Vault-13

GORMAN RUPP CO GRC

COM · Common Stock · CUSIP 383082104

Pump manufacturer in Mansfield, Ohio, US

179 institutional holders +1 vs Q1 2025
16,162,30916.2m shares reported held*
61.4% of all shares outstanding*
$593.5mreported value*
21 new 67 added 51 reduced 22 sold out net sold ≈ $5.4m (-146.4k shares)

* 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 ($524.4k this quarter). Holder counts are more reliable. Shares outstanding: 26.3m as of 2025-07-28, 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 ≈ $36.72. Options: 1 managers hold calls ($0 notional), 1 hold puts ($0).

Trends to Q2 2025

Institutional holders

Managers reporting a position, each quarter

0100200Q3 22: 128Q4 22: 122Q1 23: 125Q2 23: 125Q3 23: 133Q4 23: 143Q1 24: 158Q2 24: 162Q3 24: 179Q4 24: 178Q1 25: 178Q2 25: 179179Q3 22Q2 23Q1 24Q4 24Q2 25
Numbers
QuarterHolders
Q3 2022128
Q4 2022122
Q1 2023125
Q2 2023125
Q3 2023133
Q4 2023143
Q1 2024158
Q2 2024162
Q3 2024179
Q4 2024178
Q1 2025178
Q2 2025179

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q3 23: 60 bought or addedQ3 23: 49 cut or sold outQ4 23: 54 bought or addedQ4 23: 55 cut or sold outQ4 23Q1 24: 70 bought or addedQ1 24: 57 cut or sold outQ2 24: 82 bought or addedQ2 24: 67 cut or sold outQ2 24Q3 24: 85 bought or addedQ3 24: 60 cut or sold outQ4 24: 74 bought or addedQ4 24: 72 cut or sold outQ4 24Q1 25: 67 bought or addedQ1 25: 84 cut or sold outQ2 25: 88 bought or addedQ2 25: 73 cut or sold outQ2 25
Numbers
QuarterBought or addedCut or sold out
Q3 20236049
Q4 20235455
Q1 20247057
Q2 20248267
Q3 20248560
Q4 20247472
Q1 20256784
Q2 20258873

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$50k$100k$150kQ3 24 calls: $124.6kQ3 24 puts: $27.3kQ3 24P/C 0.22Q4 24 calls: $64.5kQ4 24 puts: $60.1kQ4 24P/C 0.93Q1 25 calls: $59.7kQ1 25 puts: $63.2kQ1 25P/C 1.06Q2 25 calls: $0Q2 25 puts: $0Q2 25P/C —
Numbers
QuarterCallsPutsP/C
Q3 2024$124.6k$27.3k0.22
Q4 2024$64.5k$60.1k0.93
Q1 2025$59.7k$63.2k1.06
Q2 2025$0$0—

Biggest buyers

VANGUARD GROUP INC Added +65,349+65.3k
GAMCO INVESTORS, INC. ET AL Added +38,260+38.3k
Legal & General Group Plc Added +27,856+27.9k
Man Group plc Added +27,630+27.6k
BANK OF AMERICA CORP /DE/ Added +25,347+25.3k
Qube Research & Technologies Ltd Added +19,151+19.2k
Verition Fund Management LLC Added +17,292+17.3k
RENAISSANCE TECHNOLOGIES LLC Added +17,000+17.0k
AlphaQuest LLC Added +16,478+16.5k
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Added +16,199+16.2k

Biggest sellers

ProShare Advisors LLC Reduced -211,915-211.9k
COOKE & BIELER LP Reduced -81,690-81.7k
GOLDMAN SACHS GROUP INC Reduced -30,198-30.2k
BlackRock, Inc. Reduced -27,801-27.8k
UBS Group AG Reduced -21,971-22.0k
MILLENNIUM MANAGEMENT LLC Reduced -21,008-21.0k
JPMORGAN CHASE & CO Reduced -19,089-19.1k
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Reduced -17,399-17.4k
Campbell & CO Investment Adviser LLC Sold out -14,260-14.3k
Numerai GP LLC Sold out -13,659-13.7k

Biggest calls

Biggest puts

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 Q2 2025

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 Q2 2025.

Holders, Q2 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 2,247,5112.2m $82.5m $82.5m 0.00% Added +65.3k +65,349
2 BlackRock, Inc. 0.00% of their portfolio New York, NY 1,547,8151.5m $56.8m $56.8m 0.00% Reduced -27.8k -27,801
3 DIMENSIONAL FUND ADVISORS LP 0.01% of their portfolio AUSTIN, TX 1,322,2821.3m $48.6m $48.6m 0.01% Reduced -4.5k -4,544
4 Mechanics Financial Corp 15.73% of their portfolio Mansfield, OH 1,007,4561.0m $37.0m $37.0m 15.73% Unchanged
5 GABELLI FUNDS LLC 0.20% of their portfolio Rye, NY 773,664773.7k $28.4m $28.4m 0.20% Added +7.3k +7,264
6 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.05% of their portfolio CAUSEWAY BAY, K3 738,684738.7k $27.1m $27.1m 0.05% Reduced -17.4k -17,399
7 GAMCO INVESTORS, INC. ET AL 0.22% of their portfolio GREENWICH, CT 592,988593.0k $21.8m $21.8m 0.22% Added +38.3k +38,260
8 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 530,952531.0k $19.5m $19.5m 0.00% Added +3.3k +3,315
9 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 520,534520.5k $19.1m $19.1m 0.00% Added +15.0k +14,997
10 COOKE & BIELER LP 0.15% of their portfolio PHILADELPHIA, PA 400,275400.3k $14.7m $14.7m 0.15% Reduced -81.7k -81,690
11 KING LUTHER CAPITAL MANAGEMENT CORP 0.06% of their portfolio FORT WORTH, TX 395,100395.1k $14.5m $14.5m 0.06% Unchanged
12 GRACE & WHITE INC /NY 2.35% of their portfolio NY, NY 349,291349.3k $12.8m $12.8m 2.35% Added +1.6k +1,632
13 KBC Group NV 0.03% of their portfolio Brussels, C9 298,374298.4k $11.0m $11.0m 0.03% Unchanged
14 Legal & General Group Plc 0.00% of their portfolio London, X0 263,975264.0k $9.7m $9.7m 0.00% Added +27.9k +27,856
15 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 251,511251.5k $9.2m $9.2m 0.00% Reduced -30.2k -30,198
16 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 234,974235.0k $8.6m $8.6m 0.00% Reduced -2.9k -2,883
17 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 211,719211.7k $7.8m $7.8m 0.00% Reduced -5.0k -5,015
18 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 182,333182.3k $6.7m $6.7m 0.00% Added +2.5k +2,496
19 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 175,552175.6k $6.4m $6.4m 0.00% Added +4.9k +4,895
20 ProShare Advisors LLC 0.01% of their portfolio BETHESDA, MD 170,861170.9k $6.3m $6.3m 0.01% Reduced -211.9k -211,915
21 PRENTISS SMITH & CO INC 3.73% of their portfolio BRATTLEBORO, VT 170,715170.7k $6.3m $6.3m 3.73% Unchanged
22 RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio NEW YORK, NY 156,115156.1k $5.7m $5.7m 0.01% Added +17.0k +17,000
23 NEEDHAM INVESTMENT MANAGEMENT LLC 0.41% of their portfolio NEW YORK, NY 140,000140.0k $5.1m $5.1m 0.41% Added +1.5k +1,500
24 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 138,709138.7k $5.1m $5.1m 0.00% Reduced -21.0k -21,008
25 KEYBANK NATIONAL ASSOCIATION/OH 0.02% of their portfolio BROOKLYN, OH 138,311138.3k $5.1m $5.1m 0.02% Unchanged
26 Uniplan Investment Counsel, Inc. 0.50% of their portfolio MILWAUKEE, WI 133,831133.8k $4.9m $4.9m 0.50% Reduced -12.9k -12,880
27 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 124,902124.9k $4.6m $4.6m 0.00% Added +1.5k +1,469
28 Qube Research & Technologies Ltd 0.01% of their portfolio LONDON, X0 120,671120.7k $4.4m $4.4m 0.01% Added +19.2k +19,151
29 JOHN G ULLMAN & ASSOCIATES INC 0.61% of their portfolio CORNING, NY 111,783111.8k $4.1m $4.1m 0.61% Reduced -650 -650
30 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 103,680103.7k $3.8m $3.8m 0.00% Added +9.2k +9,249
31 UBS Group AG 0.00% of their portfolio ZURICH, V8 99,86599.9k $3.7m $3.7m 0.00% Reduced -22.0k -21,971
32 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 94,98395.0k $3.5m $3.5m 0.00% Reduced -3.3k -3,275
33 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 93,66593.7k $3.4m $3.4m 0.00% Reduced -13.0k -13,013
34 OBERWEIS ASSET MANAGEMENT INC/ 0.15% of their portfolio LISLE, IL 90,90090.9k $3.3m $3.3m 0.15% Unchanged
35 Man Group plc 0.01% of their portfolio LONDON, X0 81,21281.2k $3.0m $3.0m 0.01% Added +27.6k +27,630
36 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 73,86073.9k $2.7m $2.7m 0.00% Added +8.9k +8,948
37 Connor, Clark & Lunn Investment Management Ltd. 0.01% of their portfolio VANCOUVER, A1 73,06173.1k $2.7m $2.7m 0.01% Added +5.1k +5,114
38 Rodgers Brothers Inc. 0.31% of their portfolio Harmony, PA 67,49967.5k $2.5m $2.5m 0.31% Unchanged
39 US BANCORP \DE\ 0.00% of their portfolio MINNEAPOLIS, MN 67,12567.1k $2.5m $2.5m 0.00% Reduced -1.4k -1,356
40 Fruth Investment Management 0.66% of their portfolio HOUSTON, TX 65,79865.8k $2.4m $2.4m 0.66% Reduced -750 -750
41 LBMC INVESTMENT ADVISORS, LLC 0.16% of their portfolio BRENTWOOD, TN 61,11661.1k $2.2m $2.2m 0.16% Unchanged
42 PARK NATIONAL CORP /OH/ 0.07% of their portfolio NEWARK, OH 60,19760.2k $2.2m $2.2m 0.07% Unchanged
43 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 59,61459.6k $2.2m $2.2m 0.00% Added +11.1k +11,115
44 Aurora Investment Counsel 1.08% of their portfolio ATLANTA, GA 55,91655.9k $2.1m $2.1m 1.08% Added +1.2k +1,183
45 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 52,92552.9k $1.9m $1.9m 0.00% Reduced -867 -867
46 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.00% of their portfolio TALLAHASSEE, FL 52,80452.8k $1.9m $1.9m 0.00% Reduced -7.9k -7,887
47 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 50,76050.8k $1.9m $1.9m 0.00% Added +4.0k +4,020
48 JOHNSON INVESTMENT COUNSEL INC 0.02% of their portfolio Cincinnati, OH 48,87848.9k $1.8m $1.8m 0.02% Added +463 +463
49 TWO SIGMA ADVISERS, LP 0.00% of their portfolio NEW YORK, NY 48,44048.4k $1.8m $1.8m 0.00% Reduced -1.5k -1,500
50 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 47,46847.5k $1.7m $1.7m 0.00% Reduced -19.1k -19,089
51 Teton Advisors, Inc. 1.05% of their portfolio Rye, NY 47,20047.2k $1.7m $1.7m 1.05% Reduced -800 -800
52 Fisher Asset Management, LLC 0.00% of their portfolio PLANO, TX 45,62645.6k $1.7m $1.7m 0.00% Added +312 +312
53 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 45,46645.5k $1.7m $1.7m 0.00% Added +25.3k +25,347
54 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 43,03643.0k $1.6m $1.6m 0.00% Added +15.2k +15,190
55 Swiss National Bank 0.00% of their portfolio ZURICH, V8 37,54737.5k $1.4m $1.4m 0.00% Reduced -3.1k -3,100
56 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 36,86536.9k $1.4m $1.4m 0.00% Added +5.5k +5,462
57 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 36,65036.6k $1.3m $1.3m 0.00% Added +1.5k +1,511
58 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio BOSTON, MA 35,27235.3k $1.3m $1.3m 0.00% Added +16.2k +16,199
59 MARTINGALE ASSET MANAGEMENT L P 0.03% of their portfolio BOSTON, MA 31,28231.3k $1.1m $1.1m 0.03% Added +1.2k +1,162
60 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 31,21031.2k $1.1m $1.1m 0.00% Added +2.6k +2,626
61 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 28,78428.8k $1.1m $1.1m 0.00% Added +321 +321
62 Vontobel Holding Ltd. 0.00% of their portfolio ZURICH, V8 24,55224.6k $901.5k $901.5k 0.00% Added +72 +72
63 Verition Fund Management LLC 0.01% of their portfolio GREENWICH, CT 24,38324.4k $895.3k $895.3k 0.01% Added +17.3k +17,292
64 Janney Montgomery Scott LLC 0.00% of their portfolio PHILADELPHIA, PA 23,55823.6k $865.0k $865.0k 0.00% Reduced -552 -552
65 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 22,79722.8k $837.1k $837.1k 0.00% Unchanged
66 Manchester Capital Management LLC 0.11% of their portfolio MANCHESTER, VT 22,69822.7k $833.5k $833.5k 0.11% Unchanged
67 Ancora Advisors LLC 0.02% of their portfolio Cleveland, OH 22,50522.5k $826.4k $826.4k 0.02% Unchanged
68 CREATIVE FINANCIAL DESIGNS INC /ADV 0.06% of their portfolio KOKOMO, IN 22,29222.3k $818.6k $818.6k 0.06% Added +1.3k +1,257
69 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 21,79021.8k $800.1k $800.1k 0.00% Added +10.0k +10,030
70 FMR LLC 0.00% of their portfolio BOSTON, MA 21,73421.7k $798.1k $798.1k 0.00% Added +689 +689
71 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 21,57421.6k $793.0k $793.0k 0.00% Added +895 +895
72 Pinnacle Wealth Planning Services, Inc. 0.10% of their portfolio MANSFIELD, OH 20,63820.6k $757.8k $757.8k 0.10% Unchanged
73 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 20,03520.0k $735.7k $735.7k 0.00% Added +217 +217
74 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 19,38419.4k $711.8k $711.8k 0.00% Reduced -237 -237
75 MACKENZIE FINANCIAL CORP 0.00% of their portfolio TORONTO ONTARIO, A6 18,86018.9k $692.5k $692.5k 0.00% Added +753 +753
76 HighTower Advisors, LLC 0.00% of their portfolio CHICAGO, IL 18,56418.6k $681.7k $681.7k 0.00% Unchanged
77 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 17,97618.0k $660.1k $660.1k 0.00% Added +3.9k +3,946
78 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 17,43017.4k $640.0k $640.0k 0.00% Reduced -2.4k -2,447
79 KLP KAPITALFORVALTNING AS 0.00% of their portfolio OSLO, Q8 17,40017.4k $638.9k $638.9k 0.00% Unchanged
80 AlphaQuest LLC 0.06% of their portfolio New York, NY 17,03417.0k $625.5k $625.5k 0.06% Added +16.5k +16,478
81 Cambridge Investment Research Advisors, Inc. 0.00% of their portfolio FAIRFIELD, IA 16,17116.2k $594.0k $594.0k 0.00% Added +2.8k +2,842
82 CANADA LIFE ASSURANCE Co 0.00% of their portfolio WINNIPEG, A2 15,75315.8k $580.0k $580.0k 0.00% Added +1.2k +1,190
83 Cubist Systematic Strategies, LLC 0.01% of their portfolio STAMFORD, CT 15,31315.3k $562.3k $562.3k 0.01% Added +8.1k +8,140
84 FRANKLIN RESOURCES INC 0.00% of their portfolio San Mateo, CA 15,25015.2k $560.0k $560.0k 0.00% New
85 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 14,85814.9k $545.6k $545.6k 0.00% Reduced -2.9k -2,948
86 INTRUST BANK NA 0.05% of their portfolio WICHITA, KS 14,20914.2k $521.8k $521.8k 0.05% Reduced -2.9k -2,865
87 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 12,85412.9k $472.0k $472.0k 0.00% Added +8.7k +8,731
88 BAILARD, INC. 0.01% of their portfolio Foster City, CA 12,20012.2k $448.0k $448.0k 0.01% Reduced -95 -95
89 STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio MADISON, WI 12,16512.2k $446.7k $446.7k 0.00% Added +3.2k +3,237
90 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 12,13212.1k $445.5k $445.5k 0.00% Unchanged
91 TEACHER RETIREMENT SYSTEM OF TEXAS 0.00% of their portfolio AUSTIN, TX 11,05311.1k $405.9k $405.9k 0.00% Reduced -2.9k -2,866
92 Inspire Investing, LLC 0.04% of their portfolio MERIDIAN, ID 10,74910.7k $394.7k $394.7k 0.04% Added +783 +783
93 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 10,20910.2k $374.9k $374.9k 0.00% Reduced -12.3k -12,342
94 STIFEL FINANCIAL CORP 0.00% of their portfolio ST. LOUIS, MO 10,14510.1k $372.5k $372.5k 0.00% Added +180 +180
95 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 9,7169.7k $356.8k $356.8k 0.00% Unchanged
96 INTECH INVESTMENT MANAGEMENT LLC 0.00% of their portfolio WEST PALM BEACH, FL 9,5669.6k $351.3k $351.3k 0.00% Reduced -4.4k -4,431
97 Sterling Wealth Management, Inc. 0.12% of their portfolio Champaign, IL 9,4359.4k $346.5k $346.5k 0.12% First filing
98 Y-Intercept (Hong Kong) Ltd 0.01% of their portfolio HONG KONG, K3 9,1239.1k $335.0k $335.0k 0.01% Added +2.6k +2,553
99 JANUS HENDERSON GROUP PLC 0.00% of their portfolio LONDON, X0 9,1149.1k $335.1k $335.1k 0.00% Unchanged
100 JACOBS LEVY EQUITY MANAGEMENT, INC 0.00% of their portfolio FLORHAM PARK, NJ 8,4688.5k $310.9k $310.9k 0.00% Reduced -4.0k -4,032