Who holds ticker verified against the SEC company list on 2026-09-10 — a reviewed name-and-class mapping row, never an inferred symbol. how tickers are mapped ↗

UNDER ARMOUR INC · CL C · Q1 2026 · 13 members disclosed UA ↗
13F filers reporting this class for the quarter ended 2026-03-31
200
sum of the reported values across every holder; undisclosed values are left out, never counted as zero
$915M
holders whose share count rose or who opened the position (new + add), by shares
99
holders absent this quarter after holding last quarter — inferred from absence, not a sale record
35
FILING WINDOW OPEN
Q3 2026 filings are due by 2026-11-16 — figures for that quarter will change; missing filers are not zeros.

Holders — quarter ended 2026-03-31

by reported value · Δ shares vs 2025-12-31Holders rank by reported value. The change kind — new, add, trim or exit — is read from the share count against the prior quarter, never from the reported value.
13F holders of UA ranked by reported value, 1–25 of 241 holders
#FilerReported valueSharesΔ sharesChange
1BDT CAPITAL PARTNERS, LLC$377M65,050,7330NO CHANGE
2FAIRFAX FINANCIAL HOLDINGS LTD/ CAN$127M21,999,128+12,541,773ADD
3BlackRock, Inc.$96.8M16,725,844−3,440TRIM
4DIMENSIONAL FUND ADVISORS LP$66.7M11,518,415+716,815ADD
5VANGUARD CAPITAL MANAGEMENT LLC$45.0M7,777,523—NO PRIOR
6VANGUARD PORTFOLIO MANAGEMENT LLC$38.3M6,616,460—NO PRIOR
7STATE STREET CORP$26.7M4,616,364+73,700ADD
8D. E. Shaw & Co., Inc.$16.4M2,838,717−204,154TRIM
9UBS Group AG$13.0M2,239,941−1,326,048TRIM
10MILLENNIUM MANAGEMENT LLC$10.2M1,753,815+1,157,494ADD
11Gotham Asset Management, LLC$7.1M1,227,959+1,189,624ADD
12VANGUARD FIDUCIARY TRUST CO$7.0M1,207,479—NO PRIOR
13Point72 Asset Management, L.P.$6.0M1,041,512+857,993ADD
14NORTHERN TRUST CORP$4.7M814,781+31,363ADD
15SUSQUEHANNA INTERNATIONAL GROUP, LLP$4.6M793,983+253,168ADD
16Invesco Ltd.$4.4M760,760−242,736TRIM
17MORGAN STANLEY$4.1M714,799−245,368TRIM
18GMT CAPITAL CORP$3.6M617,898+617,898NEW
19PRINCIPAL FINANCIAL GROUP INC$3.4M581,690+17,601ADD
20Quantinno Capital Management LP$2.5M433,282+294,227ADD
21AQR CAPITAL MANAGEMENT LLC$2.5M431,085+219,381ADD
22PUBLIC SECTOR PENSION INVESTMENT BOARD$2.5M426,223+16,623ADD
23CITADEL ADVISORS LLC$2.4M422,909+162,895ADD
24FORMULA GROWTH LTD$2.3M400,000−200,000TRIM
25UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$2.2M380,062+7,048ADD
Show all 241 holders
Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

Congress ↔ notable managers · UA

Congress · last 90 days

Buyers
0 — —
Sellers
0 — —

filed 2026-07-31 → 2026-10-29 · statutory ranges

Use of congressional disclosure reports for commercial purposes, credit decisions or solicitation is restricted by 5 U.S.C. §13107(c).

Notable managers · quarter ended 2026-03-31

Trimming
0 — $0 held

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · UNDER ARMOUR INC

Merged timeline of congressional filings and notable-manager moves on UA
DateWhoChangeSize
2026-05-15Fairfax Financial 13FADD+12,541,773 sh
2026-05-15Gotham Asset Management 13FADD+1,189,624 sh

2 newest, by filing date · 13F rows are quarter-end snapshots, not trades

A 13F is a quarterly, long-only snapshot filed up to 45 days late — not current holdings. what a 13F covers ↗

13F reports cover LONG positions in Section 13(f) securities (US exchange-traded equities plus reportable options, warrants, certain convertibles) held by managers with at least $100M in such securities — so managers below that threshold are absent entirely. No short positions, no cash, no non-13(f) assets — not a full portfolio, and not a census of institutional ownership.

Positions are quarter-end snapshots filed up to 45 days late — not current holdings: a position may have changed or closed since the quarter ended.

Values are the manager's stated market value at quarter-end in era-dependent units (whole dollars for form versions effective 2023-01-03 onward, thousands before), normalized here to whole dollars; each record notes its original unit.

Affiliated managers may report the same position, so one position can appear under more than one filer.

Positions under confidential treatment may be omitted until a later amendment discloses them.

These are disclosures, not investment advice.