ATI Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| CAPITAL INTERNATIONAL INVESTORS | 11/13/2025 | 17.15 M | $1.39 B | 2.61% | 12.27% |
| BLACKROCK, INC. | 11/12/2025 | 14.86 M | $1.21 B | -0.60% | 10.63% |
| VANGUARD GROUP INC | 11/07/2025 | 13.05 M | $1.06 B | -2.07% | 9.34% |
| CAPITAL WORLD INVESTORS | 11/13/2025 | 7.90 M | $642.63 M | 15.84% | 5.65% |
| STATE STREET CORP | 11/14/2025 | 6.04 M | $491.48 M | 7.38% | 4.32% |
| FMR LLC | 11/13/2025 | 4.90 M | $398.50 M | 43.51% | 3.50% |
| CAPITAL RESEARCH GLOBAL INVESTORS | 11/13/2025 | 3.22 M | $262.32 M | 0.00% | 2.31% |
| INVESCO LTD. | 11/13/2025 | 3.15 M | $256.38 M | -4.39% | 2.25% |
| D. E. SHAW & CO., INC. | 11/14/2025 | 3.03 M | $246.22 M | -13.85% | 2.17% |
| DENDUR CAPITAL LP | 11/14/2025 | 2.69 M | $218.74 M | -15.30% | 1.92% |
| GEODE CAPITAL MANAGEMENT, LLC | 11/12/2025 | 2.44 M | $198.89 M | 0.36% | 1.75% |
| DIMENSIONAL FUND ADVISORS LP | 11/12/2025 | 2.14 M | $174.21 M | 7.14% | 1.53% |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 11/14/2025 | 1.55 M | $126.45 M | -30.15% | 1.11% |
| HOLOCENE ADVISORS, LP | 11/14/2025 | 1.53 M | $124.78 M | 153.66% | 1.10% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 11/10/2025 | 1.51 M | $122.93 M | 0.92% | 1.08% |
| MORGAN STANLEY | 11/14/2025 | 1.41 M | $115.05 M | 17.16% | 1.01% |
| AMERICAN CENTURY COMPANIES INC | 11/12/2025 | 1.37 M | $111.80 M | -0.84% | 0.98% |
| BOWEN HANES & CO INC | 11/10/2025 | 1.33 M | $108.12 M | -3.37% | 0.95% |
| AMERIPRISE FINANCIAL INC | 11/14/2025 | 1.31 M | $106.96 M | -37.68% | 0.94% |
| ROYAL BANK OF CANADA | 11/14/2025 | 1.28 M | $104.50 M | 37.40% | 0.92% |
| NORTHERN TRUST CORP | 11/14/2025 | 1.23 M | $99.78 M | -2.07% | 0.88% |
| CHANNING CAPITAL MANAGEMENT, LLC | 11/10/2025 | 1.11 M | $90.22 M | 34.18% | 0.79% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 11/14/2025 | 1.07 M | $87.37 M | -5.66% | 0.77% |
| LOOMIS SAYLES & CO L P | 11/13/2025 | 1.01 M | $82.11 M | -2.90% | 0.72% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | 11/14/2025 | 986.59 K | $80.25 M | -1.14% | 0.71% |
| FISHER ASSET MANAGEMENT, LLC | 11/12/2025 | 957.65 K | $77.90 M | 52.50% | 0.69% |
| NEUBERGER BERMAN GROUP LLC | 11/12/2025 | 948.41 K | $77.14 M | 21.83% | 0.68% |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 11/13/2025 | 922.73 K | $75.05 M | -5.58% | 0.66% |
| BANK OF NEW YORK MELLON CORP | 11/03/2025 | 917.92 K | $74.66 M | 2.87% | 0.66% |
| RAYMOND JAMES FINANCIAL INC | 11/14/2025 | 872.38 K | $70.96 M | -7.57% | 0.62% |
| WOODLINE PARTNERS LP | 11/14/2025 | 747.13 K | $60.77 M | -10.91% | 0.53% |
| BANK OF AMERICA CORP /DE/ | 11/14/2025 | 733.61 K | $59.67 M | 17.85% | 0.52% |
| ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC | 10/20/2025 | 633.28 K | $52.57 M | 0.62% | 0.45% |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 11/14/2025 | 580.47 K | $47.22 M | -29.44% | 0.42% |
| DAVIDSON KEMPNER CAPITAL MANAGEMENT LP | 11/14/2025 | 530.00 K | $43.11 M | 307.69% | 0.38% |
| ROKOS CAPITAL MANAGEMENT LLP | 11/14/2025 | 527.26 K | $42.88 M | 100.00% | 0.38% |
| MARSHALL WACE, LLP | 11/13/2025 | 513.94 K | $41.80 M | 98.13% | 0.37% |
| BNP PARIBAS ARBITRAGE, SNC | 11/13/2025 | 500.00 K | $40.67 M | -30.58% | 0.36% |
| FEDERATED HERMES, INC. | 11/03/2025 | 491.85 K | $40.01 M | 9.67% | 0.35% |
| UBS GROUP AG | 11/13/2025 | 490.47 K | $39.90 M | -40.69% | 0.35% |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 11/13/2025 | 459.95 K | $36.46 M | -13.68% | 0.33% |
| WELLINGTON MANAGEMENT GROUP LLP | 11/14/2025 | 457.30 K | $37.20 M | -2.15% | 0.33% |
| NUVEEN, LLC | 11/12/2025 | 419.41 K | $34.11 M | 0.05% | 0.30% |
| CAPITAL INTERNATIONAL, INC./CA/ | 11/13/2025 | 414.05 K | $33.68 M | -9.66% | 0.30% |
| GAMCO INVESTORS, INC. ET AL | 11/12/2025 | 395.80 K | $32.19 M | -1.25% | 0.28% |
| TWIN TREE MANAGEMENT, LP | 11/13/2025 | 392.70 K | $31.94 M | 506.02% | 0.28% |
| SEGALL BRYANT & HAMILL, LLC | 11/12/2025 | 381.73 K | $31.05 M | 2.32% | 0.27% |
| GOLDMAN SACHS GROUP INC | 11/14/2025 | 376.24 K | $30.60 M | -1.09% | 0.27% |
| RHUMBLINE ADVISERS | 11/06/2025 | 362.22 K | $29.46 M | -2.11% | 0.26% |
| UBS ASSET MANAGEMENT AMERICAS INC | 11/14/2025 | 360.96 K | $29.36 M | -46.99% | 0.26% |
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ATI Inc. institutional Ownership - FAQ's
During the previous two years, 720 institutional investors and hedge funds held shares of ATI Inc.. The most heavily invested institutionals were:
Capital International Investors: 17.15 M
BlackRock, Inc.: 14.86 M
VANGUARD GROUP INC: 13.05 M
Capital World Investors: 7.9 M
STATE STREET CORP: 6.04 M
FMR LLC: 4.9 M
92.03% of ATI Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 173.84 M shares in the last 24 months. This purchase volume represents approximately $17.46 B in transactions.