Fund · iShares Mortgage Real Estate ETF · measured from SEC filings
REM holdings
REM reports 33 holdings and behaves like 10.1 equally weighted ones, computed from its SEC Form N-PORT filing for 2026-06-30. The fact sheet publishes the first number; this page computes the second, and traces it across 28 quarters of filings.
Measured concentration
as of 2026-06-30Computed 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: 100% at a quoted market price (level 1), one issuer country.
What stands out
as of 2026-06-30REM's largest investment is Annaly Capital Management Inc COM at 22.77% of net assets. Agnc Investment Corp and Starwood Property Trust Inc follow; the three together are 45.11%. Ten companies are 73.26% of the fund; the other 23 share the rest. Among the 721 equity funds measured here, REM behaves like 10.1 holdings against a median of 42.4 — 4.2 times more concentrated than the median. Across 28 quarterly filings REM has become more concentrated: it behaved like 14.2 at 2019-09-30 and 10.1 at 2026-06-30. Between the 2026-03-31 and 2026-06-30 filings 0 positions were added and 2 dropped; 4.0% 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
28Between 2019-09-30 and 2026-06-30, REM went from behaving like 14.2 equally weighted positions to 10.1 — 29% fewer, while its top ten went from 69.76% to 73.26% of net assets. Read across the funds on the concentration-over-time table.
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2026-06-30 | 33 | 10.1 | 73.26% | 23.21% |
| 2026-03-31 | 34 | 10.8 | 72.16% | 22.18% |
| 2025-12-31 | 33 | 10.6 | 71.87% | 22.47% |
| 2025-09-30 | 33 | 11.5 | 71.64% | 19.52% |
| 2025-06-30 | 34 | 11.7 | 70.17% | 19.1% |
| 2025-03-31 | 35 | 11.7 | 69.52% | 19.57% |
| 2024-12-31 | 34 | 14.7 | 66.11% | 15.71% |
| 2024-09-30 | 35 | 14.7 | 66.43% | 15.13% |
Earlier filings (20 more, back to 2019-09-30)
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2024-06-30 | 34 | 14.9 | 66.82% | 15.55% |
| 2024-03-31 | 34 | 14.6 | 66.72% | 15.82% |
| 2023-12-31 | 35 | 14.5 | 67.51% | 15.91% |
| 2023-09-30 | 33 | 14.7 | 66.99% | 16.31% |
| 2023-06-30 | 34 | 14.1 | 68.52% | 17.1% |
| 2023-03-31 | 35 | 13.6 | 68.29% | 17.67% |
| 2022-12-30 | 34 | 13.2 | 69.26% | 18.55% |
| 2022-09-30 | 32 | 14.9 | 67.32% | 15.42% |
| 2022-06-30 | 31 | 14.1 | 69.48% | 16.36% |
| 2022-03-31 | 34 | 17.1 | 64.81% | 13.32% |
| 2021-12-31 | 36 | 16.8 | 64.69% | 13.85% |
| 2021-09-30 | 34 | 16.3 | 64.93% | 14.78% |
| 2021-06-30 | 34 | 14.5 | 67.78% | 16.24% |
| 2021-03-31 | 35 | 13.8 | 68.45% | 16.8% |
| 2020-12-31 | 35 | 13.3 | 68.83% | 18.1% |
| 2020-09-30 | 35 | 13.2 | 68.5% | 17.98% |
| 2020-06-30 | 37 | 13.5 | 68.91% | 17.52% |
| 2020-03-31 | 36 | 10.5 | 75.39% | 21.13% |
| 2019-12-31 | 38 | 14 | 70.3% | 16.63% |
| 2019-09-30 | 38 | 14.2 | 69.76% | 16.63% |
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 2026-06-30The 15 largest of 33 positions in REM's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: REM.csv.gz.
| # | Position | Weight | Cumulative |
|---|---|---|---|
| 1 | ANNALY CAPITAL MANAGEMENT INC | 23.21% | 23.2% |
| 2 | AGNC INVESTMENT CORP | 15.62% | 38.8% |
| 3 | STARWOOD PROPERTY TRUST INC | 7.16% | 46.0% |
| 4 | RITHM CAPITAL CORP | 4.53% | 50.5% |
| 5 | ARMOUR RESIDENTIAL REIT INC | 4.49% | 55.0% |
| 6 | DYNEX CAPITAL INC (NEW) | 4.49% | 59.5% |
| 7 | BLACKSTONE MORTGAGE TRUST INC | 4.07% | 63.6% |
| 8 | ELLINGTON FINANCIAL INC | 3.59% | 67.2% |
| 9 | APOLLO COMMERCIAL REAL ESTATE FINANCE INC | 3.06% | 70.2% |
| 10 | ORCHID ISLAND CAPITAL INC | 3.03% | 73.3% |
| 11 | TWO HARBORS INVESTMENTS CORP | 2.80% | 76.1% |
| 12 | LADDER CAPITAL CORP | 2.41% | 78.5% |
| 13 | CHIMERA INVESTMENT CORP | 2.38% | 80.8% |
| 14 | ARBOR REALTY TRUST INC | 2.21% | 83.1% |
| 15 | PENNYMAC MORTGAGE INVESTMENT TRUST | 2.11% | 85.2% |
Returns the fund reported
2019-07 – 2026-06Monthly total returns from Item B.5 of REM's own filings, 84 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: REM.json · all funds.
Who borrows REM's shares
2026-06-30The fund lends its holdings, and Item B.4.a of the filing names every firm holding them. At 2026-06-30, $1,750 was out to 1 borrower, 0.00% of net assets.
| Borrower | On loan | Share of the loan |
|---|---|---|
| MORGAN STANLEY & CO LLC | $1,750 | 100.0% |
The filing reports no cash collateral position against this loan. Collateral taken in a form the fund does not hold as a position does not appear in N-PORT, so this is silence rather than absence. What the collateral figure can and cannot show. Every quarter REM has filed, with each borrower: REM.json · all funds.
Since the previous filing
2026-03-31 → 2026-06-3034 positions became 32: 0 added (0.0% of the fund at the later date), 2 dropped (0.3% at the earlier date). Half the sum of all weight changes, a turnover proxy: 4.0%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of REM compared this way, as a feed: changes.xml · all funds: filings received.
| Largest increases | 2026-03-31 | 2026-06-30 | Largest decreases | 2026-03-31 | 2026-06-30 |
|---|---|---|---|---|---|
| AGNC INVESTMENT CORP | 14.51% | 15.62% | ARBOR REALTY TRUST INC | 3.31% | 2.21% |
| ANNALY CAPITAL MANAGEMENT INC | 22.18% | 23.21% | STARWOOD PROPERTY TRUST INC | 7.79% | 7.16% |
| ELLINGTON FINANCIAL INC | 3.19% | 3.59% | BLACKSTONE MORTGAGE TRUST INC | 4.69% | 4.07% |
| ARMOUR RESIDENTIAL REIT INC | 4.16% | 4.49% | REDWOOD TRUST INC | 1.57% | 1.27% |
| ADAMAS TRUST INC | 1.38% | 1.69% | FRANKLIN BSP REALTY TRUST INC | 1.54% | 1.34% |
| TWO HARBORS INVESTMENTS CORP | 2.63% | 2.80% | APOLLO COMMERCIAL REAL ESTATE FINANCE INC | 3.26% | 3.06% |
Gone: ACRES Commercial Realty Corp (0.26%), BOARD OF TRADE OF THE CITY OF CHICAGO, INC. (0.02%).
Asset categories and pricing
as of 2026-06-3099.96% equity, 0.04% short-term investment as filed; 100.0% carried at a quoted market price (fair-value level 1). Categories and levels are the filer's; what a low level-1 share does and does not mean is in the measure's page.
Derivative exposure and counterparties
as of 2026-06-30A 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 $548M. Notional of an interest-rate or currency swap is not equity exposure.
| Swap counterparty | Notional | % of net assets |
|---|---|---|
| Merrill Lynch International | $0M | 0% |
Financing leg as filed: the fund pays OVERNIGHT BANK FUNDING RATE + 0% on $0M 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 REM (10.1). Same filings, same arithmetic. Position in this list says nothing about which fund is better.
| Fund | Reports | Behaves like | Top ten | As of |
|---|---|---|---|---|
| PSFF Pacer Swan SOS Fund of Funds ETF | 13 | 9.7 | 92.19% | 2026-07-31 |
| XLY State Street(R) Consumer Discretionary Select Sector SPDR(R) ETF | 50 | 9.8 | 69.18% | 2026-06-30 |
| DRSK Aptus Defined Risk ETF | 23 | 9.8 | 97.18% | 2026-07-31 |
| XLE State Street(R) Energy Select Sector SPDR(R) ETF | 23 | 9.9 | 75.57% | 2026-06-30 |
| ENZL iShares MSCI New Zealand ETF | 28 | 10.1 | 76.61% | 2026-05-31 |
| VCR Vanguard Consumer Discretionary Index Fund | 285 | 10.2 | 60.03% | 2026-05-31 |
| ITA iShares U.S. Aerospace & Defense ETF | 51 | 10.3 | 75.13% | 2026-06-30 |
| IAI iShares U.S. Broker-Dealers & Securities Exchanges ETF | 37 | 10.3 | 76.16% | 2026-06-30 |
| EFNL iShares MSCI Finland ETF | 38 | 10.3 | 73.89% | 2026-05-31 |
| BIZD VanEck BDC Income ETF | 34 | 10.4 | 77.58% | 2026-06-30 |
Essays that examine REM
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.