Fund · ProShares Ultra Technology · measured from SEC filings
ROM holdings
ROM reports 89 holdings and behaves like 24.9 equally weighted ones, computed from its SEC Form N-PORT filing for 2026-05-31. The fact sheet publishes the first number; this page computes the second, and traces it across 27 quarters of filings.
Measured concentration
as of 2026-05-31This figure is not comparable with other funds
35.9% of net assets is derivative exposure, where position value and economic exposure are not the same quantity
The figure below is what the filing says, published unchanged. What it may not do is sit beside a plain long-only fund and be read as the same quantity. How comparability is decided.
Computed by this site from the fund's SEC Form N-PORT filing; what the measure does not tell you · every fund in one table · hold it with other funds? X-ray the mix. Pricing: 58.16% at a quoted market price (level 1), 3 issuer countries.
What stands out
as of 2026-05-31ROM's largest investment is Total Return Swap at 7.31% of net assets. Nvidia Corp and Total Return Swap follow; the three together are 21.05%. Between the 2026-02-28 and 2026-05-31 filings 6 positions were added and 3 dropped; 32.4% of the weight moved.
Each sentence is read from the fund's own SEC filing; the class median is computed across the comparable equity funds on this site. Nothing here is a view on the fund.
Every filing since 2019
27| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2026-05-31 * | 89 | 24.9 | 56.96% | 7.3% |
| 2026-02-28 * | 88 | 24.4 | 53.13% | 10.4% |
| 2025-11-30 * | 85 | 23.6 | 55.51% | 9.96% |
| 2025-08-31 * | 82 | 20.9 | 57.15% | 11.25% |
| 2025-05-31 * | 84 | 20.1 | 57.17% | 11.19% |
| 2025-02-28 * | 82 | 22.6 | 54% | 11.25% |
| 2024-11-30 * | 83 | 21.1 | 54.88% | 11.43% |
| 2024-08-31 * | 83 | 16.3 | 58.32% | 15.6% |
Earlier filings (19 more, back to 2019-11-30)
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2024-05-31 * | 79 | 13.8 | 64.23% | 15.97% |
| 2024-02-29 * | 77 | 15.2 | 62.8% | 16.31% |
| 2023-11-30 * | 78 | 10.8 | 63.51% | 20.81% |
| 2023-08-31 * | 78 | 12.1 | 65.62% | 18.22% |
| 2023-05-31 * | 75 | 11.5 | 66.36% | 19.47% |
| 2023-02-28 * | 167 | 13.1 | 68.5% | 17.59% |
| 2022-11-30 * | 167 | 13 | 69.8% | 17.07% |
| 2022-08-31 * | 185 | 12.4 | 65.74% | 19.61% |
| 2022-05-31 * | 186 | 14.3 | 64.74% | 15.67% |
| 2022-02-28 * | 183 | 12.1 | 68.71% | 16.64% |
| 2021-11-30 * | 178 | 13.9 | 71.88% | 13.56% |
| 2021-08-31 * | 171 | 18.8 | 63.54% | 12.04% |
| 2021-05-31 * | 171 | 19.9 | 59.67% | 12.48% |
| 2021-02-28 * | 174 | 18.9 | 59.32% | 13.64% |
| 2020-11-30 * | 170 | 19.1 | 62.25% | 13.47% |
| 2020-08-31 * | 171 | 17.5 | 65.07% | 14.1% |
| 2020-05-31 * | 164 | 15.6 | 65.48% | 13.3% |
| 2020-02-29 * | 169 | 14.2 | 62.75% | 17.1% |
| 2019-11-30 * | 170 | 16.8 | 64.7% | 12.3% |
One row per filed reporting period, newest first, read from EDGAR. Quarterly because that is the public filing cadence. Rows marked * are published but held out of the comparison above; the methodology page says when and why.
Largest positions, as filed
as of 2026-05-31The 15 largest of 89 positions in ROM's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Lines the filer classes as derivatives are included at their filed value, which is not their exposure; a swap or option line may carry a counterparty's name. The exposure itself is in the section on counterparties below. Every position, every quarter: ROM.csv.gz.
| # | Position | Weight | Cumulative |
|---|---|---|---|
| 1 | NVIDIA Corp. | 11.27% | 11.3% |
| 2 | Apple, Inc. | 10.07% | 21.3% |
| 3 | Microsoft Corp. | 7.34% | 28.7% |
| 4 | United States of America | 5.96% | 34.6% |
| 5 | Micron Technology, Inc. | 5.85% | 40.5% |
| 6 | Broadcom, Inc. | 4.65% | 45.1% |
| 7 | ProShares GENIUS Money Market ETF | 4.59% | 49.7% |
| 8 | Advanced Micro Devices, Inc. | 4.50% | 54.2% |
| 9 | Intel Corp. | 2.88% | 57.1% |
| 10 | Cisco Systems, Inc. | 2.55% | 59.7% |
| 11 | Lam Research Corp. | 2.13% | 61.8% |
| 12 | Oracle Corp. | 2.05% | 63.8% |
| 13 | Palantir Technologies, Inc. | 1.91% | 65.8% |
| 14 | Applied Materials, Inc. | 1.91% | 67.7% |
| 15 | International Business Machines Corp. | 1.49% | 69.2% |
By country of issuer
as of 2026-05-31Share of ROM's own investments by the issuer country the filer reported (incorporation, not revenue). Each country links to every fund that holds it.
| Country | Share |
|---|---|
| United States | 98.45% |
| Ireland° | 1.27% |
| Netherlands° | 0.28% |
Returns the fund reported
2019-09 – 2026-05Monthly total returns from Item B.5 of ROM's own filings, 81 months on record. Not computed here and not from a price feed.
Cross-checked against a series computed separately from prices: median difference — percentage points over 0 months, which is roughly the distributions. Every month with the filing it came from: ROM.json · all funds.
Who borrows ROM's shares
2023-02-28The fund lends its holdings, and Item B.4.a of the filing names every firm holding them. At 2023-02-28, $492,453 was out to 5 borrowers, 0.15% of net assets. The largest, Wells Fargo Securities LLC, held 64% of it.
| Borrower | On loan | Share of the loan |
|---|---|---|
| Wells Fargo Securities LLC | $315,054 | 64.0% |
| MORGAN STANLEY & CO LLC | $71,768 | 14.6% |
| UBS AG | $56,041 | 11.4% |
| STATE STREET BANK & TRUST COMPANY | $40,421 | 8.2% |
| JP MORGAN SECURITIES LLC | $9,168 | 1.9% |
Cash collateral reported against the loan: 0.04% of net assets, 27.4% of the amount lent. That is a floor on the collateral, not the whole of it — collateral the fund does not hold as a position is not in this filing, so a figure under 100% is not evidence of under-collateralisation. How that figure behaves across all funds. Every quarter ROM has filed, with each borrower: ROM.json · all funds.
Since the previous filing
2026-02-28 → 2026-05-3177 positions became 80: 6 added (6.1% of the fund at the later date), 3 dropped (10.8% at the earlier date). Half the sum of all weight changes, a turnover proxy: 32.4%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of ROM compared this way, as a feed: changes.xml · all funds: filings received.
| Largest increases | 2026-02-28 | 2026-05-31 | Largest decreases | 2026-02-28 | 2026-05-31 |
|---|---|---|---|---|---|
| N/A | 12.54% | 35.90% | NVIDIA Corp. | 10.40% | 7.23% |
| Advanced Micro Devices, Inc. | 2.06% | 2.89% | Apple, Inc. | 9.43% | 6.45% |
| Micron Technology, Inc. | 2.92% | 3.75% | Microsoft Corp. | 7.05% | 4.71% |
| Intel Corp. | 1.29% | 1.85% | Repurchase Agreement | 2.07% | 0.29% |
| Sandisk Corp. | 0.59% | 0.86% | ProShares GENIUS Money Market ETF | 3.76% | 2.94% |
| Dell Technologies, Inc. | 0.28% | 0.43% | Palantir Technologies, Inc. | 1.98% | 1.23% |
New: United States of America (3.82%), U.S. Treasury Bills (0.73%), United States of America (0.73%), U.S. Treasury Bills (0.37%), Coherent Corp. (0.23%), Lumentum Holdings, Inc. (0.21%). Gone: United States of America (4.57%), United States of America (3.28%), United States of America (2.91%).
Asset categories and pricing
as of 2026-05-31| Asset category (as filed) | Share of investments |
|---|---|
| equity EC | 55.22% |
| derivative DE | 35.90% |
| short-term investment STIV | 5.65% |
| unknown unknown | 2.94% |
| repurchase agreement RA | 0.29% |
58.2% of ROM is carried at a quoted market price (fair-value level 1). Categories and levels are the filer's, from Form N-PORT; what a low level-1 share does and does not mean is in the measure's page.
Derivative exposure and counterparties
as of 2026-05-31A position count cannot describe a fund that uses derivatives, because a swap is filed at its unrealised gain, not its exposure. These are the notionals the fund itself reported, against net assets of $1.36B. Notional of an interest-rate or currency swap is not equity exposure.
| Swap counterparty | Notional | % of net assets |
|---|---|---|
| Barclays Bank plc | $464M | 34.21% |
| BNP PARIBAS | $340M | 25.07% |
| CITIBANK, NATIONAL ASSOCIATION | $308M | 22.71% |
| JPMORGAN CHASE BANK, NATIONAL ASSOCIATION | $249M | 18.38% |
| Societe Generale SA | $225M | 16.55% |
| UBS AG | $177M | 13.08% |
| Bank of America NA | $175M | 12.9% |
| Goldman Sachs International | $24M | 1.8% |
Financing leg as filed: the fund pays FEDL01 + 0.96% on $1.96B of long swap notional . Issuers fill the spread field differently (some file the all-in rate), so compare within an issuer, not across.
Full detail for every fund that files derivatives: leverage.json (CC BY 4.0).
Neighbours by effective holdings, equity funds
10Every measured equity fund lined up by how many holdings it behaves like; these sit either side of ROM (24.9). Same filings, same arithmetic. Position in this list says nothing about which fund is better.
| Fund | Reports | Behaves like | Top ten | As of |
|---|---|---|---|---|
| EWU iShares MSCI United Kingdom ETF | 76 | 24.7 | 52.68% | 2026-05-31 |
| ILCG iShares Morningstar Growth ETF | 327 | 24.7 | 49.31% | 2026-07-31 |
| NULG Nuveen ESG Large-Cap Growth ETF | 70 | 24.7 | 44.04% | 2026-07-31 |
| TMFC Motley Fool 100 Index ETF | 102 | 24.7 | 55.19% | 2026-05-31 |
| CGW Invesco S&P Global Water Index ETF | 66 | 24.8 | 55.36% | 2026-07-31 |
| QFLR Innovator Nasdaq-100 Managed Floor ETF | 44 | 25 | 52.21% | 2026-07-31 |
| SPMO Invesco S&P 500 Momentum ETF | 100 | 25.2 | 52.61% | 2026-05-31 |
| PPA Invesco Aerospace & Defense ETF | 62 | 25.2 | 54.7% | 2026-07-31 |
| COPX Global X Copper Miners ETF | 53 | 25.6 | 50.41% | 2026-07-31 |
| IYF iShares U.S. Financials ETF | 144 | 25.7 | 48.73% | 2026-07-31 |
Essays that examine ROM
0Mentions are detected across the full text of every article, so an appearance may be a passing comparison rather than the subject. Nothing here is a recommendation to buy or sell — see the disclaimer.