Winkler Botanical Preserve

ALEXANDRIA, VA EIN: 51-0243204

Winkler Botanical Preserve is a private foundation, based in ALEXANDRIA, VA. IRS filing data is available from 2020 through 2022. In 2022, it awarded 8 grants totaling $16.8M. Net investment income was $892K.

Financial Overview

From 2022 IRS Form 990-PF · View filing

Total Assets

-100.0% YoY

Annual Giving

$16.8M

Grant Count

8

Avg Grant Size

$2.1M

About Winkler Botanical Preserve

Based on IRS filings

Winkler Botanical Preserve is a private foundation, based in ALEXANDRIA, VA. IRS filing data is available from 2020 through 2022. In 2022, it awarded 8 grants totaling $16.8M. Net investment income was $892K.

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

1states

States

Cities

AlexandriaFairfaxLeesburg

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$5M$10M$15M$20M202020212022
Metric202220212020
Total Assets$17,239,306$17,429,070
Revenue$924,989$623,316$340,504
Expenses$18,279,965$507,383$519,817
Qualifying Distributions$18,108,149$271,240
Net Investment Income$892,022$585,563$304,447
Distributable Amount

Giving Over Time

Total grant dollars and number of grants per year

$0$4M$8M$13M$17M0 grants20200 grants20218 grants2022

Grant Insights

How this funder distributes its grants

Top Recipients

Top 8 recipients in 2022

NOVA PARKS$11.9MNOVA PARKS$3.0MCITY OF ALEXANDRIA PUBLI…$1.0MNORTHERN VA COMMUNITY FO…$291KNORTHERN VA COMMUNITY FO…$248KNORTHERN VA COMMUNITY FO…$120KNORTHERN VA COMMUNITY FO…$120KALEXANDRIA WEST END SCHO…$100K

Grant Size Distribution

8 grants across all recorded years

<$50K$50–100K4$100–250K1$250–500K$500K–1M2$1–5M1$5M+

Giving History

Grant recipients and amounts by year

No grants recorded for .

Leadership & Key People

Officers and directors from IRS filings

Compensation Overview

From 2022 IRS filing

From 2022 filing

NameTitleHoursCompensation
RANDAL B KELLPRESIDENT0.5
CAROLYN W THOMASVICE PRESIDENT0.5
KATHLEEN W WENNESLANDVICE PRESIDENT0.5
MARGARET HECHTSECRETARY0.5
LOUISE GARVEYFOUNDATION MANAGER40

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Data last updated April 2026. Sourced from IRS Form 990-PF filings.

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