AltMountain

Lone Pine Capital LLC

Greenwich, CT · CRD 156602
Hedge fund manager

Lone Pine Capital LLC is an SEC-registered investment adviser based in Greenwich, CT that reports managing 12 hedge funds on Form ADV. It reports $21.6 billion in regulatory assets under management. Its private funds, of all types, hold $26.1 billion in gross assets. Its disclosed U.S. stock holdings returned an estimated +14.9% 2026 YTD through Jun 30 (S&P 500: +9.5%), based on 13F filings. Over a longer period they returned an estimated +65.4% from Q3 2024 to Q2 2026, compared with +37.2% for the S&P 500, based on 13F filings.

Regulatory assets under management
$21.6 billionForm ADV Item 5.F
Gross assets of private funds
$26.1 billionAll private fund types, Form ADV
Hedge funds managed
1214 private funds in total
Employees
101Form ADV Item 5.A
Registration
SEC-registered adviserCRD 156602
Latest Form ADV
03/30/2026Disciplinary disclosures: none reported

Estimated 13F portfolio performance

Est. 2026 YTD+14.9%Through Q2 2026 · S&P 500 +9.5%
Est. 2-year return+65.4%Q3 2024 – Q2 2026
S&P 500+37.2%Same quarters, price only
13F holdings$16.4 billion34 positions, 2026-06-30
$100$133$165Q3 2024Q1 2025Q3 2025Q1 202613F est. $165S&P 500 $137
QuarterEst. 13F returnS&P 500
Q2 2026+27.3%+14.8%
Q1 2026-9.8%-4.6%
Q4 2025-2.6%+2.4%
Q3 2025+5.0%+7.8%
Q2 2025+23.7%+10.4%
Q1 2025-5.2%-4.5%
Q4 2024+10.7%+2.1%
Q3 2024+8.5%+5.4%

Estimate of the firm's disclosed long U.S. stock portfolio from its quarterly 13F filings, holding each quarter-end portfolio to the next quarter-end at prices implied by all 13F filers. It is a price return before dividends and fees, ignores shorts, options, bonds, cash and trading within the quarter, and is not the return of any fund. Disclosures

Largest disclosed holdings

  • Nebius Group N.V. Class A$1.2 billion
  • Asml Holding N.V.$1.1 billion
  • Seagate Technology Holdings$965.1 million
  • Home Depot Inc Com$918.1 million
  • Applied Matls Inc Com$873.2 million
  • 58507v107$827.0 million
  • Linde PLC$808.6 million
  • Teradyne Inc$722.4 million
  • Corning Inc$696.8 million
  • Carvana Co$692.5 million

As of 2026-06-30, from 13F filing by Lone Pine Capital LLC.

Hedge funds filing Form D (6)

Matched to this firm by the fund names and related persons in each Form D. The list may be incomplete.

Private funds reported on Form ADV (7)

Fund
Gross assets
Minimum
Owners
Adviser
Lone Cascade, L.P.
Delaware, United StatesHedge fund
Gross assets$10B
Minimum$1.0M
Owners662
AdviserLone Pine Capital LLC
Lone Cypress, LTD.
Cayman IslandsHedge fund
Gross assets$5.8B
Minimum$1.0M
Owners2
AdviserLone Pine Capital LLC
Lone Sierra, L.P.
Delaware, United StatesHedge fund
Gross assets$344M
Minimum$1.0M
Owners50
AdviserLone Pine Capital LLC
Lone Monterey Master Fund, LTD.
Cayman IslandsHedge fund
Gross assets$291M
Minimum$1.0M
Owners4
AdviserLone Pine Capital LLC
Lone Spruce, L.P.
Delaware, United StatesHedge fund
Gross assets$133M
Minimum$1.0M
Owners52
AdviserLone Pine Capital LLC
Lone Baccata Opportunities Fund 2024-I, L.P.
Delaware, United StatesPrivate equity fund
Gross assets$105M
Minimum$1.0M
Owners5
AdviserLone Pine Capital LLC
Lone Basin Growth Fund I, L.P.
Delaware, United StatesPrivate equity fund
Gross assets$40.0M
Minimum$1.0M
Owners42
AdviserLone Pine Capital LLC

As reported in the adviser's Form ADV filed Sep 4, 2024. Funds also listed from Form D are shown above.

Fund vehicles: feeder funds and single-deal vehicles (4)

Fund
Gross assets
Minimum
Owners
Adviser
Lone Redwood, L.P.
Delaware, United StatesHedge fund
Gross assets$3.4B
Minimum$1.0M
Owners382
AdviserLone Pine Capital LLC
Lone Cedar Intermediate Fund, LTD.
Cayman IslandsHedge fund
Gross assets$1.3B
Minimum$1.0M
Owners4
AdviserLone Pine Capital LLC
Lone Cedar, LTD.
Cayman IslandsHedge fund
Gross assets$1.2B
Minimum$1.0M
Owners119
AdviserLone Pine Capital LLC
Lone Monterey, LTD.
Cayman IslandsHedge fund
Gross assets$261M
Minimum$1.0M
Owners35
AdviserLone Pine Capital LLC

Feeder funds invest through a master fund; single-deal vehicles (SPVs, co-investments, series) hold one investment.

From SEC filings. Firm data comes from the SEC's Form ADV data as of Oct 2, 2026; performance estimates come from Form 13F. AltMountain has not verified this information, and it is not an offer, solicitation or recommendation. Full disclosures