RPM Capital Partners
RPM Capital Partners reported 2 stocks worth $18.1M in its 13F filing for Q3 2026, filed Oct 22, 2026. Its largest holdings are IREN (88.8%) and STUB (11.2%). Compared with Q2 2026, the fund opened new positions in IREN and trimmed STUB.
Holdings
| # | Stock | Value | Weight | Shares | Change | Shares, 8 qtrs | Held |
|---|---|---|---|---|---|---|---|
| 1 |  IREN Iren Ltd F | $16.1M | 88.8% | 394K | New position | 1 of 8 | |
| 2 |  STUB Stubhub Hldgs Inc | $2M | 11.2% | 364K | −172K (−32%) | 4 of 8 |
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 8 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 22, 2026 | 13F-HR | Q3 2026 | SEC filing ↗ |
Other superinvestors
All hedge fund holdings →RPM Capital Partners 13F FAQ
What does RPM Capital Partners own?
RPM Capital Partners reported 2 stocks worth $18.1M in its 13F filing for Q3 2026, filed Oct 22, 2026. Its largest holdings are IREN (88.8%) and STUB (11.2%). The table above lists every position in the filing (the top 10 without an account).
What did RPM Capital Partners buy and sell in Q3 2026?
Compared with Q2 2026: 1 new positions, 0 added to, 1 trimmed and 0 sold out. New positions include IREN.
When will RPM Capital Partners 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 RPM Capital Partners's portfolio worth?
The Q3 2026 filing reports $18.1M 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.