# UNDER ARMOUR INC (UA) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 904311206
Page URL: https://superinvestorclub.com/stock/UA
Last updated: 2026-08-29T13:48:43.634Z

## Summary

As of the most recent 13F filing period, UNDER ARMOUR INC (UA) is held by 1 tracked superinvestors with an aggregate position value of $136.6M representing 021999128 shares.

## Top institutional holders (1)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Prem Watsa](https://superinvestorclub.com/manager/71) | Fairfax Financial Holdings | 21999128 | $136.6M | 5.18% | 2026-06-30 |

## Ownership history (quarter-over-quarter)

- 2025-12-31: 1 holders, $45.4M aggregate, 09457355 shares
- 2026-03-31: 1 holders, $126.9M aggregate, 021999128 shares
- 2026-06-30: 1 holders, $136.6M aggregate, 021999128 shares

## Recent congressional trades (2)

- 2026-02-10: Tim Walberg (R-MI) sale $1,001 - $15,000
- 2025-02-07: Tim Walberg (R-MI) purchase $1,001 - $15,000

## Recent insider transactions (0)


## Citation

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