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ATI Inc. (ATI)

165.59 -9.41 (-5.38%)
At close: October 30 at 4:00:03 PM EDT
165.59 0.00 (0.00%)
After hours: October 30 at 4:58:22 PM EDT
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ATI Q3 2026 earnings call
Replay the call for the latest insights.

Major Holders

Breakdown
0.82% % of Shares Held by All Insider
97.15% % of Shares Held by Institutions
97.96% % of Float Held by Institutions
1,088 Number of Institutions Holding Shares

Top Institutional Holders

Holder Shares Date Reported % Out Value
Blackrock Inc.
18.71M Jun 30, 2026 13.74% 3,098,010,325
Vanguard Portfolio Management LLC
6.22M Jun 30, 2026 4.57% 1,029,949,078
Vanguard Capital Management LLC
6.16M Jun 30, 2026 4.53% 1,020,434,774
State Street Corporation
5.24M Jun 30, 2026 3.85% 867,244,322
Capital World Investors
5.25M Jun 30, 2026 3.85% 869,223,122
Capital Research Global Investors
5.09M Jun 30, 2026 3.74% 843,477,024
FMR, LLC
4.99M Jun 30, 2026 3.66% 826,156,807
Capital International Investors
3.72M Jun 30, 2026 2.73% 615,909,507
Invesco Ltd.
3.45M Jun 30, 2026 2.53% 571,168,084
Geode Capital Management, LLC
2.78M Jun 30, 2026 2.04% 459,928,201

Top Mutual Fund Holders

Holder Shares Date Reported % Out Value
iShares Trust-iShares Core S&P Mid-Cap ETF
4.85M Sep 30, 2026 3.56% 803,181,030
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund
4.33M Jun 30, 2026 3.18% 717,316,324
SmallCap World Fund Inc
4.01M Sep 30, 2026 2.95% 664,741,997
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund
3.13M Jun 30, 2026 2.30% 518,269,531
Growth Fund of America
1.97M Sep 30, 2026 1.44% 325,534,532
VANGUARD INDEX FUNDS-Vanguard Small-Cap Growth Index Fund
1.8M Jun 30, 2026 1.32% 298,739,587
AMERICAN BALANCED FUND
1.58M Sep 30, 2026 1.16% 261,773,276
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund
1.56M Jun 30, 2026 1.15% 259,103,634
AMERICAN FUNDS INSURANCE SERIES-Asset Allocation Fund
1.54M Sep 30, 2026 1.13% 254,235,123
BlackRock ETF Trust-iShares Large Cap Core Active ETF
1.49M Sep 30, 2026 1.10% 247,451,729

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