Where the big, professionally managed money is moving — read by everyone else as a hint about what’s coming next.
Institutional flows describe the net buying and selling of large managed capital pools: pension funds, hedge funds, insurance portfolios, sovereign wealth funds. Because these pools move enormous sums relative to any individual trader, their rotations — out of growth and into value, out of risk and into safety, and back again — visibly shift markets in ways retail activity alone rarely does.
Retail traders watch institutional flow data as a leading indicator: if large, information-advantaged capital is moving one direction, it’s often read as a signal about where a sector or asset is headed next, for better or worse.
How much these flows actually shape prices — versus just following them — is a live research question at the institutions that track this data most closely, not a settled fact.
Source: Bank for International Settlements (2022), “Capital Flows and Institutions,” BIS Working Paper No. 994. (An institutional research paper, not a peer-reviewed journal article — the closest rigorous source available, worth flagging as a different tier of source than the others here.)