Funds holding

GET/v1/funds/holding/{symbol}Named fields

Which funds hold this security, and at what weight.

Parameters

symbolpathrequired
Ticker symbol, case-insensitive.

Response contract

Only the fields listed are promised. Anything else may change.

Promised fields

holdingheld_by

How this was verified

Called against 3 different subjects on the live API. Every field it returned, at every level, was compared with the contract above. Last checked August 18, 2026.

Request

curl "https://api.massari.ai/v1/funds/holding/SPY" \
  -H "Authorization: Bearer $MASSARI_TOKEN"