Route One Investment Company, L.P. Long-Term Concentrated

Name: Route One Investment Company, L.P. Q2 2026 13F Filing | 13F Explorer
Creator: Route One Investment Company, L.P.
Published: 2026-08-14

Location: San Francisco, CA

CIK: 0001512171 · Show all filings

Period: Q2 2026 (← Previous)

Filing Date: Aug 14, 2026

Total Value: $2.49B (100.0% shares, 0.0% debt)

Holdings (20)

New Positions (2)

V VISA INC 1.5%

Value $36.61M Shares 106,700 Est. Cost — Unrealized —

MA MASTERCARD INCORPORATED 1.5%

Value $36.21M Shares 70,500 Est. Cost — Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
V	VISA INC	106,700	$36.61M	1.5%	—	—	COM CL A	92826C839
MA	MASTERCARD INCORPORATED	70,500	$36.21M	1.5%	—	—	CL A	57636Q104

Increased Positions (7)

KRC KILROY RLTY CORP 6.4%

Value $159M (+39.3%) Shares 4,248,213 (+4.9%) Est. Cost — Unrealized —

SCHW SCHWAB CHARLES CORP 8.1%

Value $202M (+27.8%) Shares 2,189,893 (+30.2%) Est. Cost — Unrealized —

TBBB BBB FOODS INC 3.7%

Value $92.68M (+71.3%) Shares 2,224,201 (+45.4%) Est. Cost — Unrealized —

MELI MERCADOLIBRE INC 4.5%

Value $111M (+43.7%) Shares 65,560 (+46.4%) Est. Cost — Unrealized —

TMO THERMO FISHER SCIENTIFIC INC 5.6%

Value $141M (+10.6%) Shares 280,400 (+8.4%) Est. Cost — Unrealized —

HLF HERBALIFE LTD 4.4%

Value $110M (-9.3%) Shares 8,348,800 (+1.5%) Est. Cost — Unrealized —

VEEV VEEVA SYS INC 1.5%

Value $37.51M (+17.2%) Shares 211,350 (+16.0%) Est. Cost — Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
KRC	KILROY RLTY CORP	4,248,213 (+4.9%)	$159M (+39.3%)	6.4%	—	—	COM	49427F108
SCHW	SCHWAB CHARLES CORP	2,189,893 (+30.2%)	$202M (+27.8%)	8.1%	—	—	COM	808513105
TBBB	BBB FOODS INC	2,224,201 (+45.4%)	$92.68M (+71.3%)	3.7%	—	—	CL A COM	G0896C103
MELI	MERCADOLIBRE INC	65,560 (+46.4%)	$111M (+43.7%)	4.5%	—	—	COM	58733R102
TMO	THERMO FISHER SCIENTIFIC INC	280,400 (+8.4%)	$141M (+10.6%)	5.6%	—	—	COM	883556102
HLF	HERBALIFE LTD	8,348,800 (+1.5%)	$110M (-9.3%)	4.4%	—	—	COM SHS	G4412G101
VEEV	VEEVA SYS INC	211,350 (+16.0%)	$37.51M (+17.2%)	1.5%	—	—	CL A COM	922475108

Exited Positions (1)

ESS ESSEX PPTY TR INC 2.9%

Value $72.09M Shares 297,912 Est. Cost — Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
ESS	ESSEX PPTY TR INC	297,912	$72.09M	2.9%	—	—	—	297178105

Decreased Positions (2)

UNH UNITEDHEALTH GROUP INC 8.1%

Value $203M (+40.6%) Shares 487,725 (-8.5%) Est. Cost — Unrealized —

GOOG ALPHABET INC 8.3%

Value $206M (+4.4%) Shares 584,050 (-15.2%) Est. Cost — Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
UNH	UNITEDHEALTH GROUP INC	487,725 (-8.5%)	$203M (+40.6%)	8.1%	—	—	COM	91324P102
GOOG	ALPHABET INC	584,050 (-15.2%)	$206M (+4.4%)	8.3%	—	—	CAP STK CL C	02079K107

Unchanged Positions (9)

GWRE GUIDEWIRE SOFTWARE INC 9.1%

Value $228M Shares 1,849,364 Est. Cost — Unrealized —

NYT NEW YORK TIMES CO 6.9%

Value $172M Shares 2,458,659 Est. Cost — Unrealized —

POST POST HLDGS INC 10.5%

Value $260M Shares 2,950,568 Est. Cost — Unrealized —

AMZN AMAZON COM INC 9.9%

Value $246M Shares 1,032,200 Est. Cost — Unrealized —

PCOR PROCORE TECHNOLOGIES INC 1.5%

Value $37.3M Shares 918,205 Est. Cost — Unrealized —

VIST VISTA ENERGY S.A.B. DE C.V. 3.1%

Value $77.63M Shares 1,216,700 Est. Cost — Unrealized —

SPY SPDR S&P 500 ETF TR 3.0%

Value $74.68M Shares 100,000 Est. Cost — Unrealized —

BMA BANCO MACRO SA 1.2%

Value $30.75M Shares 332,111 Est. Cost — Unrealized —

GGAL GRUPO FINANCIERO GALICIA S.A 1.2%

Value $28.98M Shares 579,350 Est. Cost — Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
GWRE	GUIDEWIRE SOFTWARE INC	1,849,364	$228M	9.1%	—	—	COM	40171V100
NYT	NEW YORK TIMES CO	2,458,659	$172M	6.9%	—	—	CL A	650111107
POST	POST HLDGS INC	2,950,568	$260M	10.5%	—	—	COM	737446104
AMZN	AMAZON COM INC	1,032,200	$246M	9.9%	—	—	COM	023135106
PCOR	PROCORE TECHNOLOGIES INC	918,205	$37.3M	1.5%	—	—	COM	74275K108
VIST	VISTA ENERGY S.A.B. DE C.V.	1,216,700	$77.63M	3.1%	—	—	SPONSORED ADS	92837L109
SPY	SPDR S&P 500 ETF TR	100,000	$74.68M	3.0%	—	—	PUT	78462F103
BMA	BANCO MACRO SA	332,111	$30.75M	1.2%	—	—	SPON ADR B	05961W105
GGAL	GRUPO FINANCIERO GALICIA S.A	579,350	$28.98M	1.2%	—	—	SPONSORED ADR	399909100