Ron Baron 13F Holdings & Portfolio Activity

Review Ron Baron's current 13F holdings, portfolio weights, historical transactions, and position-level price context.

Ron Baron Top Current Holdings

Ron Baron's largest current 13F holdings indexed by Finoriq. Latest period 2026-03-31. Latest filing 2026-05-15. Reported value $33.1B.

Rank	Holding	Value	Portfolio	Latest Filing
1	TSLATESLA INCCOM \| 88160R101	$4.4B	13.4%	2026-05-15
2	ACGLARCH CAP GROUP LTDORD \| G0450A105	$1.6B	4.8%	2026-05-15
3	MSCIMSCI INCCOM \| 55354G100	$1.5B	4.4%	2026-05-15
4	GWREGUIDEWIRE SOFTWARE INCCOM \| 40171V100	$986.7M	3.0%	2026-05-15
5	ITGARTNER INCCOM \| 366651107	$937M	2.8%	2026-05-15
6	IDXXIDEXX LABS INCCOM \| 45168D104	$917.8M	2.8%	2026-05-15
7	HHYATT HOTELS CORPCOM CL A \| 448579102	$911.9M	2.8%	2026-05-15
8	FIGSFIGS INCCL A \| 30260D103	$885.6M	2.7%	2026-05-15
9	FDSFACTSET RESH SYS INCCOM \| 303075105	$815.1M	2.5%	2026-05-15
10	CHHCHOICE HOTELS INTL INCCOM \| 169905106	$796M	2.4%	2026-05-15
11	RRRRED ROCK RESORTS INCCL A \| 75700L108	$715.7M	2.2%	2026-05-15
12	SCHWSCHWAB CHARLES CORPCOM \| 808513105	$701.5M	2.1%	2026-05-15
13	KNSLKINSALE CAP GROUP INCCOM \| 49714P108	$692.8M	2.1%	2026-05-15
14	CSGPCOSTAR GROUP INCCOM \| 22160N109	$658.1M	2.0%	2026-05-15
15	MTNVAIL RESORTS INCCOM \| 91879Q109	$647.2M	2.0%	2026-05-15
16	SPOTSPOTIFY TECHNOLOGY S ASHS \| L8681T102	$639.9M	1.9%	2026-05-15
17	SHOPSHOPIFY INCCL A SUB VTG SHS \| 82509L107	$559.7M	1.7%	2026-05-15
18	NVDANVIDIA CORPORATIONCOM \| 67066G104	$509.2M	1.5%	2026-05-15
19	VRSKVERISK ANALYTICS INCCOM \| 92345Y106	$476.6M	1.4%	2026-05-15
20	BIRKBIRKENSTOCK HOLDING PLCCOM SHS \| M2029K104	$335.6M	1.0%	2026-05-15

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