POST
Post Holdings, Inc. · Consumer Defensive · Packaged Foods
Momentum inputs (comparable managers):
holder breadth +12.5% ·
share flow -6.1% ·
net new positions +11.1%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 114 | 0 | 30.89M | $2.73B | +7 | −6 |
| Q1 2026 | 116 | 0 | 30.34M | $2.99B | +5 | −6 |
| Q4 2025 | 116 | -2 | 32.72M | $3.24B | +1 | −2 |
| Q3 2025 | 23 | 0 | 21.63M | $2.33B | +1 | −2 |
| Q2 2025 | 21 | 0 | 16.63M | $1.81B | — | — |
| Q1 2025 | 18 | +2 | 6.83M | $794.29M | +2 | — |
| Q4 2024 | 16 | 0 | 7.27M | $832.18M | — | — |
| Q3 2024 | 15 | +1 | 6.00M | $694.41M | +1 | — |
| Q2 2024 | 14 | — | 7.54M | $785.46M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 1.52M | +0.5% | $176.95M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | Citadel Advisors ✦ | 1.35M | -8.2% | $156.63M | 0.2% | ▼ Trim | 4 | SEC ↗ |
| 3 | Citadel Advisors ✦ | 1.35M | -8.2% | $156.63M | 0.2% | ▼ Trim | 4 | SEC ↗ |
| 4 | Norges Bank ✦ (passive) | 1.07M | +12.3% | $124.44M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 842.69K | +6.0% | $98.09M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | Geode Capital Management ✦ (passive) | 842.69K | +6.0% | $98.09M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | T. Rowe Price ✦ | 556.98K | +0.6% | $64.81M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | T. Rowe Price ✦ | 556.98K | +0.6% | $64.81M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | Point72 Asset Management ✦ | 323.87K | -69.0% | $37.68M | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 10 | GAMCO Investors ✦ | 247.59K | -4.8% | $28.81M | 0.3% | ▼ Trim | 4 | SEC ↗ |
| 11 | Wellington Management ✦ | 220.69K | -14.3% | $25.68M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 12 | Wellington Management ✦ | 220.69K | -14.3% | $25.68M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 13 | Wellington Management ✦ | 220.69K | -14.3% | $25.68M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 14 | Wellington Management ✦ | 220.69K | -14.3% | $25.68M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 15 | Fisher Asset Management ✦ | 144.91K | New | $16.86M | 0.0% | New | 1 | SEC ↗ |
| 16 | D. E. Shaw & Co. ✦ | 135.62K | +13.2% | $15.78M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 17 | D. E. Shaw & Co. ✦ | 135.62K | +13.2% | $15.78M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 18 | Renaissance Technologies ✦ | 132.00K | +107.5% | $15.36M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 19 | Gotham Asset Management ✦ | 78.50K | +504.3% | $9.13M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 20 | Marshall Wace ✦ | 68.67K | New | $7.99M | 0.0% | New | 1 | SEC ↗ |
| 21 | Marshall Wace ✦ | 68.67K | New | $7.99M | 0.0% | New | 1 | SEC ↗ |
| 22 | AQR Capital Management ✦ | 62.91K | -5.0% | $7.29M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 23 | AQR Capital Management ✦ | 62.91K | -5.0% | $7.29M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 24 | AQR Capital Management ✦ | 62.91K | -5.0% | $7.29M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 25 | Arrowstreet Capital ✦ | 59.43K | -47.8% | $6.91M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 26 | Two Sigma Investments ✦ | 8.10K | -23.6% | $942,632 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 27 | Millennium Management ✦ | 4.22K | -86.4% | $491,388 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 28 | Bridgewater Associates ✦ | 3.72K | -56.0% | $432,626 | 0.0% | ▼ Trim | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Fisher Asset Management | $16.86M | 0.0% |
| Marshall Wace | $7.99M | 0.0% |
| Marshall Wace | $7.99M | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 422 holders, 42.82M shares, $4.08B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.