Filer Snapshot

KELLOGG W K FOUNDATION TRUST

CIK 0001197921. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Company

Total filings

73

Latest filing

15 May 2026

Industry

n/a

Filing-backed research brief

Start with the SEC data that changes for this CIK

Latest signal: 13F-HR for Q3 2025. Each card links back to the PortfolioSavvy page where the filing evidence is closest.

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Largest parsed holding

K

$3.7B reported value

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13D/G large stake

K

31 Dec 2025 · 0% ownership

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Source: SEC Form 13F

13F-HR filed on 15 May 2026 for CIK 0001197921.

View source filing
Ownership signals CIK-linked ownership evidence from parsed SEC filings. 1 signal
Parsed SEC ownership signals

Largest active 13G stakes

Passive or institutional large-stake positions disclosed in parsed Schedule 13G filings.

K KLG
How to read these SEC ownership signals
  • Read each filing family separately: Form 13F, Schedules 13D/G, and Forms 3/4/5 answer different SEC disclosure questions and should not be blended into one ownership total.
  • Use 13F values for visible U.S.-listed equity portfolios, 13D/G rows for large beneficial-owner stakes, and Forms 3/4/5 rows for reporting-owner positions and transactions.
  • Open the linked research path when you need the filing, CIK, issuer, CUSIP, date, or source trail behind a value.
At a glance Names, identifiers, and filing context for this profile. 1 identity field
Business address
One Michigan Ave East, Battle Creek, MI, 49017
EDGAR profile Static EDGAR fields kept behind disclosure so the main profile stays readable. 2 profile fields available
Incorporated in
MI
Fiscal year end
31 August

Filer intelligence

What SEC filings say about KELLOGG W K FOUNDATION TRUST

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 $3.7B across 1 reported holdings for Q3 2025.
  • Largest parsed 13F holding: K at $3.7B.
  • 2 recent 13D/G stake rows found; top row is K at 0% ownership.
  • Forms 3/4/5 show insider context for K worth $0.

SEC source mix

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

XML parsed
13F portfolio 1 rows

Quarterly institutional portfolio holdings.

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13D/G stakes 2 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.

Q3 2025 - 23 Oct 2025

Top 5 concentration

100%

Share of latest parsed 13F value represented by the visible holdings below.

Top 5 reported value

$3.7B

Compared with $3.7B total 13F value.

Top 5 net change

-$290.46M

Position-value change inside the visible top holdings only.

13F concentration map

A simple visual split of the latest parsed 13F portfolio.

Largest trim: KLG

K KLG

K

100%

Kellanova

$3.7B

KLG

0%

Wk Kellogg Co

$0

13D/G large-stake context

K

31 Dec 2025 · Common Stock, $0.25 par value per share

0%
Issuer page 13D/G history

KLG

30 Sep 2025 · Common Stock, $0.0001 par value per share

0%
Issuer page 13D/G history

Forms 3/4/5 insider context

K

11 Dec 2025 · 10% owner

$0
Issuer page Owner page

KLG

26 Sep 2025 · 10% owner

$0
Issuer page Owner page

Latest update

What changed recently for KELLOGG W K FOUNDATION TRUST

New filing available

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

Update date

15 May 2026

Page type

Filer profile

Latest period

Q1 2026

Institutional portfolio context was refreshed from a 13F filing filed on 15 May 2026.

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Benchmark Context

Benchmark context for this company

KELLOGG W K FOUNDATION TRUST 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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SEC filing record

CIK 0001197921 filing coverage

Start with this filing record, then use the linked ownership pages when parsed 13F, 13D/G, Forms 3/4/5, or facts data exists for this CIK.

SEC filings
73
First seen
14 Feb 2014
Latest filing
15 May 2026
Entity
Company

Observed form types

13F-HR 4 4/A SCHEDULE 13G/A

CIK-linked evidence first

KELLOGG W K FOUNDATION TRUST SEC filings KELLOGG W K FOUNDATION TRUST 13F portfolio KELLOGG W K FOUNDATION TRUST 13D/G history KELLOGG W K FOUNDATION TRUST owner filings Open SEC filing index

Latest Filings

Showing the latest 12 of 73 SEC filings for KELLOGG W K FOUNDATION TRUST.

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13F-HR

13F-HR filing

Filing date
15 May 2026
Reporting date
31 Mar 2026
SEC evidence
Open document Open filing
Next action
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
13 Feb 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR

13F-HR filing

Filing date
06 Feb 2026
Reporting date
31 Dec 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
07 Nov 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
07 Nov 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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13F-HR

13F-HR filing

Filing date
23 Oct 2025
Reporting date
30 Sep 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR

13F-HR filing

Filing date
30 Jul 2025
Reporting date
30 Jun 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR

13F-HR filing

Filing date
06 May 2025
Reporting date
31 Mar 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
13 Feb 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
13 Feb 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR

13F-HR filing

Filing date
03 Feb 2025
Reporting date
31 Dec 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR

13F-HR filing

Filing date
31 Oct 2024
Reporting date
30 Sep 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
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