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North Carolina · Public charity

American Thrombosis and Hemostasis Network Inc

The american thrombosis and hemostasis network (athn) is a nonprofit organization dedicated to improving the lives of people affected by bleeding and clotting disorders. We're using technology to secure data, advance knowledge, transform care--and ultimately improve lives.

$5.1M
Granted FY2024(still arriving)
71
Itemized grants FY2024
43
Organizations funded FY2023
14%
First-time grantees FY2023
Read the full brief
Itemized, FY2024
$4.8M
The rest is grants the schedule does not break out
Median grant, FY2024
$14,400
Largest grant, FY2024
$566,663
Organizations funded a year
43 to 75
FY2017 to FY2023
States reached, FY2024
30
Total assets, FY2024
$5.2M

How open it is to new grantees

In FY2023, 14% of the organizations American Thrombosis and Hemostasis Network Inc funded were first-time grantees, receiving 12% of its grant dollars.

New vs renewed · share of each year

In FY2023, 88% of grant dollars renewed an existing relationship; $534k went to new ones.

50%100%’18’19’20’21’22’23
RenewedFirst-time

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

’18’19’20’21’22’23
HealthEducationCommunity ImprovementOther
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 arriving69$4.7M6%
FY202343$4.4M14%
FY202275$5.3M11%
FY202164$4.7M6%
FY202067$5.3M9%
FY201968$5.2M21%
FY201855$4.4M20%
FY201763$4.7Mn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Health$30MScience & Tech$8.0MEducation$732k

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

AK
ME
VT
NH
WA
ID
MT
ND
MN
IL
WI
MI
NY
MA
OR
NV
IA
IN
OH
PA
NJ
CT
RI
CA
UT
CO
MO
VA
MD
AZ
NM
AR
TN
NC
SC
DC
OK
LA
MS
GA
TX
FL

Top grantees

Largest recipients by total granted, FY2017 to FY2024, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Hemophilia Foundation of Michigan$4,453,112817%
University of Texas Health Science Center Houston$3,500,4918n/a
The Center for Comprehensive Care and Diagnosis of Inherited Blood Disorders$3,353,46883%
Great Lakes Hemophilia Foundation Inc$2,999,162830%
The Children's Hospital of Philadelphia$2,666,11780%
Hemophilia of Georgia Inc$2,602,26983%
Oregon Health & Science University$2,602,0138n/a
Icahn School of Medicine at Mount Sinai$2,599,92080%
University of North Carolina at Chapel Hill$2,409,2548n/a
Children's Hospital Corporation$1,864,24480%
Show all 116 grantees
All grantees of American Thrombosis and Hemostasis Network Inc by total granted
GranteeTotal grantedYearsShare of their budget
Hemophilia Foundation of Michigan$4,453,112817%
University of Texas Health Science Center Houston$3,500,4918n/a
The Center for Comprehensive Care and Diagnosis of Inherited Blood Disorders$3,353,46883%
Great Lakes Hemophilia Foundation Inc$2,999,162830%
The Children's Hospital of Philadelphia$2,666,11780%
Hemophilia of Georgia Inc$2,602,26983%
Oregon Health & Science University$2,602,0138n/a
Icahn School of Medicine at Mount Sinai$2,599,92080%
University of North Carolina at Chapel Hill$2,409,2548n/a
Children's Hospital Corporation$1,864,24480%
Lehigh Valley Hospital$839,69920%
Bloodworks$430,08050%
Versiti Wisconsin Inc$374,35450%
Michigan State University$373,2118n/a
Advarra Inc$328,1193n/a
Regents of the University of California at San Diego$317,1218n/a
Bleeding & Clotting Disorders Institute$223,00280%
University of Massachusetts$216,8321n/a
Indiana Hemophilia & Thrombosis Center Inc$214,38280%
Children's Hospital Medical Center$211,60080%
State University of Iowa$205,6058n/a
Emory University$192,6266n/a
Regents of the University of Colorado$190,9005n/a
Nationwide Childrens Hospital Inc$190,7508n/a
Pennsylvania State University$178,7507n/a
The Administrators of the Tulane Educational Fund$164,55270%
Children's National$162,42664%
Weill Medical College of Cornell Univers$162,1688n/a
Regents of the University of Michigan$160,0387n/a
Hemophelia Outreach of Wisconsin Inc$157,93080%
Hemophilia Center of Western PA$154,99650%
Washington University$153,95080%
Newark Beth Israel Medical Center$142,55070%
The Children's Mercy Hospital$141,90040%
The University of Vermont Medical Center$141,39720%
St Jude Children's Research Hospital Inc$139,72280%
The Children's Mercy Hospital Foundation$138,55731%
Valley Children's Hospital$136,05070%
The University of Texas Southwestern Medical Cente$117,8007n/a
University Hospitals Health System Inc$113,5507n/a
St Joseph's Hospital Inc$113,55070%
Vanderbilt University Medical Center$105,79050%
Ihc Health Services Inc$104,45070%
The Toledo Hospital$98,32050%
St Louis University$95,40080%
Albany Med Health System$94,0007n/a
Drexel University$93,30060%
Connecticut Children's Medical Center$82,69080%
Mary M Gooley Hemophilia Center Inc$76,52660%
Vcuvcu Health Campus$74,7006n/a
Rush University Medical Center$73,82570%
University of Florida$73,2405n/a
Johns Hopkins All Children's Hospital Inc$72,97660%
Orthopaedic Hospital$72,55040%
Hht Foundation$70,59532%
Montefiore Medical Center$69,85050%
Rhode Island Hospital$68,70060%
Dayton Children's Hospital$64,55050%
Children's Hospital of the King's Daughters$64,30070%
Children's Hospital Los Angeles$59,45040%
Vanderbilt Univ Medical Center$58,0503n/a
Washington Institute for Coagulation$54,50010%
University of California San Francisco$52,1005n/a
Lurie's Children's$47,4504n/a
MaineHealth$47,35030%
Emory University$47,00020%
Wake Forest University Health Sciences$46,76220%
Maine Centre for Cancer Medicine & Blood Disorders Pa Dba New England Cance$46,2064n/a
University of Arizona$45,9504n/a
Fairview Health Services$45,06410%
University of Colorado Hospital Authority$44,2863n/a
University Health System Inc$43,00060%
The Feinstein Institutes for Medical Research$41,82420%
Long Island Jewish Medical Center$38,20020%
Children's Hospital & Research Center at Oakland$37,55820%
Children's Health Care$36,80030%
Brody School of Medicine at East Carolina University$36,6504n/a
Presbyterian Hospital Foundation$34,36240%
University Pediatricians$33,30050%
Cook Children's Medical Center$32,80040%
Regents of the University of California$32,4001n/a
Mississippi Center for Advanced Medicine$32,3302n/a
Henry Ford Health System$32,25030%
Augusta University$31,1503n/a
Phoenix Children's Hospital$30,30040%
University of New Mexico$29,9504n/a
The Ohio State University$29,2002n/a
Augusta University Research Institute Inc$25,60020%
Western New York Bloodcare Inc$24,60030%
Central Michigan University$24,3242n/a
East Carolina University$23,1502n/a
Hemostasis and Thrombosis Center of Nevada$21,15020%
Loma Linda University Health$20,00010%
Orlando Health Inc$20,00020%
Hemostasis and Thrombosis Research Society Inc$18,75011%
Phoenix Children's Hospital Foundation$17,60020%
University of Oklahoma Health Sciences Center$16,9002n/a
Johns Hopkins University$14,51620%
UT Medical Group Inc$14,25010%
Hemophilia Treatment Center of Nevada$12,4762n/a
Dartmouth-Hitchcock Medical Center$11,62614%
Arkansas Children's Research Institute$11,50010%
Karmanos Cancer Institute$11,4001n/a
Children's Research Institute$9,85010%
Ann & Robert H Lurie Children's Hospital of Chicago$8,85010%
University of Utah$8,2501n/a
Prisma Health-Midlands$8,05010%
Memorial University Medical Center$8,0001n/a
Baylor College of Medicine$7,50010%
University of Pittsburgh$7,25010%
Beckman Research Institute of the City of Hope$6,60010%
Alaska Hemophilia Association$6,50014%
Sanford$6,4001n/a
Corewell Health$6,1001n/a
Mass General Brigham Incorporated$6,1001n/a
Children's Hospital Inc$6,0501n/a

Where it is load-bearing

American Thrombosis and Hemostasis Network Inc supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 74 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetHemophilia Foundation of Michigan: $4,453,112 over 8y, 17% of budgetThe Center for Comprehensive Care and Diagnosis of Inherited Blood Disorders: $3,353,468 over 8y, 3.4% of budgetGreat Lakes Hemophilia Foundation Inc: $2,999,162 over 8y, 30% of budgetThe Children's Hospital of Philadelphia: $2,666,117 over 8y, 0.0% of budgetHemophilia of Georgia Inc: $2,602,269 over 8y, 2.8% of budgetIcahn School of Medicine at Mount Sinai: $2,599,920 over 8y, 0.0% of budgetChildren's Hospital Corporation: $1,864,244 over 8y, 0.0% of budgetLehigh Valley Hospital: $839,699 over 2y, 0.0% of budgetBloodworks: $430,080 over 5y, 0.1% of budgetVersiti Wisconsin Inc: $374,354 over 5y, 0.1% of budgetBleeding & Clotting Disorders Institute: $223,002 over 8y, 0.1% of budgetIndiana Hemophilia & Thrombosis Center Inc: $214,382 over 8y, 0.1% of budgetChildren's Hospital Medical Center: $211,600 over 8y, 0.0% of budgetThe Administrators of the Tulane Educational Fund: $164,552 over 7y, 0.0% of budgetChildren's National: $162,426 over 6y, 3.9% of budgetHemophelia Outreach of Wisconsin Inc: $157,930 over 8y, 0.4% of budgetHemophilia Center of Western PA: $154,996 over 5y, 0.1% of budgetWashington University: $153,950 over 8y, 0.0% of budgetNewark Beth Israel Medical Center: $142,550 over 7y, 0.0% of budgetThe Children's Mercy Hospital: $141,900 over 4y, 0.0% of budgetThe University of Vermont Medical Center: $141,397 over 2y, 0.0% of budgetSt Jude Children's Research Hospital Inc: $139,722 over 8y, 0.0% of budgetThe Children's Mercy Hospital Foundation: $138,557 over 3y, 0.7% of budgetValley Children's Hospital: $136,050 over 7y, 0.0% of budgetSt Joseph's Hospital Inc: $113,550 over 7y, 0.0% of budgetVanderbilt University Medical Center: $105,790 over 5y, 0.0% of budgetIhc Health Services Inc: $104,450 over 7y, 0.0% of budgetThe Toledo Hospital: $98,320 over 5y, 0.0% of budgetSt Louis University: $95,400 over 8y, 0.0% of budgetDrexel University: $93,300 over 6y, 0.0% of budgetConnecticut Children's Medical Center: $82,690 over 8y, 0.0% of budgetMary M Gooley Hemophilia Center Inc: $76,526 over 6y, 0.1% of budgetRush University Medical Center: $73,825 over 7y, 0.0% of budgetJohns Hopkins All Children's Hospital Inc: $72,976 over 6y, 0.0% of budgetOrthopaedic Hospital: $72,550 over 4y, 0.0% of budgetHht Foundation: $70,595 over 3y, 1.9% of budgetMontefiore Medical Center: $69,850 over 5y, 0.0% of budgetRhode Island Hospital: $68,700 over 6y, 0.0% of budgetDayton Children's Hospital: $64,550 over 5y, 0.0% of budgetChildren's Hospital of the King's Daughters: $64,300 over 7y, 0.0% of budgetChildren's Hospital Los Angeles: $59,450 over 4y, 0.0% of budgetWashington Institute for Coagulation: $54,500 over 1y, 0.1% of budgetMaineHealth: $47,350 over 3y, 0.0% of budgetEmory University: $47,000 over 2y, 0.0% of budgetWake Forest University Health Sciences: $46,762 over 2y, 0.0% of budgetFairview Health Services: $45,064 over 1y, 0.0% of budgetUniversity Health System Inc: $43,000 over 6y, 0.0% of budgetThe Feinstein Institutes for Medical Research: $41,824 over 2y, 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 74.

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 Children's Hospital of PhiladelphiaPA46.2× affinity20 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Children's Hospital of Philadelphia · The Hemophilia Alliance Foundation · Cystic Fibrosis Foundation · The Children's Oncology Group Foundation Inc · Public Health Institute · American Cancer Society Inc · St Baldrick's Foundation Inc · Muscular Dystrophy Association Inc · American Heart Association Inc · Mayo Clinic · Johns Hopkins University · Gamers Outreach Foundation Inc

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 American Thrombosis and Hemostasis Network Inc with peer funders

About American Thrombosis and Hemostasis Network Inc

How much does American Thrombosis and Hemostasis Network Inc give?
American Thrombosis and Hemostasis Network Inc reported 71 itemized grants totaling $4,811,942, out of $5,125,912 in total grant expense reported on the return in its FY2024 IRS filing. It funded between 43 and 75 organizations a year over FY2017 to FY2023.
What does American Thrombosis and Hemostasis Network Inc fund?
By grant dollars over FY2017 to FY2024, its largest causes are Health (78%), Science & Tech (21%), Education (2%).
Who are American Thrombosis and Hemostasis Network Inc's largest grantees?
By total granted over FY2017 to FY2024: Hemophilia Foundation of Michigan ($4.5M), University of Texas Health Science Center Houston ($3.5M), The Center for Comprehensive Care and Diagnosis of Inherited Blood Disorders ($3.4M).
Does American Thrombosis and Hemostasis Network Inc fund new organizations?
In FY2023, 14% of the organizations it funded were first-time grantees.
Which funders back the same organizations as American Thrombosis and Hemostasis Network Inc?
Its strongest co-funders, measured against what their size predicts, include The Children's Hospital of Philadelphia, The Hemophilia Alliance Foundation, Cystic Fibrosis Foundation.
Where is American Thrombosis and Hemostasis Network Inc based?
American Thrombosis and Hemostasis Network Inc is based in NC.

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 119 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 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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