ProShares Big Data Refiners ETF
7 hedge funds and large institutions have $417K invested in ProShares Big Data Refiners ETF in 2025 Q1 according to their latest regulatory filings, with 1 funds opening new positions, 1 increasing their positions, 2 reducing their positions, and 2 closing their positions.
9.15% less ownership
Funds ownership: 16.22% → 7.06% (-9.2%)
13% less funds holding
Funds holding: 8 → 7 (-1)
50% less first-time investments, than exits
New positions opened: 1 | Existing positions closed: 2
50% less repeat investments, than reductions
Existing positions increased: 1 | Existing positions reduced: 2
61% less capital invested
Capital invested by funds: $1.07M → $417K (-$650K)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$45.7K |
| 2 |
FFA
Farther Finance Advisors
San Francisco,
California
|
+$22.2K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
FTUS
Flow Traders U.S.
New York
|
-$324K |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$232K |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$97.1K |
| 4 |
Osaic Holdings
Scottsdale,
Arizona
|
-$17.5K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Jane Street
New York
| $279K | +$45.7K | +1,037 | +17% |
|
|
SPIA
2
Steward Partners Investment Advisory
New York
| $83.7K | – | – | – |
|
|
FFA
3
Farther Finance Advisors
San Francisco,
California
| $20K | +$22.2K | +504 | New |
|
|
4
Osaic Holdings
Scottsdale,
Arizona
| $18.7K | -$17.5K | -397 | -45% |
|
|
5
UBS Group
Zurich,
Switzerland
| $10.9K | -$97.1K | -2,204 | -89% |
|
|
HI
6
Harbour Investments
Madison,
Wisconsin
| $4.02K | – | – | – |
|
|
SIS
7
Strategic Investment Solutions
Orland Park,
Illinois
| $1.06K | – | – | – |
|
|
FTUS
8
Flow Traders U.S.
New York
| – | -$324K | -7,379 | Closed |
|
|
9
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| – | -$232K | -5,293 | Closed |
|
DAT Hedge Fund Activity: Q1 2025 in Review
7 of the 7,464 institutional investors tracked by Wall St. Rank reported a position in ProShares Big Data Refiners ETF (DAT) for Q1 2025, worth a combined $417K — down 61% from $1.07M a quarter earlier.
Sellers outnumbered buyers: 2 funds closed out of DAT and 1 opened new positions — a net loss of 1 holder — while 2 trimmed existing stakes and 1 added.
The largest buyer was Jane Street, adding an estimated $45.7K. The largest seller was Flow Traders U.S., exiting entirely with an estimated $324K sold.
- 7 institutional investors held ProShares Big Data Refiners ETF (DAT) as of Q1 2025, down from 8 in Q4 2024.
- Funds reported $417K of ProShares Big Data Refiners ETF stock for Q1 2025, down 61% quarter-over-quarter.
- 1 fund opened new ProShares Big Data Refiners ETF positions in Q1 2025 and 2 closed out, a net change of -1 holder.
- The largest ProShares Big Data Refiners ETF buyer in Q1 2025 was Jane Street, an estimated $45.7K added.
- The largest ProShares Big Data Refiners ETF seller in Q1 2025 was Flow Traders U.S., an estimated $324K sold.
Based on aggregated 13F filings for Q1 2025.