1,641 institutions reported holding Aflac as of 2026-03-31, totalling $37.5B. Sourced from SEC Form 13F filings, filed up to 45 days after quarter end.
#
Institution
Value
1
Japan Post Holdings Co., Ltd.
$5.7B
2
BlackRock, Inc.
$4.0B
3
VANGUARD CAPITAL MANAGEMENT LLC
$3.3B
4
STATE STREET CORP
$2.6B
5
VANGUARD PORTFOLIO MANAGEMENT LLC
$2.0B
Source: SEC Form 13F filings via SEC EDGAR. Covers long US-listed equity only — short positions, bonds and non-US holdings are not reported on this form.