Markin Volterra Fund
Markin Volterra Fund reported 62 stocks worth $29.5M in its 13F filing for Q2 2026, filed Jul 23, 2026. Its largest holdings are SNDK (6.5%), MU (5.6%) and GOOGL (4.6%). Compared with Q1 2026, the fund opened new positions in DELL, HPE and GLW, added to GOOGL, MRVL and LITE and trimmed SNDK, MU and WDC.
Holdings
| # | Stock | Value | Weight | Shares | Change | Shares, 3 qtrs | Held |
|---|---|---|---|---|---|---|---|
| 1 |  SNDK Sandisk Corp | $1.9M | 6.5% | 844 | −342 (−29%) | 3 of 3 | |
| 2 |  MU Micron Technology Inc | $1.7M | 5.6% | 1,434 | −118 (−8%) | 3 of 3 | |
| 3 |  GOOGL Alphabet Inc | $1.4M | 4.6% | 3,801 | +3,025 (+390%) | 3 of 3 | |
| 4 |  WDC Western Digital Corp | $1.1M | 3.9% | 1,775 | −343 (−16%) | 3 of 3 | |
| 5 |  MRVL Marvell Technology Inc | $902K | 3.1% | 3,028 | +442 (+17%) | 3 of 3 | |
| 6 |  LITE Lumentum Hldgs Inc | $878K | 3.0% | 1,023 | +93 (+10%) | 3 of 3 | |
| 7 |  AMD Advanced Micro Devices Inc | $827K | 2.8% | 1,424 | +152 (+12%) | 3 of 3 | |
| 8 |  CRDO Credo Technology Group Holdi | $819K | 2.8% | 3,012 | +353 (+13%) | 3 of 3 | |
| 9 |  LRCX Lam Research Corp | $685K | 2.3% | 1,580 | −298 (−16%) | 3 of 3 | |
| 10 |  ARM Arm Hldgs PLC Equity A F | $683K | 2.3% | 1,927 | +473 (+33%) | 2 of 3 |
Positions at Jun 30, 2026, as reported. Change is against the fund's Q1 2026 filing; weight is the share of the fund's reported stocks.
Options
valued at the underlying shares| Stock | Type | Value | Shares | Change |
|---|---|---|---|---|
 TLT Ishares TR | Call | $54.2M | 627K | +627,200 |
 SMH Vaneck ETF Trust | Put | $40M | 61K | +61,000 |
 EWY Ishares Inc | Put | $8.3M | 41K | +40,900 |
 AVGO Broadcom Inc | Call | $8.1M | 21K | +21,400 |
 EWZ Ishares Inc | Call | $3.6M | 103K | −275,600 |
🔒 Free account: see all 7.
Reported value
last 3 quartersThe value of the US stocks the fund reported, at quarter end prices. It moves with the market as well as with buying and selling.
Filings for Q2 2026
straight from the SEC| Filed | Form | Quarter | |
|---|---|---|---|
| Jul 23, 2026 | 13F-HR | Q2 2026 | SEC filing ↗ |
Other superinvestors
All hedge fund holdings →Markin Volterra Fund 13F FAQ
What does Markin Volterra Fund own?
Markin Volterra Fund reported 62 stocks worth $29.5M in its 13F filing for Q2 2026, filed Jul 23, 2026. Its largest holdings are SNDK (6.5%), MU (5.6%) and GOOGL (4.6%). The table above lists every position in the filing (the top 10 without an account).
What did Markin Volterra Fund buy and sell in Q2 2026?
Compared with Q1 2026: 32 new positions, 20 added to, 10 trimmed and 0 sold out. New positions include DELL, HPE and GLW.
When will Markin Volterra Fund file its next 13F?
Holdings as of Sep 30, 2026 are due by Nov 16, 2026. The filing appears on this page within minutes of reaching the SEC.
How much is Markin Volterra Fund's portfolio worth?
The Q2 2026 filing reports $29.5M in US stocks ($147M including options). That leaves out cash, bonds, short positions and most foreign holdings, so the fund's total assets are usually larger.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Holdings come from the fund's SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. The fund may have changed its positions since. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.