IPG
The Interpublic Group of Companies, Inc. · Communication Services · Advertising Agencies
Momentum inputs (comparable managers):
holder breadth -4.8% ·
share flow -1.9% ·
net new positions -5.0%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 45.91M | — | $1.12B | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 2 | BlackRock ✦ (passive) | 38.09M | — | $932.38M | 0.0% | n/c | 1 | SEC ↗ ×21 |
| 3 | State Street Global Advisors ✦ (passive) | 28.14M | -16.9% | $688.79M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 4 | Geode Capital Management ✦ (passive) | 9.61M | -1.3% | $234.75M | 0.0% | ▼ Trim | 5 | SEC ↗ ×2 |
| 5 | Millennium Management ✦ | 7.88M | +226.2% | $192.80M | 0.2% | ▲ Add | 5 | SEC ↗ |
| 6 | Harris Associates (Oakmark) ✦ | 2.40M | -54.2% | $58.64M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 7 | Renaissance Technologies ✦ | 2.14M | +15.8% | $52.42M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 8 | Arrowstreet Capital ✦ | 2.09M | -1.4% | $51.19M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 9 | Adage Capital Partners ✦ | 1.17M | -33.3% | $28.61M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 10 | Fidelity (FMR) ✦ | 1.17M | — | $28.57M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 11 | Soros Fund Management ✦ | 1.16M | +279.3% | $28.37M | 0.8% | ▲ Add | 2 | SEC ↗ |
| 12 | Citadel Advisors ✦ | 969.96K | +96995600.0% | $23.74M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 13 | GAMCO Investors ✦ | 752.29K | -3.6% | $18.42M | 0.2% | ▼ Trim | 5 | SEC ↗ |
| 14 | Wellington Management ✦ | 607.12K | -8.4% | $14.86M | 0.0% | ▼ Trim | 5 | SEC ↗ ×4 |
| 15 | T. Rowe Price ✦ | 566.24K | +3.1% | $13.86M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 16 | Gotham Asset Management ✦ | 446.65K | +81.0% | $10.93M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 17 | D. E. Shaw & Co. ✦ | 263.95K | -69.0% | $6.46M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 18 | Marshall Wace ✦ | 230.36K | -75.8% | $5.64M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 19 | Norges Bank ✦ (passive) | 197.75K | +135.2% | $4.84M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 20 | AQR Capital Management ✦ | 101.29K | +157.2% | $2.46M | 0.0% | ▲ Add | 5 | SEC ↗ ×4 |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Bridgewater Associates | $2.93M | was 0.0% |
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.