Also known as: C/O CASTLE ROCK ADVISORS
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Richard K Lubin Family Foundation is a private trust based in BOSTON, MA. The foundation received its IRS ruling in 1987. The principal officer is Castle Rock Advisors. It holds total assets of $223.4M. Annual income is reported at $72M. Total assets have grown from $23M in 2011 to $223.4M in 2024. The foundation is governed by 6 officers and trustees. Tax records are available from 2020 to 2024. Grantmaking is concentrated in Massachusetts. According to available records, Richard K Lubin Family Foundation has made 671 grants totaling $49.1M, with a median grant of $10K. Annual giving has grown from $8.4M in 2021 to $20.2M in 2023. Grantmaking activity was highest in 2022 with $20.4M distributed across 264 grants. Individual grants have ranged from $500 to $2.7M, with an average award of $73K. The foundation has supported 181 unique organizations. The foundation primarily supports organizations in Massachusetts, Pennsylvania, New York, which account for 86% of all grants. Grantmaking reaches organizations across 17 states. Contributions to this foundation are tax-deductible.
The Richard K. Lubin Family Foundation is a classic Boston family foundation built on deep personal relationships rather than competitive grant cycles. Founded in 1986 and organized under Castle Rock Advisors at 200 Clarendon Street, the foundation deploys capital across three explicit pillars — education, medical research and clinical care, and arts and culture — with an unmistakable emphasis on Greater Boston anchor institutions.
The single most important fact for any prospective grantee: this foundation operates strictly by invitation only. The foundation's website states this plainly, the database confirms `preselected_only: true`, and every public reference to applications reiterates the restriction. There is no open grant cycle, no published RFP calendar, and no online submission portal. Organizations that receive funding have invariably built a personal relationship with one of the six trustees — Richard K. Lubin (Chairman), Nancy K. Lubin, Kate E. Lubin, Emily L. Woods, Greg Woods, or Glendon Sutton — before any funding conversation begins.
Susan Cohen serves as Executive Director at approximately $390,500 annual compensation (FY2024), indicating a professionally managed operation behind the family governance structure. A staff of five supports foundation operations. Cohen is the operational contact point and manages grantee relationships day-to-day; she should be engaged only after a trustee introduction has been established.
The giving pattern reveals a strong preference for sustained, multi-year institutional relationships. Every organization among the top 50 grantees has received two to five grants across the data period, and core anchor institutions — Dana-Farber, MFA Boston, Boston Symphony Orchestra, and Winsor School — appear across all five available grant cycles. The foundation values continuity and deepening institutional partnership over one-time transactional support.
For first-time aspirants, the pathway to a Lubin grant is long. It typically begins with visibility in Boston philanthropic and civic circles — hospital galas, cultural institution events, private school networks, and Jewish communal organizations — proceeds through a trustee introduction, and eventually yields a staff-facilitated invitation. Positioning around the three pillars, with a Boston-anchored impact narrative and demonstrated institutional stability, is the essential prerequisite before any funding conversation can occur.
The Richard K. Lubin Family Foundation's financial growth has been dramatic and accelerating. Total assets rose from $34.1M (FY2012) to $223.4M (FY2024) — a 6.5x increase in twelve years — driven by substantial Lubin family contributions ($21.3M in FY2021, $15.1M in FY2022, $5.5M in FY2023) alongside exceptional investment returns ($43M net investment income in FY2023 alone).
Annual grantmaking has scaled proportionally: from $3.2M (FY2012) to $9.9M (FY2020-2021) to $12.6M (FY2023), with 192+ organizations funded in FY2023. The grantmaking database records 671 grants totaling $49.1M across all available filing years, with an average grant of $73,184.
Grant size distribution is sharply bimodal. The median grant is $10,000 — meaning half of all grants fall at or below this threshold — while the average of $67,000-$73,000 reflects a handful of transformational multi-year commitments pulling up the mean. The largest recorded grant exceeds $2M.
This creates a distinct tiered structure: - Mega-grantees ($1M+ total): Dana-Farber ($9.8M, 5 grants), Fidelity Charitable Gift Fund ($5.9M — donor-advised fund vehicle), MFA Boston ($3.3M), Combined Jewish Philanthropies ($2.4M), Winsor School ($2.4M) - Major grantees ($500K-$2M total): University of Pennsylvania ($1.9M), United Way ($1.8M), Boston Educational Development ($1.4M), BSO ($1.2M), Beth Israel Deaconess Medical Center ($1.2M) - Mid-tier ($100K-$500K): SquashBusters ($811K), Harvard Business School ($800K), YMCA of Greater Boston ($699K), Damon Runyon Cancer Research Foundation ($660K), Wheaton College ($435K), Isabella Stewart Gardner Museum ($411K), Year Up ($500K) - Small grants (under $50K): The majority of the 671 recorded grants, serving community organizations across New England
By program area, medical research and healthcare absorbs the largest cumulative share (Dana-Farber alone represents ~20% of all recorded grants). Arts and culture commands significant investment (BSO, MFA, ICA, Gardner Museum, New England Conservatory, WGBH, Cellobello, Handel & Haydn). Education spans private K-12 (Winsor, Park, Carroll), higher education (Penn, Harvard, Wheaton, Bowdoin), and youth workforce programs (SquashBusters, Year Up, Boys and Girls Clubs, YMCA).
Geographically, 83% of grants (557 of 671) went to Massachusetts recipients. A distinct Nantucket cluster — Nantucket Partnership for Children ($190K), Nantucket Boys and Girls Club ($168K), Nantucket Dreamland ($120K) — reflects family personal connection to the island. Out-of-state giving includes Florida (17 grants), New York (17), California (20), and Pennsylvania (6), the latter driven by University of Pennsylvania relationships ($3.1M combined) consistent with an alumnus affiliation.
The foundation sits in a mid-sized tier among Greater Boston family foundations — well above the typical community foundation grant, but dwarfed by the region's largest philanthropic institutions.
| Foundation | Assets | Annual Giving | Primary Focus | Application |
|---|---|---|---|---|
| Richard K. Lubin Family Foundation | $223M | ~$12.6M | Education, Medical Research, Arts & Culture (Boston) | Invitation only |
| Barr Foundation | ~$2.5B | ~$110-120M | Arts, Climate, Education (Boston) | Invitation / limited RFPs |
| Cummings Foundation | ~$500M | ~$25M | Greater Boston nonprofits (broad) | Open LOI process |
| Harold Whitworth Pierce Charitable Trust | ~$120M | ~$5-7M | Education, Social Services (Boston) | Invitation only |
| Cabot Family Charitable Trust | ~$50-80M | ~$3-5M | Arts, Education, Environment (Boston area) | Invitation only |
The Lubin Foundation occupies a distinctive niche: it is large enough to make transformational anchor-institution gifts ($1M+ to Dana-Farber, MFA Boston, and the BSO) while also maintaining a long tail of smaller community grants in the $5,000-$25,000 range. This bifurcated model is less common among peer Boston family foundations, which tend to concentrate giving more narrowly.
Compared to the Cummings Foundation — the region's most accessible private foundation with an open LOI process — Lubin requires personal relationship cultivation with no public entry point. Compared to the Barr Foundation, which publishes strategy documents and holds occasional convenings, Lubin operates with minimal public-facing grantmaking infrastructure. For organizations outside the Lubin trustee network, the Cummings Foundation's open process is a more accessible starting point before pursuing invitation-only funders.
No major press releases or public announcements from the foundation itself have emerged in 2025-2026, consistent with the low public profile typical of Boston family foundations of this type.
The most concrete recent development is the 2026 Lubin Family Foundation Scholar Award cycle at Dana-Farber Cancer Institute, announced December 1, 2025. The program supports four physician-scientists annually at $150,000/year for four years — a $2.4M multi-year commitment per annual cohort. The 2026 application deadline was February 2, 2026, with notifications on May 1, 2026, and award launches on July 1, 2026. Eligible applicants are MD or MD/PhD fellows or Category 4 Instructors with 18-36 months of laboratory research, mentored by Harvard University, Harvard Medical School, Harvard T.H. Chan School of Public Health, or MIT faculty. This program, established around 2022, represents the foundation's most structured and publicly accessible funding mechanism.
On the financial side, the foundation reported $223.4M in total assets for FY2024 (up $25M from FY2023's $198.3M), with $47.5M in total revenue — a striking performance that leaves grantmaking capacity on an upward trajectory. Based on historical payout ratios (6-7% of assets), FY2025-2026 distributions could approach $13-16M annually.
The FY2023 990-PF shows officer compensation reaching $686,219 across the team (up from $512,261 in FY2021), reflecting continued investment in professional foundation management. Susan Cohen, identified as Executive Director in public records with $390,500 compensation in FY2024, leads a staff of five. The foundation's address — 200 Clarendon St, 35th Floor, Boston MA 02116, c/o Castle Rock Advisors — has remained consistent.
Because this foundation operates exclusively by invitation, conventional grant-writing advice is largely beside the point. The real application challenge is earning the invitation in the first place.
Understand the relationship architecture. The six trustees govern a closely held family foundation. Richard K. Lubin is Chairman; Nancy K. Lubin and Kate E. Lubin are family trustees; Emily L. Woods, Greg Woods, and Glendon Sutton round out the board. Any successful approach runs through personal knowledge of these individuals' philanthropic interests, institutional affiliations, and social networks in Boston.
Identify shared institutional connections. Cross-reference your organization's partners, board members, and major donors against the Lubin Foundation's top 50 grantees. A mutual relationship with Dana-Farber, the BSO, MFA Boston, Winsor School, Combined Jewish Philanthropies, or SquashBusters is worth more than any cold introduction.
Cultivate through Boston's anchor-institution event circuits. The foundation's giving map traces directly onto Boston's major cultural and medical philanthropy galas — BSO Pops events, MFA benefit dinners, Beth Israel hospital galas, Dana-Farber fundraisers. Consistent visible presence in these circles builds the familiarity that precedes an invitation.
Jewish communal networks matter. Combined Jewish Philanthropies received $2.4M across five grant cycles — one of the top ten grantees overall. Engagement through Boston's Jewish philanthropic community (CJP events, Federation leadership, related institutions) is a documented pathway into the Lubin network.
Frame proposals around institutional strength, not projects. The uniform grant purpose description used across all 671 recorded grantees — 'to provide support for the needs of the organization' — signals a clear preference for general operating or flexible institutional support. When invited to submit, lead with organizational capacity and multi-year impact, not a specific program budget.
For physician-scientists only: use the Scholar Award. The one fully open competition is the Dana-Farber Lubin Family Foundation Scholar Award. Monitor Harvard Medical School's Career Navigator site (careernavigator.gradeducation.hms.harvard.edu) each December for the annual announcement. The 2026 cycle closed February 2, 2026; the 2027 cycle will likely open December 2026.
Avoid mass outreach. Sending unsolicited letters of inquiry to Castle Rock Advisors will not yield results and may negatively mark your organization. Patience and relationship cultivation — measured in years, not months — is the only reliable path.
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Smallest Grant
$500
Median Grant
$10K
Average Grant
$67K
Largest Grant
$2M
Based on 125 grants from the most recent 990-PF filing.
No program descriptions are available for this foundation. Many private foundations report program activities in their annual 990-PF filings — check the Tax Filings section below for the most recent filing.
The Richard K. Lubin Family Foundation's financial growth has been dramatic and accelerating. Total assets rose from $34.1M (FY2012) to $223.4M (FY2024) — a 6.5x increase in twelve years — driven by substantial Lubin family contributions ($21.3M in FY2021, $15.1M in FY2022, $5.5M in FY2023) alongside exceptional investment returns ($43M net investment income in FY2023 alone). Annual grantmaking has scaled proportionally: from $3.2M (FY2012) to $9.9M (FY2020-2021) to $12.6M (FY2023), with 192+ or.
Richard K Lubin Family Foundation has distributed a total of $49.1M across 671 grants. The median grant size is $10K, with an average of $73K. Individual grants have ranged from $500 to $2.7M.
The Richard K. Lubin Family Foundation is a classic Boston family foundation built on deep personal relationships rather than competitive grant cycles. Founded in 1986 and organized under Castle Rock Advisors at 200 Clarendon Street, the foundation deploys capital across three explicit pillars — education, medical research and clinical care, and arts and culture — with an unmistakable emphasis on Greater Boston anchor institutions. The single most important fact for any prospective grantee: this.
Richard K Lubin Family Foundation is headquartered in BOSTON, MA. While based in MA, the foundation distributes grants to organizations across 17 states.
| Name | Title | Compensation | Benefits | Total |
|---|---|---|---|---|
| Glendon Sutton | TRUSTEE | $0 | $0 | N/A |
| Kate E Lubin | TRUSTEE | $0 | $0 | N/A |
| Emily L Woods | TRUSTEE | $0 | $0 | N/A |
| Nancy K Lubin | TRUSTEE | $0 | $0 | N/A |
| Greg Woods | TRUSTEE | $0 | $0 | N/A |
| Richard K Lubin | CHAIRMAN | $0 | $0 | N/A |
Total Giving
N/A
Total Assets
$223.4M
Fair Market Value
N/A
Net Worth
$221.7M
Grants Paid
N/A
Contributions
N/A
Net Investment Income
N/A
Distribution Amount
N/A
Total Grants
671
Total Giving
$49.1M
Average Grant
$73K
Median Grant
$10K
Unique Recipients
181
Most Common Grant
$1K
of 2023 grantees were first-time recipients
| Recipient | Location | Amount | Year |
|---|---|---|---|
| United WayTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Boston, MA | $650K | 2023 |
| Childrens AidTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | New York, NY | $113K | 2023 |
| Dana-Farber Cancer InstituteTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Boston, MA | $1.2M | 2023 |
| Museum Of Fine Arts - BostonTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Boston, MA | $1.1M | 2023 |
| Combined Jewish PhilanthropiesTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Boston, MA | $1.1M | 2023 |
| Winsor SchoolTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Boston, MA | $1.1M | 2023 |
| Trustees Of The University Of PennsylvaniaTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Philadelphia, PA | $620K | 2023 |
| Boston Educational DevelopmentTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Roxbury, MA | $306K | 2023 |
| Fidelity Charitable Gift FundTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Boston, MA | $260K | 2023 |
| Beth Israel Deaconess Medical CenterTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Boston, MA | $250K | 2023 |
| SquashbustersTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Roxbury Crossing, MA | $205K | 2023 |
| Damon Runyon Cancer Res FdnTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | New York, NY | $170K | 2023 |
| Park School CorporationTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Brookline, MA | $160K | 2023 |
| Isabella Stewart Gardner MuseumTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Boston, MA | $155K | 2023 |
| Boston Childrens HospitalTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Boston, MA | $150K | 2023 |
| Boston Public SchoolsTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Boston, MA | $150K | 2023 |
| Handel & Haydn SocietyTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Boston, MA | $130K | 2023 |
| Ymca Of Greater BostonTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Boston, MA | $124K | 2023 |
| Institute Of Contemporary ArtTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Boston, MA | $100K | 2023 |
| Year UpTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Boston, MA | $100K | 2023 |
| Boston Symphony OrchestraTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Boston, MA | $100K | 2023 |
| CellobelloTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Boston, MA | $75K | 2023 |
| New England ConservatoryTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Boston, MA | $75K | 2023 |
| Nantucket Partnership For Children IncTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Nantucket, MA | $70K | 2023 |
| Celebrity Series Of BostonTO PROVIDE SUPPORT FOR THE NEEDS OF THE ORGANIZATION. | Boston, MA | $55K | 2023 |