MDCP Co-Investors (Patriot II), L.P.
Built from the SEC filing index the day the filing landed. The figures below are the issuer's own from Form D; AltStreet's analysis, sponsor link and data flags follow when the entity is enriched.
Raised
$125M
Investors
3
Min Invest
None stated
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What this filing shows
·Every sentence is a value as filed on SEC Form D
MDCP Co-Investors (Patriot II), L.P. is a Delaware limited partnership organized in 2017 that filed a Form D with the SEC on February 28, 2017, describing itself as a private equity fund. The offering claims Rule 506(b), Section 3(c), Section 3(c)(1), Section 3(c)(7) and covers pooled investment fund interests. MDCP Co-Investors (Patriot II), L.P. reported $125,000,000 sold from 3 investors of a $125,000,000 total offering as of the Form D filed February 28, 2017. The offering relies on Rule 506(b), which permits sales to accredited investors and to no more than 35 non-accredited investors who meet a sophistication standard, and prohibits general solicitation. The filing checks both Section 3(c)(1), which caps the fund at 100 beneficial owners, and Section 3(c)(7), which requires every investor to be a qualified purchaser, generally an individual with at least $5 million in investments. A fund normally relies on one or the other. The filing reports no non-accredited investors. The filing lists the minimum investment as $0, meaning no minimum was stated. The Form D names no recipient of sales compensation, which usually means the issuer or its affiliates are placing the securities directly. Sales commissions are reported as $0 and finders' fees as $0. Form D allows these to be estimates. The issuer's address of record is C/O Madison Dearborn Partners, LLC, 70 West Madison St., Suite 4600, Chicago, IL 60602.
EDGAR Filing Data
Form D — Primary Source
View on SEC.govFilings on Record
Every filing AltStreet's ledger holds for this CIK, newest first. Each opens the SEC archive folder.
In the Terminal
Filing events
0
none on file
Critical / warning
0 / 0
0 watch · 0 info
Statements extracted
0
none on file
NAV prints
0
none on file
Offering chains
1
closed
Fund family Part of the MDCP Co Investors family: 15 vehicles across 4 generations · adviser of record Madison Dearborn Partners · full family and the filing behind each link in the terminal
Investor
- The full fund family and any related vehicles (parallel, feeder, successor, sibling series) with the filing that shows each link
- 1 offering timeline: velocity, share raised, first-sale lag, stalled flags
Pro
- This issuer against its cohort: rank by velocity and share raised among offerings filed the same quarter
- The same events, statements and NAV moves across every issuer, screenable, with unlimited watches and CSV
Counts and dates above are the free record. The values, the series and the comparisons are the seat. Loading your view…
Adviser of Record (Form ADV)
CRD 157349 · SEC-registered adviser
From the adviser's Form ADV as loaded from the SEC bulk data, joined on this issuer's Form D file number. Fund-level figures and the adviser's full fund roster are in the terminal.
Related Persons (Form D)
Executive officers, directors, and promoters listed on the SEC Form D filing. Source: SEC.gov.
MADISON DEARBORN PARTNERS VI-A&C, L.P.
Promoter · CHICAGO, IL
GENERAL PARTNER OF THE ISSUER
MADISON DEARBORN PARTNERS, LLC
Promoter · CHICAGO, IL
GENERAL PARTNER OF THE GENERAL PARTNER OF THE ISSUER
SAMUEL M. MENCOFF
Executive Officer · CHICAGO, IL
CO-CEO OF THE GP OF THE GP OF THE ISSUER
PAUL J. FINNEGAN
Executive Officer · CHICAGO, IL
CO-CEO OF THE GP OF THE GP OF THE ISSUER
VAHE A. DOMBALAGIAN
Executive Officer · CHICAGO, IL
MANAGING DIRECTOR OF THE GP OF THE GP OF THE ISSUER
MARK B. TRESNOWSKI
Executive Officer · CHICAGO, IL
MANAGING DIRECTOR, GENERAL COUNSEL AND SECRETARY OF THE GP OF THE GP OF THE ISSUER
Questions About MDCP Co-Investors (Patriot II), L.P.
Each answer is built from the values on the SEC filing and the AltStreet ledger, not from the issuer's marketing.
What is MDCP Co-Investors (Patriot II), L.P.?
MDCP Co-Investors (Patriot II), L.P. is a Delaware limited partnership organized in 2017 that filed a Form D with the SEC on February 28, 2017 as a private equity fund. The filing claims Rule 506(b), Section 3(c), Section 3(c)(1), Section 3(c)(7) for an offering of pooled investment fund interests.
Is MDCP Co-Investors (Patriot II), L.P. legit?
AltStreet does not rate legitimacy; it reports the public record. MDCP Co-Investors (Patriot II), L.P. filed a Form D with the SEC on February 28, 2017 claiming Rule 506(b), Section 3(c), Section 3(c)(1), Section 3(c)(7). A Form D is a notice of an exempt offering, not a review or approval of it. The newest notice reports $125,000,000 sold to 3 investors. AltStreet's enforcement record (SEC, FINRA and state actions) shows no action naming the issuer as of today. Before investing, confirm the filing on EDGAR, check the seller's registration on FINRA BrokerCheck, and read the offering documents, which a Form D does not include.
Is MDCP Co-Investors (Patriot II), L.P. registered with or approved by the SEC?
No. A Form D is a notice that an issuer is selling securities under an exemption from registration, and the SEC does not review, approve, or pass on the merits of the offering. The filing shows that MDCP Co-Investors (Patriot II), L.P. claimed Rule 506(b), Section 3(c), Section 3(c)(1), Section 3(c)(7) and disclosed the items the form requires, such as the amount sold, the minimum investment, related persons, and anyone paid to sell the securities. It does not verify the issuer's claims or its business.
How much has MDCP Co-Investors (Patriot II), L.P. raised?
MDCP Co-Investors (Patriot II), L.P. reported $125,000,000 sold from 3 investors of a $125,000,000 total offering as of the Form D filed February 28, 2017.
Who can invest in MDCP Co-Investors (Patriot II), L.P.?
The offering relies on Rule 506(b), which permits sales to accredited investors and to no more than 35 non-accredited investors who meet a sophistication standard, and prohibits general solicitation. The filing checks both Section 3(c)(1), which caps the fund at 100 beneficial owners, and Section 3(c)(7), which requires every investor to be a qualified purchaser, generally an individual with at least $5 million in investments. A fund normally relies on one or the other. The filing reports no non-accredited investors. The filing lists the minimum investment as $0, meaning no minimum was stated.
What is the minimum investment in MDCP Co-Investors (Patriot II), L.P.?
The Form D lists the minimum investment as $0, which means the issuer did not state a minimum on the form. The offering documents, not the Form D, set the actual subscription terms.
Who is selling MDCP Co-Investors (Patriot II), L.P. and how are they paid?
The Form D names no recipient of sales compensation, which usually means the issuer or its affiliates are placing the securities directly. Sales commissions are reported as $0 and finders' fees as $0. Form D allows these to be estimates.
Who is behind MDCP Co-Investors (Patriot II), L.P.?
The Form D lists 6 related persons: MADISON DEARBORN PARTNERS VI-A&C, L.P., promoter (GENERAL PARTNER OF THE ISSUER); MADISON DEARBORN PARTNERS, LLC, promoter (GENERAL PARTNER OF THE GENERAL PARTNER OF THE ISSUER); SAMUEL M. MENCOFF, executive officer (CO-CEO OF THE GP OF THE GP OF THE ISSUER); PAUL J. FINNEGAN, executive officer (CO-CEO OF THE GP OF THE GP OF THE ISSUER); VAHE A. DOMBALAGIAN, executive officer (MANAGING DIRECTOR OF THE GP OF THE GP OF THE ISSUER); MARK B. TRESNOWSKI, executive officer (MANAGING DIRECTOR, GENERAL COUNSEL AND SECRETARY OF THE GP OF THE GP OF THE ISSUER). Form D Item 3 requires executive officers, directors, and promoters of the issuer to be listed.
Where is MDCP Co-Investors (Patriot II), L.P. located?
The issuer's address on its SEC filings is C/O Madison Dearborn Partners, LLC, 70 West Madison St., Suite 4600, Chicago, IL 60602. Its phone number of record is 312-895-1000. It is organized under the laws of Delaware.
How long is the MDCP Co-Investors (Patriot II), L.P. offering open?
The issuer indicated that the offering is not intended to last more than one year. An issuer must amend its Form D annually while a continuing offering stays open, and no amendment is on record yet.
How large is MDCP Co-Investors (Patriot II), L.P.?
The issuer declined to disclose its revenue range on the Form D, which the form permits.

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Data Methodology
Capital raise figures, investor counts, and filing dates are sourced directly from SEC EDGAR Form D primary documents via the SEC EDGAR submissions API and full-text search index. EDGAR entity profiles and deal-level data are reviewed by AltStreet analysts with backgrounds in corporate finance and securities law — cross-referenced against offering circulars, audited financial statements, and primary regulatory filings before publication. Platform-provided information, where present, is clearly labeled and does not affect EDGAR data or AltStreet editorial coverage. Platforms may request factual corrections for demonstrable inaccuracies by contacting [email protected]. This page does not constitute investment advice.
