Altarock Partners

Altarock Partners

Altarock Partners operates as a 13F manager, focusing on strategic investments in various sectors including Financial Services and Technology. Their recent disclosures indicate a dynamic trading approach, with a notable emphasis on position reductions and increases across a diverse portfolio. From August 14, 2024, to May 15, 2026, Altarock reported 73 disclosures, with a peak investment of approximately $387.1 million in Amazon.com Inc (AMZN) on August 14, 2025.

History Trades

CompanyValueActionChangePriceLast Price
Visa IncV$-159.3MTrimQ3 2024 13F$159M$270.36$365.14
TransDigm Group IncTDG$124.8MAddQ3 2024 13F$125M$1,300.33$1,207.42
Moody's CorporationMCO$48.6MAddQ3 2024 13F$49M$463.45$519.02
Microsoft CorpMSFT$-32.2MTrimQ3 2024 13F$32M$427.47$390.34
Fair Isaac CorporationFICO$15.8MAddQ3 2024 13F$16M$1,710.97$1,241.22
Charter Communications, Inc.CHTR$151.3KAddQ3 2024 13F$151k$324.08$129.22
Charter Communications, Inc.CHTR$-144.9MTrimQ2 2024 13F$145M$272.92$129.22
Moody's CorporationMCO$143.1MAddQ2 2024 13F$143M$397.85$519.02
Microsoft CorpMSFT$126.7MAddQ2 2024 13F$127M$422.32$390.34
Alphabet IncGOOGL$82.2MAddQ2 2024 13F$82M$168.57$342.09
TransDigm Group IncTDG$-53.0MTrimQ2 2024 13F$53M$1,282.14$1,207.42
Fair Isaac CorporationFICO$51.6MOtherQ2 2024 13F$52M$1,292.47$1,241.22
Amazon.com IncAMZN$798M4.1M sharesAddQ2 2024 13F$40M$183.70$244.85
Visa IncV$-29.5MTrimQ2 2024 13F$30M$274.09$365.14
Mastercard IncMA$-10.8MTrimQ2 2024 13F$11M$455.54$551.54
TransDigm Group IncTDG$172.2MAddQ1 2024 13F$172M$1,125.83$1,207.42
Amazon.com IncAMZN$758M4.2M sharesAddQ1 2024 13F$85M$166.93$244.85
Charter Communications, Inc.CHTR$-76.3MTrimQ1 2024 13F$76M$321.44$129.22
Alphabet IncGOOGL$-32.1MTrimQ1 2024 13F$32M$143.05$342.09
Visa IncV$20.6MAddQ1 2024 13F$21M$276.09$365.14
Mastercard IncMA$13.9MAddQ1 2024 13F$14M$457.15$551.54
Microsoft CorpMSFT$-10.6MTrimQ1 2024 13F$11M$404.82$390.34
Moody's CorporationMCO$-2.1MTrimQ1 2024 13F$2M$385.58$519.02
Altarock Partners add Unmapped 13F securityPORTFOLIO$317M810.6k sharesAddQ4 2023 13F$208M$390.56--
Altarock Partners add Unmapped 13F securityPORTFOLIO$1B1.2M sharesAddQ4 2023 13F$147M$1,011.60--
Altarock Partners add Unmapped 13F securityPORTFOLIO$89.0MAddQ4 2023 13F$89M----
Altarock Partners add Unmapped 13F securityPORTFOLIO$749M2M sharesAddQ4 2023 13F$50M$376.04--
Altarock Partners trim Unmapped 13F securityPORTFOLIO$679M4.9M sharesTrimQ4 2023 13F$9M$139.69--
Altarock Partners add Unmapped 13F securityPORTFOLIO$223M573.8k sharesAddQ4 2023 13F$4M$388.68--
Altarock Partners add Unmapped 13F securityPORTFOLIO$115M269k sharesAddQ4 2023 13F$4M$426.51--
Altarock Partners trim Unmapped 13F securityPORTFOLIO$476M1.8M sharesTrimQ4 2023 13F$2M$260.35--
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