IPG
The Interpublic Group of Companies, Inc. · Communication Services · Advertising Agencies
Momentum inputs (comparable managers):
holder breadth +6.2% ·
share flow -6.6% ·
net new positions +5.9%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2025 | 24 | +2 | 182.99M | $5.11B | +2 | −1 |
| Q2 2025 | 20 | -1 | 143.87M | $3.52B | — | −1 |
| Q1 2025 | 18 | +1 | 61.54M | $1.67B | +2 | −1 |
| Q4 2024 | 17 | +1 | 55.29M | $1.55B | +1 | — |
| Q3 2024 | 15 | 0 | 28.60M | $903.88M | +1 | −1 |
| Q2 2024 | 15 | — | 31.72M | $922.22M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 30.59M | — | $857.08M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 9.53M | +0.9% | $266.61M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 9.53M | +0.9% | $266.61M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | Harris Associates (Oakmark) ✦ | 6.50M | -55.0% | $182.13M | 0.3% | ▼ Trim | 3 | SEC ↗ |
| 5 | Millennium Management ✦ | 1.46M | +797.5% | $41.00M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | Arrowstreet Capital ✦ | 1.42M | +61.6% | $39.86M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 7 | Adage Capital Partners ✦ | 1.23M | +248.3% | $34.55M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 8 | Wellington Management ✦ | 1.11M | +30.7% | $31.08M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | Wellington Management ✦ | 1.11M | +30.7% | $31.08M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | Wellington Management ✦ | 1.11M | +30.7% | $31.08M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | Wellington Management ✦ | 1.11M | +30.7% | $31.08M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 12 | GAMCO Investors ✦ | 809.10K | -1.7% | $22.67M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 13 | Norges Bank ✦ (passive) | 638.25K | +139.1% | $17.88M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 14 | Citadel Advisors ✦ | 618.25K | +10519.2% | $17.32M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | T. Rowe Price ✦ | 529.04K | -5.2% | $14.82M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 16 | T. Rowe Price ✦ | 529.04K | -5.2% | $14.82M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 17 | Marshall Wace ✦ | 358.05K | New | $10.03M | 0.0% | New | 1 | SEC ↗ |
| 18 | Marshall Wace ✦ | 358.05K | New | $10.03M | 0.0% | New | 1 | SEC ↗ |
| 19 | Gotham Asset Management ✦ | 221.78K | -35.8% | $6.21M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 20 | AQR Capital Management ✦ | 149.80K | -45.4% | $4.20M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 21 | AQR Capital Management ✦ | 149.80K | -45.4% | $4.20M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 22 | AQR Capital Management ✦ | 149.80K | -45.4% | $4.20M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 23 | Two Sigma Investments ✦ | 65.95K | +34.0% | $1.85M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 24 | D. E. Shaw & Co. ✦ | 39.01K | -10.9% | $1.09M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 25 | Bridgewater Associates ✦ | 9.03K | -91.4% | $252,881 | 0.0% | ▼ Trim | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Marshall Wace | $10.03M | 0.0% |
| Marshall Wace | $10.03M | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 3 holders, 34.78K shares, $644 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.