DFX Intelligence
RIA Intelligence
Registered investment advisers, the advisors registered through them, the capital they report, the private vehicles they run and the people who own them, as a graph with a filing date behind every number. RAUM is what the adviser filed, a move is two registration dates, and a class is a rule you can read.
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SEC-registered adviser
M•• B••••••••
Legal name M•• A•••• M••••••••• L••
Latest filing Apr 28, 2026
First filing on the tape Nov 23, 2015 · 24 filings
SEC status approved since Jan 4, 2016
RAUM
$3.6B
reported, Item 5.F
Discretionary
100%
of RAUM
Private clients
0.0%
$0 individuals and HNW
Advisors
0
registered through the firm on IAPD
RAUM per advisor
n/a
derived; firm RAUM over IAPD count
Employees
50
27 advisory (5.B.1)
Offices
1
beyond the principal office
Private funds
14
reported on Schedule D
History
24 filings and snapshots on the tape
RAUM$3.6B as of Apr 28, 2026
Mar 29, 2016$1.4B then
HNW client RAUM: no history
State-registered IARs (5.B.3)0 as of Apr 28, 2026
Mar 29, 20160 then
Employees (5.A)50 as of Apr 28, 2026
Mar 29, 201626 then
Private funds14 as of Apr 28, 2026
Mar 29, 201616 then
RAUM +4.9% over the last fiscal year+1.9% a year over threeIARs 0 to 0
Practice profile
derived from the filing of Apr 28, 2026; every figure names its basis
- RAUM per advisor
- unknownderivedRAUM over IAPD advisors; not a book size
- Clients per advisor
- unknownderivedindividual and HNW clients (5.D) over advisors
- Average HNW client
- unknownderivedHNW RAUM over HNW clients
- Average account
- $155MderivedRAUM over accounts (5.F.2.f)
- Discretionary
- 100%derivedof RAUM
- Institutional
- 0.0%derivedpensions, charities, corporations, government, insurance, banks, other advisers
- Employees per advisor
- unknownderivedItem 5.A over advisors
- Advisors per office
- unknownderived2 offices incl. principal (1.F.5)
- RAUM growth, one year
- +4.9%derivedbetween the last two annual amendments
- Advisor growth, one year
- unknownderivedItem 5.B.3 between annual amendments
- Client growth, one year
- unknownderived
- Compensation
- percentage of assets, performance-based, otherreportedItem 5.E
- Advisory activities
- portfolio management for pooled vehiclesreportedItem 5.G
- Custody
- yesreportedItem 9.A
- Ownership
- no PE, bank or public-company owner found on Schedule Aderived
- Advisor book size
- not public; not estimatedreported
Also answered yes on Form ADV
- buys or sells securities as principal to or from clients (8.A.2)
- has discretionary authority over which securities are bought or sold (8.C.1)
- receives research or other products from a broker-dealer, soft dollars (8.E)
- compensates persons for client referrals (8.G.1)
- compensates non-employees for client referrals (8.G.2)
- has custody of client cash or bank accounts (9.A.1.a)
- has custody of client securities (9.A.1.b)
- a related person has custody of client cash (9.B.1.a)
- a related person has custody of client securities (9.B.1.b)
- marketing includes hypothetical performance (5.L.3)
Where the RAUM sits
Form ADV Item 5.D, latest filing
- Pooled investment vehicles$3.6B100%
- Individual clients
- n/areported
- HNW clients
- n/areported
- Pension plan clients
- n/areported
- Charitable clients
- n/areported
- Accounts
- 23reported
- Financial planning clients
- 0reported
- Wrap fee programs
- noreported
- Custody of client assets
- $0 for 0 clientsreported
- Compensation
- % of AUM, performancereported
- Class basis
- private_client_share=0.0 fund_share=1.0 institutional_share=0.0 related_bd=false related_bank=true bd_reps=0.0derived
Advisors registered through the firm
0 on IAPD today, longest tenure first
No representative is registered through this CRD on IAPD.
Advisor movement
Left, latest
none on the tape
Joined, latest
none on the tape
Private funds
37 reported on Schedule D 7.B.(1)
| Fund | Type | Gross assets | Owners | First reported |
|---|---|---|---|---|
| O••••••• I••••• F••• 2• L••• | Other Private Fund | $826M | 32 | Nov 17, 2020 |
| U•• O••••••• I••••• F••• L••• | Other Private Fund | $721M | 660 | Nov 23, 2015 |
| M•• B••••••••• 2•••• L••• | Venture Capital Fund | $653M | 43 | Mar 30, 2018 |
| M•• B••••••••• 2•••• L••• | Venture Capital Fund | $345M | 40 | Mar 30, 2023 |
| M•• O••••••• I••••••••• F••• L••• | Venture Capital Fund | $170M | 36 | Aug 2, 2017 |
| B•••••••• E••••••• F•••• L• | Hedge Fund | $154M | 40 | Mar 29, 2018 |
| M•• B••••••••• 2•••• L••• | Venture Capital Fund | $148M | 61 | Apr 1, 2015 |
| B•••••••• E••••••• M••••• F•••• L• | Hedge Fund | $99.0M | 11 | Mar 31, 2020 |
| M•• B••••••••• I•••••• L•••no longer reported | Venture Capital Fund | $68.5M | 100 | Mar 28, 2012 |
| M•• B••••••••• I••••• L••• | Venture Capital Fund | $52.5M | 68 | Mar 28, 2012 |
| M•• B••••••••• 2••• ••• L••• | Venture Capital Fund | $33.9M | 8 | Mar 30, 2018 |
| M•• B••••••••• V• L••• | Venture Capital Fund | $20.4M | 29 | Mar 28, 2012 |
| M•• A•••• M••••••••• I•••••••• B••••• L•• | Venture Capital Fund | $13.6M | 24 | Mar 30, 2018 |
| M•• B••••••••• 2••• ••• L••• | Venture Capital Fund | $9.7M | 13 | Apr 1, 2015 |
| M•• B••••••••• I• S•••••••• F•••• L•••no longer reported | Venture Capital Fund | $8.1M | 2 | Mar 28, 2012 |
| M•• B•• I• N•• S•••••••• F•••• L••• | Venture Capital Fund | $7.3M | 2 | Mar 28, 2012 |
| M•• B•• 2••• N•• S•••••••• F•••• L••• | Venture Capital Fund | $7.2M | 2 | Apr 1, 2015 |
| M•• A•••• M••••••••• I•••••••• B••••• L•• | Venture Capital Fund | $6.7M | 26 | Mar 30, 2018 |
| M•• B••••••••• I•• G••• • C•• B••••••••• K•no longer reported | Venture Capital Fund | $5.9M | 17 | Mar 28, 2012 |
| M•• B•• V• N•• S•••••••• F•••• L••• | Venture Capital Fund | $5.1M | 2 | Mar 28, 2012 |
| M•• B••••••••• S•••••••• F•••• L•••no longer reported | Venture Capital Fund | $4.8M | 1 | Mar 28, 2012 |
| M•• B••••••••• I••• L•••no longer reported | Venture Capital Fund | $4.6M | 9 | Mar 28, 2012 |
| M•• A•••• M••••••••• I•••••••• B•• L•• | Venture Capital Fund | $3.3M | 28 | Mar 30, 2018 |
| M•• B••••••••• I•• P••••••• F•••• L•••no longer reported | Venture Capital Fund | $2.1M | 2 | Mar 28, 2012 |
| M•• A•••• M••••••••• I•••••••• B•• L•• | Venture Capital Fund | $1.9M | 22 | Mar 30, 2018 |
| M•• S•••••••• F•••• L••• | Venture Capital Fund | $1.6M | 5 | Mar 28, 2012 |
| M•• B••••••••• I• G••• • C•• B••••••••• K• | Venture Capital Fund | $1.6M | 2 | Mar 28, 2012 |
| M•• A•••• M••••••••• I•••••••• 2••• B•••• L••no longer reported | Venture Capital Fund | $1.4M | 37 | Mar 30, 2018 |
| O••••••• I•••••••• O• T•••• C•••••• L•• | Venture Capital Fund | $947,009 | 8 | Apr 1, 2014 |
| M•• A•••• M••••••••• I•••••••• S•••••••• F••• L•• | Venture Capital Fund | $755,704 | 14 | Mar 30, 2018 |
| M•• A•••• M••••••••• I•••••••• 2••• B•••• L••no longer reported | Venture Capital Fund | $173,838 | 32 | Mar 30, 2018 |
| M•• A•••• M••••••••• I•••••••• 2••• B•••• L••no longer reported | Venture Capital Fund | $7,864 | 36 | Mar 30, 2018 |
| B• B••••••••• L•••no longer reported | Venture Capital Fund | $0 | 35 | Mar 28, 2012 |
| M•• B••••••••• P••••••• F•••• L•••no longer reported | Venture Capital Fund | $0 | 5 | Mar 28, 2012 |
| M•• B••••••••• G••• • C•• P••••••• • B••••••••• K•no longer reported | Venture Capital Fund | $0 | 34 | Mar 28, 2012 |
| M•• B••••••••• I•••• ••••no longer reported | Venture Capital Fund | $0 | 81 | Mar 28, 2012 |
| M•• B••••••••• I•• L•••no longer reported | Venture Capital Fund | $0 | 17 | Mar 28, 2012 |
Owners and control persons
Schedule A and B, latest filing
- F••••• T•••• T••••• · Managing Directorcontrolsince 11/2015 · owns less than 5%
- F••••• B••••••• M•••••• · Chief Compliance Officercontrolsince 11/2022 · owns less than 5%
- G••••••• A••••••• K••• · Managing Directorcontrolsince 11/2015 · owns 25% to 50%
- L•••••••• K••••••• L•• · Partner, Finance And Operationscontrolsince 10/2019 · owns less than 5%
- R••••••• R•••••• S••••• · General Counselcontrolsince 01/2024 · owns less than 5%
- B•••••• C••••••••• G•• · Trusteecontrolsince 11/2015 · owns F of A•••••• K• G•••••• 2••• I••••••••• T•••• I•
- G••••••• A••••••• K••• · Trusteecontrolsince 01/2012 · owns F of G•••••• 2••• I••••••••• T••••
- E••••• L•••• B•••• · Senior Advisorsince 01/2024 · owns less than 5%
- E••••• L•••• B•••• · Membersince 12/1999 · owns 50% to 75% of M•• F••••••• L••
- K•••••• P•••• N• · Trusteesince 01/2015 · owns F of A•••••• K• G•••••• 2••• I••••••••• T•••• I•
Entity owners
- M•• C•••••• L•• · Memberdirect · owns 50% to 75%
- A•••••• K• G•••••• 2••• I••••••••• T•••• I• · Memberindirect · owns 25% to 50% of M•• F••••••• L••
- G•••••• 2••• I••••••••• T•••• · Memberindirect · owns 25% to 50% of M•• F••••••• L••
- M•• F••••••• L•• · Memberindirect · owns 75% or more of M•• C•••••• L••
Related persons
Schedule D 7.A
- B•••••••• E••••••• L••investment adviserpooled vehicle sponsorn
- M•• B••••••••• 2••• G• L••investment adviserpooled vehicle sponsorn
- M•• B••••••••• 2••• N•• S•••••••• F••• G• L••investment adviserpooled vehicle sponsorn
- M•• B••••••••• 2••• G• L••investment adviserpooled vehicle sponsorn
- M•• B••••••••• 2••• G• L••investment adviserpooled vehicle sponsorn
- M•• B••••••••• I• G• L••investment adviserpooled vehicle sponsorn
- M•• B••••••••• V• G• L••investment adviserpooled vehicle sponsorn
- M•• B••••••••• V• N•• S•••••••• F••• G• L••investment adviserpooled vehicle sponsorn
- M•• B••••••••• V• G• L••investment adviserpooled vehicle sponsorn
- M•• O••••••• I••••••••• F••• G• L••investment adviserpooled vehicle sponsorn
- M•• O••••••• I••••••••• 2• L••investment adviserpooled vehicle sponsorn
- O••••••• I••••• F••• ••••••• M••••••••• L•••investment adviserpooled vehicle sponsorn
- O••••••• I•••••••• O• T•••• G• L••investment adviserpooled vehicle sponsorn
Advisers that list M•• B•••••••• as a related person
Offices
Schedule D 1.F, the 25 largest
- , 2 employees
What changed
consecutive filings, newest first
- Discretionary RAUM · $3.4B to $3.6BMar 31, 2026 to Apr 28, 2026
- Pooled vehicle RAUM · $3.4B to $3.6BMar 31, 2026 to Apr 28, 2026
- RAUM · $3.4B to $3.6BMar 31, 2026 to Apr 28, 2026
- Accounts · 27 to 23Mar 31, 2025 to Mar 31, 2026
- Advisory employees · 24 to 27Mar 31, 2025 to Mar 31, 2026
- Pooled vehicle clients · 27 to 23Mar 31, 2025 to Mar 31, 2026
- Employees · 53 to 50Mar 31, 2025 to Mar 31, 2026
- Private funds · 18 to 14Mar 31, 2025 to Mar 31, 2026
- Discretionary RAUM · $3.4B to $3.4BMar 31, 2025 to Mar 31, 2026
- Pooled vehicle RAUM · $3.4B to $3.4BMar 31, 2025 to Mar 31, 2026
- RAUM · $3.4B to $3.4BMar 31, 2025 to Mar 31, 2026
- Advisory employees · 34 to 24Jun 26, 2024 to Mar 31, 2025
- Employees · 50 to 53Jun 26, 2024 to Mar 31, 2025
- Financial planning clients · unset to 0Jun 26, 2024 to Mar 31, 2025
- Private funds · 21 to 18Jun 26, 2024 to Mar 31, 2025
- Discretionary RAUM · $3.3B to $3.4BJun 26, 2024 to Mar 31, 2025
- Pooled vehicle RAUM · $3.3B to $3.4BJun 26, 2024 to Mar 31, 2025
- RAUM · $3.3B to $3.4BJun 26, 2024 to Mar 31, 2025
- Related bank · false to trueJun 26, 2024 to Mar 31, 2025
- Accounts · 28 to 27Oct 30, 2023 to Mar 28, 2024
- Business name · M•• A•••• M••••••••• L•• to M•• B••••••••Oct 30, 2023 to Mar 28, 2024
- Pooled vehicle clients · 28 to 27Oct 30, 2023 to Mar 28, 2024
- Employees · 53 to 50Oct 30, 2023 to Mar 28, 2024
- Private funds · 23 to 21Oct 30, 2023 to Mar 28, 2024
- Discretionary RAUM · $3.4B to $3.3BOct 30, 2023 to Mar 28, 2024
- Pooled vehicle RAUM · $3.4B to $3.3BOct 30, 2023 to Mar 28, 2024
- RAUM · $3.4B to $3.3BOct 30, 2023 to Mar 28, 2024
- Accounts · 18 to 28Nov 17, 2022 to Mar 30, 2023
- Advisory employees · 31 to 34Nov 17, 2022 to Mar 30, 2023
- Pooled vehicle clients · 18 to 28Nov 17, 2022 to Mar 30, 2023
- Employees · 50 to 53Nov 17, 2022 to Mar 30, 2023
- Private funds · 18 to 23Nov 17, 2022 to Mar 30, 2023
- Discretionary RAUM · $1.7B to $3.4BNov 17, 2022 to Mar 30, 2023
- Pooled vehicle RAUM · $1.7B to $3.4BNov 17, 2022 to Mar 30, 2023
- RAUM · $1.7B to $3.4BNov 17, 2022 to Mar 30, 2023
- HQ city · CAMBRIDGE to BOSTONMar 23, 2022 to Nov 17, 2022
- Accounts · 19 to 18Mar 29, 2021 to Mar 23, 2022
- Advisory employees · 26 to 31Mar 29, 2021 to Mar 23, 2022
- Pooled vehicle clients · 19 to 18Mar 29, 2021 to Mar 23, 2022
- Employees · 38 to 50Mar 29, 2021 to Mar 23, 2022
Signals
17 dated events
- S••••• R••••• R•••••• (General Counsel) appeared on Schedule A of M•• B••••••••Mar 28, 2024 · Control person joined · fact
- M•• B•••••••• reported RAUM $3.4B, up 98% from $1.7B (2022-11-17 to 2023-03-30)Mar 30, 2023 · RAUM change · derived
- Martin Edward Hurwitz (Managing Director) no longer on Schedule A of M•• B•••••••• (listed 2022-11-17, absent 2023-03-30)Mar 30, 2023 · Control person left · inference
- William Jeff Crispen (Chief Compliance Officer) no longer on Schedule A of M•• B•••••••• (listed 2022-03-23, absent 2022-11-17)Nov 17, 2022 · Control person left · inference
- M•••••• B•••••• F•••• (Chief Compliance Officer) appeared on Schedule A of M•• B••••••••Nov 17, 2022 · Control person joined · fact
- William Jeff Crispen (Chief Compliance Officer) appeared on Schedule A of M•• B••••••••Mar 23, 2022 · Control person joined · fact
- Myles Nicholas Mcgrath (General Counsel And Chief Compliance Officer) no longer on Schedule A of M•• B•••••••• (listed 2021-03-29, absent 2022-03-23)Mar 23, 2022 · Control person left · inference
- M•• B•••••••• reported RAUM $1.8B, up 28% from $1.4B (2020-04-21 to 2021-03-29)Mar 29, 2021 · RAUM change · derived
- Goh Christiana Bardon (Trustee) appeared on Schedule A of M•• B••••••••Mar 30, 2020 · Control person joined · fact
- Myles Nicholas Mcgrath (General Counsel And Chief Compliance Officer) appeared on Schedule A of M•• B••••••••Jul 16, 2019 · Control person joined · fact
- Lee Kristen Laguerre (Managing Director, Finance) appeared on Schedule A of M•• B••••••••Jul 16, 2019 · Control person joined · fact
- Sarah Reed (Chief Operating Officer And General Counsel) no longer on Schedule A of M•• B•••••••• (listed 2019-03-28, absent 2019-07-16)Jul 16, 2019 · Control person left · inference
- L••••• C••••• (Chief Financial Officer) no longer on Schedule A of M•• B•••••••• (listed 2019-03-28, absent 2019-07-16)Jul 16, 2019 · Control person left · inference
- Bruce Howard Rubin (Chief Compliance Officer) no longer on Schedule A of M•• B•••••••• (listed 2019-03-28, absent 2019-07-16)Jul 16, 2019 · Control person left · inference
- James Bard Geesaman (Managing Director) no longer on Schedule A of M•• B•••••••• (listed 2018-07-06, absent 2019-03-28)Mar 28, 2019 · Control person left · inference
- M•• B•••••••• reported RAUM $1.5B, up 46% from $1.0B (2017-03-30 to 2018-03-30)Mar 30, 2018 · RAUM change · derived
- M•• A•••• M••••••••• L•• filed its initial SEC registration (Form ADV)Nov 23, 2015 · First SEC registration · fact
Across DFX
shared identifiers only, never a name match
- M•• B•••••••• · Private Equityshared crd · organization
- M•• B•••••••• · Venture Capitalshared crd · organization
How to reach
public business contact points only, each with its source
- Firm profile
- linkedin.com/company/mpm-capitalreportedpublic record, Form ADV, Sep 18, 2026
- Website
- mpmbioimpactnewsletter.comreportedpublic record, Form ADV, Sep 18, 2026
- Principal office phone
- 617-425-9200reportedpublic record, Form ADV, Apr 28, 2026
Provenance
- Form ADV
- SEC filing data 2011 to 2024 and the monthly roster 2025 onreportedadviserinfo.sec.gov
- Advisors
- IAPD individual compilation feed, dailyreportedadviserinfo.sec.gov
- Class
- Asset manager (funds and pooled vehicles)deriveda rule over Items 5.D and 7.A
- RAUM per advisor
- n/aderivedfirm RAUM over the IAPD count; not a book size
- Loaded
- Sep 14, 2026