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Disclosed positions
Parametrica Management Ltd: source evidence dated 2026-08-13T03:59:59.999Z.
- Issuer
- ROUNDHILL ETF TRUST
- Ticker
- DRAM
- Class
- MEMORY ETF
- Reported value
- $31,460,100
- Reported amount
- 426,000
- Unit
- SH
- Option
- None
The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.
What was reported for this quarter?
13F positions are dated quarter-end holdings, with later publication and possible amendments. Read report period and availability before calling them current.
SEC 13F-HR: 0001535110-26-000006Open the effective filing receipt and inspect shares, value and any put/call classification separately.
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Disclosed positions
See the complete disclosed positions
| ROUNDHILL ETF TRUST | DRAM | MEMORY ETF | $31,460,100 | 426,000 | SH | None |
| MICRON TECHNOLOGY INC | MU | COM | $23,488,647 | 20,349 | SH | None |
| TAIWAN SEMICONDUCTOR MANUFAC | TSM | SPONSORED ADS | $11,557,194 | 24,200 | SH | None |
| ALPHABET INC | GOOGL | CAP STK CL A | $10,160,744 | 28,432 | SH | None |
| META PLATFORMS INC | META | CL A | $9,102,766 | 16,160 | SH | None |
| NVIDIA CORPORATION | NVDA | COM | $6,240,807 | 31,190 | SH | None |
| CATERPILLAR INC | CAT | COM | $5,750,460 | 5,400 | SH | None |
| INTEL CORP | INTC | COM | $4,188,900 | 30,000 | SH | None |
| BROADCOM INC | AVGO | COM | $3,789,210 | 10,031 | SH | None |
| APPLE INC | AAPL | COM | $3,472,320 | 12,000 | SH | None |
| SANDISK CORP | SNDK | COM | $3,410,595 | 1,500 | SH | None |
| ISHARES INC | EWY | MSCI STH KOR ETF | $3,028,500 | 15,000 | SH | None |
| SEAGATE TECHNOLOGY HLDNGS PL | STX | ORD SHS | $2,919,125 | 3,025 | SH | None |
| NOKIA CORP | NOK | SPONSORED ADR | $2,124,800 | 160,000 | SH | None |
| ATRENEW INC | RERE | SPONSORED ADS | $2,108,941 | 544,946 | SH | None |
| CORNING INC | GLW | COM | $2,002,316 | 7,839 | SH | None |
| QUALCOMM INC | QCOM | COM | $1,860,835 | 10,070 | SH | None |
| IOVANCE BIOTHERAPEUTICS INC | IOVA | COM | $814,852 | 195,878 | SH | None |
| CENTURY THERAPEUTICS INC | IPSC | COM | $68,208 | 27,840 | SH | None |
| FATE THERAPEUTICS INC | FATE | COM | $49,874 | 18,472 | SH | None |
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Largest 50 positions by reported value; the filing may contain more positions.
How amendments affect these holdings
This view uses 1 effective filing version(s). A restatement replaces the previous book; a new-holdings amendment adds positions. 0 positions lack a resolved ticker and 0 positions are put or call entries.
A 13F is a delayed quarterly snapshot of disclosed holdings. It is not a complete trade ledger and does not reveal every position in a manager's portfolio. Option values refer to the reported underlying position rather than a traded option premium.
Quarter end and public filing date
Use the filing's public availability date when constructing a historical observation. The quarter-end report period is earlier and cannot be substituted for when the public learned the holdings.