Security record
GGB
Gerdau S.A. · Basic Materials · Steel
84Tracked holders
+1Δ holders
223.40MShares held
$903.33MReported value
+8New positions
−7Exits
Momentum inputs (comparable managers):
holder breadth +1.2% ·
share flow +12.7% ·
net new positions +1.2%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 84 | +1 | 223.40M | $903.33M | +8 | −7 |
| Q1 2026 | 84 | +13 | 198.19M | $715.04M | +16 | −3 |
| Q4 2025 | 70 | 0 | 216.62M | $799.46M | — | — |
| Q3 2025 | 16 | 0 | 139.76M | $433.27M | — | — |
| Q2 2025 | 13 | 0 | 161.28M | $470.94M | — | — |
| Q1 2025 | 10 | 0 | 38.42M | $109.11M | — | — |
| Q4 2024 | 10 | 0 | 35.14M | $101.21M | — | — |
| Q3 2024 | 9 | 0 | 21.46M | $75.13M | +2 | −2 |
| Q2 2024 | 9 | — | 23.70M | $78.21M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Capital World Investors ✦ | 26.90M | -2.3% | $108.69M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | UBS AM, a distinct business unit of… | 25.75M | +1323.5% | $104.01M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | UBS AM, a distinct business unit of… | 25.75M | +1323.5% | $104.01M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | UBS AM, a distinct business unit of… | 25.75M | +1323.5% | $104.01M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | UBS AM, a distinct business unit of… | 25.75M | +1323.5% | $104.01M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | UBS AM, a distinct business unit of… | 25.75M | +1323.5% | $104.01M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 7 | UBS AM, a distinct business unit of… | 25.75M | +1323.5% | $104.01M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 18.23M | +67.9% | $73.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 18.23M | +67.9% | $73.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 18.23M | +67.9% | $73.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 18.23M | +67.9% | $73.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 18.23M | +67.9% | $73.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 18.23M | +67.9% | $73.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 18.23M | +67.9% | $73.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 18.23M | +67.9% | $73.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 18.23M | +67.9% | $73.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 18.23M | +67.9% | $73.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 18.23M | +67.9% | $73.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 18.23M | +67.9% | $73.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 20 | Two Sigma Investments ✦ | 15.38M | -40.5% | $62.15M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 21 | Mackenzie Financial Corp | 14.64M | +88.2% | $59.14M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 22 | Dimensional Fund Advisors Lp | 11.39M | -4.1% | $46.07M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 23 | Dimensional Fund Advisors Lp | 11.39M | -4.1% | $46.07M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 24 | Dimensional Fund Advisors Lp | 11.39M | -4.1% | $46.07M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 25 | Dimensional Fund Advisors Lp | 11.39M | -4.1% | $46.07M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 26 | Fidelity (FMR) ✦ | 10.39M | +94757.7% | $41.99M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 27 | Fidelity (FMR) ✦ | 10.39M | +94757.7% | $41.99M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 28 | Fidelity (FMR) ✦ | 10.39M | +94757.7% | $41.99M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 29 | Fidelity (FMR) ✦ | 10.39M | +94757.7% | $41.99M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 30 | Sei Investments Co | 9.22M | +754.5% | $37.24M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 31 | Sei Investments Co | 9.22M | +754.5% | $37.24M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 32 | Assenagon Asset Management S.A. | 8.06M | New | $32.58M | 0.0% | New | 1 | SEC ↗ |
| 33 | Assenagon Asset Management S.A. | 8.06M | New | $32.58M | 0.0% | New | 1 | SEC ↗ |
| 34 | American Century Companies Inc | 7.24M | +8.9% | $29.24M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 35 | Renaissance Technologies ✦ | 6.90M | -36.9% | $27.88M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 36 | Millennium Management ✦ | 6.82M | +145.9% | $27.54M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 37 | Massachusetts Financial Services Co… | 5.35M | +2.7% | $21.69M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 38 | Massachusetts Financial Services Co… | 5.35M | +2.7% | $21.69M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 39 | Massachusetts Financial Services Co… | 5.35M | +2.7% | $21.69M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 40 | Massachusetts Financial Services Co… | 5.35M | +2.7% | $21.69M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 41 | Russell Investments Group, Ltd. | 5.23M | +94.7% | $21.61M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 42 | Goldman Sachs Group ✦ | 4.34M | -60.5% | $17.52M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 43 | Goldman Sachs Group ✦ | 4.34M | -60.5% | $17.52M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 44 | Goldman Sachs Group ✦ | 4.34M | -60.5% | $17.52M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 45 | Morgan Stanley ✦ | 3.76M | -49.9% | $15.18M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 46 | Morgan Stanley ✦ | 3.76M | -49.9% | $15.18M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 47 | Morgan Stanley ✦ | 3.76M | -49.9% | $15.18M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 48 | Morgan Stanley ✦ | 3.76M | -49.9% | $15.18M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 49 | Morgan Stanley ✦ | 3.76M | -49.9% | $15.18M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 50 | Morgan Stanley ✦ | 3.76M | -49.9% | $15.18M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 51 | Morgan Stanley ✦ | 3.76M | -49.9% | $15.18M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 52 | State Street Global Advisors ✦ (passive) | 3.65M | -1.4% | $14.74M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 53 | D. E. Shaw & Co. ✦ | 3.31M | -62.1% | $13.36M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 54 | Citigroup Inc | 2.89M | +212.4% | $11.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 55 | Citigroup Inc | 2.89M | +212.4% | $11.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 56 | FIL Ltd | 2.75M | +2.1% | $11.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 57 | BNP Paribas Asset Management… | 2.60M | +24.8% | $10.52M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 58 | New York State Common Retirement… | 2.27M | +107.2% | $9.16M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 59 | Man Group plc | 1.81M | +19.8% | $7.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 60 | Schroder Investment Management Group | 1.73M | +16230.3% | $7.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 61 | Schroder Investment Management Group | 1.73M | +16230.3% | $7.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 62 | Vanguard Capital Management Llc | 1.60M | -20.9% | $6.45M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 63 | Marshall Wace ✦ | 1.58M | +169.3% | $6.38M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 64 | Marshall Wace ✦ | 1.58M | +169.3% | $6.38M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 65 | Connor, Clark & Lunn Investment… | 1.55M | +1973.1% | $6.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 66 | Connor, Clark & Lunn Investment… | 1.55M | +1973.1% | $6.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 67 | Amundi | 1.51M | +6.0% | $6.09M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | Amundi | 1.51M | +6.0% | $6.09M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 69 | Arrowstreet Capital ✦ | 1.49M | New | $6.04M | 0.0% | New | 1 | SEC ↗ |
| 70 | Grantham, Mayo, Van Otterloo & Co.… | 1.38M | -12.4% | $5.57M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 71 | Qube Research & Technologies Ltd | 1.30M | -68.0% | $5.27M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 72 | UBS Group AG | 1.12M | -50.0% | $4.51M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 73 | UBS Group AG | 1.12M | -50.0% | $4.51M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 74 | UBS Group AG | 1.12M | -50.0% | $4.51M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 75 | Northern Trust Corp | 995.66K | -1.8% | $4.02M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 76 | Northern Trust Corp | 995.66K | -1.8% | $4.02M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 77 | Northern Trust Corp | 995.66K | -1.8% | $4.02M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 78 | Hsbc Holdings Plc | 972.85K | +13.5% | $3.93M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 79 | Hsbc Holdings Plc | 972.85K | +13.5% | $3.93M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 80 | Point72 Asset Management ✦ | 897.59K | +1.9% | $3.63M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 81 | Bnp Paribas Financial Markets | 856.97K | +372.8% | $3.46M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 82 | JPMorgan Chase ✦ | 830.36K | +240.9% | $3.43M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 83 | JPMorgan Chase ✦ | 830.36K | +240.9% | $3.43M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 84 | JPMorgan Chase ✦ | 830.36K | +240.9% | $3.43M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 85 | JPMorgan Chase ✦ | 830.36K | +240.9% | $3.43M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 86 | JPMorgan Chase ✦ | 830.36K | +240.9% | $3.43M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 87 | JPMorgan Chase ✦ | 830.36K | +240.9% | $3.43M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 88 | Creative Planning | 809.55K | +33.6% | $3.27M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 89 | Creative Planning | 809.55K | +33.6% | $3.27M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 90 | AQR Capital Management ✦ | 758.08K | -31.1% | $3.06M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 91 | Legal & General Group Plc | 715.03K | -14.9% | $2.89M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 92 | Citadel Advisors ✦ | 539.62K | +441.9% | $2.18M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 93 | Citadel Advisors ✦ | 539.62K | +441.9% | $2.18M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 94 | Hrt Financial Lp | 464.54K | +26.3% | $1.88M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 95 | Neuberger Berman Group LLC | 395.69K | +64.0% | $1.60M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 96 | Invesco Ltd. | 370.59K | -26.7% | $1.50M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 97 | Invesco Ltd. | 370.59K | -26.7% | $1.50M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 98 | Invesco Ltd. | 370.59K | -26.7% | $1.50M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 99 | Commonwealth Equity Services, Llc | 275.53K | -2.9% | $1.11M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 100 | Bridgewater Associates ✦ | 271.68K | +464.0% | $1.10M | 0.0% | ▲ Add | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Assenagon Asset Management… | $32.58M | 0.0% |
| Assenagon Asset Management… | $32.58M | 0.0% |
| Arrowstreet Capital | $6.04M | 0.0% |
Exited
| Deutsche Bank Ag\ | $2.52M | was 0.0% |
| Susquehanna International… | $271,815 | was 0.0% |
| Bank of New York Mellon Corp | $45,516 | was 0.0% |
| Nomura Asset Management… | $40,000 | was 0.0% |
| Simplex Trading, Llc | $33,580 | was 0.0% |
| Group One Trading Llc | $27,378 | was 0.0% |
| Osaic Holdings, Inc. | $1,083 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 192 holders, 308.60M shares, $1.06B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Aug 10
Johannpeter Andre Bier…
Other · 99.20K sh · $490,048
Aug 06
Japur Rafael Dorneles
Other · 10.00K sh · $51,000
Jun 08
Mattiello Marcos Zilles
Other · 10.39K sh · $53,078
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
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