RIVERBRIDGE PARTNERS LLC

CIK

1112325

City

MINNEAPOLIS

State / Country

Stock

CSGP — Costar Group, Inc.

Top Portfolio Positions

163 positions · $3,970,045,832 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	1,156,543	$201,701,099	5.08%
MSFT	Microsoft Corp Technology	459,806	$170,206,387	4.29%
FIVE	Five Below, Inc Consumer Cyclical	572,301	$130,759,332	3.29%
RBA	Rb Global Inc. Industrials	1,275,384	$122,245,556	3.08%
LOPE	Grand Canyon Education, Inc. Consumer Defensive	716,586	$121,841,117	3.07%
AMZN	Amazon Com Inc Consumer Cyclical	562,039	$117,055,862	2.95%
ENSG	Ensign Group, Inc Healthcare	569,345	$114,723,017	2.89%
MEDP	Medpace Holdings, Inc. Healthcare	237,407	$114,000,467	2.87%
HEI	Heico Corp Industrials	406,226	$111,387,169	2.81%
ADI	Analog Devices Inc Technology	346,665	$110,288,003	2.78%

25 quarters · across all stocks

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$49,512,952	1,227,391	-15.5%	Shares	Sole	2026-04-17
2025-12-31	$97,669,193	1,452,546	-12.5%	Shares	Sole	2026-01-13
2025-09-30	$139,985,269	1,659,183	-5.4%	Shares	Sole	2025-10-14
2025-06-30	$141,023,047	1,754,018	-6.0%	Shares	Sole	2025-07-15
2025-03-31	$147,870,514	1,866,345	-4.0%	Shares	Sole	2025-04-21
2024-12-31	$139,162,583	1,943,883	+5.5%	Shares	Sole	2025-01-17
2024-09-30	$138,961,687	1,842,016	-4.4%	Shares	Sole	2024-10-15
2024-06-30	$142,900,549	1,927,442	-2.8%	Shares	Sole	2024-07-17
2024-03-31	$191,468,445	1,982,075	-19.7%	Shares	Sole	2024-04-26
2023-12-31	$215,582,128	2,466,897	-1.8%	Shares	Sole	2024-02-15
2023-09-30	$193,209,653	2,512,806	-2.1%	Shares	Sole	2024-02-15
2023-06-30	$228,494,595	2,567,355	+3.3%	Shares	Sole	2023-07-25
2023-03-31	$171,180,859	2,486,287	-1.6%	Shares	Sole	2023-04-21
2022-12-31	$195,235,632	2,526,341	-3.5%	Shares	Sole	2023-01-11
2022-09-30	$182,330,605	2,617,812	+13.9%	Shares	Sole	2022-10-26
2022-06-30	$138,792,216	2,297,504	-15.6%	Shares	Sole	2022-08-29
2022-03-31	$181,234,752	2,720,834	+9.9%	Shares	Sole	2022-04-20
2021-12-31	$195,707,995	2,476,376	-1.3%	Shares	Sole	2022-01-14
2021-09-30	$215,868,256	2,508,346	-0.4%	Shares	Sole	2021-10-26
2021-06-30	$208,625,070	2,519,018	+942.2%	Shares	Sole	2021-07-26
2021-03-31	$19,865,574	241,706	+2.4%	Shares	Sole	2021-04-21
2020-12-31	$21,813,008	236,000	+3.4%	Shares	Sole	2021-01-22
2020-09-30	$19,359,179	228,155	-5.4%	Shares	Sole	2020-10-08
2020-06-30	$17,143,989	241,237	-2.9%	Shares	Sole	2020-07-08
2020-03-31	$14,592,403	248,504	—	Shares	Sole	2020-04-13
No 13F history on record for this holder in this stock.