Firm profile

Acr Alpine Capital Research, LLC

ST. LOUIS, MOCRD 110933Registration Status: ApprovedEffective since November 13, 2001SEC # 801-60694Latest ADV June 24, 2026

Acr Alpine Capital Research, LLC is an SEC registered investment adviser organized as a limited liability company with a primary office location in St. Louis, MO.

Assets Under Management
$10.8B
Employees
35
Offices
8 offices
Total Clients
7,171

Associated firm names

4 names listed
  • ACR ALPINE CAPITAL RESEARCH, LLC
  • ALPINE PRIVATE CAPITAL
  • ALPINE INVESTMENT MANAGEMENT,LLC
  • ACR ALPINE CAPTIAL RESEARCH

Leadership

5 roles identified
CEONicholas V. Tompras
CCOJoseph F. Stowell Iii
COOMitul D. Nakum

Advisory services offered

6 types reported
Educational seminars/workshops
Other advisory services
Portfolio management for businesses

Fee models offered

2 types reported
Asset based fees
Performance-based fees

Offices & Contact

Primary office

ST. LOUIS, Missouri, 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.

Missouri

ST. LOUISPrimary office

New Jersey

MOUNT LAUREL

2 office records listed · 8 total offices reported. 6 additional office addresses are undisclosed and are not mapped. 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$10.8Bas of June 24, 2026
Discretionary75.9%
$8.2B
76% of total RAUM75.9%
Non-discretionary24.1%
$2.6B
24% of total RAUM24.1%
Regulatory assets under management are split between discretionary and non-discretionary assets.

Client Coverage Demographics

Top client segmentIndividuals represent 83.7% of total clients.
Top client categories% of clientsClients
1
Individuals
83.7%
6,002
2
HNWI
13.4%
958
3
Corporations
1.2%
87
4
Pension Plans
0.9%
64
5
Charitable
0.7%
51
Additional categories (<0.1%)
Pooled Investment Vehicles<5 clients
Investment Cos.<5 clients

Assets under management Growth by Quarter

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

Total AUM$10.8B
Total Accounts7,168
10Y AUM Change+$7.5B (+228.6%)

Private Funds

Private funds reported by Acr Alpine Capital Research, LLC

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Employee Growth by Quarter

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

Total Employees35
Clients per Employee205:1
10Y Employee Change+17 (+94.4%)

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%
ACR ALPINE CAPITAL RESEARCH, LPDirect owner · Schedule AInterest in ACR ALPINE CAPITAL RESEARCH, LLC
75%+
ALPINE INVESTMENT MANAGEMENT, LLCIndirect owner · Schedule BInterest in ACR ALPINE CAPITAL GP, LLC
75%+
ALPINE HOLDINGS CORPIndirect owner · Schedule BInterest in ALPINE INVESTMENT MANAGEMENT, LLC
75%+
NICHOLAS V TOMPRAS LIVING TRUST 9/23/23 AS AMENDEDIndirect owner · Schedule BInterest in ALPINE HOLDINGS CORP
75%+

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 Acr Alpine Capital Research, LLC.

Reported ownership and control details

Form ADV · Filing date 2026-06-24 · Schedules A and B

12 entries
#Owner / person & roleInterest in entityReported interestControl personTitle / status acquiredSource
1NICHOLAS VIRGIL TOMPRASCHIEF EXECUTIVE OFFICER AND CO-CHIEF INVESTMENT OFFICERIndividualACR ALPINE CAPITAL RESEARCH, LLCLess than 5%Code NAYesCHIEF EXECUTIVE OFFICER AND CO-CHIEF INVESTMENT OFFICER11/1999Schedule APDF page 42
2MITUL DEVJI NAKUMCHIEF OPERATING OFFICERIndividualACR ALPINE CAPITAL RESEARCH, LLCLess than 5%Code NANoCHIEF OPERATING OFFICER03/2017Schedule APDF page 42
3ACR ALPINE CAPITAL RESEARCH, LPDIRECT OWNERDomestic entityACR ALPINE CAPITAL RESEARCH, LLC75% or moreCode EYesDIRECT OWNER05/2018Schedule APDF page 42
4JOSEPH FRANCIS STOWELL IIICHIEF COMPLIANCE OFFICERIndividualACR ALPINE CAPITAL RESEARCH, LLCLess than 5%Code NANoCHIEF COMPLIANCE OFFICER07/2018Schedule APDF page 42
5TIMOTHY PAUL PIECHOWSKICO-CHIEF INVESTMENT OFFICERIndividualACR ALPINE CAPITAL RESEARCH, LLCLess than 5%Code NANoCO-CHIEF INVESTMENT OFFICER05/2025Schedule APDF page 42
6WILLEM Eduard SCHILPZANDPRESIDENTIndividualACR ALPINE CAPITAL RESEARCH, LLCLess than 5%Code NANoPRESIDENT05/2025Schedule APDF page 42
7NICHOLAS VIRGIL TOMPRASTRUSTEEIndividualNICHOLAS V TOMPRAS LIVING TRUST 9/23/23 AS AMENDEDPercentage not specifiedCode FYesTRUSTEE12/2016Schedule BPDF page 42
8ACR ALPINE CAPITAL GP, LLCGENERAL PARTNERDomestic entityACR ALPINE CAPITAL RESEARCH, LPPercentage not specifiedCode FYesGENERAL PARTNER05/2018Schedule BPDF page 42
9ALPINE INVESTMENT MANAGEMENT, LLCELECTED MANAGERDomestic entityACR ALPINE CAPITAL GP, LLC75% or moreCode EYesELECTED MANAGER05/2018Schedule BPDF page 42
10ALPINE HOLDINGS CORPSOLE MEMBERDomestic entityALPINE INVESTMENT MANAGEMENT, LLC75% or moreCode EYesSOLE MEMBER07/2022Schedule BPDF page 42
11NICHOLAS V TOMPRAS LIVING TRUST 9/23/23 AS AMENDEDSOLE DIRECTORDomestic entityALPINE HOLDINGS CORP75% or moreCode EYesSOLE DIRECTOR07/2022Schedule BPDF page 42
12Jennifer TomprasTRUSTEEIndividualNICHOLAS V TOMPRAS LIVING TRUST 9/23/23 AS AMENDEDPercentage not specifiedCode FYesTRUSTEE12/2016Schedule BPDF page 42

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 6/24/2026 4:35:20 PM

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 none of the events below involve the firm or its supervised persons.RIA responseNo
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 actions5 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?No
  • 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?No
  • 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?No
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

* 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.