AMZN — AMAZON

Ownership history in ALTAROCK PARTNERS LP  ·  16 quarters on record

This page tracks every 13F SEC filing in which ALTAROCK PARTNERS LP reported a position in AMAZON (AMZN). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
33.1% (2025 Q4)
Avg. % of fund
18.4%
First filed
2022 Q1
Last filed
2025 Q4
Quarters held
16
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 REDUCED 7,314,534 -243,719 -3.2% 33.10% $1.69B $230.82
2025 Q3 ADDED 7,558,253 +1,282,347 +20.4% 30.34% $1.66B $219.57
2025 Q2 ADDED 6,275,906 +1,073,491 +20.6% 25.14% $1.38B $219.39
2025 Q1 REDUCED 5,202,415 -75,905 -1.4% 19.90% $989.8M $190.26
12 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    AMZN price (monthly, adj. close)

Other funds also holding AMZN

As of 2025 Q4 — sorted by position size

I.G.Y. Ltd 3Y 44.57% Skye Global Management LP 3Y 7Y 38.22% BRIGHTON JONES LLC 3Y 7Y 34.08% BSN Capital Partners Ltd 3Y 30.13% Nellore Capital Management LLC 3Y 26.28% Kapitalo Investimentos Ltda 24.95% Spark Investment Management LLC 3Y 7Y 24.81% CRITERIA CAIXA, S.A.U. 22.38% MILLER WEALTH ADVISORS, LLC 3Y 21.5% GREENLEA LANE CAPITAL MANAGEMENT, LLC 3Y 7Y 21.31%
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