is a price return before dividends and fees, ignores shorts, options, bonds, cash and trading within the quarter, and is not the return of any fund. Disclosures
Manager of this firm? Report your fund’s actual net return, or email hello@altmountain.com to correct or remove this estimate. Removal requests from the firm are honored.
13F holdings as of Sep 30, 2026
All 44 share positions ($115,319,063) reported by Markin Asset Management, LP on Form 13F for the quarter ended Sep 30, 2026, filed Nov 13, 2026. Shown as filed with the SEC. Original filing on SEC.gov ↗ The estimated return above runs through Jun 30, 2026; it is updated when the SEC publishes its complete data for the quarter.
| Stock | Value | % of 13F portfolio | Shares | Shares vs prior quarter |
|---|---|---|---|---|
| Ishares TR | $33,241,020 | 28.83% | 351,608 | +20.87% |
| Select Sector SPDR TR | $15,539,902 | 13.48% | 79,386 | +5.52% |
| State STR SPDR S&P 500 ETF T | $8,450,703 | 7.33% | 11,081 | -5.60% |
| Ishares TR | $6,491,688 | 5.63% | 128,117 | -7.35% |
| Select Sector SPDR TR | $5,349,236 | 4.64% | 100,173 | +6.79% |
| Select Sector SPDR TR | $4,625,374 | 4.01% | 41,681 | +23.20% |
| Select Sector SPDR TR | $4,069,409 | 3.53% | 24,162 | +0.50% |
| Select Sector SPDR TR | $3,819,079 | 3.31% | 35,089 | +12.96% |
| SPDR Gold TR | $3,152,594 | 2.73% | 8,278 | +51.17% |
| Select Sector SPDR TR | $2,702,218 | 2.34% | 16,183 | -17.88% |
| Apple Inc | $2,469,521 | 2.14% | 7,416 | +0.28% |
| Invesco QQQ TR | $2,406,472 | 2.09% | 3,253 | -0.70% |
| Microsoft Corp | $2,385,974 | 2.07% | 4,652 | +0.28% |
| Vanguard Index FDS | $2,200,700 | 1.91% | 3,140 | -0.19% |
| Select Sector SPDR TR | $2,065,114 | 1.79% | 25,622 | +8.17% |
| Ishares TR | $1,593,605 | 1.38% | 14,048 | -28.07% |
| Alphabet Inc | $1,577,376 | 1.37% | 4,629 | -19.26% |
| Nvidia Corporation | $1,245,816 | 1.08% | 5,455 | +1.58% |
| Select Sector SPDR TR | $1,213,448 | 1.05% | 19,731 | +19.18% |
| Select Sector SPDR TR | $999,307 | 0.87% | 25,337 | +18.01% |
| Amazon Com Inc | $891,957 | 0.77% | 3,580 | +2.58% |
| Select Sector SPDR TR | $874,418 | 0.76% | 21,374 | +4.55% |
| Ishares TR | $798,927 | 0.69% | 9,839 | -25.96% |
| Select Sector SPDR TR | $791,931 | 0.69% | 16,261 | +9.31% |
| Berkshire Hathaway Inc Del | $648,331 | 0.56% | 1,302 | -14.79% |
| Eli Lilly & Co | $458,564 | 0.40% | 396 | Unchanged |
| Micron Technology Inc | $455,867 | 0.40% | 428 | -8.15% |
| Alphabet Inc | $438,702 | 0.38% | 1,275 | +9.63% |
| Tesla Inc | $408,032 | 0.35% | 1,150 | +1.32% |
| Ishares TR | $379,121 | 0.33% | 4,245 | -7.27% |
| Calamos ETF TR | $369,794 | 0.32% | 14,651 | Unchanged |
| Fidelity Wise Origin Bitcoin | $319,035 | 0.28% | 4,392 | +5.42% |
| Vanguard Index FDS | $303,134 | 0.26% | 810 | -7.43% |
| Lam Research Corp | $282,847 | 0.25% | 861 | -1.37% |
| Advanced Micro Devices Inc | $258,774 | 0.22% | 423 | -1.17% |
| Calamos ETF TR | $248,854 | 0.22% | 10,193 | -32.15% |
| Palantir Technologies Inc | $245,597 | 0.21% | 1,313 | New |
| Vanguard Intl Equity Index F | $241,443 | 0.21% | 2,910 | -92.37% |
| Meta Platforms Inc | $232,094 | 0.20% | 320 | New |
| Ishares TR | $229,752 | 0.20% | 2,362 | Unchanged |
| Crowdstrike Hldgs Inc | $213,918 | 0.19% | 808 | New |
| Lumentum Hldgs Inc | $212,706 | 0.18% | 219 | New |
| Ishares TR | $208,411 | 0.18% | 4,236 | Unchanged |
| Ishares TR | $208,298 | 0.18% | 1,952 | Unchanged |
Changes since Jun 30, 2026
Comparing the share counts in the two quarter-end filings: 4 new positions, 7 sold out, 19 increased, 16 reduced and 5 unchanged.
New positions
| Stock | Value | Shares |
|---|---|---|
| Palantir Technologies Inc | $245,597 | 1,313 |
| Meta Platforms Inc | $232,094 | 320 |
| Crowdstrike Hldgs Inc | $213,918 | 808 |
| Lumentum Hldgs Inc | $212,706 | 219 |
Sold out
| Stock | Value at Jun 30, 2026 | Shares held then |
|---|---|---|
| Invesco Exchange Traded FD T | $4,617,747 | 21,703 |
| Western Digital Corp | $277,204 | 434 |
| Applied Matls Inc | $254,496 | 352 |
| Kla Corp | $250,419 | 830 |
| Vertiv Holdings Co | $246,093 | 735 |
| Ge Vernova Inc | $244,371 | 208 |
| Marvell Technology Inc | $219,247 | 736 |
Largest increases
| Stock | Change in shares | Change | Value now | Shares now |
|---|---|---|---|---|
| Ishares TR | +60,710 | +20.87% | $33,241,020 | 351,608 |
| SPDR Gold TR | +2,802 | +51.17% | $3,152,594 | 8,278 |
| Select Sector SPDR TR | +7,848 | +23.20% | $4,625,374 | 41,681 |
| Select Sector SPDR TR | +4,150 | +5.52% | $15,539,902 | 79,386 |
| Select Sector SPDR TR | +4,025 | +12.96% | $3,819,079 | 35,089 |
| Select Sector SPDR TR | +6,371 | +6.79% | $5,349,236 | 100,173 |
| Select Sector SPDR TR | +3,175 | +19.18% | $1,213,448 | 19,731 |
| Select Sector SPDR TR | +1,935 | +8.17% | $2,065,114 | 25,622 |
| Select Sector SPDR TR | +3,867 | +18.01% | $999,307 | 25,337 |
| Select Sector SPDR TR | +1,385 | +9.31% | $791,931 | 16,261 |
| Alphabet Inc | +112 | +9.63% | $438,702 | 1,275 |
| Select Sector SPDR TR | +931 | +4.55% | $874,418 | 21,374 |
| Amazon Com Inc | +90 | +2.58% | $891,957 | 3,580 |
| Select Sector SPDR TR | +121 | +0.50% | $4,069,409 | 24,162 |
| Nvidia Corporation | +85 | +1.58% | $1,245,816 | 5,455 |
| Fidelity Wise Origin Bitcoin | +226 | +5.42% | $319,035 | 4,392 |
| Apple Inc | +21 | +0.28% | $2,469,521 | 7,416 |
| Microsoft Corp | +13 | +0.28% | $2,385,974 | 4,652 |
| Tesla Inc | +15 | +1.32% | $408,032 | 1,150 |
Largest reductions
| Stock | Change in shares | Change | Value now | Shares now |
|---|---|---|---|---|
| Vanguard Intl Equity Index F | -35,214 | -92.37% | $241,443 | 2,910 |
| Ishares TR | -5,483 | -28.07% | $1,593,605 | 14,048 |
| Select Sector SPDR TR | -3,524 | -17.88% | $2,702,218 | 16,183 |
| Ishares TR | -10,168 | -7.35% | $6,491,688 | 128,117 |
| State STR SPDR S&P 500 ETF T | -657 | -5.60% | $8,450,703 | 11,081 |
| Alphabet Inc | -1,104 | -19.26% | $1,577,376 | 4,629 |
| Ishares TR | -3,450 | -25.96% | $798,927 | 9,839 |
| Calamos ETF TR | -4,829 | -32.15% | $248,854 | 10,193 |
| Berkshire Hathaway Inc Del | -226 | -14.79% | $648,331 | 1,302 |
| Micron Technology Inc | -38 | -8.15% | $455,867 | 428 |
| Ishares TR | -333 | -7.27% | $379,121 | 4,245 |
| Vanguard Index FDS | -65 | -7.43% | $303,134 | 810 |
| Invesco QQQ TR | -23 | -0.70% | $2,406,472 | 3,253 |
| Vanguard Index FDS | -6 | -0.19% | $2,200,700 | 3,140 |
| Lam Research Corp | -12 | -1.37% | $282,847 | 861 |
| Advanced Micro Devices Inc | -5 | -1.17% | $258,774 | 423 |
Each list shows up to 20 positions, largest first by dollar amount. Changes compare two quarter-end snapshots, with the earlier share count adjusted for stock splits AltMountain detected. They do not show when, or at what price, anything was bought or sold.
From public Form 13F filings, not verified. Form 13F is filed up to 45 days after the quarter ends, so positions may have changed. It lists only certain long positions in U.S.-listed stocks and exchange-traded funds; options are not shown here, and short positions, most bonds, cash, non-U.S. securities and private investments are not reported at all, so a holding may be one side of a hedge. A filing covers the manager as a whole, not any single fund, and filings contain errors. This is not investment advice or a recommendation to buy or sell any security. Disclosures
Hedge funds filing Form D (1)
Matched to this firm by the fund names and related persons in each Form D. The list may be incomplete.
Private funds reported on Form ADV (1)
As reported in the adviser's Form ADV filed Mar 26, 2024. Funds also listed from Form D are shown above.
From SEC filings. Firm data comes from the SEC's Form ADV data as of Oct 2, 2026; performance estimates come from Form 13F. AltMountain has not verified this information, and it is not an offer, solicitation or recommendation. Full disclosures