MTCO
MTCO reported 6 stocks worth $155M in its 13F filing for Q3 2026, filed Oct 8, 2026. Its largest holdings are QXO (82.5%), URTH (14.7%) and SKYD (1.2%). Compared with Q2 2026, the fund opened new positions in URTH and ARTY and trimmed SKYD.
Holdings
| # | Stock | Value | Weight | Shares | Change | Shares, 5 qtrs | Held |
|---|---|---|---|---|---|---|---|
| 1 |  QXO Qxo Inc | $128M | 82.5% | 10.9M | No change | 5 of 5 | |
| 2 |  URTH Ishares Inc | $22.8M | 14.7% | 111K | New position | 1 of 5 | |
| 3 |  SKYD Paramount Skydance Corp Com CL B | $1.8M | 1.2% | 179K | −8.1M (−98%) | 5 of 5 | |
| 4 |  ARTY Ishares Future AI & Tech ETF | $1.6M | 1.0% | 20K | New position | 1 of 5 | |
| 5 |  QQQ Invesco Qqq TR | $452K | 0.3% | 611 | No change | 2 of 5 | |
| 6 |  AOR Ishares Core 60 40 Bal | $443K | 0.3% | 6,470 | No change | 2 of 5 |
Positions at Sep 30, 2026, as reported. Change is against the fund's Q2 2026 filing; weight is the share of the fund's reported stocks.
Reported value
last 5 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 Q3 2026
straight from the SEC| Filed | Form | Quarter | |
|---|---|---|---|
| Oct 8, 2026 | 13F-HR | Q3 2026 | SEC filing ↗ |
Other superinvestors
All hedge fund holdings →MTCO 13F FAQ
What does MTCO own?
MTCO reported 6 stocks worth $155M in its 13F filing for Q3 2026, filed Oct 8, 2026. Its largest holdings are QXO (82.5%), URTH (14.7%) and SKYD (1.2%). The table above lists every position in the filing (the top 10 without an account).
What did MTCO buy and sell in Q3 2026?
Compared with Q2 2026: 2 new positions, 0 added to, 1 trimmed and 0 sold out. New positions include URTH and ARTY.
When will MTCO file its next 13F?
Holdings as of Dec 31, 2026 are due by Feb 15, 2027. The filing appears on this page within minutes of reaching the SEC.
How much is MTCO's portfolio worth?
The Q3 2026 filing reports $155M in US stocks. 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.