Who owns Roundhill Memory ETF?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of DRAM from SEC Form 13F filings across 367 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 367 institutions disclosed 79.8M shares of Roundhill Memory ETF worth $5.88B — about 214.7% of shares outstanding; the largest disclosed holder is Clear Street Group Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
367
13F holders
$5.88B
value, 2026 filers
214.7%
of shares outstanding (79.8M sh)
367
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of DRAM's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Clear Street Group Inc.NEW | 14.5M | $1.07B | 2.7% | 39% | new |
| 2 | BESSEMER GROUP INCNEW | 9.3M | $689.0M | 0.9% | 25.1% | new |
| 3 | JANE STREET GROUP, LLCNEW | 7.2M | $531.3M | 0.0% | 19.4% | new |
| 4 | GOLDMAN SACHS GROUP INCNEW | 5.6M | $413.6M | 0.0% | 15.1% | new |
| 5 | JPMORGAN CHASE & CONEW | 5.5M | $393.8M | 0.0% | 14.7% | new |
| 6 | BANK OF NOVA SCOTIANEW | 4.6M | $337.1M | 0.5% | 12.3% | new |
| 7 | SUSQUEHANNA INTERNATIONAL GROUP, LLPNEW | 3.6M | $265.4M | 0.0% | 9.7% | new |
| 8 | Marex Group LtdNEW | 3.3M | $244.7M | 1.0% | 8.9% | new |
| 9 | MORGAN STANLEYNEW | 2.8M | $203.5M | 0.0% | 7.4% | new |
| 10 | Clal Insurance Enterprises Holdings LtdNEW | 2.7M | $200.8M | 0.9% | 7.2% | new |
| 11 | GROUP ONE TRADING LLCNEW | 1.5M | $108.6M | 0.2% | 4% | new |
| 12 | SIH Partners, LLLPNEW | 1.3M | $94.2M | 0.6% | 3.4% | new |
| 13 | LMR Partners LLPNEW | 1.1M | $78.1M | 0.3% | 2.8% | new |
| 14 | SIMPLEX TRADING, LLCNEW | 625,556 | $46.2M | 0.0% | 1.7% | new |
| 15 | MONTANOVA CAPITAL, LLCNEW | 603,000 | $44.5M | 0.8% | 1.6% | new |
| 16 | BANK OF MONTREAL /CAN/NEW | 554,282 | $40.9M | 0.0% | 1.5% | new |
| 17 | Linden Rose Investment LLCNEW | 521,570 | $38.5M | 29.9% | 1.4% | new |
| 18 | Shengqi Capital (Hong Kong) LtdNEW | 520,000 | $38.4M | 7.9% | 1.4% | new |
| 19 | BROWN ADVISORY INCNEW | 516,387 | $38.1M | 0.1% | 1.4% | new |
| 20 | Nearwater Capital Markets, LtdNEW | 500,000 | $36.9M | 0.6% | 1.3% | new |
| 21 | Bouchey Financial Group, Ltd.NEW | 468,719 | $34.6M | 2.2% | 1.3% | new |
| 22 | Parametrica Management LtdNEW | 426,000 | $31.5M | 24.7% | 1.1% | new |
| 23 | MISHPACHA HOLDINGS CORPNEW | 423,972 | $31.3M | 11.8% | 1.1% | new |
| 24 | BANK OF AMERICA CORP /DE/NEW | 366,746 | $27.1M | 0.0% | 1% | new |
| 25 | Polymer Capital Management (HK) LTDNEW | 343,498 | $25.4M | 1.3% | 0.9% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.