WCAS XV, L.P.: Form D filings, private equity fund, Rule 506(b), Section 3(c)(7) (2026)

Q: What is WCAS XV, L.P.?

WCAS XV, L.P. is a Delaware limited partnership that filed a Form D with the SEC on July 21, 2026 as a private equity fund. The filing claims Rule 506(b), Section 3(c), Section 3(c)(7) for an offering of pooled investment fund interests.

Q: Is WCAS XV, L.P. legit?

AltStreet does not rate legitimacy; it reports the public record. WCAS XV, L.P. filed a Form D with the SEC on July 21, 2026 claiming Rule 506(b), Section 3(c), Section 3(c)(7). A Form D is a notice of an exempt offering, not a review or approval of it. No sales had been reported as of that notice. 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.

Q: Is WCAS XV, 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 WCAS XV, L.P. claimed Rule 506(b), Section 3(c), 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.

Q: How much has WCAS XV, L.P. raised?

WCAS XV, L.P. reported that the first sale had not yet occurred as of the Form D filed July 21, 2026, so no amount sold or investor count is on file. The total offering amount is listed as indefinite.

Q: Who can invest in WCAS XV, 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. Because the fund also relies on Section 3(c)(7), each investor must be a qualified purchaser, generally an individual with at least $5 million in investments. The filing reports no non-accredited investors. The filing lists the minimum investment as $0, meaning no minimum was stated.

Q: What is the minimum investment in WCAS XV, 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.

Q: Who is selling WCAS XV, L.P. and how are they paid?

The Form D names POLARIS INVESTMENT ADVISORY AG, associated with None; POLARIS (EUROPE) AG, associated with None; ASANTE CAPITAL GROUP ADVISORS LLC (CRD 155178), associated with None; FURTHER CAPITAL PARTNERS LTD., associated with None and 2 others as recipients of sales compensation.

Q: Who is behind WCAS XV, L.P.?

The Form D lists 2 related persons: WCAS XV ASSOCIATES LLC, promoter (GENERAL PARTNER OF WCAS XV, L.P. AND WCAS XV FEEDER FUND, L.P); WCAS XV LUX ASSOCIATES S.A R.L., promoter (GENERAL PARTNER OF WCAS XV LUX, SCSP). Form D Item 3 requires executive officers, directors, and promoters of the issuer to be listed.

Q: Where is WCAS XV, L.P. located?

The issuer's address on its SEC filings is 599 Lexington Avenue, Suite 1800, New York, NY 10022. Its phone number of record is 212-893-9500. It is organized under the laws of Delaware.

Q: How long is the WCAS XV, L.P. offering open?

The issuer indicated that the offering is 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.

AltStreetEDGAR DatabaseWCAS XV, L.P.
SEC filing record
Primary Source · SEC.gov
WCAS XV, L.P.Fund Vehicle2026 vintageRule 506(b), Section 3(c), Section 3(c)(7)Filing record
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.
Latest signalNew Form D filerForm D · 2026-07-21Last filing 2026-07-21
Raised
Pre-open
Investors
—
Min Invest
None stated
Is this your company or fund? Claim this page free, or verify it and carry the Verified Issuer mark.
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What this filing shows·Every sentence is a value as filed on SEC Form D
WCAS XV, L.P. is a Delaware limited partnership that filed a Form D with the SEC on July 21, 2026, describing itself as a private equity fund. The offering claims Rule 506(b), Section 3(c), Section 3(c)(7) and covers pooled investment fund interests. WCAS XV, L.P. reported that the first sale had not yet occurred as of the Form D filed July 21, 2026, so no amount sold or investor count is on file. The total offering amount is listed as indefinite. 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. Because the fund also relies on Section 3(c)(7), each investor must be a qualified purchaser, generally an individual with at least $5 million in investments. The filing reports no non-accredited investors. The filing lists the minimum investment as $0, meaning no minimum was stated. The Form D names POLARIS INVESTMENT ADVISORY AG, associated with None; POLARIS (EUROPE) AG, associated with None; ASANTE CAPITAL GROUP ADVISORS LLC (CRD 155178), associated with None; FURTHER CAPITAL PARTNERS LTD., associated with None and 2 others as recipients of sales compensation. The issuer's address of record is 599 Lexington Avenue, Suite 1800, New York, NY 10022.
EDGAR Filing Data
Form D — Primary Source
View on SEC.gov 
CIK Number0002132843
Entity NameWCAS XV, L.P.
ExemptionRule 506(b), Section 3(c), Section 3(c)(7)
What the exemption meansRule 506(b) of Regulation D: securities may be sold to an unlimited number of accredited investors and up to 35 non-accredited investors who meet the rule's sophistication standard, without general solicitation or advertising. Section 3(c) of the Investment Company Act of 1940: the issuer is a pooled investment vehicle relying on an exclusion from registration as an investment company. Section 3(c)(7) of the Investment Company Act: the fund is excluded from investment-company registration because every investor is a qualified purchaser, generally an individual with at least $5 million in investments or an institution with at least $25 million.
Entity TypeLimited Partnership
Jurisdiction of OrganizationDelaware
Issuer Address599 Lexington Avenue, Suite 1800, New York, NY 10022
Phone(212) 893-9500
Industry / Fund TypePooled Investment Fund · Private Equity Fund
Investment Company ActExcluded under Section 3(c)(7) (qualified purchasers only)
Securities TypePooled investment fund interests
First Sale DateNot yet occurred (as filed)
Filing DateJuly 21, 2026
Accession Number0000904454-26-000416
Total Offering AmountIndefinite
Total Amount Sold$0 (no sales yet)
Total Investors0 (no sales yet)
Non-Accredited InvestorsNone
Minimum Investment$0 (no stated minimum)
Offering DurationIntended to last more than one year
Revenue RangeDecline to Disclose
State (Issuer Address)NY
Amendment CountOriginal filing only
Filings on Record
Every filing AltStreet's ledger holds for this CIK, newest first. Each opens the SEC archive folder.
DJuly 21, 20260000904454-26-000416
In the Terminal
Filing events
1
latest Jul 21, 2026
Critical / warning
0 / 0
0 watch · 1 info
Statements extracted
0
none on file
NAV prints
0
none on file
Offering chains
1
pre_sale
Latest event New filer · Jul 21, 2026
SEC.gov
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Fund family Part of the WCAS family: 5 vehicles across 3 generations · 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 filing event with values and deltas, latest 2026-07-21, and alerts on the next one
1 offering timeline: velocity, share raised, first-sale lag, stalled flags
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Related Persons (Form D)
Executive officers, directors, and promoters listed on the SEC Form D filing. Source: SEC.gov.
WCAS XV ASSOCIATES LLC
Promoter · NEW YORK, NY
GENERAL PARTNER OF WCAS XV, L.P. AND WCAS XV FEEDER FUND, L.P.
WCAS XV LUX ASSOCIATES S.A R.L.
Promoter · NEW YORK, NY
GENERAL PARTNER OF WCAS XV LUX, SCSP
Placement Agents and Sales Compensation (Form D)
Who the issuer reported paying to sell the securities (Form D Item 12), with the FINRA registration number the filer gave. Source: SEC.gov.
POLARIS INVESTMENT ADVISORY AG
Associated broker-dealer: None · ZURICH, V8 and outside the United States
POLARIS (EUROPE) AG
Associated broker-dealer: None · VADUZ, N2 and outside the United States
ASANTE CAPITAL GROUP ADVISORS LLCCRD 155178 on BrokerCheck 
Associated broker-dealer: None · NEW YORK, NY · Soliciting in all states and outside the United States
FURTHER CAPITAL PARTNERS LTD.
Associated broker-dealer: None · TORONTO, A6 and outside the United States
ALTIS FINANCIAL SERVICES INC.
Associated broker-dealer: None · SANTIAGO, F3 and outside the United States
THRIVE ALTERNATIVES CAPITAL ADVISORY PTE. LTD.
Associated broker-dealer: None · SINGAPORE, U0 and outside the United States
Questions About WCAS XV, 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 WCAS XV, L.P.?WCAS XV, L.P. is a Delaware limited partnership that filed a Form D with the SEC on July 21, 2026 as a private equity fund. The filing claims Rule 506(b), Section 3(c), Section 3(c)(7) for an offering of pooled investment fund interests.
Is WCAS XV, L.P. legit?AltStreet does not rate legitimacy; it reports the public record. WCAS XV, L.P. filed a Form D with the SEC on July 21, 2026 claiming Rule 506(b), Section 3(c), Section 3(c)(7). A Form D is a notice of an exempt offering, not a review or approval of it. No sales had been reported as of that notice. 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 WCAS XV, 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 WCAS XV, L.P. claimed Rule 506(b), Section 3(c), 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 WCAS XV, L.P. raised?WCAS XV, L.P. reported that the first sale had not yet occurred as of the Form D filed July 21, 2026, so no amount sold or investor count is on file. The total offering amount is listed as indefinite.
Who can invest in WCAS XV, 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. Because the fund also relies on Section 3(c)(7), each investor must be a qualified purchaser, generally an individual with at least $5 million in investments. 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 WCAS XV, 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 WCAS XV, L.P. and how are they paid?The Form D names POLARIS INVESTMENT ADVISORY AG, associated with None; POLARIS (EUROPE) AG, associated with None; ASANTE CAPITAL GROUP ADVISORS LLC (CRD 155178), associated with None; FURTHER CAPITAL PARTNERS LTD., associated with None and 2 others as recipients of sales compensation.
Who is behind WCAS XV, L.P.?The Form D lists 2 related persons: WCAS XV ASSOCIATES LLC, promoter (GENERAL PARTNER OF WCAS XV, L.P. AND WCAS XV FEEDER FUND, L.P); WCAS XV LUX ASSOCIATES S.A R.L., promoter (GENERAL PARTNER OF WCAS XV LUX, SCSP). Form D Item 3 requires executive officers, directors, and promoters of the issuer to be listed.
Where is WCAS XV, L.P. located?The issuer's address on its SEC filings is 599 Lexington Avenue, Suite 1800, New York, NY 10022. Its phone number of record is 212-893-9500. It is organized under the laws of Delaware.
How long is the WCAS XV, L.P. offering open?The issuer indicated that the offering is 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 WCAS XV, 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.