Missing keys in quarterly balance sheet. #2605
Description
Describe bug
For some tickers, the quarterly balance sheet isn't returning all the fields.
As an example, https://finance.yahoo.com/quote/BRK-B/balance-sheet/ is not getting the following fields:
Fixed Maturity Investments
Equity Investments
Net Loan
Deferred Assets
Other Assets
Here is a simple reproducer.
Simple code that reproduces your problem
import yfinance as yf
from pprint import pprint
date = "2025-06-30"
TICKER = "BRK-B"
tickers = yf.Tickers(TICKER)
pprint(tickers.tickers[TICKER].quarterly_balancesheet[date].to_dict())
keys = list(tickers.tickers[TICKER].quarterly_balancesheet[date].to_dict().keys())
print(keys)
Debug log from yf.enable_debug_mode()
DEBUG Entering _fetch_time_series()
DEBUG Entering get()
DEBUG Entering _make_request()
DEBUG url=https://query2.finance.yahoo.com/ws/fundamentals-timeseries/v1/finance/timeseries/BRK-B?symbol=BRK-B&type=quarterlyTreasurySharesNumber,quarterlyPreferredSharesNumber,quarterlyOrdinarySharesNumber,qua...
DEBUG params=None
DEBUG Entering _get_cookie_and_crumb()
DEBUG cookie_mode = 'basic'
DEBUG Entering _get_cookie_and_crumb_basic()
DEBUG Entering _get_cookie_basic()
DEBUG Entering _load_cookie_curlCffi()
DEBUG Exiting _load_cookie_curlCffi()
DEBUG reusing persistent cookie
DEBUG Exiting _get_cookie_basic()
DEBUG Entering _get_crumb_basic()
DEBUG Entering _get_cookie_basic()
DEBUG reusing cookie
DEBUG Exiting _get_cookie_basic()
DEBUG crumb = 'ii3TA91FmHM'
DEBUG Exiting _get_crumb_basic()
DEBUG Exiting _get_cookie_and_crumb_basic()
DEBUG Exiting _get_cookie_and_crumb()
DEBUG response code=200
DEBUG Exiting _make_request()
DEBUG Exiting get()
DEBUG Exiting _fetch_time_series()
Bad data proof
https://finance.yahoo.com/quote/BRK-B/balance-sheet/
yfinance version
0.2.66
Python version
3.12.9
Operating system
Linux