MemoryLake
Finance & Investinginvestment memory for portfolio managers

Give Portfolio Managers Investment Memory That Tracks Every Thesis

A PM's mental model of each holding compounds over years. AI tools see it for a single session. MemoryLake gives portfolio managers a structured investment memory layer — theses, analyst notes, filings, conviction levels — so AI assistance carries the full thesis history into every research turn.

DAY 1 · WITHOUT MEMORYA PM's mental model of each holding compounds over years.Got it, I'll remember.DAY 7 · NEW SESSIONSame task, please?Sure — what was the context again?(forgot every detail you taught it)WITH MEMORYLAKEMemory auto-loadedPer-name memoryBuilt-in SEC EDGAR + financial dataReflection memory for thesis evolutionSESSION OUTPUTSame prompt, on-brand answerGet Started Free →

Give Portfolio Managers Investment Memory That Tracks Every Thesis

Get Started Free

Free forever · No credit card required

The problem: AI tools see today's question, not the years of context behind it

You asked the AI about a 10-Q surprise. It analyzes the document — but doesn't know you've held the name three years, what the original thesis was, or which earlier red flags you watched. Without memory, AI research output is a shallow read on each new prompt.

How MemoryLake solves investment memory for portfolio managers

Per-name memory — Each ticker has its own memory namespace: thesis, holdings history, analyst notes, conviction changes.

Built-in SEC EDGAR + financial data — 3M+ SEC filings, real-time stock/crypto/FX, World Bank, FRED — instantly queryable.

Reflection memory for thesis evolution — How your conviction has changed, what triggered each change, what would force a reversal.

Event memory for catalyst tracking — Earnings, management changes, regulatory events — chronological per name.

DAY 1 · WITHOUT MEMORYA PM's mental model of each holding compounds over years.Got it, I'll remember.DAY 7 · NEW SESSIONSame task, please?Sure — what was the context again?(forgot every detail you taught it)WITH MEMORYLAKEMemory auto-loadedPer-name memoryBuilt-in SEC EDGAR + financial dataReflection memory for thesis evolutionSESSION OUTPUTSame prompt, on-brand answerGet Started Free →

Give Portfolio Managers Investment Memory That Tracks Every Thesis

Get Started Free

Free forever · No credit card required

How it works for investment memory

  1. Connect — Ingest analyst notes, IC memos, filings, and prior call transcripts.
  2. Structure — Each becomes typed memory: thesis (background), filings (facts), earnings calls (events).
  3. Reuse — Before any AI-assisted research turn, the relevant per-name memory loads automatically.

Before vs. after: investment memory

Without MemoryLakeWith MemoryLake
Researching a 10-Q surpriseAI reads only today's filingAI loads thesis + history
Analyst rotationLose institutional memoryMemory stays with the name
Thesis drift over a yearNo recordReflection memory tracks it
Audit trail for an IC decisionManual reconstructionVersioned memory at decision time

Who this is for

Hedge funds, family offices, and asset managers using AI in research workflows — where conviction depends on years of accumulated context per holding and the cost of losing that context to AI amnesia is real performance.

Related use cases

Frequently asked questions

Which financial data is built in?

SEC EDGAR (3M+ filings), real-time stock and crypto pricing, FX, World Bank, FRED economic data — no additional setup required.

Can a PM team share memory while keeping individual notes private?

Yes. Per-name memory at the firm scope; personal annotations stay in private layers with controlled sharing.

Is the memory exportable for compliance review?

Yes. Full export with versioned audit trail per memory item.