Dorman Products, Inc.
US ˙ NasdaqGS ˙ US2582781009

SecurityDORM / Dorman Products, Inc.
InstitutionCALVERT VARIABLE SERIES INC - Calvert VP SRI Mid Cap Portfolio
Latest Disclosed Ownership3,929 shares
Latest Disclosed Value $ 481,970
CALVERT VARIABLE SERIES INC - Calvert VP SRI Mid Cap Portfolio ownership in DORM / Dorman Products, Inc.

On August 25, 2025 - CALVERT VARIABLE SERIES INC - Calvert VP SRI Mid Cap Portfolio filed a NPORT-P form disclosing ownership of 3,929 shares of Dorman Products, Inc. (US:DORM) valued at $481,970 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 3,929 shares of Dorman Products, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $490,143 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)
2025-08-25 2025-06-30 NP Dorman Products EC US2582781009 3,929 0 0.00 482 1.69 2.0317
2025-05-28 2025-03-31 NP Dorman Products EC US2582781009 3,929 -1,320 -25.15 474 -30.44 1.9227
2025-02-19 2024-12-31 NP Dorman Products EC US2582781009 5,249 -1,263 -19.39 680 -7.61 2.6715
2024-11-27 2024-09-30 NP Dorman Products EC US2582781009 6,512 0 0.00 737 23.70 2.7923
2024-08-20 2024-06-30 NP Dorman Products EC US2582781009 6,512 140 2.20 596 -3.09 2.4020
2024-05-28 2024-03-31 NP Dorman Products EC US2582781009 6,372 -707 -9.99 614 4.07 2.2907
2024-02-02 2023-12-31 NP Dorman Products EC US2582781009 7,079 149 2.15 590 12.38 2.2849
2023-11-29 2023-09-30 NP Dorman Products EC US2582781009 6,930 861 14.19 525 9.83 2.1869
2023-08-22 2023-06-30 NP Dorman Products EC US2582781009 6,069 111 1.86 478 -6.82 1.8159
2023-05-26 2023-03-31 NP Dorman Products EC US2582781009 5,958 0 0.00 514 6.65 1.9336
2023-03-01 2022-12-31 NP Dorman Products EC US2582781009 5,958 0 0.00 482 -1.64 1.8478
2022-11-28 2022-09-30 NP Dorman Products EC US2582781009 5,958 2,644 79.78 489 34.71 1.9943
2022-08-22 2022-06-30 NP Dorman Products EC US2582781009 3,314 3,314 364 1.3777
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.