Firm profile

Lime Rock

WESTPORT, CTCRD 157127Registration Status: ApprovedEffective since March 30, 2012SEC # 801-73847Latest ADV March 30, 2026

Lime Rock is an SEC registered investment adviser organized as a limited partnership with a primary office location in Westport, CT. Its latest Form ADV filing, dated March 30, 2026, reports $5.5B in regulatory assets under management, 198 employees, 3 offices, and 23 accounts.

Assets Under Management
$5.5B
Employees
198
Offices
3 offices
Total Clients
23

Associated firm names

7 names listed
  • LIME ROCK
  • LIME ROCK RESOURCES
  • LIME ROCK PARTNERS
  • LIME ROCK NEW ENERGY

Leadership

2 roles identified
CCOAnuragh R. Mehta
CFOSusan M. Bellantoni

Advisory services offered

1 types reported
Portfolio management for pooled investment vehicles

Fee models offered

2 types reported
Asset based fees
Performance-based fees

Offices & Contact

Primary office

WESTPORT, Connecticut, United States

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Primary office regionOther reported regions

Shading shows states and countries with reported offices. Cities are listed below; shading does not indicate service coverage.

Connecticut

WESTPORTPrimary office

New York

NEW YORK

Texas

HOUSTON

3 office records listed · 3 total offices reported. Counts can use different reporting dates. SEC filers may list only their largest 25 additional offices.

Contact and digital presence

ADV profile links

Regulatory Assets Under Management Breakdown

Total regulatory assets under management$5.5Bas of March 30, 2026
Discretionary100.0%
$5.5B
100% of total RAUM100.0%
Non-discretionary0.0%
$0
0% of total RAUM0.0%
All regulatory assets under management are discretionary.

Client Coverage Demographics

Top client segmentPooled Investment Vehicles represent 100.0% of total clients.
Top client categories% of clientsClients
1
Pooled Investment Vehicles
100.0%
23

Assets under management Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total AUM$5.5B
Total Accounts23
10Y AUM Change$-2.5B (-31.3%)

Private Funds

Private funds reported by Lime Rock

Loading private fund disclosures…

Employee Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total Employees198
Clients per Employee0:1
10Y Employee Change-55 (-21.7%)

Historical AUM and employee figures reflect available SEC Form ADV filings under this CRD. Filing gaps may reflect registration status changes, dormant periods, state registration periods, firm restructuring, or other reporting changes. Rialytix does not interpolate missing periods.


Ownership

Reported direct and indirect ownership ranges

Each range applies to a separate reported relationship and should not be added together.

Reported ownership ranges

Highlighted bands show the percentage range reported in Form ADV.

0%25%50%75%100%
JCF INVESTMENTS, LLCDirect owner · Schedule AInterest in LIME ROCK
25% to < 50%
JTR INVESTMENTS 2024, LLCDirect owner · Schedule AInterest in LIME ROCK
25% to < 50%
ERIC DWAYNE MULLINSDirect owner · Schedule AInterest in LIME ROCK
10% to < 25%
JASON MICHAEL MCLANEDirect owner · Schedule AInterest in LIME ROCK
5% to < 10%
JEFFREY BENNETT SCOFIELDDirect owner · Schedule AInterest in LIME ROCK
5% to < 10%
LIME ROCK MANAGEMENT GP LLCDirect owner · Schedule AInterest in LIME ROCK
< 5%
JONATHAN CLARK FARBERIndirect owner · Schedule BInterest in JCF INVESTMENTS, LLC
75%+
JCF INVESTMENTS, LLCIndirect owner · Schedule BInterest in LIME ROCK MANAGEMENT GP LLC
25% to < 50%
JTR INVESTMENTS 2024, LLCIndirect owner · Schedule BInterest in LIME ROCK MANAGEMENT GP LLC
25% to < 50%

Bars represent the reported range at that individual ownership step, not an estimated percentage of the advisory firm. Indirect relationships may refer to intermediate entities rather than directly to Lime Rock.

Reported ownership and control details

Form ADV · Filing date 2026-03-30 · Schedules A and B

15 entries
#Owner / person & roleInterest in entityReported interestControl personTitle / status acquiredSource
1JONATHAN CLARK FARBERCO-FOUNDER/MANAGING DIRECTORIndividualLIME ROCKLess than 5%Code NAYesCO-FOUNDER/MANAGING DIRECTOR06/1998Schedule APDF page 130
2JOHN THOMAS REYNOLDSCO-FOUNDER/MANAGING DIRECTORIndividualLIME ROCKLess than 5%Code NAYesCO-FOUNDER/MANAGING DIRECTOR06/1998Schedule APDF page 130
3ERIC DWAYNE MULLINSLIMITED PARTNER, MANAGING DIRECTORIndividualLIME ROCK10% to less than 25%Code BYesLIMITED PARTNER, MANAGING DIRECTOR07/2005Schedule APDF page 130
4LIME ROCK MANAGEMENT GP LLCGENERAL PARTNERDomestic entityLIME ROCKLess than 5%Code NAYesGENERAL PARTNER06/1998Schedule APDF page 130
5SUSAN MARIE BELLANTONICHIEF FINANCIAL OFFICERIndividualLIME ROCKLess than 5%Code NAYesCHIEF FINANCIAL OFFICER05/2015Schedule APDF page 130
6ANURAGH RAJ MEHTACHIEF COMPLIANCE OFFICER/ GENERAL COUNSELIndividualLIME ROCKLess than 5%Code NAYesCHIEF COMPLIANCE OFFICER/ GENERAL COUNSEL01/2017Schedule APDF page 130
7JASON MICHAEL MCLANELIMITED PARTNERIndividualLIME ROCK5% to less than 10%Code ANoLIMITED PARTNER07/2016Schedule APDF page 130
8MARK ADRIAN MCCALLMANAGING DIRECTORIndividualLIME ROCKLess than 5%Code NAYesMANAGING DIRECTOR03/2017Schedule APDF page 130
9JEFFREY BENNETT SCOFIELDLIMITED PARTNERIndividualLIME ROCK5% to less than 10%Code ANoLIMITED PARTNER03/2019Schedule APDF page 130
10JCF INVESTMENTS, LLCLIMITED PARTNERDomestic entityLIME ROCK25% to less than 50%Code CYesLIMITED PARTNER01/2024Schedule APDF page 130
11JTR INVESTMENTS 2024, LLCLIMITED PARTNERDomestic entityLIME ROCK25% to less than 50%Code CYesLIMITED PARTNER01/2024Schedule APDF page 130
12JCF INVESTMENTS, LLCMEMBERDomestic entityLIME ROCK MANAGEMENT GP LLC25% to less than 50%Code CYesMEMBER09/2006Schedule BPDF page 131
13JONATHAN CLARK FARBERMEMBERIndividualJCF INVESTMENTS, LLC75% or moreCode EYesMEMBER09/2006Schedule BPDF page 131
14JTR INVESTMENTS 2024, LLCMEMBERDomestic entityLIME ROCK MANAGEMENT GP LLC25% to less than 50%Code CYesMEMBER01/2024Schedule BPDF page 131
15JOHN THOMAS REYNOLDSPRESIDENT/MANAGERIndividualJTR INVESTMENTS 2024, LLCPercentage not specifiedCode FYesPRESIDENT/MANAGER01/2024Schedule BPDF page 131

Less than 5% may include zero. Code F identifies a role without specifying a percentage. Reported interests may overlap and may not include every owner. Total indirect ownership is not calculated.

Compliance & Disclosures

Filing dated 3/30/2026 10:50:44 AM

Responses were selected by the RIA in its filing. Questions are shortened for readability; “you” refers to the reporting firm, and some questions also cover advisory affiliates.

RIA or supervised-person involvementThe RIA reported that one or more events below involve the firm or its supervised persons.RIA responseYes
AFelonies2 No

In the past ten years, have you or any advisory affiliate:

  • A1Been convicted of or pleaded guilty or no contest to a felony?No
  • A2Been charged with a felony?No
BMisdemeanors2 No

In the past ten years, have you or any advisory affiliate:

  • B1Been convicted of or pleaded guilty or no contest to a misdemeanor involving investments, an investment-related business, fraud, false statements or omissions, wrongful taking of property, bribery, perjury, forgery, counterfeiting, or extortion?No
  • B2Been charged with a misdemeanor of the kind listed above?No
CSEC or CFTC actions3 Yes2 No

Has the SEC or CFTC ever:

  • C1Found you or an advisory affiliate made a false statement or omission?No
  • C2Found you or an advisory affiliate violated SEC or CFTC regulations or statutes?Yes
  • C3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
  • C4Entered an order against you or an advisory affiliate in connection with investment-related activity?Yes
  • C5Imposed a civil money penalty on you or an advisory affiliate, or ordered you or an advisory affiliate to cease and desist from any activity?Yes
DOther regulatory actions5 No

Has any other federal regulatory agency, state regulatory agency, or foreign financial regulatory authority ever:

  • D1Found you or an advisory affiliate made a false statement or omission, or was dishonest, unfair, or unethical?No
  • D2Found you or an advisory affiliate violated investment-related regulations or statutes?No
  • D3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
  • D4In the past ten years, entered an order against you or an advisory affiliate in connection with investment-related activity?No
  • D5Denied, suspended, or revoked your or an advisory affiliate’s registration or license, or otherwise prevented association with an investment-related business or restricted activities?No
ESelf-regulatory organization actions4 No

Has a self-regulatory organization or commodities exchange ever:

  • E1Found you or an advisory affiliate made a false statement or omission?No
  • E2Found you or an advisory affiliate violated its rules, other than a violation designated as a minor rule violation under an SEC-approved plan?No
  • E3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
  • E4Disciplined you or an advisory affiliate by expulsion, suspension, barring association with other members, or otherwise restricting activities?No
FProfessional authorizations1 No
  • FHas an authorization to act as an attorney, accountant, or federal contractor granted to you or an advisory affiliate ever been revoked or suspended?No
GPending regulatory proceedings1 No
  • GAre you or any advisory affiliate now the subject of a regulatory proceeding that could result in a “Yes” answer to any part of C, D, or E?No
HCivil judicial actions and proceedings4 No

(1) Court actions

Has a domestic or foreign court:

  • H(1)(a)In the past ten years, enjoined you or an advisory affiliate in connection with investment-related activity?No
  • H(1)(b)Found that you or an advisory affiliate violated investment-related statutes or regulations?No
  • H(1)(c)Dismissed, pursuant to a settlement agreement, an investment-related civil action brought against you or an advisory affiliate by a state or foreign financial regulatory authority?No

(2) Pending civil proceedings

  • H(2)Are you or any advisory affiliate now the subject of a civil proceeding that could result in a “Yes” answer to any part of H(1)?No
Additional DRP filings 1 source block

Verbatim excerpts from supporting DRP filings, which may concern the firm or advisory affiliates. Amounts retain their filed labels; no total or attribution is inferred.

regulatory · block 1PDF pages 135–137
Regulator name — filed text
SECURITIES AND EXCHANGE COMMISSION
Monetary/Fine Amount — filed text
$ 75,000.00
How was matter resolved — filed text
Order

Action status / disposition — filed text

ON JANUARY 17, 2017, THE SEC INSTITUTED ADMINISTRATIVE PROCEEDINGS AGAINST THE REGISTRANT REGARDING A CAMPAIGN CONTRIBUTION BY AN EMPLOYEE OF THE REGISTRANT MADE IN VIOLATION OF THE SEC'S RULES GOVERNING POLITICAL CONTRIBUTIONS BY INVESTMENT ADVISER EMPLOYEES AND THE REGISTRANT'S OWN COMPLIANCE POLICIES. WITHOUT ADMITTING OR DENYING LIABILITY, THE REGISTRANT AGREED TO PAY $75,000 TO RESOLVE THE MATTER. UPON BECOMING AWARE OF THE $1,000 CONTRIBUTION, THE RESPONDENT CAUSED THE EMPLOYEE TO OBTAIN ITS RETURN AND VOLUNTARILY REPORTED THE MATTER TO THE SEC. THE ORDER SETTLING THIS MATTER FINDS THAT ADVISERS ACT RULE 206(4)-5 DOES NOT REQUIRE A SHOWING OF QUID PRO QUO OR ACTUAL INTENT TO INFLUENCE AN ELECTED OFFICIAL OR CANDIDATE FOR PUBLIC OFFICE, AND THAT THE SEC WAS NOT REQUIRED TO SHOW THAT THE REGISTRANT WAS AWARE OF THE ACTIONS RESULTING IN THE VIOLATION OF THE RULE. THE REGISTRANT FOLLOWS RIGOROUS COMPLIANCE PROCEDURES, TAKES REASONABLE STEPS TO ENFORCE ITS POLICIES, AND TRAINS AND PERIODICALLY REEDUCATES ITS EMPLOYEES OF THOSE POLICIES.
Other filed details

Description of allegations — filed text

ON JANUARY 17, 2017, THE U.S. SECURITIES AND EXCHANGE COMMISSION (THE "SEC") INSTITUTED ADMINISTRATIVE PROCEEDINGS AGAINST THE REGISTRANT, PURSUANT TO SECTIONS 203(E) AND 203(K) OF THE ADVISERS ACT OF 1940, AS AMENDED (THE "ADVISERS ACT"), FINDING THAT THE REGISTRANT HAD VIOLATED ADVISERS ACT RULE 206(4)-5 WHEN AN EMPLOYEE MADE A $1,000 PERSONAL CONTRIBUTION TO THE CAMPAIGN OF A CANDIDATE FOR PRESIDENT OF THE UNITED STATES, AND THEN GOVERNOR OF OHIO, WHILE THE REGISTRANT ADVISED A POOLED INVESTMENT VEHICLE WHERE AN OHIO PUBLIC ENTITY WAS AN INVESTOR. THE SEC FOUND THAT AFTER THE CONTRIBUTION WAS MADE, ITS RETURN WAS SOUGHT AND RECEIVED, AND NOTED THAT ADVISERS ACT RULE 206(4)-5 DOES NOT REQUIRE A SHOWING OF QUID PRO QUO OR ACTUAL INTENT TO INFLUENCE AN ELECTED OFFICIAL OR CANDIDATE.

Sanction detail — filed text

CIVIL MONETARY PENALTY OF $75,000.
Full extracted filing text

Includes form instructions and options. Options shown in this text do not identify which boxes were selected.

GENERAL INSTRUCTIONS
This Disclosure Reporting Page (DRP ADV) is an 
INITIAL OR
AMENDED response used to report details for affirmative responses to Items 11.C., 11.D.,
11.E., 11.F. or 11.G. of Form ADV.
Regulatory Action
Check item(s) being responded to:
11.C(1)
11.C(2)
11.C(3)
11.C(4)
11.C(5)
11.D(1)
11.D(2)
11.D(3)
11.D(4)
11.D(5)
11.E(1)
11.E(2)
11.E(3)
11.E(4)
11.F.
11.G.
Use a separate DRP for each event or proceeding . The same event or proceeding may be reported for more than one person or entity using one DRP. File
with a completed Execution Page. 
One event may result in more than one affirmative answer to Items 11.C., 11.D., 11.E., 11.F. or 11.G. Use only one DRP to report details related to the

same event. If an event gives rise to actions by more than one regulator, provide details for each action on a separate DRP.
PART I
A.  The person(s) or entity(ies) for whom this DRP is being filed is (are):
You (the advisory firm)
You and one or more of your advisory affiliates
One or more of your advisory affiliates
If this DRP is being filed for an advisory affiliate, give the full name of the advisory affiliate below (for individuals, Last name, First name, Middle name). 
If the advisory affiliate has a CRD number, provide that number. If not, indicate "non-registered" by checking the appropriate box.
ADV DRP - ADVISORY AFFILIATE
No Information Filed
This DRP should be removed from the ADV record because the advisory affiliate(s) is no longer associated with the adviser.
This DRP should be removed from the ADV record because: (1) the event or proceeding occurred more than ten years ago or (2) the adviser is
registered or applying for registration with the SEC or reporting as an exempt reporting adviser with the SEC and the event was resolved in the
adviser's or advisory affiliate's favor.
If you are registered or registering with a state securities authority , you may remove a DRP for an event you reported only in response to Item
11.D(4), and only if that event occurred more than ten years ago. If you are registered or registering with the SEC, you may remove a DRP for any
event listed in Item 11 that occurred more than ten years ago.
This DRP should be removed from the ADV record because it was filed in error, such as due to a clerical or data-entry mistake. Explain the
circumstances: 
B.
If the advisory affiliate is registered through the IARD system or CRD system, has the advisory affiliate submitted a DRP (with Form ADV, BD or U-4) to
the IARD or CRD for the event? If the answer is "Yes," no other information on this DRP must be provided.
 Yes
 No
NOTE: The completion of this form does not relieve the advisory affiliate of its obligation to update its IARD or CRD records.
PART II
1.  Regulatory Action initiated by:
SEC   
Other Federal   
State   
SRO
Foreign
(Full name of regulator, foreign financial regulatory authority, federal, state, or SRO) 
SECURITIES AND EXCHANGE COMMISSION
2.
Principal Sanction:
Civil and Administrative Penalt(ies) /Fine(s)
Other Sanctions: 
CENSURE; CEASE AND DESIST
3.
Date Initiated (MM/DD/YYYY): 
01/17/2017
 Exact
 Explanation
If not exact, provide explanation:
THE ORDER AND SETTLEMENT WAS ENTERED INTO ON JANUARY 17, 2017.
4.
Docket/Case Number:
3-17782
5.
Advisory Affiliate Employing Firm when activity occurred which led to the regulatory action (if applicable):
6.
Principal Product Type:
Other
Other Product Types: 
EQUITY IN PRIVATE COMPANIES.
7.
Describe the allegations related to this regulatory action (your response must fit within the space provided):
ON JANUARY 17, 2017, THE U.S. SECURITIES AND EXCHANGE COMMISSION (THE "SEC") INSTITUTED ADMINISTRATIVE PROCEEDINGS AGAINST THE
REGISTRANT, PURSUANT TO SECTIONS 203(E) AND 203(K) OF THE ADVISERS ACT OF 1940, AS AMENDED (THE "ADVISERS ACT"), FINDING THAT THE
REGISTRANT HAD VIOLATED ADVISERS ACT RULE 206(4)-5 WHEN AN EMPLOYEE MADE A $1,000 PERSONAL CONTRIBUTION TO THE CAMPAIGN OF A
CANDIDATE FOR PRESIDENT OF THE UNITED STATES, AND THEN GOVERNOR OF OHIO, WHILE THE REGISTRANT ADVISED A POOLED INVESTMENT
VEHICLE WHERE AN OHIO PUBLIC ENTITY WAS AN INVESTOR. THE SEC FOUND THAT AFTER THE CONTRIBUTION WAS MADE, ITS RETURN WAS SOUGHT
AND RECEIVED, AND NOTED THAT ADVISERS ACT RULE 206(4)-5 DOES NOT REQUIRE A SHOWING OF QUID PRO QUO OR ACTUAL INTENT TO INFLUENCE

AN ELECTED OFFICIAL OR CANDIDATE.
8.
Current Status?      
 Pending
 On Appeal
 Final
9.
If on appeal, regulatory action appealed to (SEC, SRO, Federal or State Court) and Date Appeal Filed:
If Final or On Appeal, complete all items below. For Pending Actions, complete Item 13 only.
10. How was matter resolved:
Order
11. Resolution Date (MM/DD/YYYY):
01/17/2017
 Exact
 Explanation
If not exact, provide explanation:
THE ORDER AND SETTLEMENT WAS ENTERED INTO ON JANUARY 17, 2017.
12. Resolution Detail:
A.  Were any of the following Sanctions Ordered (check all appropriate items)?
 Monetary/Fine Amount: $ 75,000.00
 Revocation/Expulsion/Denial
 Disgorgement/Restitution
 Censure
 Cease and Desist/Injunction
 Bar
 Suspension
B.
Other Sanctions Ordered:
WITHOUT ADMITTING TO ANY ALLEGATIONS, THE REGISTRANT CONSENTED TO THE ISSUANCE OF AN ORDER ON JANUARY 17, 2017 AND PAID A
CIVIL MONETARY PENALTY OF $75,000.
Sanction detail: if suspended, enjoined or barred, provide duration including start date and capacities affected (General Securities Principal,
Financial Operations Principal, etc.). If requalification by exam/retraining was a condition of the sanction, provide length of time given to
requalify/retrain, type of exam required and whether condition has been satisfied. If disposition resulted in a fine, penalty, restitution,
disgorgement or monetary compensation, provide total amount, portion levied against you or an advisory affiliate, date paid and if any portion
of penalty was waived: 
CIVIL MONETARY PENALTY OF $75,000.
13. Provide a brief summary of details related to the action status and (or) disposition and include relevant terms, conditions and dates (your response
must fit within the space provided).
ON JANUARY 17, 2017, THE SEC INSTITUTED ADMINISTRATIVE PROCEEDINGS AGAINST THE REGISTRANT REGARDING A CAMPAIGN CONTRIBUTION BY AN
EMPLOYEE OF THE REGISTRANT MADE IN VIOLATION OF THE SEC'S RULES GOVERNING POLITICAL CONTRIBUTIONS BY INVESTMENT ADVISER
EMPLOYEES AND THE REGISTRANT'S OWN COMPLIANCE POLICIES. WITHOUT ADMITTING OR DENYING LIABILITY, THE REGISTRANT AGREED TO PAY
$75,000 TO RESOLVE THE MATTER. UPON BECOMING AWARE OF THE $1,000 CONTRIBUTION, THE RESPONDENT CAUSED THE EMPLOYEE TO OBTAIN ITS
RETURN AND VOLUNTARILY REPORTED THE MATTER TO THE SEC. THE ORDER SETTLING THIS MATTER FINDS THAT ADVISERS ACT RULE 206(4)-5 DOES
NOT REQUIRE A SHOWING OF QUID PRO QUO OR ACTUAL INTENT TO INFLUENCE AN ELECTED OFFICIAL OR CANDIDATE FOR PUBLIC OFFICE, AND THAT
THE SEC WAS NOT REQUIRED TO SHOW THAT THE REGISTRANT WAS AWARE OF THE ACTIONS RESULTING IN THE VIOLATION OF THE RULE. THE
REGISTRANT FOLLOWS RIGOROUS COMPLIANCE PROCEDURES, TAKES REASONABLE STEPS TO ENFORCE ITS POLICIES, AND TRAINS AND PERIODICALLY
REEDUCATES ITS EMPLOYEES OF THOSE POLICIES.

* Metrics are based on the latest available data, including Form ADV filings, brochures, and relationship summaries pulled from the SEC IAPD, and may be subject to change. Learn what is included in the Rialytix data. Please refer to the firm's official disclosures for the most accurate information using their CRD number. This is not investment advice.