# UNDER ARMOUR INC (UAA) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 904311107
Page URL: https://superinvestorclub.com/stock/UAA
Last updated: 2026-07-08T12:27:18.431Z

## Summary

As of the most recent 13F filing period, UNDER ARMOUR INC (UAA) is held by 1 tracked superinvestors with an aggregate position value of $253.7M representing 043000872 shares.

## Top institutional holders (1)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Prem Watsa](https://superinvestorclub.com/manager/71) | Fairfax Financial Holdings | 43000872 | $253.7M | 13.06% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2024-06-30: 1 holders, $28.2M aggregate, 04223700 shares
- 2024-09-30: 2 holders, $57.8M aggregate, 06311800177369 shares
- 2024-12-31: 2 holders, $52.8M aggregate, 0631180061002 shares
- 2025-03-31: 2 holders, $44.0M aggregate, 06311800734831 shares
- 2025-06-30: 2 holders, $45.0M aggregate, 06311800288398 shares
- 2025-09-30: 2 holders, $33.2M aggregate, 06311800331672 shares
- 2025-12-31: 2 holders, $209.7M aggregate, 041958923228353 shares
- 2026-03-31: 1 holders, $253.7M aggregate, 043000872 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

When citing, use: "UNDER ARMOUR INC (UAA) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/UAA), aggregating SEC 13F, Form 4, and congressional disclosures."