GORMAN RUPP CO GRC
COM · Common Stock · CUSIP 383082104
Pump manufacturer in Mansfield, Ohio, US
- SectorIndustrials
- IndustryPumps & Pumping Equipment
- HeadquartersMansfield, OH
- Founded1933
- Websitegormanrupp.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($697.4k this quarter). Holder counts are more reliable. Shares outstanding: 26.4m as of 2026-04-27, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $59.52. Options: 0 managers hold calls (— notional), 5 hold puts ($9.8m).
Trends to Q1 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 128 |
| Q4 2022 | 122 |
| Q1 2023 | 125 |
| Q2 2023 | 125 |
| Q3 2023 | 133 |
| Q4 2023 | 143 |
| Q1 2024 | 158 |
| Q2 2024 | 162 |
| Q3 2024 | 179 |
| Q4 2024 | 178 |
| Q1 2025 | 178 |
| Q2 2025 | 179 |
| Q3 2025 | 188 |
| Q4 2025 | 194 |
| Q1 2026 | 219 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q2 2024 | 82 | 67 |
| Q3 2024 | 85 | 60 |
| Q4 2024 | 74 | 72 |
| Q1 2025 | 67 | 84 |
| Q2 2025 | 88 | 73 |
| Q3 2025 | 95 | 64 |
| Q4 2025 | 89 | 76 |
| Q1 2026 | 101 | 91 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q2 2025 | $0 | $0 | — |
| Q3 2025 | $13.9k | $0 | 0.00 |
| Q4 2025 | $4.8k | $0 | 0.00 |
| Q1 2026 | $0 | $9.8m | — |
Biggest buyers
| FIRST TRUST ADVISORS LP | Added | +401.3k |
| BANK OF AMERICA CORP /DE/ | Added | +276.1k |
| KENNEDY CAPITAL MANAGEMENT LLC | New | +119.4k |
| Legal & General Group Plc | Added | +104.2k |
| EARNEST PARTNERS LLC | New | +103.3k |
| UBS Group AG | Added | +82.2k |
| ENVESTNET ASSET MANAGEMENT INC | New | +79.4k |
| TWO SIGMA INVESTMENTS, LP | Added | +50.3k |
| Trexquant Investment LP | Added | +35.9k |
| WELLS FARGO & COMPANY/MN | Added | +31.4k |
Biggest sellers
| COOKE & BIELER LP | Sold out | -197.2k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | Reduced | -69.2k |
| KBC Group NV | Reduced | -64.0k |
| VICTORY CAPITAL MANAGEMENT INC | Reduced | -58.2k |
| Aurora Investment Counsel | Sold out | -58.1k |
| Qube Research & Technologies Ltd | Sold out | -51.6k |
| DIMENSIONAL FUND ADVISORS LP | Reduced | -37.6k |
| TWO SIGMA ADVISERS, LP | Sold out | -33.1k |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | -32.6k |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | Reduced | -31.8k |
Biggest calls
| None |
Biggest puts
| TUDOR INVESTMENT CORP ET AL | New | $5.2m84.0k shares |
| CITADEL ADVISORS LLC | New | $1.5m24.8k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | $1.5m24.6k shares |
| JANE STREET GROUP, LLC | New | $1.5m24.0k shares |
| SIMPLEX TRADING, LLC | New | $6.2k100 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
No one currently above 5% in the filings since 19 Dec 2024.
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27), DIMENSIONAL FUND ADVISORS LP (5.0%, 2026-01-21)
Insider purchases and sales in Q1 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
None reported in Q1 2026.
Holders, Q1 2026
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.00% of their portfolio | 1.5m $93.3m | Reduced -10.6k |
| DIMENSIONAL FUND ADVISORS LP 0.02% of their portfolio | 1.3m $79.3m | Reduced -37.6k |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio | 1.1m $66.5m | First filing |
| Mechanics Financial Corp 7.62% of their portfolio | 1.0m $18.2m | Unchanged |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 917.7k $57.0m | First filing |
| VICTORY CAPITAL MANAGEMENT INC 0.03% of their portfolio | 772.3k $48.0m | Reduced -58.2k |
| GABELLI FUNDS LLC 0.32% of their portfolio | 768.2k $47.7m | Reduced -5.3k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.06% of their portfolio | 703.3k $43.7m | Reduced -69.2k |
| GAMCO INVESTORS, INC. ET AL 0.36% of their portfolio | 582.5k $36.2m | Reduced -17.1k |
| FIRST TRUST ADVISORS LP 0.02% of their portfolio | 524.4k $32.6m | Added +401.3k |
| STATE STREET CORP 0.00% of their portfolio | 499.0k $31.0m | Reduced -18.4k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 498.5k $31.0m | Added +11.3k |
| KING LUTHER CAPITAL MANAGEMENT CORP 0.11% of their portfolio | 395.1k $24.5m | Unchanged |
| Legal & General Group Plc 0.00% of their portfolio | 340.6k $21.1m | Added +104.2k |
| GRACE & WHITE INC /NY 3.53% of their portfolio | 321.6k $20.0m | Reduced -12.8k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 302.2k $18.8m | Added +276.1k |
| KBC Group NV 0.04% of their portfolio | 277.3k $17.2m | Reduced -64.0k |
| NEEDHAM INVESTMENT MANAGEMENT LLC 0.87% of their portfolio | 272.5k $16.9m | Added +12.5k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 227.3k $14.1m | Reduced -24.3k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 197.8k $12.3m | Added +4.5k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 173.9k $10.8m | Reduced -1.9k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 172.2k $10.7m | Reduced -656 |
| PRENTISS SMITH & CO INC 6.16% of their portfolio | 170.7k $10.6m | Unchanged |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 167.8k $10.4m | Added +31.4k |
| VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio | 146.5k $9.1m | First filing |
| UBS Group AG 0.00% of their portfolio | 143.6k $8.9m | Added +82.2k |
| KEYBANK NATIONAL ASSOCIATION/OH 0.03% of their portfolio | 143.4k $8.9m | Reduced -225 |
| MORGAN STANLEY 0.00% of their portfolio | 143.0k $8.9m | Reduced -13.0k |
| RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio | 140.0k $8.7m | Reduced -32.6k |
| Amundi 0.00% of their portfolio | 122.7k $7.6m | Reduced -1.7k |
| KENNEDY CAPITAL MANAGEMENT LLC 0.16% of their portfolio | 119.4k $7.4m | New |
| Allspring Global Investments Holdings, LLC 0.01% of their portfolio | 118.9k $7.4m | Reduced -4.5k |
| JOHN G ULLMAN & ASSOCIATES INC 0.93% of their portfolio | 112.7k $7.0m | Reduced -925 |
| Uniplan Investment Counsel, Inc. 0.69% of their portfolio | 107.9k $6.7m | Reduced -7.0k |
| ProShare Advisors LLC 0.01% of their portfolio | 105.9k $6.6m | Reduced -27.4k |
| EARNEST PARTNERS LLC 0.03% of their portfolio | 103.3k $6.4m | New |
| Connor, Clark & Lunn Investment Management Ltd. 0.01% of their portfolio | 103.2k $6.4m | Added +5.3k |
| OBERWEIS ASSET MANAGEMENT INC/ 0.17% of their portfolio | 95.0k $5.9m | Added +1.8k |
| Invesco Ltd. 0.00% of their portfolio | 94.0k $5.8m | Reduced -1.1k |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 82.4k $5.1m | Added +50.3k |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 79.4k $4.9m | New |
| US BANCORP \DE\ 0.00% of their portfolio | 64.5k $4.0m | Reduced -400 |
| Rodgers Brothers Inc. 0.46% of their portfolio | 64.2k $4.0m | Reduced -2.3k |
| Fruth Investment Management 0.97% of their portfolio | 62.4k $3.9m | Reduced -743 |
| LBMC INVESTMENT ADVISORS, LLC 0.23% of their portfolio | 61.1k $3.8m | Unchanged |
| AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio | 59.1k $3.7m | Reduced -348 |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 58.5k $3.5m | Added +8.1k |
| Trexquant Investment LP 0.02% of their portfolio | 55.6k $3.5m | Added +35.9k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 50.7k $3.1m | Added +5.3k |
| JOHNSON INVESTMENT COUNSEL INC 0.02% of their portfolio | 49.0k $3.0m | Added +110 |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 48.8k $3.0m | Reduced -7.3k |
| Nuveen, LLC 0.00% of their portfolio | 46.3k $2.9m | Reduced -553 |
| Vontobel Holding Ltd. 0.01% of their portfolio | 46.0k $2.9m | Added +17.9k |
| PARK NATIONAL CORP /OH/ 0.08% of their portfolio | 41.5k $2.6m | Reduced -900 |
| Swiss National Bank 0.00% of their portfolio | 41.4k $2.6m | Unchanged |
| Teton Advisors, LLC 1.76% of their portfolio | 40.2k $2.5m | Reduced -1.8k |
| Fisher Asset Management, LLC 0.00% of their portfolio | 37.4k $2.3m | Reduced -1.5k |
| MARTINGALE ASSET MANAGEMENT L P 0.06% of their portfolio | 35.3k $2.2m | Added +4.8k |
| AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 35.2k $2.2m | Added +2.0k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 32.7k $2.0m | Reduced -63 |
| RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio | 31.4k $2.0m | Reduced -129 |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 31.1k $1.9m | New |
| FMR LLC 0.00% of their portfolio | 26.6k $1.7m | Added +3.2k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 26.1k $1.6m | Added +2.7k |
| Janney Montgomery Scott LLC 0.00% of their portfolio | 25.9k $1.6m | Added +2.4k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 25.8k $1.6m | Added +21.6k |
| LPL Financial LLC 0.00% of their portfolio | 25.1k $1.6m | Added +2.2k |
| TEACHER RETIREMENT SYSTEM OF TEXAS 0.01% of their portfolio | 24.9k $1.5m | Reduced -1.1k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 24.7k $1.5m | New |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 24.4k $1.2m | Added +700 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio | 23.2k $1.4m | Reduced -7.9k |
| HighTower Advisors, LLC 0.00% of their portfolio | 21.9k $1.4m | Added +228 |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 21.5k $1.3m | Added +3.0k |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.00% of their portfolio | 21.0k $1.3m | Reduced -31.8k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 20.5k $1.3m | Reduced -155 |
| Pinnacle Wealth Planning Services, Inc. 0.13% of their portfolio | 19.5k $1.2m | Reduced -2.1k |
| INTRUST BANK NA 0.09% of their portfolio | 18.8k $1.2m | Added +3.6k |
| SG Americas Securities, LLC 0.00% of their portfolio | 18.4k $1.1m | Added +7.3k |
| Ellsworth Advisors, LLC 0.21% of their portfolio | 18.0k $1.1m | Reduced -688 |
| KLP KAPITALFORVALTNING AS 0.00% of their portfolio | 17.6k $1.1m | Unchanged |
| Cambridge Investment Research Advisors, Inc. 0.00% of their portfolio | 17.2k $1.1m | Added +52 |
| Cetera Investment Advisers 0.00% of their portfolio | 15.8k $982.8k | New |
| VANGUARD ASSET MANAGEMENT, Ltd 0.00% of their portfolio | 15.6k $968.1k | First filing |
| PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio | 14.9k $922.8k | New |
| STIFEL FINANCIAL CORP 0.00% of their portfolio | 14.1k $876.2k | Added +3.4k |
| PVG ASSET MANAGEMENT CORP 0.69% of their portfolio | 13.6k $1.2m | New |
| Quantinno Capital Management LP 0.00% of their portfolio | 12.3k $763.3k | Added +3.9k |
| STRS OHIO 0.00% of their portfolio | 12.1k $751.8k | New |
| Vanguard Global Advisers, LLC 0.00% of their portfolio | 11.9k $742.4k | First filing |
| SEI INVESTMENTS CO 0.00% of their portfolio | 11.9k $740.3k | Added +6.2k |
| Creative Planning 0.00% of their portfolio | 11.3k $705.2k | Added +2.2k |
| MetLife Investment Management, LLC 0.00% of their portfolio | 11.3k $701.0k | Reduced -850 |
| Trium Capital LLP 0.50% of their portfolio | 11.1k $686.8k | Not comparable |
| ExodusPoint Capital Management, LP 0.01% of their portfolio | 10.8k $671.3k | Reduced -3.0k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 10.7k $662.2k | New |
| VARCOV Co. 0.23% of their portfolio | 10.1k $630.2k | New |
| PNC Financial Services Group, Inc. 0.00% of their portfolio | 9.9k $614.6k | Added +176 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 9.6k $595.1k | Reduced -346 |
| Sterling Wealth Management, Inc. 0.16% of their portfolio | 9.4k $586.2k | Unchanged |
| STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio | 9.3k $580.9k | Reduced -3.9k |