Roundhill Meme Stock ETFMEMEETF
13F holders, Q2 2026 (June 30)At the end of Q2 2026, 13 institutions reported holding Roundhill Meme Stock ETF (MEME) in their 13F filings, up 5 from Q1 2026. 7 opened new positions and 2 sold out. The largest holders were Heck Capital Advisors, LLC ($7.1M), Susquehanna International Group, LLP ($1.1M) and Goldman Sachs Group Inc. ($708K). 2 famous investors held it, including David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Roundhill Meme Stock ETF
- CUSIP
- 77926X817
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 7 | $1.3M |
| Exits | 2 | $15K |
All 13F filers, Q1 2026 → Q2 2026: 272,652 shares bought and 5,594 shares sold, net +267,058 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 13 holders
| Heck Capital Advisors, LLC | 0.43% | Add +0.9% | 739,129 | $7.1M |
| Susquehanna International Group, LLP | 0.00% | Add +311.8% | 113,800 | $1.1M |
| Goldman Sachs Group Inc. | 0.00% | Add +11.2% | 73,516 | $708K |
| Jane Street Group, LLC | 0.00% | Add +115.1% | 65,567 | $631K |
| D. E. Shaw & Co. | 0.00% | New | 59,435 | $572K |
| GTS Securities LLC | 0.01% | New | 46,182 | $445K |
| PFG Investments, LLC | 0.01% | New | 14,750 | $142K |
| Citadel Advisors | 0.00% | New | 12,069 | $116K |
| Simplex Trading, LLC | 0.00% | Reduce -57.7% | 2,320 | $22K |
| Arax Advisory Partners | 0.00% | New | 1,748 | $17K |
| UBS Group AG | 0.00% | New | 1,736 | $17K |
| Group One Trading LLC | 0.00% | Add +1117.7% | 1,717 | $17K |
| National Bank of Canada | 0.00% | New | 8 | $77 |
"% of holder's portfolio" is MEME's weight in each manager's 13F, not the share of Roundhill Meme Stock ETF the manager owns.