The Stromberg Family Foundation Inc

EIN 92-1411331 • Towson, MD

Pub. 78 Eligible

1 West Pennsylvania Ave Ste 800Towson, MD 21204

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

0.00x

Tied with the lowest-debt nonprofits in its peer group.

$10M-$25M nonprofits • Source year 2024

0.00x

Tied with the lowest-debt nonprofits in its peer group.

$10M-$25M nonprofits • Source year 2024

72%

Higher net margin than 93% of similar nonprofits.

$10M-$25M nonprofits • Source year 2024

Higher top officer pay than 25% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

$10M-$25M nonprofits • Source year 2024

7.2%

Faster asset growth than 61% of similar nonprofits.

$10M-$25M nonprofits • Annualized from 2022 to 2024

-37%

Faster revenue growth than 8% of similar nonprofits.

$10M-$25M nonprofits • Annualized from 2022 to 2024

Balance Sheet

Liabilities / Assets19th percentile

Assets

$10,339,815

Up $1,335,699 (+15%) from 2022

Liabilities

Flat

Flat from 2022

Net Assets

$10,339,815

Up $1,335,699 (+15%) from 2022

Operations

Liabilities / Revenue20th percentile Net Margin93rd percentile

Revenue

Down

$3,605,508

Down $5,398,608 (-60%) from 2022

Expenses

$1,025,580

Up $1,025,580 from 2022

Net Income

Down

$2,579,928

Down $6,424,188 (-71%) from 2022

Trend Graphs

Balance Sheet Trend

Asset Growth61st percentile

Grouped bars show assets, liabilities, and net assets across loaded filings.

Highlighted filing

2024

Assets$10,339,815

Liabilities$0

Net Assets$10,339,815

Open 2024 Filing

Operations Trend

Revenue Growth8th percentile

Revenue, expenses, and net income by year, with the latest filing highlighted.

Highlighted filing

2024

Revenue$3,605,508

Expenses$1,025,580

Net Income$2,579,928

Open 2024 Filing

Filings

Most recent year

2024 • Form 990PFDetailed filing. Detailed filing data is available for this year.

Open filing

Assets: $10,339,815
Liabilities: $0
Net assets: $10,339,815
Revenue: $3,605,508
Expenses: $1,025,580
Net income: $2,579,928

	Balance Sheet			Operations
Year	Assets	Liabilities	Net Assets	Revenue	Expenses	Net Income
2024Detailed filing. Detailed filing data is available for this year.	$10.3	$0.00	$10.3	$3.61	$1.03	$2.58
2022Detailed filing. Detailed filing data is available for this year.	$9.00	$0.00	$9.00	$9.00	$0.00	$9.00

Latest Filing Detail

Jump To

Filing Snapshot

Filing Period: Jan 1, 2024 to Dec 31, 2024
Signed: Nov 15, 2025
Return Version: 2024v5.2

Compensation and Service Providers

Top Officer Pay25th percentile

Employees

Name	Title	Full / Part Time	Base	Other	Total
William J Stromberg	President	-	$0	-	-
LISA L STROMBERG	VP/Treasurer	-	$0	-	-

Filing and Contact Details

Filer

Filer Name: The Stromberg Family Foundation Inc
EIN: 92-1411331
Phone: 4102447444
Address: 1 WEST PENNSYLVANIA AVE STE 800, TOWSON, MD 21204

Signing Officer

Name: William J Stromberg
Title: President & CEO
Signed: 2025-11-15
Discuss with paid preparer: Yes

Preparer

Firm: Spg Services LLC
Address: 20 E TIMONIUM ROAD SUITE 301, TIMONIUM, MD 21093
Preparer: James T Paulk
Phone: 4102527322

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This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

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IRS990PF/UndistributedIncomeGrp/UndistributedIncomeCYAmt	0	0
IRS990PF/UndistributedIncomeGrp/UndistributedIncomePYAmt	0	443412
IRS990ScheduleB/ContributorInformationGrp/ContributorNum	0	1
IRS990ScheduleB/ContributorInformationGrp/ContributorPersonNm	0	William Stromberg
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt	0	1 West Pennsylvania Ave Ste 80
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm	0	Towson
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd	0	MD
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd	0	21204
IRS990ScheduleB/ContributorInformationGrp/NoncashContributionInd	0	X
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt	0	991872
IRS990ScheduleB/GeneralRuleInd	0	X
IRS990ScheduleB/NonCashPropertyContributionGrp/ContributorNum	0	1
IRS990ScheduleB/NonCashPropertyContributionGrp/FairMarketValueAmt	0	991872
IRS990ScheduleB/NonCashPropertyContributionGrp/NoncashPropertyDesc	0	8,200 SHARES OF T. ROWE PRICE GROUP INC.
IRS990ScheduleB/NonCashPropertyContributionGrp/ReceivedDt	0	2024-12-19
IRS990ScheduleB/Organization501c3ExemptPFInd	0	X
OtherDecreasesSchedule/OtherDecreasesDetail/Amt	0	2134014
OtherDecreasesSchedule/OtherDecreasesDetail/Desc	0	STOCK DONATION - ADJUSTMENT TO BOOK BASIS
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc	0	Bank Service Charges
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc	1	K-1 WMS Portfolio deductions 13L + 13AE
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc	2	portfolio deductions - advisor fee
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc	3	portfolio deductions - tax prep fee
OtherExpensesSchedule/OtherExpensesScheduleGrp/NetInvestmentIncomeAmt	0	17
OtherExpensesSchedule/OtherExpensesScheduleGrp/NetInvestmentIncomeAmt	1	10862
OtherExpensesSchedule/OtherExpensesScheduleGrp/NetInvestmentIncomeAmt	2	179
OtherExpensesSchedule/OtherExpensesScheduleGrp/NetInvestmentIncomeAmt	3	1900
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt	0	17
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt	1	10862
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt	2	179
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt	3	1900
OtherIncomeSchedule2/OtherIncomeDetail/Desc	0	K-1 Callodine
OtherIncomeSchedule2/OtherIncomeDetail/Desc	1	K-1 CONTINENTAL
OtherIncomeSchedule2/OtherIncomeDetail/Desc	2	K-1 WMS PRIVATE EQUITY FUND I
OtherIncomeSchedule2/OtherIncomeDetail/NetInvestmentIncomeAmt	0	4733
OtherIncomeSchedule2/OtherIncomeDetail/NetInvestmentIncomeAmt	1	-719
OtherIncomeSchedule2/OtherIncomeDetail/NetInvestmentIncomeAmt	2	-1689
OtherIncomeSchedule2/OtherIncomeDetail/RevenueAndExpensesPerBooksAmt	0	4733
OtherIncomeSchedule2/OtherIncomeDetail/RevenueAndExpensesPerBooksAmt	1	-719
OtherIncomeSchedule2/OtherIncomeDetail/RevenueAndExpensesPerBooksAmt	2	-1689
OtherIncreasesSchedule/OtherIncreasesDetail/Amt	0	3976
OtherIncreasesSchedule/OtherIncreasesDetail/Desc	0	CHANGE IN VALUE
TaxesSchedule/TaxesDetail/Amt	0	11281
TaxesSchedule/TaxesDetail/CategoryTxt	0	INCOME TAX - 2023
TaxesSchedule/TaxesDetail/NetInvestmentIncomeAmt	0	11281
ReturnHeader/BuildTS	0	2025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd	0	true
ReturnHeader/BusinessOfficerGrp/PersonNm	0	William J Stromberg
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt	0	President & CEO
ReturnHeader/BusinessOfficerGrp/SignatureDt	0	2025-11-15
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt	0	THE STROMBERG FAMILY FOUNDATION INC
ReturnHeader/Filer/BusinessNameControlTxt	0	STRO
ReturnHeader/Filer/EIN	0	921411331
ReturnHeader/Filer/PhoneNum	0	4102447444
ReturnHeader/Filer/USAddress/AddressLine1Txt	0	1 WEST PENNSYLVANIA AVE STE 800
ReturnHeader/Filer/USAddress/CityNm	0	TOWSON
ReturnHeader/Filer/USAddress/StateAbbreviationCd	0	MD
ReturnHeader/Filer/USAddress/ZIPCd	0	21204
ReturnHeader/IRSResponsiblePrtyInfoCurrInd	0	true
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN	0	332483030
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt	0	SPG SERVICES LLC
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt	0	20 E TIMONIUM ROAD SUITE 301
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm	0	TIMONIUM
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd	0	MD
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd	0	21093
ReturnHeader/PreparerPersonGrp/PhoneNum	0	4102527322
ReturnHeader/PreparerPersonGrp/PreparerPersonNm	0	James T Paulk
ReturnHeader/ReturnTs	0	2025-11-15T08:39:02-08:00
ReturnHeader/ReturnTypeCd	0	990PF
ReturnHeader/TaxPeriodBeginDt	0	2024-01-01
ReturnHeader/TaxPeriodEndDt	0	2024-12-31
ReturnHeader/TaxYr	0	2024

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