Lowell Observatory Foundation
$7.1M 6 2020–2025 2025
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National Philanthropic Trust
$2.0M 5 2020–2024 2024
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P
Peggy and Eric Johnson Foundation
$1.3M 2 2021 2021
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O
Orr Family Foundation
$1.2M 5 2020–2024 2024
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The Heising-Simons Foundation
$950K 1 2022 2022
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P
Percival Lowell Trust Uw
$747K 3 2023–2025 2025
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Fidelity Investments Charitable Gift Fund
$662K 7 2019–2024 2024
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Arizona Community Foundation
$619K 6 2019–2024 2024
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Association of Universities for Research in Astronomy INC
$600K 6 2019–2024 2024
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Vanguard Charitable Endowment Program
$459K 2 2020–2023 2023
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Morgan Stanley Global Impact Funding Trust INC
$360K 5 2020–2024 2024
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C
Claire & John Radway Foundation
$350K 3 2023–2024 2024
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Johns Hopkins University
$333K 4 2020–2023 2023
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G
Geofamily Foundation
$201K 5 2020–2024 2024
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A
Ausolus Tr
$195K 5 2020–2024 2024
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Mt Cuba Astronomical Foundation
$167K 4 2020–2024 2024
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B
B F Foundation
$150K 7 2020–2024 2024
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William Randolph Hearst Foundation
$150K 1 2021 2021
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The Steele Foundation INC
$125K 1 2021 2021
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Flagstaff Arts Council INC
$124K 4 2019–2024 2024
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Our Change Foundation
$94K 1 2024 2024
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O P & W E Edwards Foundation INC
$85K 3 2021–2024 2024
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Jewish Community Foundation of Greater Phoenix
$65K 4 2020–2024 2024
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Community Foundation for Southern Arizona
$54K 1 2022 2022
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Donor Advised Charitable Giving INC
$52K 4 2019–2024 2024
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A
Aps Foundation INC
$50K 1 2023 2023
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National Federation of the Blind INC
$47K 1 2022 2022
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Desert Financial Credit Union
$46K 3 2022–2024 2024
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American Online Giving Foundation INC
$44K 4 2019–2024 2024
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Trustees of Boston University
$41K 3 2019–2021 2021
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The Planetary Society
$25K 1 2019 2019
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The Rhode Island Community Foundation
$22K 3 2020–2021 2021
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Marin Community Foundation
$22K 1 2019 2019
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S
Southwestern Foundation for Education & Historical Preservatio
$15K 1 2021 2021
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Thomas R Brown Family Foundation
$15K 1 2019 2019
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Toomey Foundation for the Natural Sciences INC
$15K 1 2023 2023
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American Endowment Foundation
$12K 1 2024 2024
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Foundation for the Carolinas
$10K 1 2020 2020
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The Oregon Community Foundation
$10K 1 2022 2022
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John F Long Foundation INC
$9K 3 2020–2024 2024
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Pikes Peak Community Foundation
$8K 1 2025 2025
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B
Burton Family Foundation
$8K 1 2024 2024
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Texas Instruments Foundation
$7K 4 2021–2024 2024
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G
Geile Charitable Foundation
$7K 3 2023–2025 2025
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T
The Mona Private Foundation
$5K 1 2021 2021
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GE Foundation
$5K 1 2020 2020
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Dr Scholl Foundation
$5K 1 2024 2024
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M
Myers Vitkin Foundation INC
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L
Levitties Foundation
$4K 4 2021–2024 2024
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Eric and Kathryn Fraint Charitable Fund
$3K 2 2019–2022 2022
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S
Shell Oil Company Foundation
$2K 3 2021–2022 2022
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Amazonsmile Foundation
$2K 3 2020–2023 2023
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B
Bundy Family Foundation Dtd 041697
$900 3 2020–2023 2023
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A
American Express Foundation
$785 6 2022–2023 2023
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I
IBM International Foundation
$500 1 2020 2020
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Gordon E and Betty I Moore Foundation
$200 1 2023 2023
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Abbvie Foundation
$28 1 2020 2020
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Jpmorgan Chase Foundation
$25 1 2020 2020
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