IPG
The Interpublic Group of Companies, Inc. · Communication Services · Advertising Agencies
Momentum inputs (comparable managers):
holder breadth +5.9% ·
share flow +11.3% ·
net new positions +5.6%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| 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) | 33.87M | +10.7% | $919.88M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 9.73M | +2.1% | $263.51M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 9.73M | +2.1% | $263.51M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | Harris Associates (Oakmark) ✦ | 5.23M | -19.6% | $141.98M | 0.2% | ▼ Trim | 4 | SEC ↗ |
| 5 | Millennium Management ✦ | 2.41M | +65.0% | $65.58M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 6 | Arrowstreet Capital ✦ | 2.12M | +49.1% | $57.61M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | Renaissance Technologies ✦ | 1.85M | New | $50.22M | 0.1% | New | 1 | SEC ↗ |
| 8 | Adage Capital Partners ✦ | 1.75M | +42.2% | $47.62M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 9 | Marshall Wace ✦ | 950.99K | +165.6% | $25.83M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 10 | Marshall Wace ✦ | 950.99K | +165.6% | $25.83M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 11 | D. E. Shaw & Co. ✦ | 852.39K | +2085.1% | $23.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 12 | GAMCO Investors ✦ | 780.35K | -3.5% | $21.19M | 0.2% | ▼ Trim | 4 | SEC ↗ |
| 13 | Wellington Management ✦ | 662.62K | -40.3% | $18.00M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 14 | Wellington Management ✦ | 662.62K | -40.3% | $18.00M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 15 | Wellington Management ✦ | 662.62K | -40.3% | $18.00M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 16 | Wellington Management ✦ | 662.62K | -40.3% | $18.00M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 17 | T. Rowe Price ✦ | 549.24K | +3.8% | $14.92M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 18 | T. Rowe Price ✦ | 549.24K | +3.8% | $14.92M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 19 | Soros Fund Management ✦ | 305.56K | New | $8.30M | 0.2% | New | 1 | SEC ↗ |
| 20 | Gotham Asset Management ✦ | 246.76K | +11.3% | $6.70M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 21 | Bridgewater Associates ✦ | 107.92K | +1095.8% | $2.93M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 22 | Norges Bank ✦ (passive) | 84.08K | -86.8% | $2.28M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 23 | AQR Capital Management ✦ | 39.38K | -73.7% | $1.06M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 24 | AQR Capital Management ✦ | 39.38K | -73.7% | $1.06M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 25 | AQR Capital Management ✦ | 39.38K | -73.7% | $1.06M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 26 | AQR Capital Management ✦ | 39.38K | -73.7% | $1.06M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 27 | Citadel Advisors ✦ | 1 | -100.0% | $27 | 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
| Renaissance Technologies | $50.22M | 0.1% |
| Soros Fund Management | $8.30M | 0.2% |
Exited
| Two Sigma Investments | $1.85M | 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.