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Friday 30 October 2026 · Week 44Prices: 29 Oct close

STRF vs STRK

STRFSTRK

Permanent link to this comparison
21dc.com/compare/strf-vs-strk

In summary

Generated from the terms, not an opinion

STRF pays a fixed rate; STRK pays a fixed rate and can convert into common stock.

All are cumulative: unpaid dividends accrue.

Within Strategy Inc., STRF ranks ahead of STRK.

At the latest closes, effective yields were STRF 9.74%, STRK 11.39%, and prices stood at +2.67% vs par for STRF, −29.78% vs par for STRK.

Effective yield, six months

STRFSTRKBitcoin, right axis
8.0%10.0%12.0%14.0%16.0%$50k$60k$70k$80k$90kMayJunJulAugSepOct11.4%9.7%
Daily closes, each divided into the current stated rate. As of 29 Oct 2026.

Terms, aligned

Rows above the line move with price
TermSTRF Strategy Inc.STRK Strategy Inc.
Last close$102.67$70.22
vs par+2.67%−29.78%
Effective yield9.74%11.39%
Stated rate10.00%, fixed8.00%, fixed
Rate mechanismFixedFixed
CumulativeYesYes
Frequencyquarterlyquarterly
Next payment——
Rank within issuer1 (1 = most senior preferred)4 (1 = most senior preferred)
RedemptionIssuer may redeem all (not part) only if outstanding shares < 25% of all shares ever issued (clean-up), or on a tax event, at the then liquidation preference plus accumulated/unpaid dividends. No general optional call.Clean-up redemption if aggregate liquidation preference outstanding < 25% of that issued in the IPO; tax redemption at greater of liquidation preference and 5-day average price. No general optional call.
ConversionNoneHolder may convert any business day at 0.1000 MSTR shares per STRK share (initial conversion price $1,000.00), subject to anti-dilution adjustment.
Listing, currencyNasdaq, USDNasdaq, USD
Terms as of25 Mar 20257 Jul 2025