RDST Capital LLC Concentrated Active

Location: Seattle, WA

CIK: 0001912187 · Show all filings

Period: Q1 2026 (← Previous) (Next →)

Filing Date: May 15, 2026

Total Value: $1.038B (100.0% shares, 0.0% debt)

Holdings (20)

UNP UNION PAC CORP 6.8%

Value $70.75M Shares 291,615 Est. Cost $223.98 Unrealized +8.6%

DDOG DATADOG INC 6.8%

Value $70.49M Shares 597,085 Est. Cost $122.63 Unrealized +1.1%

OWL BLUE OWL CAPITAL INC 6.7%

Value $69.83M Shares 7,648,935 Est. Cost $15.87 Unrealized -13.5%

CPNG COUPANG INC 6.6%

Value $68.85M Shares 3,646,900 Est. Cost $24.94 Unrealized -20.3%

AMZN AMAZON COM INC 6.5%

Value $67.68M Shares 324,980 Est. Cost $194.33 Unrealized +16.7%

MSFT MICROSOFT CORP 6.4%

Value $66.84M Shares 180,560 Est. Cost $393.67 Unrealized +10.4%

JHX JAMES HARDIE INDS PLC 5.9%

Value $61.33M Shares 3,238,117 Est. Cost $20.68 Unrealized +14.9%

MRVL MARVELL TECHNOLOGY INC 5.8%

Value $60.3M Shares 608,780 Est. Cost $77.67 Unrealized +4.4%

TSM TAIWAN SEMICONDUCTOR MANUFAC 5.8%

Value $60.03M Shares 177,619 Est. Cost $321.83 Unrealized —

META META PLATFORMS INC 5.5%

Value $57M Shares 99,630 Est. Cost $655.55 Unrealized +0.0%

MLM MARTIN MARIETTA MATLS INC 5.4%

Value $55.98M Shares 95,095 Est. Cost $530.29 Unrealized +24.6%

DASH DOORDASH INC 5.3%

Value $55.48M Shares 369,520 Est. Cost $196.29 Unrealized +0.2%

CVNA CARVANA CO 5.3%

Value $54.95M Shares 174,802 Est. Cost $290.48 Unrealized +40.6%

MKTX MARKETAXESS HLDGS INC 4.7%

Value $48.71M Shares 295,267 Est. Cost $198.18 Unrealized -12.8%

ENTG ENTEGRIS INC 4.0%

Value $41.87M Shares 357,125 Est. Cost $94.07 Unrealized +25.8%

ARES ARES MANAGEMENT CORPORATION 3.4%

Value $35.02M Shares 321,000 Est. Cost $148.60 Unrealized 0.0%

HUBS HUBSPOT INC 3.3%

Value $34.45M Shares 141,150 Est. Cost $482.65 Unrealized -39.6%

FND FLOOR & DECOR HLDGS INC 2.6%

Value $26.99M Shares 531,328 Est. Cost $73.27 Unrealized -4.5%

APO APOLLO GLOBAL MGMT INC 2.3%

Value $23.44M Shares 210,405 Est. Cost $87.87 Unrealized +51.8%

NOW SERVICENOW INC 0.8%

Value $8.004M Shares 76,560 Est. Cost $121.19 Unrealized 0.0%

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
UNP	UNION PAC CORP	291,615	$70.75M	6.8%	$223.98	+8.6%	COM	907818108
DDOG	DATADOG INC	597,085	$70.49M	6.8%	$122.63	+1.1%	CL A COM	23804L103
OWL	BLUE OWL CAPITAL INC	7,648,935	$69.83M	6.7%	$15.87	-13.5%	COM CL A	09581B103
CPNG	COUPANG INC	3,646,900	$68.85M	6.6%	$24.94	-20.3%	CL A	22266T109
AMZN	AMAZON COM INC	324,980	$67.68M	6.5%	$194.33	+16.7%	COM	023135106
MSFT	MICROSOFT CORP	180,560	$66.84M	6.4%	$393.67	+10.4%	COM	594918104
JHX	JAMES HARDIE INDS PLC	3,238,117	$61.33M	5.9%	$20.68	+14.9%	ORD SHS	G4253H101
MRVL	MARVELL TECHNOLOGY INC	608,780	$60.3M	5.8%	$77.67	+4.4%	COM	573874104
TSM	TAIWAN SEMICONDUCTOR MANUFAC	177,619	$60.03M	5.8%	$321.83	—	SPONSORED ADS	874039100
META	META PLATFORMS INC	99,630	$57M	5.5%	$655.55	+0.0%	CL A	30303M102
MLM	MARTIN MARIETTA MATLS INC	95,095	$55.98M	5.4%	$530.29	+24.6%	COM	573284106
DASH	DOORDASH INC	369,520	$55.48M	5.3%	$196.29	+0.2%	CL A	25809K105
CVNA	CARVANA CO	174,802	$54.95M	5.3%	$290.48	+40.6%	CL A	146869102
MKTX	MARKETAXESS HLDGS INC	295,267	$48.71M	4.7%	$198.18	-12.8%	COM	57060D108
ENTG	ENTEGRIS INC	357,125	$41.87M	4.0%	$94.07	+25.8%	COM	29362U104
ARES	ARES MANAGEMENT CORPORATION	321,000	$35.02M	3.4%	$148.60	0.0%	CL A COM STK	03990B101
HUBS	HUBSPOT INC	141,150	$34.45M	3.3%	$482.65	-39.6%	COM	443573100
FND	FLOOR & DECOR HLDGS INC	531,328	$26.99M	2.6%	$73.27	-4.5%	CL A	339750101
APO	APOLLO GLOBAL MGMT INC	210,405	$23.44M	2.3%	$87.87	+51.8%	COM	03769M106
NOW	SERVICENOW INC	76,560	$8.004M	0.8%	$121.19	0.0%	COM	81762P102