A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.

Why are some filings missing?

New filings appear as the SEC updates EDGAR, and older records can vary by availability.

How often is this page updated?

Updates follow new EDGAR submissions and periodic data refreshes.

Filer Snapshot

Working Capital Advisors (UK) Ltd.

CIK 0001807878. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity Type

Company

Total Filings

Latest Filing

14 May 2026

Industry

n/a

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Start with the summary below, then verify the strongest source-backed page for this filer.

Open 13F if you want portfolio holdings.
Open 13D/G or insider pages only when this CIK has those rows.

Open 13F portfolio

Source: SEC Form 13F

13F-HR filed on 14 May 2026 for CIK 0001807878.

View Source Filing

Business address: Queripel House, Unit 2, 1 Duke Of York Square, London, United Kingdom, SW3 4LY
Top holdings (ownership): SFIX and FNKO
Top securities (13F): SFIX and YMM
Top holdings (Schedule 13G): SFIX, FNKO, and LPRO
State of incorporation: United Kingdom
Fiscal year end: 31 December

Filer intelligence

What SEC filings say about Working Capital Advisors (UK) Ltd.

A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.

Open 13F portfolio Save filer

Quick read

Latest parsed 13F shows $59.1M across 2 reported holdings for Q1 2026.
Largest parsed 13F holding: SFIX at $36.56M.
3 recent 13D/G stake rows found; top row is SFIX at 9.4% ownership.
Forms 3/4/5 show insider context for SFIX worth $49.68M.

SEC source mix

Counts show available parsed rows, not one combined ownership total.

XML parsed

13F portfolio 2 rows

Quarterly institutional portfolio holdings.

Open

13D/G stakes 3 rows

Beneficial ownership and large-stake disclosures.

Open

Forms 3/4/5 2 rows

Officer, director, and 10% owner holdings or transactions.

Open

Top parsed 13F holdings

Visual share of the latest parsed 13F portfolio. Values are reported market value, not a recommendation.

Q1 2026 - 14 May 2026

SFIX

61.9%

Stitch Fix Inc

$36.56M

YMM

38.1%

Full Truck Alliance Co Ltd

$22.54M

13D/G large-stake context

SFIX

10 Jun 2025 · Class A Common Stock

9.4%

Issuer page 13D/G history

FNKO

05 Jun 2025 · Class A Common Stock

4.6%

Issuer page 13D/G history

LPRO

13 May 2025 · Common Stock

Issuer page 13D/G history

Forms 3/4/5 insider context

SFIX

10 Jun 2025 · 10% owner

$49.68M

Issuer page Owner page

FNKO

16 Jul 2024 · 10% owner

$45.66M

Issuer page Owner page

Latest update

What changed recently for Working Capital Advisors (UK) Ltd.

New filing available

Latest 13F period: Q1 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

14 May 2026

Page type

Filer profile

Latest period

Q1 2026

Institutional portfolio context was refreshed from a 13F filing filed on 14 May 2026.

Open filer profile Browse recent public updates

Benchmark Context

Benchmark context for this company

Working Capital Advisors (UK) Ltd. has a source-backed company facts view where you can compare the latest reported metrics with its own recent history and with peer rankings for the same metric.

Compared with

Start on the facts page for period-to-period context, then open a metric ranking when you want to compare the same reported fact across other SEC-reporting companies.

Why this is notable

Latest 13F period: Q1 2026. That gives you a fresh baseline before you compare this company with peers.

Peer comparisons stay conservative: same metric, compatible units, latest valid company row only.
Open the facts page first if you want the cleanest path to verification.

Benchmark context is only shown where the app has enough comparable SEC-backed data to keep the interpretation honest.

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Filer Overview

Working Capital Advisors (UK) Ltd. has filed 70 SEC EDGAR filings since 16 Feb 2021. Common forms include 13F-HR, N-PX, 4, SCHEDULE 13G/A and more.

Working Capital Advisors (UK) Ltd. SEC filings Working Capital Advisors (UK) Ltd. 13F portfolio Working Capital Advisors (UK) Ltd. 13D/G history Working Capital Advisors (UK) Ltd. owner filings

Latest Filings

Recent SEC filings for Working Capital Advisors (UK) Ltd. with direct links to document and filing folders.

13F-HR File 028-21025

13F-HR filing

Filing date: 14 May 2026
Reporting date: 31 Mar 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 13 Feb 2026
Reporting date: 31 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 10 Nov 2025
Reporting date: 30 Sep 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

N-PX File 028-21025

N-PX filing

Filing date: 29 Aug 2025
Reporting date: 30 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 12 Aug 2025
Reporting date: 30 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38291

PRIMARY DOCUMENT

Filing date: 11 Jun 2025
Reporting date: 10 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date: 11 Jun 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date: 06 Jun 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date: 15 May 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date: 14 May 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 13 May 2025
Reporting date: 31 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 14 Feb 2025
Reporting date: 31 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 14 Nov 2024
Reporting date: 30 Sep 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

Filing date: 14 Nov 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

N-PX File 028-21025

N-PX filing

Filing date: 30 Aug 2024
Reporting date: 30 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 14 Aug 2024
Reporting date: 30 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 17 Jul 2024
Reporting date: 16 Jul 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 15 May 2024
Reporting date: 31 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 14 Feb 2024
Reporting date: 31 Dec 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

Filing date: 13 Feb 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 14 Nov 2023
Reporting date: 30 Sep 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 16 Oct 2023
Reporting date: 13 Oct 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 13 Oct 2023
Reporting date: 12 Oct 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 12 Oct 2023
Reporting date: 11 Oct 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 10 Oct 2023
Reporting date: 06 Oct 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 06 Oct 2023
Reporting date: 05 Oct 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 04 Oct 2023
Reporting date: 03 Oct 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 03 Oct 2023
Reporting date: 02 Oct 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 29 Sep 2023
Reporting date: 28 Sep 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 21 Sep 2023
Reporting date: 20 Sep 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 13 Sep 2023
Reporting date: 12 Sep 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 12 Sep 2023
Reporting date: 11 Sep 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 11 Sep 2023
Reporting date: 08 Sep 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 08 Sep 2023
Reporting date: 07 Sep 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 07 Sep 2023
Reporting date: 06 Sep 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 06 Sep 2023
Reporting date: 05 Sep 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 30 Aug 2023
Reporting date: 29 Aug 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 28 Aug 2023
Reporting date: 25 Aug 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 25 Aug 2023
Reporting date: 24 Aug 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 24 Aug 2023
Reporting date: 23 Aug 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

PRIMARY DOCUMENT

Filing date: 23 Aug 2023
Reporting date: 22 Aug 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

Filing date: 18 Aug 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38274

4

Filing date: 18 Aug 2023
Reporting date: 16 Aug 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-38274

3

Filing date: 18 Aug 2023
Reporting date: 15 Aug 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 14 Aug 2023
Reporting date: 30 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 15 May 2023
Reporting date: 31 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G

Filing date: 08 May 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

Filing date: 13 Feb 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 13 Feb 2023
Reporting date: 31 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 14 Nov 2022
Reporting date: 30 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 15 Aug 2022
Reporting date: 30 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 16 May 2022
Reporting date: 31 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 14 Feb 2022
Reporting date: 31 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

Filing date: 09 Feb 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38291

PRIMARY DOCUMENT

Filing date: 24 Jan 2022
Reporting date: 20 Jan 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38291

PRIMARY DOCUMENT

Filing date: 19 Jan 2022
Reporting date: 14 Jan 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38291

PRIMARY DOCUMENT

Filing date: 12 Jan 2022
Reporting date: 10 Jan 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38291

PRIMARY DOCUMENT

Filing date: 10 Jan 2022
Reporting date: 05 Jan 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38291

PRIMARY DOCUMENT

Filing date: 06 Jan 2022
Reporting date: 04 Jan 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38291

PRIMARY DOCUMENT

Filing date: 03 Jan 2022
Reporting date: 29 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38291

PRIMARY DOCUMENT

Filing date: 29 Dec 2021
Reporting date: 27 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38291

PRIMARY DOCUMENT

Filing date: 23 Dec 2021
Reporting date: 23 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38291

FORM 4 SUBMISSION

Filing date: 22 Dec 2021
Reporting date: 09 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-38291

FORM 3 SUBMISSION

Filing date: 20 Dec 2021
Reporting date: 08 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 12 Nov 2021
Reporting date: 30 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

Filing date: 08 Oct 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 13 Aug 2021
Reporting date: 30 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 17 May 2021
Reporting date: 31 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-21025

13F-HR filing

Filing date: 17 Feb 2021
Reporting date: 31 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G

Filing date: 16 Feb 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Working Capital Advisors (UK) Ltd. files with the SEC under CIK 0001807878. This page aggregates EDGAR filings and related ownership activity.

FAQ

What is a CIK?: A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?: New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?: Updates follow new EDGAR submissions and periodic data refreshes.