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Missouri · Private foundation

Adams Mastrovich Fam Fdn

Its FY2024 filing reports that it accepted unsolicited grant applications.

$1.3M
Granted FY2024(still arriving)
71
Grants FY2024
52
Organizations funded FY2023
19%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$10,000
Largest grant, FY2024
$190,000
Organizations funded a year
52 to 78
FY2018 to FY2023
States reached, FY2024
2
Total assets, FY2024
$20M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 19% of the organizations Adams Mastrovich Fam Fdn funded were first-time grantees, receiving 7% of its grant dollars.

New vs renewed · share of each year

In FY2023, 93% of grant dollars renewed an existing relationship; $78k went to new ones.

50%100%’19’20’21’22’23
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’19’20’21’22’23
Human ServicesHealthArts & CultureEducationYouth DevelopmentFood & NutritionOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2024still arriving71$1.3M34%
FY202352$1.1M19%
FY202260$1.3M10%
FY202160$1.3M13%
FY202078$1.4M42%
FY201977$1.4M58%
FY201852$1.2Mn/a
99% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2018 to 2024.

Arts & Culture$2.7MEducation$1.8MHuman Services$1.6MHousing & Shelter$676kHealth$537kReligion$530kYouth Development$527kFood & Nutrition$351kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

NY
SD
CA
MD
NC
DC
OK
FL

Top grantees

Largest recipients by total granted, FY2018 to FY2024, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Deadwood History Inc$1,590,000723%
Loyola Marymount University$875,97670%
Catholic Charities of Los Angeles Inc$430,00070%
Red Cloud Indian School$400,0006n/a
Historic Homestake Opera House Society$330,000712%
Northern Hills Alliance for Children$310,00078%
Marycrest Manor$222,58061%
Saint Andrews Abbey Inc$215,0007n/a
Downtown Women's Center$150,00060%
Wolakota Waldorf Society$120,00067%
Show all 145 grantees
All grantees of Adams Mastrovich Fam Fdn by total granted
GranteeTotal grantedYearsShare of their budget
Deadwood History Inc$1,590,000723%
Loyola Marymount University$875,97670%
Catholic Charities of Los Angeles Inc$430,00070%
Red Cloud Indian School$400,0006n/a
Historic Homestake Opera House Society$330,000712%
Northern Hills Alliance for Children$310,00078%
Marycrest Manor$222,58061%
Saint Andrews Abbey Inc$215,0007n/a
Downtown Women's Center$150,00060%
Wolakota Waldorf Society$120,00067%
Heart of Los Angeles Youth Inc$110,00060%
Historic Deadwood-Lead Arts Council$107,500738%
Project Angel Food$105,00050%
Food Forward Inc$105,00070%
Girls Inc of Greater Los Angeles$100,00062%
Venice Family Clinic$100,00060%
Hamburger Home$95,00060%
Los Angeles Music and Art School$95,00053%
Santa Teresita Inc$95,00040%
Young Musicians Foundation$90,00042%
Diocese of Rapid City Sd$88,0007n/a
Food Finders Inc$77,00060%
The Colburn School$75,00050%
Crossroads Inc$70,00043%
New Village Charter School Inc$70,00051%
St Josephs Indian School$65,0007n/a
Proyecto Pastoral$65,00040%
Boys and Girls Club of Hollywood Inc$60,00061%
Alexandria House$60,0003n/a
Livenationorg Foundation$55,00041%
Los Angeles Children's Chorus$53,50061%
YWCA of Glendale and Pasadena$50,00050%
Homeboy Industries$50,00020%
Pasadena Conservatory of Music$50,00050%
Children's Home Society of South Dakota$47,50060%
Angelica Center for Arts and Music$45,40065%
Lacer Afterschool Programs$45,00051%
Habitat for Humanity of Greater Sioux Falls$45,00050%
Union Station Homeless Services$40,00040%
McCrossan Boys Ranch$40,00050%
Vista del Mar Child and Family Services$40,00040%
The Midnight Mission$40,00020%
Marymount High School$40,0004n/a
Rapid City Catholic School System$37,6007n/a
Wilmington Community Clinic$37,00040%
FAMILY HOPE dba ELIZABETH HOUSE$35,00041%
Joseph Learning Lab$30,0003n/a
Native American Community Board$30,00061%
Long Beach Day Nursery$30,00020%
Servants of Mary Ministers to the Sick$30,0002n/a
Haven Hills Inc$30,00051%
Catholic Social Services$30,0001n/a
Little Sisters of the Poor Los Angeles$30,00020%
House of Ruth Inc$25,00030%
Su Casa - Ending Domestic Violence$25,00021%
Boys and Girls Clubs of the Black Hills$25,00022%
Covenant House California$25,00020%
American National Red Cross & Its Constituent Chapters and Branches$25,00010%
Youth and Family Services Inc$22,00040%
Teen Court$20,00046%
Rainbow Services$20,00011%
El Centro De Amistad Inc$20,00010%
Los Angeles Center for Law and Justice$20,00020%
Pine Ridge Girls School Inc$20,00023%
Boys & Girls Club of Carson Inc$20,00020%
Cantwell Sacred Heart of Mary High School$20,0002n/a
Homeless Not Toothless$20,00021%
Korean American Womens Association$20,00015%
Oneheart$15,00011%
Missouri Valley Crisis Center Inc$15,000114%
Saint John's Health Center Foundation$15,00010%
Northern Hills Area Casa Program$15,00031%
Homestake Visitors Center D/B/A Sanford Lab Homestake Visitor$15,00026%
Weingart Center Association$15,00030%
The People Concern$15,00010%
St Raphael School$15,0001n/a
Operation Save the Streets$15,0002n/a
Pacoima Beautiful$15,00010%
Social and Public Art Resource Center$15,00010%
FEAST Inc$13,02212%
Angel City Chorale$12,00012%
Youth Mentoring Connection$11,50021%
Meals on Wheels West$10,50020%
University of la Verne$10,00010%
St Francis Mission$10,00010%
First Circuit Casa$10,00013%
The Whole Child - Mental Health & Housing Services$10,00010%
Brothers Helpers Inc$10,0002n/a
Ahead With Horses Inc$10,00013%
Volunteer Center South Bay-Harbor- Long Beach$10,00021%
Women Crowned in Glory Safe Passage$10,00016%
La Family Housing Corporation$10,00010%
Urban Voices Project$10,00012%
American Youth Symphony Inc$10,00011%
Catholic Big Brothers Big Sisters Inc$10,00012%
Musyca$10,00012%
Young Womens Christian Association of the Harbor Area$10,00011%
Parent Booster USA Inc$10,00011%
Brookings Arts Council$10,00019%
Woodbury University$10,00010%
Shoes That Fit$10,00010%
Community Family Guidance Center$10,00010%
Feeding South Dakota$10,00010%
McCrossan Foundation Inc$10,00010%
New Beginnings Inc$10,00010%
Dignity Health$10,00010%
The Association of Catholic Student Councils$10,00012%
Lost Angels Childrens Project Inc$10,00011%
Victims of Violence Intervention$10,00021%
Electric Moon Foundation$10,0001n/a
Abilityfirst$10,00010%
Christian Outreach Appeal dba Christian Outreach in Action$10,00021%
Why Cant We Make A Difference$10,00015%
Penny Lane Centers$10,00010%
Santa Cecilia Opera and Orchestra Association$10,00012%
Assistance League of Los Angeles$10,00010%
Los Angeles City College Foundation$10,00010%
Saturday Night Bath Concert Fund$8,000112%
Finally Family Homes$7,5001n/a
Children's Care Hospital and School$7,50010%
St Michael School$7,5001n/a
Long Beach Rescue Mission$6,00010%
All Saints Catholic Church$6,0001n/a
First Christian Church of Downey$6,0001n/a
4girls Organization Inc$5,00015%
Immaculate Heart Community$5,00010%
Youth & Family Services Inc$5,00010%
Foundation for Women Warriors$5,00011%
Long Beach Basket Brigade$5,0001n/a
Florida Network of Youth and Family Services Inc$5,00010%
Mammoth Site of Hot Springs$5,00010%
Artsup La$5,00011%
PF Bresee Foundation$5,00010%
Working Against Violence Inc$5,00010%
Fernando Pullum Community Arts Center$5,00011%
Conga Kids$5,00010%
Amanecer Community Counseling Service a Non-Profit Corporation$5,00010%
Arts Center$5,00010%
Food on Foot$5,00010%
Kidsave International Inc$5,00010%
Nuestros Alimentos$5,00018%
Filipino American Symphony Orchestra$5,00014%
The Giving Spirit$5,00011%
McKinley Children's Center Inc$5,00010%
Washington Pavilion Management Inc$2,00010%

What it could do for these grantees

Plus 33 recipients with no EIN on record ($706k), not named here.

Where it is load-bearing

Adams Mastrovich Fam Fdn supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 125 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetDeadwood History Inc: $1,590,000 over 7y, 23% of budgetLoyola Marymount University: $875,976 over 7y, 0.0% of budgetCatholic Charities of Los Angeles Inc: $430,000 over 7y, 0.2% of budgetHistoric Homestake Opera House Society: $330,000 over 7y, 12% of budgetNorthern Hills Alliance for Children: $310,000 over 7y, 8.2% of budgetMarycrest Manor: $222,580 over 6y, 0.6% of budgetDowntown Women's Center: $150,000 over 6y, 0.2% of budgetWolakota Waldorf Society: $120,000 over 6y, 7.1% of budgetHeart of Los Angeles Youth Inc: $110,000 over 6y, 0.4% of budgetHistoric Deadwood-Lead Arts Council: $107,500 over 7y, 38% of budgetProject Angel Food: $105,000 over 5y, 0.2% of budgetFood Forward Inc: $105,000 over 7y, 0.0% of budgetGirls Inc of Greater Los Angeles: $100,000 over 6y, 2.3% of budgetVenice Family Clinic: $100,000 over 6y, 0.0% of budgetHamburger Home: $95,000 over 6y, 0.1% of budgetLos Angeles Music and Art School: $95,000 over 5y, 2.6% of budgetSanta Teresita Inc: $95,000 over 4y, 0.4% of budgetYoung Musicians Foundation: $90,000 over 4y, 2.0% of budgetFood Finders Inc: $77,000 over 6y, 0.1% of budgetThe Colburn School: $75,000 over 5y, 0.0% of budgetCrossroads Inc: $70,000 over 4y, 3.5% of budgetNew Village Charter School Inc: $70,000 over 5y, 0.6% of budgetProyecto Pastoral: $65,000 over 4y, 0.3% of budgetBoys and Girls Club of Hollywood Inc: $60,000 over 6y, 0.8% of budgetLivenationorg Foundation: $55,000 over 4y, 0.9% of budgetLos Angeles Children's Chorus: $53,500 over 6y, 0.6% of budgetYWCA of Glendale and Pasadena: $50,000 over 5y, 0.5% of budgetHomeboy Industries: $50,000 over 2y, 0.1% of budgetPasadena Conservatory of Music: $50,000 over 5y, 0.3% of budgetChildren's Home Society of South Dakota: $47,500 over 6y, 0.1% of budgetAngelica Center for Arts and Music: $45,400 over 6y, 5.5% of budgetLacer Afterschool Programs: $45,000 over 5y, 0.6% of budgetHabitat for Humanity of Greater Sioux Falls: $45,000 over 5y, 0.4% of budgetUnion Station Homeless Services: $40,000 over 4y, 0.1% of budgetMcCrossan Boys Ranch: $40,000 over 5y, 0.1% of budgetVista del Mar Child and Family Services: $40,000 over 4y, 0.0% of budgetThe Midnight Mission: $40,000 over 2y, 0.2% of budgetWilmington Community Clinic: $37,000 over 4y, 0.1% of budgetFAMILY HOPE dba ELIZABETH HOUSE: $35,000 over 4y, 0.8% of budgetNative American Community Board: $30,000 over 6y, 0.6% of budgetLong Beach Day Nursery: $30,000 over 2y, 0.4% of budgetHaven Hills Inc: $30,000 over 5y, 0.6% of budgetLittle Sisters of the Poor Los Angeles: $30,000 over 2y, 0.2% of budgetHouse of Ruth Inc: $25,000 over 3y, 0.3% of budgetSu Casa - Ending Domestic Violence: $25,000 over 2y, 0.6% of budgetBoys and Girls Clubs of the Black Hills: $25,000 over 2y, 1.7% of budgetCovenant House California: $25,000 over 2y, 0.1% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches: $25,000 over 1y, 0.0% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 125.

Nonprofits that may fit its grantmaking

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

The Ahmanson FoundationCA70× affinity36 shared granteesties to 9 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Ahmanson Foundation · The Ralph M Parsons Foundation · California Community Foundation · The Rose Hills Foundation · Weingart Foundation · South Dakota Community Foundation · S Mark Taper Foundation · The Green Foundation · Shelter Partnership Inc · The Annenberg Foundation · United Way Inc · Black Hills Area Community Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare Adams Mastrovich Fam Fdn with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Adams Mastrovich Fam Fdn?

Find your warmest path to Adams Mastrovich Fam Fdn through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

About Adams Mastrovich Fam Fdn

How much does Adams Mastrovich Fam Fdn give?
Adams Mastrovich Fam Fdn reported 71 grants totaling $1,255,100 in its FY2024 IRS filing. It funded between 52 and 78 organizations a year over FY2018 to FY2023.
What does Adams Mastrovich Fam Fdn fund?
By grant dollars over FY2018 to FY2024, its largest causes are Arts & Culture (30%), Education (20%), Human Services (18%).
Who are Adams Mastrovich Fam Fdn's largest grantees?
By total granted over FY2018 to FY2024: Deadwood History Inc ($1.6M), Loyola Marymount University ($876k), Catholic Charities of Los Angeles Inc ($430k).
Does Adams Mastrovich Fam Fdn fund new organizations?
In FY2023, 19% of the organizations it funded were first-time grantees.
Does Adams Mastrovich Fam Fdn accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Adams Mastrovich Fam Fdn?
Its strongest co-funders, measured against what their size predicts, include The Ahmanson Foundation, The Ralph M Parsons Foundation, California Community Foundation.
Where is Adams Mastrovich Fam Fdn based?
Adams Mastrovich Fam Fdn is based in MO.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 179 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990-PF e-file return for fiscal year 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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