// company-profile
Under Armour, Inc.
UAAExchangeNYSESectorApparel & Other Finishd Prods of Fabrics & Similar MatlInc.MDFilings210Insiders31
// api This Under Armour, Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, Under Armour, Inc. insiders bought $5.9M (15 transactions) and sold $0 (7 transactions).
- Most active insider: WATSA V PREM ET AL with 3 transactions totaling $5.9M.
- Largest single purchase: $3.7M by WATSA V PREM ET AL on May 13, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Under Armour, Inc. as of 2026-03-31
Total reported AUM
$1.30B
QoQ change
+27.1%
Reporting period
2026-03-31
#1
FAIRFAX FINANCIAL HOLDINGS LTD/ CAN
CIK 915191
$253.7M
43.0M shares
#2
BlackRock, Inc.
CIK 2012383
$91.3M
15.5M shares
#3
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
$52.0M
8.8M shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 15, 2026 | Shadman Mehri | UAA | Tax Withholding | 23,490 | $0.00 | $0K |
| May 15, 2026 | Trent Kara | UAA | Tax Withholding | 54,907 | $0.00 | $0K |
| May 15, 2026 | Liedtke Eric | UAA | Tax Withholding | 34,233 | $0.00 | $0K |
| May 15, 2026 | Peake Adam | UAA | Tax Withholding | 8,422 | $0.00 | $0K |
| May 15, 2026 | Aumen Eric J | UAA | Tax Withholding | 7,467 | $0.00 | $0K |
45 more transactions hidden
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