Under Armour, Inc.
MX ˙ BMV ˙ US9043111072
SecurityMX:UAA / Under Armour, Inc.
InstitutionHighTower Advisors, LLC
Latest Disclosed Ownership19,073 shares
Latest Disclosed Value $ 112,721
HighTower Advisors, LLC ownership in UAA / Under Armour, Inc.

On May 5, 2026 - HighTower Advisors, LLC filed a 13F-HR form disclosing ownership of 19,073 shares of Under Armour, Inc. (MX:UAA) valued at $112,721 USD as of March 31, 2026. The entity filed a previous 13F-HR on May 13, 2025 disclosing 0 shares of Under Armour, Inc..

HighTower Advisors, LLC has a history of taking positions in derivatives of the underlying security (UAA) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:UAA / Under Armour, Inc. Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-05 2026-03-31 13F UNDER ARMOUR CL A 904311107 19,073 19,073 113 0.0001
2025-05-13 2025-03-31 13F UNDER ARMOUR CL A 904311107 0 -12,900 -100.00 0 -100.00
2025-02-07 2024-12-31 13F UNDER ARMOUR CL A 904311107 12,900 12,900 107 0.0001
2024-05-06 2024-03-31 13F UNDER ARMOUR CL A 904311107 0 -15,161 -100.00 0 -100.00
2024-02-12 2023-12-31 13F UNDER ARMOUR CL A 904311107 15,161 -2,161 -12.48 133 14.66 0.0002
2023-11-08 2023-09-30 13F UNDER ARMOUR CL A 904311107 17,322 -926 -5.07 116 -9.37 0.0002
2023-08-14 2023-06-30 13F UNDER ARMOUR CL A 904311107 18,248 -961 -5.00 128 -29.67 0.0003
2023-05-12 2023-03-31 13F UNDER ARMOUR CL A 904311107 19,209 -494 -2.51 182 -7.14 0.0004
2023-02-09 2022-12-31 13F UNDER ARMOUR CL A 904311107 19,703 794 4.20 196 61.98 0.0004
2022-11-09 2022-09-30 13F UNDER ARMOUR CL A 904311107 18,909 1,891 11.11 121 -12.95 0.0003
2022-08-10 2022-06-30 13F UNDER ARMOUR CL A 904311107 17,018 134 0.79 139 -51.40 0.0004
2022-05-12 2022-03-31 13F UNDER ARMOUR CL A 904311107 16,884 945 5.93 286 -14.88 0.0006
2022-02-10 2021-12-31 13F UNDER ARMOUR CL A 904311107 15,939 -2,943 -15.59 336 -10.88 0.0007
2021-11-12 2021-09-30 13F UNDER ARMOUR CL A 904311107 18,882 694 3.82 377 -1.82 0.0010
2021-08-06 2021-06-30 13F UNDER ARMOUR CL A 904311107 18,188 -7,856 -30.16 384 -32.98 0.0011
2021-05-10 2021-03-31 13F UNDER ARMOUR CL A 904311107 26,044 -15,366 -37.11 573 -18.84 0.0018
2021-02-10 2020-12-31 13F UNDER ARMOUR CL A 904311107 41,410 17,765 75.13 706 172.59 0.0029
2020-11-13 2020-09-30 13F UNDER ARMOUR CL A 904311107 23,645 1,260 5.63 259 20.47 0.0013
2020-08-10 2020-06-30 13F UNDER ARMOUR CL A 904311107 22,385 774 3.58 215 11.98 0.0012
2020-05-21 2020-03-31 13F UNDER ARMOUR CL A 904311107 21,611 -3,217 -12.96 192 -63.64 0.0012
2020-02-14 2019-12-31 13F UNDER ARMOUR CL A 904311107 24,828 321 1.31 528 8.87 0.0031
2019-11-12 2019-09-30 13F UNDER ARMOUR CL A 904311107 24,507 -46,430 -65.45 485 -73.03 0.0026
2019-08-13 2019-06-30 13F UNDER ARMOUR CL A 904311107 70,937 42,677 151.02 1,798 202.18 0.0107
2019-05-15 2019-03-31 13F UNDER ARMOUR CL A 904311107 28,260 103 0.37 595 19.24 0.0040
2019-02-14 2018-12-31 13F UNDER ARMOUR CL A 904311107 28,157 -2,157 -7.12 499 -21.91 0.0038
2018-11-09 2018-09-30 13F UNDER ARMOUR CL A 904311107 30,314 -7,317 -19.44 639 -23.29 0.0046
2018-08-14 2018-06-30 13F UNDER ARMOUR CL A 904311107 37,631 8,372 28.61 833 73.90 0.0065
2018-05-15 2018-03-31 13F UNDER ARMOUR CL A 904311107 29,259 -542 -1.82 479 11.66 0.0040
2018-02-14 2017-12-31 13F UNDER ARMOUR CL A 904311107 29,801 -93,980 -75.92 429 -78.83 0.0035
2017-11-14 2017-09-30 13F UNDER ARMOUR CL A 904311107 123,781 -17,849 -12.60 2,026 -34.11 0.0173
2017-09-22 2017-06-30 13F/A-1 UNDER ARMOUR CL A 904311107 141,630 2,884 2.08 3,075 12.27 0.0275
2017-08-14 2017-06-30 13F UNDER ARMOUR CL A 904311107 141,630 2,884 3,075
2017-05-15 2017-03-31 13F UNDER ARMOUR CL A 904311107 138,746 63,471 84.32 2,739 25.76 0.0262
2017-02-10 2016-12-31 13F UNDER ARMOUR CL A 904311107 75,275 -2,304 -2.97 2,178 -28.10 0.0237
2016-11-14 2016-09-30 13F UNDER ARMOUR CL A 904311107 77,579 12,499 19.21 3,029 16.46 0.0351
2016-08-11 2016-06-30 13F UNDER ARMOUR CL A 904311107 65,080 -3,950 -5.72 2,601 -55.49 0.0329
2016-05-16 2016-03-31 13F UNDER ARMOUR CL A 904311107 69,030 5,103 7.98 5,844 13.79 0.0191
2016-05-18 2015-12-31 13F/A-1 UNDER ARMOUR CL A 904311107 63,927 8,620 15.59 5,136 -4.34 0.0610
2016-02-12 2015-12-31 13F UNDER ARMOUR CL A 904311107 63,927 5,136
2015-11-16 2015-09-30 13F UNDER ARMOUR CL A 904311107 55,307 3,676 7.12 5,369 24.63 0.0711
2015-08-11 2015-06-30 13F UNDER ARMOUR CL A 904311107 51,631 869 1.71 4,308 5.28 0.0690
2015-05-15 2015-03-31 13F UNDER ARMOUR CL A 904311107 50,762 1,903 3.89 4,092 23.33 0.0609
2015-02-17 2014-12-31 13F UNDER ARMOUR CL A 904311107 48,859 4,864 11.06 3,318 9.14 0.0508
2014-11-14 2014-09-30 13F UNDER ARMOUR CL A 904311107 43,995 580 1.34 3,040 17.69 0.0514
2014-08-13 2014-06-30 13F UNDER ARMOUR CL A 904311107 43,415 23,223 115.01 2,583 11.58 0.0448
2014-05-15 2014-03-31 13F UNDER ARMOUR CL A 904311107 20,192 12,750 171.32 2,315 256.70 0.0452
2014-02-14 2013-12-31 13F UNDER ARMOUR CL A 904311107 7,442 2,054 38.12 649 51.64 0.0133
2013-11-15 2013-09-30 13F UNDER ARMOUR CL A 904311107 5,388 -7,534 -58.30 428 -44.56 0.0107
2013-08-14 2013-06-30 13F UNDER ARMOUR CL A 904311107 12,922 12,922 772 0.0210
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-05-13 2025-03-31 13F UNDER ARMOUR CL A Call 0 -100.00 0 n/a n/a n/a
2025-02-07 2024-12-31 13F UNDER ARMOUR CL A Call 200 0 n/a n/a n/a
2021-05-10 2021-03-31 13F UNDER ARMOUR CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-10 2020-12-31 13F UNDER ARMOUR CL A Call 1,300 132 n/a n/a n/a
2017-09-22 2017-06-30 13F/A UNDER ARMOUR CL A Call 0 -100.00 0 n/a n/a n/a
2017-05-15 2017-03-31 13F UNDER ARMOUR CL A Call 3,000 0 n/a n/a n/a
2016-05-16 2016-03-31 13F UNDER ARMOUR CL A Call 0 -100.00 0 n/a n/a n/a
2016-05-18 2015-12-31 13F/A UNDER ARMOUR CL A Call 300 0 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2021-08-06 2021-06-30 13F UNDER ARMOUR CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-05-10 2021-03-31 13F UNDER ARMOUR CL A Put 310 3,000.00 5 400.00 n/a n/a n/a
2021-02-10 2020-12-31 13F UNDER ARMOUR CL A Put 10 1 n/a n/a n/a
2020-05-21 2020-03-31 13F UNDER ARMOUR CL A Put 0 -100.00 0 n/a n/a n/a
2020-02-14 2019-12-31 13F UNDER ARMOUR CL A Put 100 0.00 0 n/a n/a n/a
2019-11-12 2019-09-30 13F UNDER ARMOUR CL A Put 100 0.00 0 n/a n/a n/a
2019-08-13 2019-06-30 13F UNDER ARMOUR CL A Put 100 0.00 0 n/a n/a n/a
2019-05-15 2019-03-31 13F UNDER ARMOUR CL A Put 100 0 n/a n/a n/a
2016-11-14 2016-09-30 13F UNDER ARMOUR CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2016-08-11 2016-06-30 13F UNDER ARMOUR CL A Put 500 -96.00 1 -99.60 n/a n/a n/a
2016-05-16 2016-03-31 13F UNDER ARMOUR CL A Put 12,500 25.00 250 2,677.78 n/a n/a n/a
2016-05-18 2015-12-31 13F/A UNDER ARMOUR CL A Put 10,000 9 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.