· Public charity
Winchester Hospital
The mission of WINCHESTER HOSPITAL is "to care.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2019–2024.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- Under $10k3 grants · $23k
- $10k–50k7 grants · $110k
- $50k–250k1 grant · $120k
- $250k+1 grant · $5.2M
| Recipient | Amount |
|---|---|
| BETH ISRAEL LAHEY HEALTH SPECIALTY CARE (FKA NORTHEAST MED PRACTICE) | $5,176,895 |
| TOWN OF WINCHESTER | $120,000 |
| YMCA OF GREATER BOSTON INC | $20,500 |
| BOYS & GIRLS CLUB OF STONEHAM AND WAKEFIELD | $20,000 |
| SOCIAL CAPITAL INC | $19,350 |
| TOWN OF TEWKSBURY | $18,750 |
| METRO HOUSING BOSTON | $11,550 |
| MYSTIC VALLEY ELDER SERVICES | $10,000 |
| COUNCIL OF SOCIAL CONCERN INC | $10,000 |
| MINUTEMAN SENIOR SERVICES | $9,871 |
| WOBURN CHAMBER OF COMMERCE | $7,500 |
| WILMINGTON FARMER'S MARKET | $5,750 |
Do your dollars go where the need is?
Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.
Your human-services grants (FY19–24, $183k) land where the poverty rate runs at 9%, against an area that typically sits at 9%. 11% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-need ZIPs.
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.
US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.
Who you back again
Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.
12 repeat relationships — 10 still active in FY2024, 2 since wound down; 2 grantees were first funded in FY2024 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2024, 5% of grant dollars renewed an existing relationship; $5.2M went to new ones.
Where new relationships form · theme of each grantee’s first grant
First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.
Backed again, and grew
- BABOYS AND GIRLS CLUB OF STONEHAM INC6× · 2019–2024 · $103k · revenue +148%
- MBMETROPOLITAN BOSTON HOUSING PARTNERSHIP INC D/B/A METRO HOUSING BOSTON5× · 2019–2024 · $83k · revenue +145%
- WCWoburn Council of Social Concern Inc6× · 2019–2024 · $68k · revenue +61%
Funded once
- CHCHANGE HEALTHCAREone grant, 2022 · $301k
- WPWoburn Public Schoolsone grant, 2019 · $30k
- WHWINCHESTER HOSPITALgraduatedone grant, 2020 · $23k · revenue +38%
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.
Centering on a concept and continuum of care that embraces the health, well-being and dignity of each patient, regardless of their ability to pay, northeast hospital corporation (nhc) has four facilities, beverly hospital, addison gilbert…
Beth israel lahey health primary care (bilhpc) is a network of community based physicians affiliated with the beth israel lahey health (bilh) network and serving the patients and communities served by the lahey clinic hospital (lahey…
Mass general brigham incorporated is developing an integrated health care delivery system throughout the region that offers patients a continuum of coordinated, high-quality care.
Medical care of boston management corp d/b/a beth israel lahey health primary care a/k/a affiliated physicians group (bilhpc) is a network of community based physicians affiliated with beth israel lahey health (bilh) and its hospitals…
The mission of core physicians is to improve the health of the community. this mission is principally accomplished through the provision of health services and information to the community within the resources available. as a…
Patient care, teaching, research and serving the community.
Lahey clinic (lc) provides the highest quality interdisciplinary and coordinated patient care leading to the best possible outcomes and experiences for every patient, advancing medicine through research and educating tomorrow's health care…
Lahey clinic hospital d/b/a lahey hospital & medical center (lhmc) is committed to providing superior health care leading to the best possible outcomes and experiences for every patient, advancing medicine through research and the…
The mission of northeast behavioral health corporation d/b/a beth israel lahey health behavioral services' (bilhbs) is to provide personal, compassionate, state-of-the-art, integrated behavioral healthcare that makes a difference in the…
The mission of the beth israel deaconess hospital-milton, inc. (bid-milton or hospital) is to provide safe, high-quality, community-based health care and access to tertiary care in close collaboration with its sister hospital, beth israel…
The brien center provides a continuum of care for children, adolescents, adults and families living with significant and persistent mental health and substance use disorders. we are guided by the belief that everyone in berkshire county…
Tertiary care academic medical center
For reference, the grantee most central to the portfolio’s shape is Mystic Valley Aging Services Inc and the most unlike its peers is Senior Center Friends of Stoneham. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.
Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.
15 grantees tracked through their own filings, 2017–2025.
Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.
Counted here: distinct organizations you funded across 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 15 of the 31 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.
Where your money sits — by cause, then by grantee
Each org by its size and your share of it — top-left is where you’re load-bearing
Go grantee by grantee — a decade per org, and how each moved after you funded them
A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.
- Who funds BETH ISRAEL LAHEY HEALTH SPECIALTY CARE F/K/A NORTHEAST MEDICAL PRACTICE ↗
- Who funds BOYS AND GIRLS CLUB OF STONEHAM INC ↗
- Who funds METROPOLITAN BOSTON HOUSING PARTNERSHIP INC D/B/A METRO HOUSING BOSTON ↗
- Who funds Woburn Council of Social Concern Inc ↗
- Who funds MYSTIC VALLEY AGING SERVICES INC ↗
- Who funds MINUTEMAN SENIOR SERVICES INC ↗
- Who funds SOCIAL CAPITAL INC ↗
- Who funds YOUNG MEN'S CHRISTIAN ASSOCIATION OF GREATER BOSTON INC ↗
- Who funds Mission of Deeds Inc ↗
- Who funds WINCHESTER HOSPITAL ↗
- Who funds THIRD SECTOR NEW ENGLAND INC ↗
- Who funds ELIOT COMMUNITY HUMAN SERVICES INC ↗
- Who funds Trustees of Tufts College ↗
- Who funds WOBURN CHAMBER OF COMMERCE INC ↗
- Who funds SENIOR CENTER FRIENDS OF STONEHAM ↗
The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.
Open a dossier: Eastern Bank Foundation · Cummings Foundation Grants Inc (Fka Oneworld Boston Inc) · Northern Bank & Trust Charitable Foundation Inc · Salem Five Charitable Foundation Inc · RCB Charitable Foundation Inc · United Way Of Massachusetts Bay Inc · Center for Technology and Civic Life · Cambridge Savings Charitable Foundation Inc · Boston Foundation Inc · Stoneham Charitable Foundation Inc · Adelaide Breed Bayrd Foundation · Rockland Trust - East Boston Savings Bank Foundation Inc
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.
Government reliance of your grantees
Every dot is one organization Winchester Hospital funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal, a single department, or state — and drag the year to watch it move.
- Minuteman Senior Services Inc — 73% of income from government
- Trustees of Tufts College — 13% of income from government
- Social Capital Inc — 11% of income from government
- Boys and Girls Club of Stoneham Inc — 10% of income from government
- Third Sector New England Inc — 3% of income from government
- Winchester Hospital — 1% of income from government
Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.