Dorman Products, Inc.
US ˙ NasdaqGS ˙ US2582781009

SecurityDORM / Dorman Products, Inc.
InstitutionSheets Smith Wealth Management
Latest Disclosed Ownership16,855 shares
Latest Disclosed Value $ 1,758,988
Sheets Smith Wealth Management reports 5.23% decrease in ownership of DORM / Dorman Products, Inc.

On April 16, 2026 - Sheets Smith Wealth Management filed a 13F-HR form disclosing ownership of 16,855 shares of Dorman Products, Inc. (US:DORM) valued at $1,758,988 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 17,785 shares of Dorman Products, Inc.. This represents a change in shares of -5.23% during the quarter. The current value of the position is $2,158,114 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)
2026-04-16 2026-03-31 13F DORMAN PRODS COM 258278100 16,855 -930 -5.23 1,759 -19.73 0.1980
2026-01-20 2025-12-31 13F DORMAN PRODS COM 258278100 17,785 -130 -0.73 2,191 -21.56 0.2404
2025-10-16 2025-09-30 13F DORMAN PRODS COM 258278100 17,915 2,962 19.81 2,793 52.24 0.3161
2025-07-15 2025-06-30 13F DORMAN PRODS COM 258278100 14,953 0 0.00 1,834 1.78 0.2146
2025-04-23 2025-03-31 13F DORMAN PRODS COM 258278100 14,953 0 0.00 1,802 -6.97 0.2240
2025-01-17 2024-12-31 13F DORMAN PRODS COM 258278100 14,953 3,150 26.69 1,937 45.09 0.2364
2024-11-01 2024-09-30 13F DORMAN PRODS COM 258278100 11,803 11,803 1,335 0.1633
2024-05-08 2024-03-31 13F DORMAN PRODS COM 258278100 0 -16,499 -100.00 0 -100.00
2024-02-06 2023-12-31 13F DORMAN PRODS COM 258278100 16,499 16,499 50 0.0070
2023-10-23 2023-09-30 13F DORMAN PRODS COM 258278100 0 -5,644 -100.00 0 -100.00
2023-08-09 2023-06-30 13F DORMAN PRODS COM 258278100 5,644 0 0.00 445 -8.64 0.0650
2023-05-26 2023-03-31 13F/A-1 DORMAN PRODS COM 258278100 5,644 0 0.00 487 6.58 0.0744
2023-05-12 2023-03-31 13F DORMAN PRODS COM 258278100 86 -5,558 487 0.0745
2023-03-08 2022-12-31 13F DORMAN PRODS COM 258278100 5,644 576 11.37 456 9.62 0.0714
2022-11-01 2022-09-30 13F DORMAN PRODS COM 258278100 5,068 140 2.84 416 -23.11 0.0695
2022-07-27 2022-06-30 13F DORMAN PRODS COM 258278100 4,928 0 0.00 541 15.60 0.0890
2022-05-02 2022-03-31 13F DORMAN PRODS COM 258278100 4,928 0 0.00 468 -15.98 0.0645
2022-01-20 2021-12-31 13F DORMAN PRODS COM 258278100 4,928 14 0.28 557 19.78 0.0691
2021-10-15 2021-09-30 13F DORMAN PRODS COM 258278100 4,914 0 0.00 465 -8.64 0.0631
2021-08-03 2021-06-30 13F DORMAN PRODS COM 258278100 4,914 0 0.00 509 0.99 0.0686
2021-04-23 2021-03-31 13F DORMAN PRODS COM 258278100 4,914 -20 -0.41 504 17.76 0.0741
2021-01-13 2020-12-31 13F DORMAN PRODS COM 258278100 4,934 100 2.07 428 -2.06 0.0647
2020-10-26 2020-09-30 13F DORMAN PRODUCTS COM 258278100 4,834 0 0.00 437 34.88 0.0760
2020-07-17 2020-06-30 13F DORMAN PRODUCTS COM 258278100 4,834 0 0.00 324 21.35 0.0648
2020-04-28 2020-03-31 13F DORMAN PRODUCTS COM 258278100 4,834 346 7.71 267 -21.47 0.0559
2020-01-24 2019-12-31 13F DORMAN PRODUCTS COM 258278100 4,488 -165 -3.55 340 -8.11 0.0650
2019-10-28 2019-09-30 13F DORMAN PRODUCTS COM 258278100 4,653 1,264 37.30 370 25.42 0.0761
2019-07-12 2019-06-30 13F DORMAN PRODUCTS COM 258278100 3,389 0 0.00 295 -1.34 0.0606
2019-05-13 2019-03-31 13F DORMAN PRODUCTS COM 258278100 3,389 -743 -17.98 299 -19.62 0.0647
2019-01-11 2018-12-31 13F DORMAN PRODUCTS COM 258278100 4,132 -98 -2.32 372 14.46 0.1002
2018-10-15 2018-09-30 13F DORMAN PRODUCTS COM 258278100 4,230 42 1.00 325 13.64 0.0673
2018-07-26 2018-06-30 13F DORMAN PRODUCTS COM 258278100 4,188 453 12.13 286 15.79 0.0669
2018-04-09 2018-03-31 13F DORMAN PRODUCTS COM 258278100 3,735 25 0.67 247 8.81 0.0593
2018-01-12 2017-12-31 13F Dorman Products COM 258278100 3,710 0 0.00 227 -14.66 0.0535
2017-10-12 2017-09-30 13F Dorman Products COM 258278100 3,710 20 0.54 266 -12.79 0.0671
2017-07-19 2017-06-30 13F DORMAN PRODUCTS COM 258278100 3,690 15 0.41 305 0.99 0.0806
2017-04-10 2017-03-31 13F DORMAN PRODUCTS COM 258278100 3,675 0 0.00 302 12.69 0.0802
2017-02-03 2016-12-31 13F DORMAN PRODUCTS COM 258278100 3,675 -460 -11.12 268 1.52 0.0752
2016-11-18 2016-09-30 13F DORMAN PRODUCTS COM 258278100 4,135 0 0.00 264 11.39 0.0744
2016-08-15 2016-06-30 13F DORMAN PRODUCTS COM 258278100 4,135 -1,247 -23.17 237 -19.11 0.0689
2016-05-13 2016-03-31 13F DORMAN PRODUCTS COM 258278100 5,382 0 0.00 293 14.90 0.0901
2016-02-01 2015-12-31 13F DORMAN PRODUCTS COM 258278100 5,382 247 4.81 255 -2.30 0.0771
2015-11-13 2015-09-30 13F DORMAN PRODUCTS COM 258278100 5,135 460 9.84 261 17.04 0.0883
2015-08-31 2015-06-30 13F DORMAN PRODUCTS COM 258278100 4,675 135 2.97 223 -1.33 0.0609
2015-05-05 2015-03-31 13F DORMAN PRODUCTS COM 258278100 4,540 -148 -3.16 226 0.00 0.0624
2015-02-20 2014-12-31 13F DORMAN PRODUCTS COM 258278100 4,688 4,688 0.00 226 0.0590
2014-11-17 2014-09-30 13F DORMAN PRODUCTS COM 258278100 0 -4,430 -100.00 0 -100.00
2014-09-18 2014-06-30 13F DORMAN PRODUCTS COM 258278100 4,430 -13,190 -74.86 218 -79.06 0.0585
2014-06-02 2014-03-31 13F DORMAN PRODUCTS COM 258278100 17,620 -5,719 -24.50 1,041 -20.41 0.2913
2014-02-21 2013-12-31 13F DORMAN PRODUCTS COM 258278100 23,339 7,416 46.57 1,308 80.41 0.3608
2013-11-26 2013-09-30 13F DREW INDUSTRIES COM 258278100 15,923 -4,830 -23.27 725 -23.44 0.2358
2013-11-19 2013-06-30 13F DORMAN PRODUCTS COM 258278100 20,753 732 3.66 947 27.11 0.3214
2013-05-21 2013-03-31 13F DORMAN PRODUCTS COM 258278100 20,021 20,021 745 0.2525
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.