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Super Investors RIVERBRIDGE PARTNERS LLC
RP

RIVERBRIDGE PARTNERS LLC

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$3.58B
Positions
198
Quarter ended
June 30, 2026
Filed
July 13, 2026

Reported portfolio value by quarter (53 quarters reported)

$13.2B $3.58B
Q2 13 Q1 16 Q4 18 Q3 21 Q2 24 Q2 26

$4.01B in Q2 2013 → $3.58B now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Nvidia Corporation 5.6% Trimmed 14% 998,902 $200M
Microsoft Corporation 4.3% Trimmed 10% 413,524 $154M
Heico Corporation 3.6% Trimmed 11% 361,213 $129M
Amazon.com, Inc. 3.4% Trimmed 10% 504,618 $120M
Rb Global, Inc. 3.3% Trimmed 19% 1,027,992 $120M
Analog Devices, Inc. 3.3% Trimmed 15% 295,295 $117M
Medpace Holdings, Inc. 2.7% Trimmed 23% 183,941 $97.4M
Fastenal Company 2.7% Trimmed 9.9% 2,001,710 $96.1M
AC Alphabet, Inc. Class A 2.4% Trimmed 11% 239,570 $85.6M
West Pharmaceutical Services, 2.3% Trimmed 11% 232,514 $83.5M
Grand Canyon Education, Inc. 2.2% Trimmed 22% 555,692 $79.5M
Privia Health Group, Inc. 2.2% Trimmed 23% 2,998,597 $77.2M
Five Below, Inc. 2.2% Trimmed 25% 428,994 $77.1M
Tyler Technologies, Inc. 2.1% Trimmed 1.9% 251,422 $73.5M
Ensign Group, Inc. 2.0% Trimmed 23% 440,086 $70.5M
AC Alphabet, Inc. Class C 1.9% Trimmed 10.0% 189,147 $66.8M
Kinsale Capital Group, Inc. 1.7% Trimmed 25% 185,530 $61.2M
Kadant, Inc. 1.7% Trimmed 23% 194,573 $61.1M
Veeva Systems, Inc. 1.6% Added 1.8% 313,378 $55.6M
S&P Global, Inc. 1.5% Trimmed 10.0% 129,844 $52.9M
Watsco, Inc. 1.4% Trimmed 8.7% 120,334 $50.1M
Verisk Analytics, Inc. 1.4% Trimmed 6.5% 272,866 $49M
Servicenow, Inc. 1.4% Trimmed 11% 490,814 $48.7M
Rollins, Inc. 1.3% Trimmed 9.4% 1,126,020 $47M
Tesla, Inc. 1.3% Trimmed 11% 107,923 $45.4M
Unitedhealth Group, Inc. 1.2% Trimmed 9.3% 107,378 $44.6M
Visa, Inc. 1.2% Trimmed 10% 126,874 $43.5M
Danaher Corporation 1.2% Added 0.3% 223,404 $42.6M
Freshpet, Inc. 1.1% Trimmed 27% 675,318 $39.9M
Starbucks Corporation 1.1% Trimmed 9.6% 386,968 $39.5M
Glaukos Corporation 1.1% Trimmed 35% 282,089 $39.4M
Idexx Laboratories, Inc. 1.1% Trimmed 11% 73,440 $38.7M
Linde PLC 1.1% Trimmed 8.4% 73,993 $38.4M
Cintas Corporation 1.1% Trimmed 3.1% 222,153 $37.8M
Paylocity Holding Corporation 1.0% Trimmed 29% 328,366 $34.3M
Guidewire Software, Inc. 0.9% Added 16% 266,959 $32.8M
Cognex Corporation 0.9% Trimmed 38% 444,577 $32.2M
Floor & Decor Holdings, Inc. 0.9% Trimmed 20% 524,882 $31.2M
Costar Group, Inc. 0.9% Trimmed 11% 1,091,535 $30.9M
Bio-techne Corporation 0.9% Trimmed 28% 436,507 $30.8M
Fair Isaac Corporation 0.8% Trimmed 7.4% 24,897 $29.7M
Netflix Inc. 0.8% Trimmed 11% 410,274 $29.3M
Aaon, Inc. 0.7% Trimmed 31% 208,611 $26.5M
Simpson Manufacturing Company, 0.7% Trimmed 31% 124,379 $26M
Synopsys, Inc. 0.7% Added 15% 56,481 $25.2M
Motorola Solutions, Inc. 0.7% Trimmed 10% 60,313 $25M
Entegris, Inc. 0.7% Trimmed 36% 137,455 $24.7M
Repligen Corporation 0.7% Trimmed 33% 172,507 $23.5M
Dutch Bros, Inc. 0.6% Trimmed 38% 317,628 $22.8M
Globant S.a. 0.6% Added 12% 769,815 $22.3M
Workiva, Inc. 0.6% Trimmed 33% 436,284 $21.2M
Exponent, Inc. 0.6% Trimmed 32% 359,934 $21.1M
RG Riverbridge Growth Fund - Inst 0.6% Trimmed 6.7% 784,937 $21M
Csw Industrials, Inc. 0.6% Trimmed 36% 73,442 $20.4M
Descartes Systems Group, Inc. 0.6% Trimmed 36% 291,102 $20.2M
SS Sap Se ADR 0.5% Trimmed 9.5% 125,736 $19.4M
Transcat, Inc. 0.5% Trimmed 35% 202,389 $18.8M
Agilysys, Inc. 0.5% Trimmed 30% 179,573 $18.8M
Alarm.com Holdings, Inc. 0.5% Trimmed 33% 394,872 $18.4M
First Watch Restaurant Group, 0.5% Trimmed 36% 1,348,632 $17.4M

Showing top 60 of 198 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed July 13, 2026

Company Action Shares changed Value of change % of portfolio
Nvidia Corporation Trimmed −157,641 −$31.5M 5.6%
Rb Global, Inc. Trimmed −247,392 −$28.8M 3.3%
Medpace Holdings, Inc. Trimmed −53,466 −$28.3M 2.7%
Five Below, Inc. Trimmed −143,307 −$25.8M 2.2%
Privia Health Group, Inc. Trimmed −919,351 −$23.7M 2.2%
Chemed Corporation Trimmed −50,159 −$23.4M —
Grand Canyon Education, Inc. Trimmed −160,894 −$23M 2.2%
Sps Commerce, Inc. Trimmed −383,074 −$21.9M —
Glaukos Corporation Trimmed −151,139 −$21.1M 1.1%
Ensign Group, Inc. Trimmed −129,259 −$20.7M 2.0%

Showing the 10 largest of 190 changes.

Q1 2026

quarter ended March 31, 2026 · filed April 17, 2026

Company Action Shares changed Value of change % of portfolio
Nvidia Corporation Trimmed −370,437 −$64.6M 4.9%
Five Below, Inc. Trimmed −242,342 −$55.4M 3.2%
Heico Corporation Trimmed −183,299 −$50.3M 2.7%
IC Ishares Core S&P 500 ETF Trimmed −68,577 −$44.8M 0.3%
Paycom Software, Inc. Trimmed −353,862 −$43M —
Linde PLC Added +71,122 +$35.3M 1.0%
Clearwater Analytics Holdings, Exited −1,298,714 −$31.3M —
Workiva, Inc. Trimmed −502,184 −$29.9M 1.0%
Ensign Group, Inc. Trimmed −127,165 −$25.6M 2.8%
IT Ishares Tr Russell 2000 Trimmed −94,902 −$23.5M —

Showing the 10 largest of 188 changes.

Q4 2025

quarter ended December 31, 2025 · filed January 13, 2026

Company Action Shares changed Value of change % of portfolio
Servicenow, Inc. Added +374,813 +$57.4M 1.4%
IC Ishares Core S&P 500 ETF Added +78,407 +$53.7M 1.1%
Medpace Holdings, Inc. Trimmed −92,119 −$51.7M 2.9%
Netflix Inc. Added +451,500 +$42.3M 0.9%
Nvidia Corporation Trimmed −197,851 −$36.9M 5.3%
SS Sap Se ADR Added +133,591 +$32.5M 0.6%
Rollins, Inc. Trimmed −456,135 −$27.4M 1.7%
Five Below, Inc. Trimmed −144,505 −$27.2M 2.9%
Tesla, Inc. Trimmed −55,259 −$24.9M 1.1%
IT Ishares Tr Russell 2000 Added +93,540 +$23M 0.4%

Showing the 10 largest of 190 changes.

Q3 2025

quarter ended September 30, 2025 · filed October 14, 2025

Company Action Shares changed Value of change % of portfolio
Ansys, Inc. Exited −307,279 −$108M —
Medpace Holdings, Inc. Trimmed −68,936 −$35.4M 3.2%
Grand Canyon Education, Inc. Trimmed −151,119 −$33.2M 3.5%
Doximity, Inc. Trimmed −383,436 −$28M 0.7%
Synopsys, Inc. New +54,081 +$26.7M 0.5%
Nvidia Corporation Trimmed −117,001 −$21.8M 5.4%
CG Casey's General Stores, Inc. New +37,149 +$21M 0.4%
Aaon, Inc. New +224,184 +$20.9M 0.4%
Dutch Bros, Inc. New +382,857 +$20M 0.3%
Heico Corporation Trimmed −60,171 −$19.4M 3.6%

Showing the 10 largest of 181 changes.

Q2 2025

quarter ended June 30, 2025 · filed July 15, 2025

Company Action Shares changed Value of change % of portfolio
Fastenal Company Added +1,275,815 +$53.6M 1.8%
Paycor Hcm, Inc. Exited −2,087,850 −$46.9M —
Clearwater Analytics Holdings, New +1,610,240 +$35.3M 0.6%
Ensign Group, Inc. Trimmed −204,126 −$31.5M 2.2%
Grand Canyon Education, Inc. Trimmed −164,340 −$31.1M 3.4%
Heico Corporation Trimmed −92,938 −$30.5M 3.8%
Rb Global, Inc. Trimmed −284,868 −$30.3M 3.0%
Guidewire Software, Inc. Trimmed −127,262 −$30M 1.1%
Salesforce, Inc. Trimmed −104,350 −$28.5M 0.8%
Certara, Inc. Trimmed −2,004,778 −$23.5M —

Showing the 10 largest of 184 changes.

Q1 2025

quarter ended March 31, 2025 · filed April 21, 2025

Company Action Shares changed Value of change % of portfolio
Guidewire Software, Inc. Trimmed −480,472 −$90M 1.3%
Agilysys, Inc. New +453,717 +$32.9M 0.5%
Grand Canyon Education, Inc. Trimmed −160,397 −$27.8M 3.5%
Rb Global, Inc. Trimmed −178,458 −$17.9M 3.3%
Heico Corporation Trimmed −60,611 −$16.2M 3.5%
Freshpet, Inc. Added +156,583 +$13M 1.4%
Medpace Holdings, Inc. Trimmed −36,407 −$11.1M 2.4%
Globant S.a. Trimmed −87,730 −$10.3M 2.0%
IT Ishares Tr Russell 2000 Trimmed −49,083 −$9.79M —
Kadant, Inc. Trimmed −24,942 −$8.4M 1.3%

Showing the 10 largest of 184 changes.

Q4 2024

quarter ended December 31, 2024 · filed January 17, 2025

Company Action Shares changed Value of change % of portfolio
Simpson Manufacturing Company, New +352,250 +$58.4M 0.8%
Fastenal Company Trimmed −766,484 −$55.1M 1.3%
Rb Global, Inc. Trimmed −531,401 −$47.9M 2.7%
Csw Industrials, Inc. New +119,619 +$42.2M 0.6%
Progyny, Inc. Exited −1,704,364 −$28.6M —
Inspire Medical Systems, Inc. New +142,097 +$26.3M 0.4%
Glaukos Corporation Trimmed −163,751 −$24.6M 0.6%
Tyler Technologies, Inc. Trimmed −39,160 −$22.6M 2.5%
Exponent, Inc. Trimmed −231,077 −$20.6M 0.8%
Five9, Inc. Exited −658,761 −$18.9M —

Showing the 10 largest of 188 changes.

Q3 2024

quarter ended September 30, 2024 · filed October 15, 2024

Company Action Shares changed Value of change % of portfolio
Alkami Technology, Inc. Added +1,841,878 +$58.1M 0.9%
Powerschool Holdings, Inc. Exited −2,378,198 −$53.2M —
Cintas Corporation New +205,598 +$42.3M 0.6%
Squarespace, Inc. Exited −795,495 −$34.7M —
Kadant, Inc. Added +91,349 +$30.9M 1.3%
Blackline, Inc. Trimmed −543,003 −$29.9M 0.9%
Hillman Solutions Corporation Added +2,659,654 +$28.1M 0.5%
Heico Corporation Trimmed −88,953 −$23.3M 3.2%
Tyler Technologies, Inc. Trimmed −36,498 −$21.3M 2.8%
Rollins, Inc. Trimmed −403,974 −$20.4M 1.7%

Showing the 10 largest of 172 changes.

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