Investments, fair value, and the equity method

Linden Peak's portfolio packet has one column labeled “investments.” Under it sit a bond held under a supplied collect strategy, a liquidity bond, a trading position, listed shares, private shares, and a thirty-percent holding with a board seat. One column conceals six different evidence and reporting paths.

Sequence logic

The learner first identifies the instrument and preserves supplied intent, ability, and influence conclusions. The three debt-security lanes then hold contractual cash flows constant so classification effects become visible. Interest and amortized cost are updated before credit and fair-value layers. Only after the bases reconcile does the sequence introduce sales, transfers, ordinary equity securities, significant influence, equity-method basis differences, and valuation-input controls.

The six holdings collapse first into three scope forks: three bonds enter Topic 320, the listed and private shares enter Topic 321, and the board-seat holding enters Topic 323 after the supplied influence conclusion. The later lessons then split Topic 320 into HTM, AFS, and trading, and split Topic 321 into the general fair-value lane and the qualifying measurement alternative.

Instrument rights + influence evidence
├─ Debt security → supplied HTM / AFS / trading lane
│    └─ effective interest → credit layer → fair-value layer → report location
├─ Ordinary equity → fair value through earnings OR qualifying alternative
└─ Supported significant influence → equity-method carrying bridge
        ↓
Sale / transfer / OCI release / hierarchy / disclosure and release controls

Same bond, three lanes

The controlled debt example repeats the same face amount, coupon, effective yield, dates, and first-period amortized cost in all three classifications. HTM reports amortized cost net of a supplied allowance. Trading reports fair value with the change in earnings. AFS reports fair value while separating a supplied credit loss in earnings from qualifying noncredit change in OCI. The comparison makes reporting location visible without pretending the workbook can establish classification or estimate credit.

Cumulative work and boundaries

The Linden Peak case joins custodial statements, strategy approvals, market observations, a credit memorandum, sale confirmations, a transfer memorandum, private-company transaction evidence, board materials, investee statements, and an acquisition-date basis schedule. Two worked examples include readable, dependency-free Python and formula-visible Excel companions.

Consolidation, investment-company accounting, derivatives and hedging, beneficial interests, complex partnerships, foreign currency, income taxes, valuation advice, and investment recommendations remain outside this module. May and July 2026 FASB project materials are shown as proposal-stage currency warnings, not current requirements.