How to read a brokerage statement
A bank statement is one table. A brokerage statement is five reports stapled together, and people read the wrong one.
Most of what arrives each month is regulatory. The parts worth your attention are two sections long.
The five sections
| Section | What it reports | When you need it |
|---|---|---|
| Account value summary | Opening value, closing value, what moved it | Monthly, thirty seconds |
| Holdings, or positions | What you own on the statement date, with market value and cost basis | Quarterly, or before a trade |
| Activity | Every transaction: buys, sells, dividends, transfers, fees | When checking something specific |
| Income summary | Dividends and interest, period and year to date | At tax time, against the 1099 |
| Realised gain and loss | Profit or loss on positions closed in the period | At tax time, and before year end |
The value summary tells you the one thing that matters
Opening value, plus money you paid in, minus money you took out, plus or minus market movement, equals closing value.
The line to look for is the split between contributions and market movement. An account that went from 40,000 to 44,000 tells you nothing until you know whether you deposited 4,000 or earned it. Brokers report both, sometimes in a “change in account value” block, and this is the only part of the document that answers how the account is actually doing.
Holdings are a snapshot, activity is a film
This trips people up more than anything else in the document.
Holdings are as at the statement date. Every quantity and market value in that table describes one instant. It does not add up to anything in the activity section, and it is not supposed to.
Activity is everything that happened during the period. A share bought on the 30th and settling on the 2nd appears in activity but not in holdings, because on the statement date it was not yet yours. That is the usual answer when a December statement and a January statement seem to disagree.
Holdings tables also carry cost basis, and it is the most valuable number on the page for anyone who will eventually sell. Check it when a position transfers between brokers: transferred cost basis is the thing that most often arrives wrong or missing, and it is far easier to fix in the month it happens than three years later when you sell.
What activity actually contains
More types than a bank statement, and they behave differently:
- Buys and sells, with trade date and settlement date, plus commission and any regulatory fees broken out
- Dividends, marked qualified or ordinary, which matters for tax rates
- Reinvestments, which are a dividend and a buy on the same day and count as both
- Interest, on cash balances and on margin borrowing
- Corporate actions: splits, mergers, spin-offs, name changes. These change quantities without any money moving and are the single most confusing rows on a statement
- Journal entries, which move cash or positions between your own accounts. On some brokers, notably Schwab, “journal” is the word for any internal transfer, and it puzzles everyone the first time
- Transfers in and out, including ACATS moves between brokers
For tax, use the forms
The statement is not the tax document. In the US the broker sends a 1099 composite, which covers 1099-DIV for dividends, 1099-INT for interest and 1099-B for sales with cost basis, and reports the same figures to the tax authority.
Use the statements to check the forms rather than to replace them. The two places they diverge are worth knowing: cost basis that the broker is not required to report, which is common on older or transferred positions, and wash sale adjustments, which appear on the 1099-B and not on the monthly statement.
The December statement is also the one to keep if you keep only one. Its year to date columns summarise the whole year in a page.
Getting the activity into a spreadsheet
Brokerage statements convert badly, and it is worth knowing why before you blame the tool. A bank statement has one table with consistent columns down every page. A brokerage statement has five tables with different column counts, section headers between them, and a holdings table whose numbers must never be mixed with the activity table’s.
Two practical approaches:
Download the activity export from the broker. Most offer CSV for transactions and positions, going back one to two years. This is always better than converting a PDF, because it comes structured.
Convert the statement PDF when the export does not reach far enough back, which is the usual reason people are here. Convert it and then delete the sections you do not need before doing anything else: keep the activity table, drop holdings and summaries. Mixing a market value column into a transaction list produces totals that are wrong in a way that looks plausible.
Either way, check the result against the statement’s own totals. Sum the dividends in your export and compare with the income summary; they should match to the cent.
Common questions
What is a brokerage statement?
The periodic report from an investment account. Unlike a bank statement it contains several reports at once: the account value and how it changed, the positions you hold, the activity in the period, income received, and realised gains and losses.
What is the difference between a brokerage statement and a bank statement?
A bank statement records one thing, the movement of cash, in one table. A brokerage statement records positions as well as movements, so it has both a snapshot of what you own and a list of what happened, and the two are reported in separate sections that do not sum together.
Do I use my brokerage statement for taxes?
Use the tax forms, not the statement. In the US that means the 1099 composite, which the broker sends separately and reports to the tax authority. The statement is useful for checking the forms and for anything the broker does not report, such as cost basis on transferred positions.
Why do my December and January statements disagree?
Usually a trade that executed in one period and settled in the next. Positions are reported as at the statement date, and a trade settling after it appears in activity but not yet in holdings.