The Baseline · Neutrality Principle

Cash used to buy BTC is CEBE-neutral: dollar for dollar, the BTC gained equals the cash offset lost, so the net effect on common equity's Bitcoin position is zero.

Retirement of preferred below par is the only use of a treasury dollar whose accretion is contractual. The discount between market price and $100 face is a direct transfer from the claims stack to common equity, fixed at execution and independent of any market outcome. No other capital allocation produces this.

CEBE = (BTC − Net Senior Claims in BTC) / Basic Shares × 100,000,000. Cash nets against claims. Spending cash increases NSC. Retiring face decreases NSC. The net benefit is the discount.

Per $1M Deployed · Four Series

STRE is excluded: it lists on the Luxembourg Euro MTF, a professional-only market, and carries no reliable public quote.
STRK: conversion rate 0.1 MSTR per STRK, $1,000 effective conversion price per the Certificate of Designations (8-K Feb 5, 2025, Exhibit 3.1). Retirement permanently extinguishes a perpetual conversion option, no expiry. This structural benefit is not captured in the sats/share figure above.

Breakeven Surface · STRC Accretion by Purchase Price

Breakeven is par ($100). Below par is accretive, above par is dilutive. Zone labels describe discount width only, not valuation.

Full $1B Deployment at Current Marks

The Buyback Mirror · Common Equity Repurchase Through the Residual

The issuance rule: equity sold above CEBE mNAV 1.0x adds residual per share. Equity sold below it subtracts.

The mirror: equity repurchased below CEBE NAV per share adds residual per share. Equity repurchased above it subtracts.

Same threshold. Opposite sides. The market price against CEBE NAV per share determines the direction for both.

Threshold recomputes with BTC price and the claims stack.
Case C construction credited to Adam Livingston, Jul 8, 2026 article.

$100M BTC-Funded Buyback · Worked Example

Same Dollars, Different Destination · $100M From BTC Sales, Two Uses

The Toolkit View

The company's stated KPIs measure BTC per diluted share. Preferred retirement changes neither BTC nor diluted shares. By construction, the company's per-share figure impact of preferred retirement is zero, and its impact of a common buyback is positive. The toolkit rewards the buyback and ignores the retirement. The residual reverses that ranking at current prices. The KPI definitions and the STRK exception are covered under Toolkit Blindness below.

The Crossover · What the Retirement Gain Is Conditional On

The accretion from retiring preferred below the stated amount is contractual, and contractual is not the same as unconditional. Two conditions stand behind it, and both are read at execution rather than assumed.

The first is the discount itself. The gain is the spread between the price paid and the stated amount retired, so it exists only while the instrument trades below that amount, and it is fixed at the moment of execution rather than the moment of authorization. A program authorized against a wide discount and drawn against a narrow one captures the narrow one. Nothing in the authorization preserves the spread.

The second is the ranking against the other use of the same treasury dollar. Retirement accretes while the preferred trades below its stated amount. A common repurchase accretes while the common trades below CEBE NAV per share. Those are two thresholds against two different instruments, and each moves on its own. The crossover is where the ranking between them changes hands, and it is not a fixed price. It recomputes with the BTC price and the claims stack, which is why the threshold in the Buyback Mirror above is derived live rather than published as a constant.

Both conditions are read from marks, so both can reverse with no decision taken. A discount that closes removes the retirement case, a common price that rises through CEBE NAV per share removes the buyback case, and a treasury dollar can arrive at a moment when neither use is accretive. This page records what the marks show at the stamp in the header. It does not carry a gain forward on the assumption that a discount persists.

Construction basis for this section: Methodology, preferred stock basis. Claims are carried at the accrued stated amount and never marked to market, so a discount is an opportunity until it is captured, and the gain is recorded on the date of capture.

Toolkit Blindness

ZERO
Company KPI impact of retirement
ZERO
By construction: BTC and shares unchanged
"the KPIs do not take into account that the Company's assets, including its bitcoin, are subject to all of the Company's existing and future liabilities, including its debt, and the preferential rights of the Company's preferred stockholders."
Source: Strategy dashboard KPI definitions
Exception: STRK retirement reduces ADSO (conversion shares cancelled), so the company's per-share Bitcoin figure moves through the denominator. STRK is the only preferred retirement that touches the reported KPI at all.

The Allocation Tension · Two Seats, Two Priorities

From the company's seat
STRC-first. Restore par trading ($100 stated objective).
Source: Jun 29, 2026 press release (8-K acc 0001193125-26-286871): "Strategy's corporate objective is for STRC to trade over time in a range of approximately $99 to $100."
From the common shareholder's seat
Both shown. Different questions. The 8-Ks will reveal which path Strategy chooses.
Measurement layer: the discount is the accretion.
Mechanics layer: the deployment path determines which claim shrinks.
Valuation layer: the allocation choice reveals what management optimizes for.
Every section marks to the stamp in the page header. Series prices and the MSTR mark come from the quote feed, BTC from CoinGecko, basic shares, BTC holdings, the balance sheet and the STRC rate from the snapshot ledger, face outstanding from the instruments ledger. CEBE NAV per share derives from config/compute-drag.js, the shared claims reader, at the live BTC price. An input that fails to load renders as unavailable, never as a stale figure.
Face values from Q1 2026 10-Q and the 8-K ATM chain.
Buyback Mirror threshold recomputes with BTC price and the claims stack. Case C construction: Adam Livingston, Jul 8, 2026.
Source: 8-K Jun 29, 2026 (acc 0001193125-26-286871). STRK CoD: 8-K Feb 5, 2025, Exhibit 3.1. STRK liq pref amendment: 8-K Jul 7, 2025 (acc 0001193125-25-155918).
This page is measurement, not investment advice. Nothing here is a recommendation to buy or sell any security.

CEBE Framework by @chcbearsfan. cebetracker.io.