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CIK 1535472

13F portfolio (2026-Q1)
$2.5B
Positions
25
Implied 1Y CAGR
+35.9%
modeled · as filed

Reported long US book (13F) · Δ vs 2025-Q4 · methodology

Implied return what this book implies methodology →

Open in PORT →

As filed = each book applied at quarter-end (what it did) · As copyable = applied at the 45-day filing deadline (what a follower could have earned).

Computing…

Exposures · what it owns, by sector & size (2026-Q1)

Holdings
25
Top 5
58.1%
Top 10
86.2%
Effective N
10.3
HHI
0.097

By sector

Health Care: 28.8%Consumer Discretionary: 26.0%Utilities: 14.9%Communication Services: 12.7%Information Technology: 7.5%Industrials: 4.7%Materials: 3.9%Real Estate: 1.4%Unclassified: 0.1%Sector
Health Care28.8%
Consumer Discretionary26.0%
Utilities14.9%
Communication Services12.7%
Information Technology7.5%
Industrials4.7%
Materials3.9%
Real Estate1.4%
Unclassified0.1%

By market cap

Large ($10–200B): 45.7%Mid ($2–10B): 32.9%Mega (>$200B): 9.5%Small ($300M–2B): 7.9%Unknown: 4.0%Micro (<$300M): 0.0%Size
Large ($10–200B)45.7%
Mid ($2–10B)32.9%
Mega (>$200B)9.5%
Small ($300M–2B)7.9%
Unknown4.0%
Micro (<$300M)0.0%

By region

North America: 99.9%Other: 0.1%Region
North America99.9%
Other0.1%

By industry group GICS — finer than sector

Industry groupWeightNames
Life Sciences Tools & Services18.77%2
Utilities14.92%1
Hotels, Restaurants & Leisure12.51%2
Entertainment12.06%3
Health Care Providers & Services9.98%2
Specialty Retail7.31%1
Distributors6.19%1
Software & IT Services5.39%2
Road & Rail4.67%1
Construction Materials3.91%1
Software2.05%2
Commercial Services & Supplies1.37%1
Media & Entertainment0.62%1
Semiconductors & Semiconductor Equipment0.11%1
Unclassified0.05%2
Machinery0.05%1
Automobiles & Components0.04%1

Top holdings

#TickerNameSectorWeight
1ILMNILLUMINA, INC.Health Care18.77%
2SWXSouthwest Gas Holdings, Inc.Utilities14.92%
3DISWalt Disney CoCommunication Services8.28%
4WGSGeneDx Holdings Corp.Health Care8.24%
5MGMMGM Resorts InternationalConsumer Discretionary7.87%
6AMZNAMAZON COM INCConsumer Discretionary7.31%
7VSTSVestis CorpConsumer Discretionary6.19%
8PPLIPeople IncInformation Technology5.34%
9UNPUNION PACIFIC CORPIndustrials4.67%
10QSRRestaurant Brands International Inc.Consumer Discretionary4.64%

23/25 classified; unclassified names are still shown.

Sector allocation over time · how the sector mix & top names shifted each quarter

top 5 per sector, the rest → “Other” · 52 quarters
0%25%50%75%100%20132014201520162017201820192020202120222023202420252026MGMYUMAMZNSIGVSTSOther Consumer DiscretionaryWMBSWXCEGEXCAESOther UtilitiesGOOGLTMUSMETALUMNMSGSOther Communication ServicesMSFTADBECRMNOWFIVNOther Information TechnologyILMNWGSTMOPFEBIOOther Health CareFNFBACICEJPMCNCOther FinancialsFMXCCEPDLTRDGSTZOther Consumer StaplesMDUKNFCXVMCCLOther MaterialsBALLADTUNPBABACCKOther IndustrialsFANGCRCPSXPAGPMPCOther EnergyLAMRAMTCCIVNOCSGPOther Real EstateENERGEN CORPFidelity Natl Finl IncENVISION HEALTHCARE CORPCTLTIAC/Interactive CorpOther Unclassified

Sector allocation over 52 reported quarters, 2013-Q2 to 2026-Q1, 72 bands (top holdings within each sector). Latest quarter 2026-Q1: ILMN 18.8%, SWX 14.9%, Other Communication Services 12.7%, WGS 8.2%, MGM 7.9%. Use the arrow keys to read a quarter.

Consumer DiscretionaryMGM, YUM, AMZN, SIG, VSTS · other
UtilitiesWMB, SWX, CEG, EXC, AES · other
Communication ServicesGOOGL, TMUS, META, LUMN, MSGS · other
Information TechnologyMSFT, ADBE, CRM, NOW, FIVN · other
Health CareILMN, WGS, TMO, PFE, BIO · other
FinancialsFNF, BAC, ICE, JPM, CNC · other
Consumer StaplesFMX, CCEP, DLTR, DG, STZ · other
MaterialsMDU, KNF, CX, VMC, CL · other
IndustrialsBALL, ADT, UNP, BABA, CCK · other
EnergyFANG, CRC, PSX, PAGP, MPC · other
Real EstateLAMR, AMT, CCI, VNO, CSGP · other
UnclassifiedENERGEN CORP, Fidelity Natl Finl Inc, ENVISION HEALTHCARE CORP, CTLT, IAC/Interactive Corp · other

Sector is classified on each name's CURRENT fundamentals, not point-in-time — apparent sector drift can reflect the market re-rating a holding, not a manager trade. 13F is a lagged quarterly snapshot of long positions in US-listed securities only — foreign companies held via a US listing or ADR ARE included, but shares listed only on non-US exchanges (plus shorts, options and cash) are not. Latest quarter: 99.9% of the book is classified (unclassified names are still shown).

Style box · size × value-growth placement (2026-Q1), classified on today's fundamentals (not point-in-time) — load into PORT to overlay your own book

ValueCore (blend)GrowthSmallMidLarge24%6%23%13%10%
holdings, colored by sector (14 classified)Corvex Management LP centroid (Mid Core)
Consumer DiscretionaryHealth CareUtilitiesCommunication ServicesIndustrialsInformation TechnologyReal Estate

Style box summary for Corvex Management LP: centroid Mid Core. Heaviest cells: Small Value 24.2%, Mid Core 23.4%, Large Core 13.0%.

Classified: 76.3% of book weight (14/25 names) · unclassified 23.7%.

Contribution holdings-based, any period

Attribution lands once this book has priced history across the window. Try a longer period.

Holdings· 25 positions (2026-Q1) · largest first · Δ vs 2025-Q4

#SecuritySharesValueWeightΔ QoQ
1ILMNILLUMINA INC3,829,608$472M18.8%HOLD
2SWXSOUTHWEST GAS HLDGS INC4,318,161$375M14.9%TRIM −14%
3DISDISNEY WALT CO2,160,581$208M8.3%ADD 11%
4WGSGENEDX HOLDINGS CORP3,228,149$207M8.2%ADD 6%
5MGMMGM RESORTS INTERNATIONAL5,347,978$198M7.9%HOLD
6AMZNAMAZON COM INC882,732$184M7.3%TRIM −10%
7VSTSVESTIS CORPORATION19,813,963$156M6.2%HOLD
8PPLIIAC INC3,355,075$134M5.3%HOLD
9UNPUNION PAC CORP484,330$118M4.7%TRIM −29%
10QSRRESTAURANT BRANDS INTL INC1,578,254$117M4.6%TRIM −34%
11CXCEMEX SAB DE CV8,600,275$98M3.9%HOLD
12LLYVALIBERTY LIVE HOLDINGS INC1,005,434$92M3.7%HOLD
13MSFTMICROSOFT CORP131,661$49M1.9%TRIM −24%
14FTREFORTREA HLDGS INC4,644,193$44M1.7%ADD 3%
15CSGPCOSTAR GROUP INC851,734$34M1.4%NEW
16LIONLIONSGATE STUDIOS CORP1,622,551$16M0.6%NEW
17LLYVKLIBERTY LIVE HOLDINGS INC32,322$3M0.1%HOLD
18NVDANVIDIA CORPORATION16,250$3M0.1%HOLD
19CRMSALESFORCE INC14,500$3M0.1%HOLD
20METAMETA PLATFORMS INC2,400$1M0.1%HOLD
21IWMISHARES TR5,000$1M0.0%NEW
22AMBPARDAGH METAL PACKAGING S A280,854$1M0.0%TRIM −30%
23TSLATESLA INC2,850$1M0.0%HOLD
24FLYX.WSFLYEXCLUSIVE INC200,827$48,1980.0%HOLD
25LABSTANDARD BIOTOOLS INC44,340$40,7620.0%HOLD

Position trends· top 15 holdings · shares held over 6 quarters

green added · red trimmed
Security2024-Q42025-Q12025-Q22025-Q32025-Q42026-Q1Latest value
ILMNILLUMINA INC1.7M3.8M3.8M3.8M3.8M3.8M$472M
SWXSOUTHWEST GAS HLDGS INC4.8M4.8M5.0M5.0M5.0M4.3M$375M
DISDISNEY WALT CO1.3M1.9M2.2M$208M
WGSGENEDX HOLDINGS CORP2.5M2.5M3.1M3.1M3.1M3.2M$207M
MGMMGM RESORTS INTERNATIONAL5.7M5.7M5.6M5.4M5.4M5.3M$198M
AMZNAMAZON COM INC565K565K675K978K983K883K$184M
VSTSVESTIS CORPORATION17.0M17.0M18.8M18.8M19.8M19.8M$156M
PPLIIAC INC2.4M2.4M2.0M2.8M3.4M3.4M$134M
UNPUNION PAC CORP678K686K484K$118M
QSRRESTAURANT BRANDS INTL INC873K2.4M2.4M1.6M$117M
CXCEMEX SAB DE CV8.6M8.6M8.6M$98M
LLYVALIBERTY LIVE HOLDINGS INC1.0M1.0M$92M
MSFTMICROSOFT CORP174K174K174K174K174K132K$49M
FTREFORTREA HLDGS INC3.5M4.5M4.5M4.5M4.5M4.6M$44M
CSGPCOSTAR GROUP INC852K$34M

Green = added, red = trimmed, grey = held; a dash is a quarter with no 13F on file — a gap, not an exit.

Related· where to look next

Similar managersHealth Care 29%
🔒 BRAIDWELL LP
🔒 EcoR1 Capital, LLC
🔒 INGALLS & SNYDER LLC
🔒 Madison Avenue Partners, LP
Firm lineageForm ADV + cited

Where this firm's principals came from, and what its alumni went on to found.

joins filed 13F data only — no style, strategy or performance similarity is claimed · 13F 2026-Q1
Similar managers — “Similar” = same top sector (Health Care) + closest 13F size, self excluded; NOT a style or performance match, and a filer whose real business is elsewhere (shorts, private, non-13F) can still surface.
Also hold ILMN — other Section 13(f) filers reporting a long position in this book's largest tickered holding for 2026-Q1. Lagged quarterly filings (up to 45 days after quarter-end); “% of shares out” is omitted where the reported share count can't carry it. Institutional 13F holdings sum to 102.2% of shares outstanding. Readings above 100% reflect securities-lending double counting: shares on loan to short sellers are reported long by both the lending institution and the one that bought them. FINRA short interest of 7,503,141 shares (settlement 2026-05-15) accounts for the excess.
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