The Gorman-Rupp Company
US ˙ NYSE ˙ US3830821043

SecurityGRC / The Gorman-Rupp Company
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership1,314,577 shares
Ownership 5.00%
Dimensional Fund Advisors Lp ownership in GRC / The Gorman-Rupp Company

2026-01-21 - Dimensional Fund Advisors Lp has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 1,314,577 shares of The Gorman-Rupp Company (US:GRC). This represents 5.0 percent ownership of the company. In their previous filing dated 2024-02-09 , Dimensional Fund Advisors Lp had reported owning 1,321,685 shares, indicating a decrease of -0.54 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2026-01-21 2026-01-21 13G/A 1,321,685 1,314,577 -0.54 5.00 0.00
2024-02-09 2024-02-09 13G/A 1,352,634 1,321,685 -2.29 5.00 -3.85
2023-02-10 2023-02-10 13G/A 1,399,643 1,352,634 -3.36 5.20 -3.70
2022-02-08 2022-02-08 13G/A 1,549,428 1,399,643 -9.67 5.40 -8.47
2021-02-12 2021-02-12 13G/A 1,659,640 1,549,428 -6.64 5.90 -7.09
2020-02-12 2020-02-12 13G/A 1,725,349 1,659,640 -3.81 6.35 -3.93
2019-02-08 2019-02-08 13G/A 1,713,131 1,725,349 0.71 6.61 0.76
2018-02-09 2018-02-09 13G 1,713,131 6.56

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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)
2026-05-07 2026-03-31 13F GORMAN RUPP COM 383082104 1,277,005 -37,572 -2.86 79,337 26.39 0.0165
2026-02-12 2025-12-31 13F GORMAN RUPP COM 383082104 1,314,577 -1,359 -0.10 62,773 2.79 0.0132
2025-11-12 2025-09-30 13F GORMAN RUPP COM 383082104 1,315,936 -6,346 -0.48 61,070 25.77 0.0131
2025-08-12 2025-06-30 13F GORMAN RUPP COM 383082104 1,322,282 -4,544 -0.34 48,555 4.26 0.0112
2025-05-13 2025-03-31 13F GORMAN RUPP COM 383082104 1,326,826 -18,628 -1.38 46,571 -8.72 0.0116
2025-02-13 2024-12-31 13F GORMAN RUPP COM 383082104 1,345,454 3,574 0.27 51,020 -2.38 0.0123
2024-11-07 2024-09-30 13F GORMAN RUPP COM 383082104 1,341,880 2,811 0.21 52,266 6.32 0.0127
2024-08-09 2024-06-30 13F GORMAN RUPP COM 383082104 1,339,069 17,340 1.31 49,156 -5.96 0.0128
2024-05-10 2024-03-31 13F GORMAN RUPP COM 383082104 1,321,729 44 0.00 52,274 11.32 0.0142
2024-02-07 2023-12-31 13F GORMAN RUPP COM 383082104 1,321,685 13,129 1.00 46,960 9.08 0.0137
2023-11-09 2023-09-30 13F GORMAN RUPP COM 383082104 1,308,556 -6,415 -0.49 43,052 13.56 0.0141
2023-08-09 2023-06-30 13F GORMAN RUPP COM 383082104 1,314,971 -24,861 -1.86 37,910 13.18 0.0121
2023-05-12 2023-03-31 13F GORMAN RUPP COM 383082104 1,339,832 -12,802 -0.95 33,495 98,411.76 0.0113
2023-02-09 2022-12-31 13F GORMAN RUPP COM 383082104 1,352,634 -23,543 -1.71 35 -99.90 0.0102
2022-11-10 2022-09-30 13F GORMAN RUPP COM 383082104 1,376,177 -4,847 -0.35 32,739 -16.23 0.0126
2022-08-12 2022-06-30 13F GORMAN RUPP COM 383082104 1,381,024 -5,031 -0.36 39,082 -21.42 0.0140
2022-05-13 2022-03-31 13F GORMAN RUPP COM 383082104 1,386,055 -13,576 -0.97 49,733 -20.24 0.0153
2022-02-09 2021-12-31 13F GORMAN RUPP COM 383082104 1,399,631 -21,351 -1.50 62,353 22.53 0.0189
2021-11-12 2021-09-30 13F GORMAN RUPP COM 383082104 1,420,982 -14,523 -1.01 50,886 2.93 0.0164
2021-08-12 2021-06-30 13F GORMAN RUPP COM 383082104 1,435,505 -61,098 -4.08 49,438 -0.23 0.0157
2021-05-14 2021-03-31 13F GORMAN RUPP COM 383082104 1,496,603 -52,825 -3.41 49,553 -1.44 0.0164
2021-03-08 2020-12-31 13F/A-2 GORMAN RUPP COM 383082104 1,549,428 -37,314 -2.35 50,279 7.56 0.0182
2021-02-11 2020-12-31 13F GORMAN RUPP COM 383082104 1,549,428 -37,314 50,279 18,158.1023
2020-11-12 2020-09-30 13F GORMAN RUPP COM 383082104 1,586,742 -20,263 -1.26 46,746 -6.41 0.0198
2020-08-13 2020-06-30 13F GORMAN RUPP COM 383082104 1,607,005 -23,314 -1.43 49,945 -1.84 0.0220
2020-05-14 2020-03-31 13F GORMAN RUPP COM 383082104 1,630,319 -29,321 -1.77 50,881 -18.25 0.0265
2020-02-14 2019-12-31 13F GORMAN RUPP COM 383082104 1,659,640 -36,490 -2.15 62,237 5.47 0.0227
2019-11-12 2019-09-30 13F GORMAN RUPP COM 383082104 1,696,130 -23,781 -1.38 59,009 4.51 0.0229
2019-08-13 2019-06-30 13F GORMAN RUPP COM 383082104 1,719,911 -5,960 -0.35 56,463 -3.61 0.0219
2019-08-12 2019-03-31 13F/A-2 GORMAN RUPP COM 383082104 1,725,871 522 0.03 58,576 4.75 0.0233
2019-05-10 2019-03-31 13F GORMAN RUPP COM 383082104 1,725,871 522 58,576
2019-02-26 2018-12-31 13F/A-1 GORMAN RUPP COM 383082104 1,725,349 8,115 0.47 55,918 -10.79 0.0253
2019-02-13 2018-12-31 13F GORMAN RUPP COM 383082104 1,725,349 8,115 55,918
2018-11-13 2018-09-30 13F GORMAN RUPP COM 383082104 1,717,234 -675 -0.04 62,679 4.24 0.0239
2018-08-10 2018-06-30 13F GORMAN RUPP COM 383082104 1,717,909 5,210 0.30 60,127 20.02 0.0240
2018-05-11 2018-03-31 13F GORMAN RUPP COM 383082104 1,712,699 -432 -0.03 50,096 -6.30 0.0209
2018-02-12 2017-12-31 13F GORMAN RUPP COM 383082104 1,713,131 8,837 0.52 53,467 -3.68 0.0222
2017-11-13 2017-09-30 13F GORMAN RUPP COM 383082104 1,704,294 3,468 0.20 55,509 28.14 0.0243
2017-08-11 2017-06-30 13F GORMAN RUPP COM 383082104 1,700,826 8,408 0.50 43,320 -18.48 0.0200
2017-05-12 2017-03-31 13F GORMAN RUPP COM 383082104 1,692,418 843,467 99.35 53,142 102.25 0.0254
2017-02-09 2016-12-31 13F GORMAN RUPP COM 383082104 848,951 67,706 8.67 26,275 31.32 0.0131
2016-11-10 2016-09-30 13F GORMAN RUPP COM 383082104 781,245 16,858 2.21 20,008 -4.51 0.0108
2016-08-09 2016-06-30 13F GORMAN RUPP COM 383082104 764,387 -955 -0.12 20,952 5.58 0.0121
2016-05-13 2016-03-31 13F GORMAN RUPP COM 383082104 765,342 16,028 2.14 19,845 -0.92 0.0119
2016-02-10 2015-12-31 13F GORMAN RUPP COM 383082104 749,314 11,638 1.58 20,030 13.28 0.0125
2015-11-13 2015-09-30 13F GORMAN RUPP COM 383082104 737,676 13,975 1.93 17,682 -12.99 0.0116
2015-08-14 2015-06-30 13F GORMAN RUPP COM 383082104 723,701 5,262 0.73 20,322 -5.56 0.0124
2015-05-14 2015-03-31 13F GORMAN RUPP COM 383082104 718,439 18,445 2.64 21,518 -4.30 0.0136
2015-02-06 2014-12-31 13F GORMAN RUPP COM 383082104 699,994 20,581 3.03 22,484 10.16 0.0148
2014-11-13 2014-09-30 13F GORMAN RUPP COM 383082104 679,413 13,009 1.95 20,410 -13.41 0.0145
2014-08-08 2014-06-30 13F GORMAN RUPP COM 383082104 666,404 10,104 1.54 23,571 12.98 0.0164
2014-05-14 2014-03-31 13F GORMAN RUPP COM 383082104 656,300 2,253 0.34 20,863 -4.58 0.0156
2014-02-12 2013-12-31 13F GORMAN RUPP COM 383082104 654,047 137,663 26.66 21,864 5.54 0.0170
2013-11-13 2013-09-30 13F GORMAN RUPP COM 383082104 516,384 -4,501 -0.86 20,717 24.91 0.0179
2013-08-15 2013-06-30 13F GORMAN RUPP COM 383082104 520,885 520,885 16,585 0.0156
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.