ProShares Trust (UBR)
Management Company · ARCX · Series S000028919 · View on SEC EDGAR ↗
- Net assets
- $3.8M
- Holdings
- 9
- As of
- May 31, 2026
- Top 10 holdings weight
- 62.47%
- Effective number of positions
- 11.5
- Positions above 1%
- 7
On this page
- Fund flows Money flowing in and out of the fund each month, from N-PORT filings.
- Holdings Every position the fund currently holds, with weights.
- Sector breakdown How the fund's holdings split across market sectors.
- Institutional owners 13F institutions that report holding this ETF.
- Similar funds Other funds with overlapping holdings or comparable size.
Fund flows (SEC-reported)
- Last month (May 2026)
- +$0
- Quarter ending May 2026
- +$390K
- Trailing 12 months
- +$306K
Jun 2025 – May 2026
Based on the fund's own SEC Form N-PORT monthly flow disclosures (Item C.9 "Flow Information") — sales minus redemptions, reinvested distributions excluded. This is a different, independent metric from the "Net flows" estimate above (which is derived from daily shares-outstanding changes). SEC N-PORT filing lag is up to ~60 days; the most recent month/quarter may not yet be fully reflected.
Full composition 9 holdings
| Name | CUSIP | Value | % | Balance | Category | Country |
|---|---|---|---|---|---|---|
| Repurchase Agreement | — | $748K | 19.47 | 748,285 | RA | US |
| Repurchase Agreement | — | $471K | 12.25 | 470,889 | RA | US |
| Unknown security | — | $403K | 10.48 | 1,548 | DE | US |
| Repurchase Agreement | — | $353K | 9.19 | 353,167 | RA | US |
| Repurchase Agreement | — | $259K | 6.74 | 258,989 | RA | US |
| Unknown security | — | $233K | 6.05 | 568 | DE | US |
| Unknown security | — | $229K | 5.96 | 201 | DE | US |
| Unknown security | — | -$118K | -3.06 | 928 | DE | US |
| Unknown security | — | -$176K | -4.58 | 2,243 | DE | US |
Sector breakdown
Institutional owners (13F) 2 filers
Institutions that report holding this ETF in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| Institution | Value | % of tracked 13F | Shares | Type | As of |
|---|---|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $280,108 | 99.97% | 9,560 | Shares | June 30, 2026 |
| MORGAN STANLEY | $82 | 0.03% | 2 | Shares | June 30, 2026 |
Peer funds
More from this issuer
Similar by size
| Fund | AUM |
|---|---|
| GLGG Themes ETF Trust | $3.8M |
| ODDS Pacer Funds Trust | $3.9M |
| RTXG Themes ETF Trust | $4.0M |
| QCLR Global X Funds | $4.0M |
| JRE Janus Detroit Street Trust | $4.0M |
| TTXU Direxion Shares ETF Trust | $3.8M |
| PMAU PGIM Rock ETF Trust | $3.7M |
| SBB ProShares Trust | $3.6M |
| SKYU ProShares Trust | $3.6M |
| PMOC PGIM Rock ETF Trust | $3.6M |