Deckers Outdoor Corporation
AT ˙ WBAG ˙ US2435371073
93,32 € ↓ -0,08 (-0,09%)
2026-06-05
DEL PRIS
SecurityAT:DECK / Deckers Outdoor Corporation
InstitutionTrillium Asset Management, Llc
Latest Disclosed Ownership170,228 shares
Latest Disclosed Value $ 17,596,281
Trillium Asset Management, Llc reports 15.08% increase in ownership of DECK / Deckers Outdoor Corporation

On May 11, 2026 - Trillium Asset Management, Llc filed a 13F-HR form disclosing ownership of 170,228 shares of Deckers Outdoor Corporation (AT:DECK) valued at $14,465,975 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 147,925 shares of Deckers Outdoor Corporation. This represents a change in shares of 15.08% during the quarter. The current value of the position is $15,885,677 USD.

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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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)
2026-05-11 2026-03-31 13F DECKERS OUTDOOR COM 243537107 170,228 22,303 15.08 17,596 12.58 0.5838
2026-02-13 2025-12-31 13F DECKERS OUTDOOR COM 243537107 147,925 -38,338 -20.58 15,631 -17.22 0.4784
2025-11-14 2025-09-30 13F DECKERS OUTDOOR COM 243537107 186,263 -2,223 -1.18 18,882 -2.81 0.4987
2025-08-06 2025-06-30 13F DECKERS OUTDOOR COM 243537107 188,486 41,325 28.08 19,428 18.07 0.5226
2025-05-13 2025-03-31 13F DECKERS OUTDOOR COM 243537107 147,161 9,474 6.88 16,454 -41.16 0.4735
2025-02-11 2024-12-31 13F DECKERS OUTDOOR COM 243537107 137,687 432 0.31 27,963 27.77 0.7249
2024-11-07 2024-09-30 13F DECKERS OUTDOOR COM 243537107 137,255 115,812 540.09 21,885 5.44 0.5374
2024-08-08 2024-06-30 13F DECKERS OUTDOOR COM 243537107 21,443 37 0.17 20,755 3.01 0.5242
2024-05-09 2024-03-31 13F DECKERS OUTDOOR COM 243537107 21,406 -11,353 -34.66 20,148 -7.99 0.5128
2024-02-08 2023-12-31 13F DECKERS OUTDOOR COM 243537107 32,759 -2,566 -7.26 21,898 20.58 0.5966
2023-11-08 2023-09-30 13F DECKERS OUTDOOR COM 243537107 35,325 2,481 7.55 18,160 4.78 0.5472
2023-08-10 2023-06-30 13F DECKERS OUTDOOR COM 243537107 32,844 -5,803 -15.02 17,331 -6.42 0.4858
2023-05-09 2023-03-31 13F DECKERS OUTDOOR COM 243537107 38,647 356 0.93 18,519 21.17 0.5427
2023-02-08 2022-12-31 13F DECKERS OUTDOOR COM 243537107 38,291 -8,290 -17.80 15,284 4.95 0.4705
2022-11-09 2022-09-30 13F DECKERS OUTDOOR COM 243537107 46,581 2,154 4.85 14,562 28.29 0.4771
2022-08-08 2022-06-30 13F DECKERS OUTDOOR COM 243537107 44,427 24,835 126.76 11,351 111.65 0.3481
2022-05-04 2022-03-31 13F DECKERS OUTDOOR COM 243537107 19,592 -1,529 -7.24 5,363 -30.68 0.1426
2022-02-08 2021-12-31 13F DECKERS OUTDOOR COM 243537107 21,121 1,882 9.78 7,737 11.65 0.1815
2021-11-12 2021-09-30 13F DECKERS OUTDOOR COM 243537107 19,239 2,234 13.14 6,930 6.11 0.1830
2021-11-12 2021-06-30 13F/A-1 DECKERS OUTDOOR COM 243537107 17,005 1,797 11.82 6,531 29.97 0.1805
2021-08-06 2021-06-30 13F DECKERS OUTDOOR COM 243537107 17,005 1,797 6,531 0.1429
2021-05-10 2021-03-31 13F DECKERS OUTDOOR COM 243537107 15,208 1,870 14.02 5,025 31.37 0.1586
2021-02-12 2020-12-31 13F DECKERS OUTDOOR COM 243537107 13,338 547 4.28 3,825 35.93 0.1374
2020-11-09 2020-09-30 13F DECKERS OUTDOOR COM 243537107 12,791 -5,509 -30.10 2,814 -21.70 0.1186
2020-08-06 2020-06-30 13F DECKERS OUTDOOR COM 243537107 18,300 -433 -2.31 3,594 43.19 0.1536
2020-05-07 2020-03-31 13F DECKERS OUTDOOR COM 243537107 18,733 611 3.37 2,510 -17.97 0.1318
2020-02-10 2019-12-31 13F DECKERS OUTDOOR COM 243537107 18,122 -36 -0.20 3,060 14.35 0.1362
2019-11-06 2019-09-30 13F DECKERS OUTDOOR COM 243537107 18,158 22 0.12 2,676 -16.14 0.1250
2019-08-08 2019-06-30 13F DECKERS OUTDOOR COM 243537107 18,136 2,095 13.06 3,191 35.33 0.1540
2019-05-06 2019-03-31 13F DECKERS OUTDOOR COM 243537107 16,041 31 0.19 2,358 15.14 0.1192
2019-02-08 2018-12-31 13F DECKERS OUTDOOR COM 243537107 16,010 -4,313 -21.22 2,048 -15.02 0.1183
2018-11-09 2018-09-30 13F DECKERS OUTDOOR COM 243537107 20,323 -11,723 -36.58 2,410 -33.39 0.1204
2018-08-01 2018-06-30 13F DECKERS OUTDOOR COM 243537107 32,046 645 2.05 3,618 27.98 0.1937
2018-05-09 2018-03-31 13F DECKERS OUTDOOR COM 243537107 31,401 -141 -0.45 2,827 11.69 0.1559
2018-02-01 2017-12-31 13F DECKERS OUTDOOR COM 243537107 31,542 584 1.89 2,531 19.50 0.1392
2017-11-02 2017-09-30 13F DECKERS OUTDOOR COM 243537107 30,958 390 1.28 2,118 1.49 0.1211
2017-08-03 2017-06-30 13F DECKERS OUTDOOR COM 243537107 30,568 887 2.99 2,087 17.71 0.1245
2017-05-02 2017-03-31 13F DECKERS OUTDOOR COM 243537107 29,681 914 3.18 1,773 11.30 0.1133
2017-01-23 2016-12-31 13F DECKERS OUTDOOR COM 243537107 28,767 -4,095 -12.46 1,593 -18.60 0.1048
2016-10-27 2016-09-30 13F DECKERS OUTDOOR COM 243537107 32,862 -38,992 -54.27 1,957 -52.65 0.1256
2016-07-28 2016-06-30 13F DECKERS OUTDOOR COM 243537107 71,854 -87,237 -54.83 4,133 -56.64 0.2726
2016-04-20 2016-03-31 13F DECKERS OUTDOOR COM 243537107 159,091 20,557 14.84 9,531 45.78 0.6348
2016-01-26 2015-12-31 13F DECKERS OUTDOOR COM 243537107 138,534 -21,917 -13.66 6,538 -29.82 0.4417
2015-11-02 2015-09-30 13F DECKERS OUTDOOR COM 243537107 160,451 1,497 0.94 9,316 -18.57 0.6534
2015-07-28 2015-06-30 13F DECKERS OUTDOOR COM 243537107 158,954 2,996 1.92 11,440 0.67 0.7331
2015-05-08 2015-03-31 13F DECKERS OUTDOOR COM 243537107 155,958 155,958 0.00 11,364 0.7375
2015-01-30 2014-12-31 13F DECKERS OUTDOOR COM 243537107 0 -120,049 -100.00 0 -100.00
2014-10-21 2014-09-30 13F DECKERS OUTDOOR COM 243537107 120,049 6,861 6.06 11,666 19.39 1.0090
2014-07-28 2014-06-30 13F DECKERS OUTDOOR COM 243537107 113,188 47,710 72.86 9,771 87.15 0.8372
2014-04-14 2014-03-31 13F DECKERS OUTDOOR COM 243537107 65,478 49,160 301.26 5,221 278.88 0.4908
2014-01-15 2013-12-31 13F DECKERS OUTDOOR COM 243537107 16,318 8,482 108.24 1,378 166.54 0.1353
2013-10-17 2013-09-30 13F DECKERS OUTDOOR COM 243537107 7,836 236 3.11 517 34.64 0.0576
2013-07-25 2013-06-30 13F DECKERS OUTDOOR COM 243537107 7,600 7,600 384 0.0474
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.