ETF · holdings as filed 2026-05-31
What's inside DAT?
ProShares Big Data Refiners ETF
- Holdings
- 34
- positions in the fund
- Top 10
- 54%
- of fund assets
- Expense ratio
- 0.58%
- net, per year
- Fund size
- $6M
- total net assets
Top 20 holdings
| Rank | Logo | Ticker / Name | Weight | |
|---|---|---|---|---|
| 1 | D  | DDOGDATADOG INC - CLASS A | 8.10% | |
| 2 | I  | INODINNODATA INC | 5.74% | |
| 3 | T  | TDCTERADATA CORP | 5.60% | |
| 4 | S  | SNOWSNOWFLAKE INC | 5.54% | |
| 5 | N  | NTNXNUTANIX INC - A | 5.46% | |
| 6 | C  | CVLTCOMMVAULT SYSTEMS INC | 4.87% | |
| 7 | D  | DTDYNATRACE INC | 4.75% | |
| 8 | Z  | ZBRAZEBRA TECHNOLOGIES CORP-CL A | 4.56% | |
| 9 | R  | RBRKRUBRIK INC-A | 4.52% | |
| 10 | M  | MSTRSTRATEGY INC | 4.41% | |
| 11 | E  | ESTCELASTIC NV | 4.30% | |
| 12 | P  | PLTRPALANTIR TECHNOLOGIES INC-A | 4.27% | |
| 13 | N  | NCSYFNICE LTD | 4.16% | |
| 14 | M  | MDBMONGODB INC | 4.06% | |
| 15 | B  | BRZEBRAZE INC-A | 3.64% | |
| 16 | I  | IDCCINTERDIGITAL INC | 3.52% | |
| 17 | F  | FIVNFIVE9 INC | 3.35% | |
| 18 | T  | TYLTYLER TECHNOLOGIES INC | 3.31% | |
| 19 | C  | CLBTCELLEBRITE DI LTD | 3.04% | |
| 20 | S  | SRBEFVUSION | 2.80% |
Top holdings — Information Technology
Your 10 largest positions in this sector
1
D
DDOGDATADOG INC - CLASS A
8.10%2
I
INODINNODATA INC
5.74%3
T
TDCTERADATA CORP
5.60%4
S
SNOWSNOWFLAKE INC
5.54%5
N
NTNXNUTANIX INC - A
5.46%6
C
CVLTCOMMVAULT SYSTEMS INC
4.87%7
D
DTDYNATRACE INC
4.75%8
Z
ZBRAZEBRA TECHNOLOGIES CORP-CL A
4.56%9
R
RBRKRUBRIK INC-A
4.52%10
E
ESTCELASTIC NV
4.30%Top holdings — United States
Your 10 largest positions in this country
1
D
DDOGDATADOG INC - CLASS A
8.10%2
I
INODINNODATA INC
5.74%3
T
TDCTERADATA CORP
5.60%4
S
SNOWSNOWFLAKE INC
5.54%5
N
NTNXNUTANIX INC - A
5.46%6
C
CVLTCOMMVAULT SYSTEMS INC
4.87%7
D
DTDYNATRACE INC
4.75%8
Z
ZBRAZEBRA TECHNOLOGIES CORP-CL A
4.56%9
R
RBRKRUBRIK INC-A
4.52%10
M
MSTRSTRATEGY INC
4.41%Geography reflects each issuer's registered business address per SEC EDGAR filings where available, falling back to the exchange or listing where no SEC filing exists — not necessarily where a company's stock is primarily listed (e.g. TSMC is classified as Taiwan even though its ADR trades on the NYSE).
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Data source: official SEC Form N-PORT filings (as of 2026-05-31); expense ratio from SEC prospectus (risk/return) filings. Fund holdings are disclosed quarterly and may reflect a 60-day reporting delay.
Informational and educational only — not investment advice.
Informational and educational only — not investment advice.