Who owns American Funds Capital Income Builder Class A?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of CAIBX from SEC Form 13F filings across 4 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 4 institutions disclosed 10,677 shares of American Funds Capital Income Builder Class A worth $742,113 — about 0% of shares outstanding; the largest disclosed holder is Westside Investment Management, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
4
13F holders
$742,113
value, 2026 filers
0%
of shares outstanding (10,677 sh)
1
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of CAIBX's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Westside Investment Management, Inc. | 7,800 | $639,365 | 0.1% | 0% | 0.0% |
| 2 | Coston, McIsaac & Partners | 1,625 | $133 | 0.0% | 0% | +0.1% |
| 3 | Vermillion Wealth Management, Inc.NEW | 1,223 | $100,216 | 0.0% | 0% | new |
| 4 | Game Plan Financial Advisors, LLC | 29 | $2,399 | 0.0% | 0% | 0.0% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.