Kellanova
Kellanova (K) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · K · as of Sep 30, 2025
Ownership Breakdown
950
Institutional Holders
▼ 7 vs Q2
$25.27B
Total Inst. Value
▲ $1.32B vs Q2
347.93M
Shares Outstanding
freeFloat 98.61%
308.18M
13F Shares Held
▲ 6.98M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
K largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
KELLOGG W K FOUNDATION TRUST grain mill products | 45.10M | 13.00% | 13.00% | $3.70T | Oct 23, 2025 | ▼ 916.7K |
VANGUARD GROUP INC grain mill products | 33.42M | 9.63% | 9.63% | $2.74T | Nov 7, 2025 | ▲ 63.3K |
BLACKROCK, INC. grain mill products | 30.92M | 8.91% | 8.91% | $2.54T | Nov 12, 2025 | ▲ 4.8K |
KEYBANK NATIONAL ASSOCIATION/OH grain mill products | 19.71M | 5.68% | 5.68% | $1.62T | Nov 4, 2025 | ▲ 540 |
STATE STREET CORP grain mill products | 13.43M | 3.87% | 3.87% | $1.10T | Nov 14, 2025 | ▲ 209.5K |
PENTWATER CAPITAL MANAGEMENT LP grain mill products | 10.00M | 2.88% | 2.88% | $820.20B | Nov 14, 2025 | ▲ 1.09M |
UBS GROUP AG grain mill products | 7.52M | 2.17% | 2.17% | $616.79B | Nov 13, 2025 | ▲ 1.57M |
GEODE CAPITAL MANAGEMENT, LLC grain mill products | 7.39M | 2.13% | 2.13% | $604.09B | Nov 12, 2025 | ▲ 105.3K |
D. E. SHAW & CO., INC. grain mill products | 5.37M | 1.55% | 1.55% | $440.22B | Nov 14, 2025 | ▲ 4.42M |
BANK OF AMERICA CORP /DE/ grain mill products | 4.70M | 1.35% | 1.35% | $385.10B | Feb 3, 2026 | ▲ 639.7K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
32
Increased
+24.55M shares1
New Positions
first time holders16
Decreased
−7.74M shares0
Sold Out
fully exitedNet shares change (top 50)
+16.80M
+24.55M / −7.74M
Net new holders
+17
1 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
K insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
0
Buy transactions
0
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
KELLOGG W K FOUNDATION TRUST 10 percent owner | Dec 11, 2025 | Sale | 45,097,438 | $83.50 | $3.77B | 0 | Form 4 ↗ |
Gillum Roderick D. director | Dec 11, 2025 | D-Return | 7,513.966 | — | — | 0 | Form 4 ↗ |
Gillum Roderick D. director | Dec 11, 2025 | D-Return | 19,579.704 | $83.50 | $1.63M | 0 | Form 4 ↗ |
SCHLOTMAN J MICHAEL director | Dec 11, 2025 | D-Return | 14,089.652 | $83.50 | $1.18M | 0 | Form 4 ↗ |
Gund G Zachary director | Dec 11, 2025 | D-Return | 23,574.065 | — | — | 0 | Form 4 ↗ |
Gund G Zachary director | Dec 11, 2025 | D-Return | 1,409,000 | $83.50 | $117.65M | 0 | Form 4 ↗ |
Bahner Kris SVP-Chief Global Corp Affairs | Dec 9, 2025 | Gift | 9,000 | — | — | 36.8K | Form 4 ↗ |
Bahner Kris SVP-Chief Global Corp Affairs | Dec 11, 2025 | Award | 18,157 | — | — | 18.2K | Form 4 ↗ |
Bahner Kris SVP-Chief Global Corp Affairs | Dec 11, 2025 | D-Return | 18,157 | — | — | 0 | Form 4 ↗ |
Bahner Kris SVP-Chief Global Corp Affairs | Dec 11, 2025 | D-Return | 8,907.983 | — | — | 0 | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Kellanova (K) is primarily owned by institutional investors, who hold approximately 88.6% of total shares outstanding. Company insiders own approximately 1.39%, while retail and public investors account for the remaining 10.03%.
The largest institutional shareholder of Kellanova is KELLOGG W K FOUNDATION TRUST, holding approximately 45.10 million shares — equal to 13.00% of outstanding shares — as of September 30, 2025.
A total of 950 institutional investors currently hold K stock, with a combined institutional value of approximately $25.27 billion as of the most recent 13F filing period.
Frequently asked questions
K ownershipKellanova (K) is primarily owned by institutional investors, who hold approximately 88.6% of shares. The largest shareholder is KELLOGG W K FOUNDATION TRUST with a 13.00% stake. Company insiders hold 1.39%. Data sourced from SEC Form 13F as of September 30, 2025.