Stephen Mandel

Founder associated with Lone Pine Capital who has stepped back from day-to-day portfolio management, as described in Yale’s 2026 interview. These positions belong to the reporting firm and are not his personal decisions.

Biography: som.yale.edu
RECORD OWNER / ASSOCIATIONLONE PINE CAPITAL LLC
LATEST COLLECTED RECORD DATE30 Jun 2026
RESEARCH COVERAGE70 records · 2 dates
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These are disclosures by an associated institution. The person’s name provides context; it does not establish current management, personal ownership or who made the trade.

A CLOSER LOOK / 30 Jun 2026

Largest positions
in this source table.

Weights calculated from the complete reported table of U.S. SEC EDGAR. Denominator: that source’s disclosed public table, not personal wealth.

See source & scope ↗
NEBIUS GROUP N.V.
7.19%
ASML HLDG NV
6.92%
SEAGATE TECHNOLOGY HLDNGS PL
5.90%
HOME DEPOT INC
5.61%
APPLIED MATLS INC
5.34%
Top 5 of 34 selected source-table records.
PERIOD COMPARISON

Comparison unavailable.

Split adjustments and security identity require review before comparison.

The disclosed positions.

2 record sources ↗
ASSET / SECURITYREPORTED QUANTITYREPORTED VALUE / USDWEIGHTQUARTERLY ACTIVITYRECORD TYPE / OWNERSOURCE
N97284108NEBIUS GROUP N.V.4,258,008shares$1,175,934,069Reported market value$276.17 / reported unit (derived)7.19%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
N07059210ASML HLDG NV569,174shares$1,132,337,523Reported market value$1,989.44 / reported unit (derived)6.92%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
G7997R103SEAGATE TECHNOLOGY HLDNGS PL1,000,109shares$965,105,185Reported market value$965 / reported unit (derived)5.90%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
437076102HOME DEPOT INC2,603,189shares$918,092,697Reported market value$352.68 / reported unit (derived)5.61%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
038222105APPLIED MATLS INC1,207,737shares$873,193,851Reported market value$723 / reported unit (derived)5.34%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
58507V107MEDLINE INC20,968,367shares$826,992,394Reported market value$39.44 / reported unit (derived)5.06%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
G54950103LINDE PLC1,558,081shares$808,550,554Reported market value$518.94 / reported unit (derived)4.94%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
880770102TERADYNE INC1,493,080shares$722,411,827Reported market value$483.84 / reported unit (derived)4.42%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
219350105CORNING INC2,728,058shares$696,827,855Reported market value$255.43 / reported unit (derived)4.26%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
146869102CARVANA CO10,520,666shares$692,470,236Reported market value$65.82 / reported unit (derived)4.23%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
44812J104HUT 8 CORP5,773,045shares$666,469,180Reported market value$115.44 / reported unit (derived)4.07%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
71377A103PERFORMANCE FOOD GROUP CO5,852,740shares$654,277,805Reported market value$111.79 / reported unit (derived)4.00%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
G6683N103NU HLDGS LTD47,219,717shares$630,855,419Reported market value$13.36 / reported unit (derived)3.86%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
88080T104TERAWULF INC24,144,625shares$596,372,238Reported market value$24.7 / reported unit (derived)3.65%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
144285103CARPENTER TECHNOLOGY CORP962,839shares$593,917,609Reported market value$616.84 / reported unit (derived)3.63%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
576323109MASTEC INC1,345,157shares$559,666,021Reported market value$416.06 / reported unit (derived)3.42%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
03831W108APPLOVIN CORP1,042,268shares$537,007,742Reported market value$515.23 / reported unit (derived)3.28%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
87305R109TTM TECHNOLOGIES INC2,738,075shares$512,074,787Reported market value$187.02 / reported unit (derived)3.13%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
859241101STERLING INFRASTRUCTURE INC609,643shares$511,709,948Reported market value$839.36 / reported unit (derived)3.13%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
912008109US FOODS HLDG CORP4,914,492shares$502,506,807Reported market value$102.25 / reported unit (derived)3.07%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
H5919C104ON HLDG AG13,280,030shares$470,378,663Reported market value$35.42 / reported unit (derived)2.88%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
50212V100LPL FINL HLDGS INC1,219,099shares$343,395,806Reported market value$281.68 / reported unit (derived)2.10%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
04010E109ARGAN INC368,673shares$294,403,824Reported market value$798.55 / reported unit (derived)1.80%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
G11448100BITDEER TECHNOLOGIES GROUP7,020,026shares$111,407,813Reported market value$15.87 / reported unit (derived)0.68%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
778920306SHARONAI HOLDINGS INC1,209,848shares$102,425,731Reported market value$84.66 / reported unit (derived)0.63%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
02079K305ALPHABET INC215,574shares$77,039,680Reported market value$357.37 / reported unit (derived)0.47%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
50012A108KODIAK GAS SVCS INC845,070shares$63,490,109Reported market value$75.13 / reported unit (derived)0.39%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
92826C839VISA INC165,960shares$56,939,216Reported market value$343.09 / reported unit (derived)0.35%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
45841N107INTERACTIVE BROKERS GROUP IN577,666shares$50,280,049Reported market value$87.04 / reported unit (derived)0.31%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
874039100TAIWAN SEMICONDUCTOR MANUFAC101,242shares$48,350,142Reported market value$477.57 / reported unit (derived)0.30%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
81141R100SEA LTD494,581shares$47,395,697Reported market value$95.83 / reported unit (derived)0.29%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
58155Q103MCKESSON CORP57,851shares$43,712,216Reported market value$755.6 / reported unit (derived)0.27%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
893641100TRANSDIGM GROUP INC28,532shares$38,005,765Reported market value$1,332.04 / reported unit (derived)0.23%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗
11271J107BROOKFIELD CORP792,717shares$33,761,817Reported market value$42.59 / reported unit (derived)0.21%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution30 Jun 2026U.S. SEC EDGAR ↗Record details ↗

Figures retain their source’s meaning. Unknown is not zero. Dates, share classes and option exposures may differ; source-table coverage is not a complete personal portfolio.

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