EDGAR Verified
Primary Source · SEC.gov

Builders-TO-0601 Fund III, a series of Platform Funds 2026, LP

Fund Vehicle2026 vintageRule 506(b), Section 3(c), Section 3(c)(1)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 · 2026-06-08Last filing 2026-06-08

Raised

$840K

Investors

3

Min Invest

$107,000

What this filing shows

·

Every sentence is a value as filed on SEC Form D

Builders-TO-0601 Fund III, a series of Platform Funds 2026, LP is a Delaware limited partnership that filed a Form D with the SEC on June 8, 2026, describing itself as a venture capital fund. The offering claims Rule 506(b), Section 3(c), Section 3(c)(1) and covers pooled investment fund interests. Builders-TO-0601 Fund III, a series of Platform Funds 2026, LP reported $840,000 sold from 3 investors of a $840,000 total offering as of the Form D filed June 8, 2026. 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)(1), it may have no more than 100 beneficial owners. The filing reports no non-accredited investors. The minimum investment accepted from an outside investor is $107,000. 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 2006 196th St Sw, Suite 114, Lynnwood, WA 98036.

EDGAR Filing Data

Form D — Primary Source

View on SEC.gov
CIK Number0002138578
Entity NameBuilders-TO-0601 Fund III, a series of Platform Funds 2026, LP
ExemptionRule 506(b), Section 3(c), Section 3(c)(1)
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)(1) of the Investment Company Act: the fund is excluded from investment-company registration because it has no more than 100 beneficial owners.
Entity TypeLimited Partnership
Jurisdiction of OrganizationDelaware
Issuer Address2006 196th St Sw, Suite 114, Lynnwood, WA 98036
Phone(206) 801-6359
Industry / Fund TypePooled Investment Fund · Venture Capital Fund
Investment Company ActExcluded under Section 3(c)(1) (100 beneficial owners or fewer)
Securities TypePooled investment fund interests
First Sale DateJune 5, 2026
Filing DateJune 8, 2026
Accession Number0002138578-26-000001
Total Offering Amount$840,000
Total Amount Sold$840,000
Amount Remaining$0
Total Investors3
Non-Accredited InvestorsNone
Minimum Investment$107,000
Offering DurationOne year or less
Sales Commissions$0
Finders' Fees$0
Revenue RangeDecline to Disclose
State (Issuer Address)WA
Amendment CountOriginal filing only

Filings on Record

Every filing AltStreet's ledger holds for this CIK, newest first. Each opens the SEC archive folder.

Fund Family

Every vehicle in this manager's series as it appears on EDGAR, newest generation first. Sold-to-date and investor counts are each vehicle's latest Form D.

Fund family

Platform Funds286 vehicles · 7 generations · since 2016 · $292.1M sold across the family

This issuer is in Fund III · Fund II has sold $44.9M to date across its vehicles

VehicleRoleFirst filedStatusSoldInvestors
Fund 51 · first filed 2026-07-02 · 1 vehicle · $3.4M sold · 38 investors
BluVenture 2026 US Fund 51, a series of Platform Funds 2026, LP2026-07-02closed$3.4M38
Fund 41 · first filed 2026-04-30 · 1 vehicle · $113K sold · 4 investors
BluVenture 2026 US Fund 41, a series of Platform Funds 2026, LP2026-04-30closed$113K4
Fund V · first filed 2026-01-28 · 3 vehicles · $1.3M sold · 14 investors
DHVP SPV V, a series of Platform Funds 2026, LP2026-07-22closed$975K12
Venice Investments Burst V, a series of Platform Funds 2026, LP2026-01-28closed$256K1
Austin Green Ventures Burst V, a series of Platform Funds 2026, LP2026-04-15closed$105K1
Fund IV · first filed 2019-02-19 · 3 vehicles · $1.9M sold · 19 investors
AngelList Access Fund IV, a series of Master Platform Funds, LLCmaster2019-02-19closed$1.6M12
Health-IS-0429 Fund IV, a series of Platform Funds 2026, LP2026-06-10closed$201K4
Browder-OW-0708 Fund IV, a series of Platform Funds 2026, LP2026-07-17closed$107K3
Fund III · first filed 2018-12-06 · 12 vehicles · $29.3M sold · 439 investors
Builders-TO-0601 Fund III, a series of Platform Funds 2026, LPthis issuer2026-06-08closed$840K3
AngelList Access Fund III, a series of Master Platform Funds, LLCmaster2018-12-06closed$13.5M98
GMR-AA-0826 Fund III, a series of Platform Funds 2026, LP2026-10-07closed$5.0M90
RE-0124 Fund III, a series of Platform Funds 2026, LP2026-04-10closed$3.4M107
Julian-AA-0325 Fund III, a series of Platform Funds 2026, LP2026-04-23closed$2.8M3
Untapped-EX-0114 Fund III, a series of Platform Funds 2026, LP2026-03-30closed$1.8M20
Advantage-ZE-0320 Fund III, a series of Platform Funds 2026, LP2026-04-01closed$1.1M2
Two-GE-0916 Fund III, a series of Platform Funds 2026, LP2026-10-13closed$243K59
Red-BI-0225 Fund III, a series of Platform Funds 2026, LP2026-03-17closed$186K11
Builders-AS-0428 Fund III, a series of Platform Funds 2026, LP2026-08-18closed$157K21
Red-BI-0610 Fund III, a series of Platform Funds 2026, LP2026-07-09closed$131K5
SCVC-AN-0730 Fund III, a series of Platform Funds 2026, LP2026-10-01closed$88K20
Fund II · first filed 2016-04-27 · 11 vehicles · $44.9M sold · 790 investors
AngelList Access Fund II, a series of Master Platform Funds LLCmaster2017-08-10closed$8.7M89
Good-SO-0429 Fund II, a series of Platform Funds 2026, LP2026-07-02closed$4.4M13
GMR-0505 Fund II, a series of Platform Funds 2026, LP2026-07-30closed$4.2M93
Paul-IN-0429 Fund II, a series of Platform Funds 2026, LP2026-07-21closed$3.0M4
ST-0430 Fund II, a series of Platform Funds 2026, LP2026-06-03closed$2.3M38
Pax-AS-0909 Fund II, a series of Platform Funds 2026, LP2026-10-13closed$2.1M17
KPN-TE-0812 Fund II, a series of Platform Funds 2026, LP2026-09-02closed$2.0M30
Hexagon-AA-0903 Fund II, a series of Platform Funds 2026, LP2026-10-01closed$2.0M4
Backbone-DU-0222 Fund II, a series of Platform Funds 2026, LP2026-05-15closed$1.7M20
Builders-VO-0508 Fund II, a series of Platform Funds 2026, LP2026-07-22closed$1.5M129
Veteran-PR-0921 Fund II, a series of Platform Funds 2026, LP2026-10-14closed$1.4M17
Fund I · first filed 2016-08-01 · 0 vehicles · $198.3M sold · 3,871 investors
Unnumbered · first filed 2019-09-11 · 0 vehicles · $12.8M sold · 85 investors
255 more vehicles in this family are not listed here; the full series is in the terminal.

Grouped from Form D issuer names (generation, sleeve, jurisdiction and legal-form tokens removed); a name-only match, so abbreviated or renamed vehicles can be missed. Sold and investor figures are each vehicle's latest Form D; sleeves that report the same figure share one family-wide total and are counted once. Performance lines are what a public pension plan reports for its own interest in that fund, net, on the plan's cash flows and valuation date; they are not the general partner's figures.

In the Terminal

Filing events

1

latest Jun 8, 2026

Critical / warning

0 / 0

0 watch · 1 info

Statements extracted

0

none on file

NAV prints

0

none on file

Offering chains

1

closed

Latest event New filer · Jun 8, 2026

SEC.gov
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Investor

  • 1 filing event with values and deltas, latest 2026-06-08, 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.

Fund GP, LLC

Director · Wilmington, DE

General partner of the Issuer

Belltower Fund Group, Ltd.

Director · Lynnwood, WA

Agent of the general partner of the Issuer

Questions About Builders-TO-0601 Fund III, a series of Platform Funds 2026, LP

Each answer is built from the values on the SEC filing and the AltStreet ledger, not from the issuer's marketing.

What is Builders-TO-0601 Fund III, a series of Platform Funds 2026, LP?

Builders-TO-0601 Fund III, a series of Platform Funds 2026, LP is a Delaware limited partnership that filed a Form D with the SEC on June 8, 2026 as a venture capital fund. The filing claims Rule 506(b), Section 3(c), Section 3(c)(1) for an offering of pooled investment fund interests.

Is Builders-TO-0601 Fund III, a series of Platform Funds 2026, LP legit?

AltStreet does not rate legitimacy; it reports the public record. Builders-TO-0601 Fund III, a series of Platform Funds 2026, LP filed a Form D with the SEC on June 8, 2026 claiming Rule 506(b), Section 3(c), Section 3(c)(1). A Form D is a notice of an exempt offering, not a review or approval of it. The newest notice reports $840,000 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 Builders-TO-0601 Fund III, a series of Platform Funds 2026, LP 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 Builders-TO-0601 Fund III, a series of Platform Funds 2026, LP claimed Rule 506(b), Section 3(c), Section 3(c)(1) 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 Builders-TO-0601 Fund III, a series of Platform Funds 2026, LP raised?

Builders-TO-0601 Fund III, a series of Platform Funds 2026, LP reported $840,000 sold from 3 investors of a $840,000 total offering as of the Form D filed June 8, 2026.

Who can invest in Builders-TO-0601 Fund III, a series of Platform Funds 2026, LP?

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)(1), it may have no more than 100 beneficial owners. The filing reports no non-accredited investors. The minimum investment accepted from an outside investor is $107,000.

What is the minimum investment in Builders-TO-0601 Fund III, a series of Platform Funds 2026, LP?

The Form D lists $107,000 as the minimum investment accepted from any outside investor as of June 8, 2026. Issuers can waive their own minimums, and the figure does not include fees.

Who is selling Builders-TO-0601 Fund III, a series of Platform Funds 2026, LP 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 Builders-TO-0601 Fund III, a series of Platform Funds 2026, LP?

The Form D lists 2 related persons: Fund GP, LLC, director (General partner of the Issuer); Belltower Fund Group, Ltd., director (Agent of the general partner of the Issuer). Form D Item 3 requires executive officers, directors, and promoters of the issuer to be listed.

Where is Builders-TO-0601 Fund III, a series of Platform Funds 2026, LP located?

The issuer's address on its SEC filings is 2006 196th St Sw, Suite 114, Lynnwood, WA 98036. Its phone number of record is 2068016359. It is organized under the laws of Delaware.

How long is the Builders-TO-0601 Fund III, a series of Platform Funds 2026, LP 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 Builders-TO-0601 Fund III, a series of Platform Funds 2026, LP?

The issuer declined to disclose its revenue range on the Form D, which the form permits.

Is this your offering?

Claim this profile to add contact information, team members, LinkedIn profiles, fund history, and additional financial data. EDGAR-sourced data and AltStreet analysis cannot be edited, but corrections can be requested for verifiable inaccuracies.

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.