Phase Delegation (pdSOL)

Research, firm shelf, model-client eligibility, and advisor selection are recorded separately. The scheduled date is the outside bound; new evidence can reopen the file sooner.

Phase Delegation (pdSOL) has a favorable research assessment and remains research-only until firm policy separately admits it to the shelf. Earlier comparison language treated a research-level peer choice as if it selected a client position. That choice is retired: client purpose and constraints determine the candidate set, and the advisor selects the position and amount.

Research triggers: events that reopen the assessment or shelf decision
• New evidence materially changes the economic claim, control path, loss path, or exit mechanics
• The firm shelf policy changes for this economic-claim family

The research file

Mechanism applicability

pdSOL is issued by a stake pool that delegates deposited SOL across several validators and returns a transferable token whose exchange rate accrues staking rewards net of fees and any losses. That is the same economic claim as every other Solana liquid-staking token already covered by the comparative review, and it instantiates the class rather than departing from it.

Current observation and perimeter

The DefiLlama protocol API read on 2026-09-15 classified Phase Delegation under Liquid Staking and reported approximately $107.4M on a Solana-only perimeter, listed on 2026-08-27 with no recorded audit and a parent record shared with Phase Stake. At that size it is among the larger Solana providers in the universe, which is why it is recorded as a comparison member rather than left uncovered.

Control and comparison inputs

The provider-specific facts a comparison needs are validator admission and distribution, fee schedule, who can change pool parameters or upgrade the program, and where usable secondary depth for pdSOL sits. No audit is recorded and the DefiLlama entry carries no protocol URL, so the public control evidence is currently thinner than for established Solana providers. Exit runs either through stake-pool withdrawal subject to Solana epoch mechanics or through selling pdSOL into whatever secondary depth exists, and the second path is the one that matters under stress.

Research, shelf, and client selection

This record found no disqualifying defect, but favorable research does not create firm-shelf eligibility or a client recommendation. Firm policy must separately admit the product; client purpose and constraints then determine the candidate set; and the advisor records any selection and amount.

Sources

The claims above trace to these. Where a number could not be independently verified, the thesis says so.

• DefiLlama — Phase Delegation record · secondary · accessed 2026-09-15
  Supports: protocol identity, pdSOL, multi-validator stake pool, current TVL, Solana perimeter, Liquid Staking category, listing date, no recorded audit
• Solana documentation — Stake pools · primary · accessed 2026-09-15
  Supports: stake pool mechanics, validator delegation, epoch withdrawal mechanics

Inherited controls

The research above describes the protocol layer. Every position also inherits the asset it holds and the chain it settles on. The most administered layer sets the position’s effective control grade; that is a control description, not a quality or suitability score.