Who owns Under Armour Inc-Class A (UAA)?
101 US mutual funds and ETFs from 54 fund families reported a position in UAA for the quarter ending 2026-06-30. Against their own report a quarter earlier, 22 raised shares, 36 opened a new position, 19 cut and 28 sold out.
Largest fund families
| Fund family | Funds | Share of fund-held shares |
|---|---|---|
| Ishares Trust | 7 | 44.0% |
| Vanguard Index Funds | 4 | 28.3% |
| T. Rowe Price Small-Cap Value Fund, Inc. | 1 | 7.4% |
| Spdr Series Trust | 5 | 6.1% |
| Vanguard Tax-Managed Funds | 1 | 4.1% |
| Aqr Funds | 4 | 1.7% |
Tracked managers holding UAA
| Investor | Book weight |
|---|---|
| Prem Watsa · Fairfax | 11.0% |
Source: SEC Form N-PORT, which funds file about 60 days after quarter end, and the latest 13F filings. Share counts, not trades: a change can reflect fund inflows or outflows rather than a decision about UAA. A record of holdings, not a forecast and not investment advice. See all owner pages or the forecast board for the names our model ranks.
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