PIMCO's $668M Real Estate Interval Fund Is 66.5% Level 3, Half the NAV Sits in Ten Loans, and 47 of Its 116 Lines Are 2005-Era Mortgage Trusts

The fund grew 13% in a quarter, and the private book did not

Most of what gets written about PIMCO's real estate interval fund is about what it is not: not an equity fund, not pro-rated, not down. All of that still holds. What the June 30 holdings file adds is a picture of what the money is actually in, and the first thing it shows is that this is a fund in accumulation.

Read the second and third rows together. The Level 3 share fell seven points, and the Level 3 dollars barely moved. The fund did not sell private assets; it took in $76 million of new subscriptions and parked most of it in Treasury bills, agency paper and listed REITs while the private pipeline caught up. That is exactly what an interval fund with net inflows looks like, and it is the opposite of what we found in the two Fundrise funds a week ago, where the flagship's Level 3 share rose while the fund shrank.

It also means the 66.52% is a floor, not a settled number. If PIMCO deploys the cash the way the rest of the book is built, the Level 3 share climbs back.

Redemptions in the quarter were $7,221,221, all of it in May, the month of the repurchase offer. Against net assets of roughly $620 million at the time, that is about 1.2% tendered into a 5% offer, in line with the 0.5% to 1.9% the fund has run since 2024. The gate has still never bitten.

Half the fund is ten positions, and every one is Level 3

Diversification at the line-count level is real: 116 positions. Diversification at the dollar level is thinner.

Three things in that table deserve a second look.

The largest position carries the fund's own name. In the March filing the security is listed as "RF RL HOLDINGS TRUST RFLX 2024 1 A 144A". RFLX is the fund's ticker. A 144A trust named after the fund that holds it is, in plain language, a private securitization of residential loans that PIMCO assembled for this vehicle. It is 9.13% of net assets, matures in 2055, and the June file shows an annualised rate of 11.05% against 8.5% in March. We are not going to reconcile those two coupon fields, because the two filings were prepared by different agents and we cannot tell whether one is a spread and the other an all-in rate. What we can say is that the fund's single largest asset is a structure the manager built, marked at Level 3.

The second-largest position is a data-centre loan. $45 million to Aligned Data Centers International LP at 7.16%, maturing May 2028. The March file already carried the same borrower, so this is not new in the quarter. It is worth noticing because it is the same trade we found in Fundrise's flagship last week, where a 12.55% PIK note on a Hubbard, Texas data centre appeared in a single-family-residential fund. The two managers could not be more different, and both are routing real estate money into AI infrastructure. In PIMCO's case it is a senior loan at a sensible coupon rather than PIK, which is the more conservative way to do it. It is still 6.73% of a real estate income fund lending to a hyperscale developer.

Two of the top ten are mislabelled in the June file. Line nine is titled "City of Port Huron Water Supply System" and line ten "Woolworths Holdings Ltd." Neither is what the fund owns. The March filing lists the same securities as "PTHW 2025-RTL1 PT" and "WHLN 2025-CV3-RF-FF5", which are residential-transition-loan and construction-loan securitizations, and the June coupons and maturities match the March ones. The June filing agent appears to have mapped the securities' short codes to the wrong issuers. It changes nothing about what the fund holds. It does mean anyone reading the June NPORT alone would believe a real estate fund owns a Michigan water utility and a Johannesburg retailer, which is a small, concrete example of why we read two filings before writing anything.

The loan book: 34% of the fund at 7.91%

Thirteen positions are categorised as loans, and together they are the largest sleeve in the fund.

• $228,306,056, or 34.16% of net assets, at a value-weighted annualised rate of 7.91%.
• The coupons run from 0% on a $5 million position (Sodo House, no maturity until 2050) to 14.00% on East Argent. The 14% loan is $28.4 million and matures in February 2029.
• Four loans carry the EXR name: EXR Bridge Lending twice, EXR New Jersey and EXR El Paso, together $54,333,734 or 8.13%. The March filing describes the New Jersey one as a delayed-draw term loan to Premier Storage Investors LLC and the Scottsdale one as "EXR Bridge Lending 2024 Scottsdale". This is self-storage bridge lending, 8% of the fund, to one operating platform.
• One loan is Canadian: Pure Industrial MTV2, $8,271,311 at 4.73%, maturing September 15, 2026. Eleven CAD/USD forward contracts on the book, with a net unrealised gain of roughly $215,000, exist to hedge that single position.

This is the part of the book that earns the distribution, and it is where the fund's "credit-tilted" description comes from. A 7.91% weighted coupon on a third of the fund, plus an 11.05% trust on another 9%, is enough to cover a payout without touching capital, which is why this fund's distributions were 0% return of capital in fiscal 2024 and 2025 while the equity funds in the category were returning it.

47 lines from 2005-era mortgage trusts

This is the sleeve the factsheet does not talk about.

Filtering the schedule for Level 2 mortgage- and asset-backed securities issued by corporate securitization trusts with maturities between 2030 and 2050 returns 47 positions worth $91,105,734, 13.63% of net assets. The names are the roll-call of the pre-2008 non-agency residential market: Lehman Mortgage Trust, IndyMac Residential Asset Backed Trust, GreenPoint Mortgage Funding Trust, Residential Accredit Loans (RALI), Nomura Asset Acceptance, MASTR Adjustable Rate Mortgages Trust, Terwin Mortgage Trust, GSR Mortgage Loan Trust, Citigroup Mortgage Loan Trust, Merrill Lynch Mortgage Investors Trust, Renaissance Home Equity Loan Trust. The maturities cluster in 2036 and 2037, which is where 30-year mortgages originated in 2006 and 2007 end.

Two things about this are worth being precise about:

1. It is legitimate real estate credit, and it is what PIMCO is famous for. Seasoned legacy RMBS is a specialist market with real yield, and a manager with PIMCO's mortgage desk is exactly who should own it. Nothing about the position is inconsistent with the fund's mandate.
2. It is not commercial real estate, and it is not new-origination lending. The fund's marketing describes CRE loans, mortgage securities and asset-backed securities. That description is accurate. The reader who pictures a portfolio of 2024-2026 commercial mortgages should know that one dollar in seven is a claim on a pool of residential loans written twenty years ago, in trusts whose names were on the front page in 2008.

By the same filter, the March filing carried 45 such positions at $122,756,104, or 20.85% of net assets. The sleeve shrank by about $31 million in the quarter while the fund grew by $79 million. Whether that was paydowns, sales or reclassification between filing agents, the filings do not say and we do not guess.

The listed sleeve is six apartment REITs

The Level 1 book is small and unusually specific. All $48 million of listed common equity, 7.19% of net assets, is in six U.S. apartment REITs: AvalonBay ($13.9 million), Equity Residential ($9.8 million), UDR ($9.4 million), Essex ($5.1 million), Camden ($4.8 million) and Mid-America ($4.5 million).

That is not a REIT index sleeve. It is a deliberate multifamily-equity bet, sized at 7% of a fund whose private book is credit. It is also the only part of the fund that is priced by a market every day, which makes it the part that will move the NAV first if anything moves it.

Leverage: 11% of net assets, in three different pipes

The June filing reports $27,197,497 payable within one year to banks for borrowings. That is the repo line: five repurchase agreements with Barclays ($9,789,763), BNY Mellon ($8,022,427) and SG Americas ($9,385,307).

Two more financing lines sit inside the schedule as negative positions rather than in the borrowings field: "RTL Financing" at $35,400,000 and a "Citi REFLX Proj Summit line of credit" at $10,884,395. Add them and total financing is $73,481,892, or 11.00% of net assets. The March filing, prepared differently, put bank borrowings at $66,284,395, or 11.26% of that quarter's net assets. So leverage is steady at roughly 11% however you count it, consistent with the 11.6% effective figure in the fund's year-end report.

There is one more instrument that is not leverage but behaves like it: $74,559,916 notional of Ultra 10-year Treasury futures, 11.16% of net assets, showing $684,225 of unrealised gain. A fund with a book of floating-rate loans and seasoned mortgage paper can use Treasury futures to manage duration in either direction. The filing does not say which way this one is pointed, and a single quarter's mark of +0.9% on the notional is not enough to infer it.

What a 5% offer costs, and what is there to pay it

At June 30 net assets, a 5% repurchase offer is about $33.4 million. Against that:

• $44,668,370 of U.S. Treasury bills, the longest maturing October 27, 2026.
• $4,526,836 of cash held outside the schedule.
• That is $49.2 million, or 1.47x a full 5% offer, before touching the $48 million of listed REITs or the $13.9 million of agency paper.

In practice the fund has never had more than about 2% tendered, so the question is academic today. It stops being academic if a quarter ever arrives in which the CRE loan book takes a mark and subscriptions pause at the same time. On this balance sheet, the fund could pay two full 5% quarters out of near-cash without selling a loan. That is a materially stronger position than the equity interval funds we have covered, and it is worth saying plainly.

Two filings, two vocabularies

A note on method, because it affected what we could write.

The March 31 NPORT-P was filed by one agent (accession prefix 0001099263) and the June 30 one by another (prefix 0001410368). The same assets appear under different names ("BOX EQUITIES / 1 RESEARCH PARK DR" in March, "BX RX Industrial JV LLC" in June), in different categories (most loans were tagged ABS-MBS in March and LON in June), with different coupon conventions, and in two cases under the wrong issuer entirely. The fund did not change; the spreadsheet did.

So every quarter-over-quarter comparison in this article is at the aggregate level, where the filed totals do not depend on how a line is labelled: net assets, Level 3 dollars, restricted dollars, borrowings, flows and returns. We have not claimed that any specific position was bought or sold in the quarter unless the same borrower name appears in both files. Readers who find a "PIMCO sold X" story built on these two filings should ask which vocabulary it was read in.

What this changes for someone holding REFLX

The thesis on this fund has been that it is the credit-tilted, never-gated counter-example to the stressed equity interval funds. The June 30 holdings do not damage that thesis. They sharpen it in three places:

1. The stability comes from where the money is, and half of it is in ten Level 3 positions. A fund whose NAV barely moves because its loans are marked near cost is a fund whose NAV will move when a loan is re-marked. Ten positions at 50% of the fund is where that would show up.
2. A seventh of the fund is 2005-era residential mortgage paper. Legitimate, specialist, and not what "real estate income" suggests to most readers.
3. The fund is growing faster than it can deploy. The Level 3 share fell because cash arrived, not because risk left. If you are tendering, that is good news for this quarter. If you are subscribing, you are buying a fund whose reported Level 3 share is temporarily flattered by your own money.

Sources

All figures in this article are taken from SEC EDGAR primary filings and arithmetic we performed on them:

• Form NPORT-P, PIMCO Flexible Real Estate Income Fund, period ended June 30, 2026, accession 0001410368-26-090223, filed August 31, 2026 — net assets, holdings, values, fair-value levels, restricted flags, coupons, maturities, financing lines, derivatives, monthly returns and flows.
• Form NPORT-P, same registrant, period ended March 31, 2026, accession 0001099263-26-007349, filed May 29, 2026 — prior-quarter net assets, borrowings, Level 3 and restricted totals, returns, flows, and the security names used to identify the mislabelled June lines.
• Form N-CSR, same registrant, fiscal year ended December 31, 2025, accession 0001193125-26-094219 — year-end net assets and effective leverage, as summarised in our REFLX review.

Percentages of net assets, the Level 3, restricted, loan, legacy-trust and listed-equity aggregates, the weighted coupon, the top-ten concentration, the financing total, the 1.47x coverage ratio and the quarter-over-quarter deltas were computed by CrowdfundedWealth from the filed figures and are identified as our arithmetic wherever they appear.