Three funds promise headline yields north of 15%. They also quietly return your own money to you, dilute you through rights offerings, and let you buy $1 of assets for more than $1. That combination is the hidden cost, and it can erase years of “income” on paper.
Yields That Eat Themselves
Cornerstone Strategic Investment Fund (NYSE:CLM) and its sister Cornerstone Total Return Fund (NYSE:CRF) run a managed-distribution policy: they announce a monthly payout, then fund whatever the portfolio can’t cover by returning shareholders’ own capital. You can see the effect in the payout itself. CLM’s monthly distribution was $0.368 in 2015. It is $0.1215 in 2026. CRF followed the same slope, from $0.3319 monthly in 2015 to $0.1176 in 2026. Our earlier reporting flagged the 67% payout cut since 2015 hiding behind CLM’s roughly 19% headline yield (the same warning pattern we cataloged in a free guide to seven signs a big yield is about to be cut).
We can translate what that would look like for a real holder. Put $10,000 into CLM at the start of 2026, and you owned about 1,347 shares at $7.42. Those shares are worth $6.74 as of August 24, 2026. The distributions kept coming, but the market price is down 6.72% year to date. CRF is down 6.83% year to date at $6.47. When a fund pays you with capital, and the price also falls, the headline “yield” overstates what shareholders actually keep.
Rights Offerings and Premiums the Factsheet Buries
Cornerstone’s second hidden cost is dilution. Both CLM and CRF have repeatedly run rights offerings that let existing shareholders buy new shares at a discount to the market price. If you don’t participate, your slice of the fund shrinks. If you do participate, you’re feeding fresh capital into a portfolio that already pays out more than it earns. Combine that with the fund’s long history of trading at a premium to net asset value, and new buyers are effectively paying more than a dollar for a dollar of stocks. Pair that premium with a distribution partly classified as return of capital, and the effect compounds; your cost basis drops on your 1099, but so does the fund’s asset base.
PIMCO Dynamic Income Fund (NYSE:PDI) hides a different cost. PDI uses leverage to juice a multi-sector bond portfolio, which works when credit spreads narrow and hurts when funding costs rise. The monthly distribution has held at $0.2205 since January 2023, which reads as stability, but PDI has issued Section 19 notices disclosing that part of the payout was return of capital. Meanwhile, the market price is $15.32, down 5.45% year to date and down 9.04% over the past year. A stable check does not mean stable principal.
Cheaper Mirrors With Cleaner Math
For the equity exposure inside CLM and CRF, a plain S&P 500 index fund or a broad total-market ETF gives you the same underlying stocks at a fraction of the cost. Without a rights offering, without a persistent premium, and without a distribution funded by your own capital. You give up the eye-catching monthly check and accept a lower stated yield. For the leveraged bond exposure inside PDI, a low-cost aggregate bond ETF or a non-leveraged PIMCO fund removes both the borrowing spread and the Section 19 risk. Either swap trades a marketing headline for accounting clarity.
Question to Ask Before the Next Ex-Date
The right test is whether the fund’s net asset value per share is growing after distributions over three, five, and ten years, and how often the payout has been classified as return of capital in the shareholder tax reports. If the answer is “shrinking” and “often,” the monthly deposit is partly your own money coming back to you.
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