Titelia

Fund shareholders of ATI Inc

ISIN US01741R1023 · United States · LEI ZW1LRE7C3H17O2ZN9B45

Fund shareholders
487
Of which ETFs
131 356 other funds
Value held
10.6B $
Share of capital
51.2 % of 136.2M shares on Aug 3, 2026
FundSharesValueWeight in fundShare of capital
Avantis U.S. Equity ETF American Century ETF Trust 87,05514.2M $0.13 %0.06 %as of Feb 28, 2026 ↗
Fidelity Growth Strategies K6 Fund Fidelity Mt. Vernon Street Trust 85,87914M $1.38 %0.06 %as of Feb 28, 2026 ↗
Mid Cap Index Fund Northern Funds 85,41012.4M $0.61 %0.06 %as of Mar 31, 2026 ↗
Fidelity SAI U.S. Momentum Index Fund Fidelity Salem Street Trust 84,95913.2M $0.16 %0.06 %as of Apr 30, 2026 ↗
Tema American Reshoring ETF Tema ETF Trust 84,93613.9M $5.26 %0.06 %as of Feb 28, 2026 ↗
Large Cap Index Master Portfolio Master Investment Portfolio 83,00312.1M $0.03 %0.06 %as of Mar 31, 2026 ↗
Bridge Builder Large Cap Growth Fund Bridge Builder Trust 80,18311.7M $0.04 %0.06 %as of Mar 31, 2026 ↗
Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST 79,82212.4M $0.03 %0.06 %as of Apr 30, 2026 ↗
Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST 79,60113M $0.03 %0.06 %as of Feb 28, 2026 ↗
iShares U.S. Small-Cap Equity Factor ETF iShares Trust 79,04012.3M $0.34 %0.06 %as of Apr 30, 2026 ↗
VANGUARD RUSSELL 1000 VALUE INDEX FUND VANGUARD SCOTTSDALE FUNDS 78,14912.8M $0.07 %0.06 %as of Feb 28, 2026 ↗
VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS 77,05911.2M $0.02 %0.06 %as of Mar 31, 2026 ↗
Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust 75,97811.8M $0.41 %0.06 %as of Apr 30, 2026 ↗
Columbia Select Small Cap Value Fund Columbia Funds Series Trust II 75,84112.4M $3.10 %0.06 %as of Feb 28, 2026 ↗
Nomura Small Cap Growth Fund IVY FUNDS 75,26110.9M $1.11 %0.06 %as of Mar 31, 2026 ↗
Frontier Mid Cap Growth Portfolio Brighthouse Funds Trust II 74,59710.9M $1.14 %0.05 %as of Mar 31, 2026 ↗
John Hancock Multifactor Mid Cap ETF John Hancock Exchange-Traded Fund Trust 72,67110.6M $0.22 %0.05 %as of Mar 31, 2026 ↗
Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust 70,40510.9M $0.03 %0.05 %as of Apr 30, 2026 ↗
JPMorgan Small & Mid Cap Enhanced Equity ETF J.P. Morgan Exchange-Traded Fund Trust 70,35810.2M $0.43 %0.05 %as of Mar 31, 2026 ↗
First Trust Large Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund 69,39310.8M $0.85 %0.05 %as of Apr 30, 2026 ↗
Allspring SMID Cap Growth Fund ALLSPRING FUNDS TRUST 69,39010.1M $1.25 %0.05 %as of Mar 31, 2026 ↗
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS 65,8909.6M $0.03 %0.05 %as of Mar 31, 2026 ↗
AST Aggressive Asset Allocation Portfolio Advanced Series Trust 65,8009.6M $0.09 %0.05 %as of Mar 31, 2026 ↗
Index 400 Stock Portfolio NORTHWESTERN MUTUAL SERIES FUND INC 63,1849.2M $0.61 %0.05 %as of Mar 31, 2026 ↗
Empower S&P Mid Cap 400 Index Fund EMPOWER FUNDS, INC. 63,1509.2M $0.61 %0.05 %as of Mar 31, 2026 ↗
AQR Long-Short Equity Fund AQR Funds 61,8289M $0.11 %0.05 %as of Mar 31, 2026 ↗
Small Cap Growth Fund VALIC Co I 60,2889.9M $1.82 %0.04 %as of Feb 28, 2026 ↗
VANGUARD GROWTH AND INCOME FUND VANGUARD QUANTITATIVE FUNDS 60,1008.7M $0.05 %0.04 %as of Mar 31, 2026 ↗
Invesco V.I. Main Street Small Cap Fund AIM Variable Insurance Funds (Invesco Variable Insurance Funds) 59,0978.6M $0.73 %0.04 %as of Mar 31, 2026 ↗
Fidelity Contrafund K6 Fidelity Contrafund 59,0078.6M $0.03 %0.04 %as of Mar 31, 2026 ↗
Dimensional U.S. Small Cap ETF Dimensional ETF Trust 58,8579.1M $0.07 %0.04 %as of Apr 30, 2026 ↗
VANGUARD STRATEGIC SMALL-CAP EQUITY FUND VANGUARD HORIZON FUNDS 58,5308.5M $0.35 %0.04 %as of Mar 31, 2026 ↗
iShares ESG Aware MSCI USA Small-Cap ETF iShares Trust 57,6789.4M $0.40 %0.04 %as of Feb 28, 2026 ↗
Invesco Main Street All Cap Fund AIM Equity Funds (Invesco Equity Funds) 57,0438.9M $0.52 %0.04 %as of Apr 30, 2026 ↗
Horizon Multi-Factor Small/Mid Cap Fund Horizon Funds 55,3759.1M $1.33 %0.04 %as of Feb 28, 2026 ↗
State Street(R) SPDR(R) S&P Kensho New Economies Composite ETF SPDR SERIES TRUST 54,9718M $0.34 %0.04 %as of Mar 31, 2026 ↗
Fidelity Large Cap Value Index Fund Fidelity Salem Street Trust 54,7888.5M $0.06 %0.04 %as of Apr 30, 2026 ↗
BNY Mellon Midcap Index Fund, Inc. BNY MELLON MIDCAP INDEX FUND, INC. 54,7418.5M $0.61 %0.04 %as of Apr 30, 2026 ↗
JPMorgan BetaBuilders U.S. Mid Cap Equity ETF J.P. Morgan Exchange-Traded Fund Trust 54,4528.5M $0.42 %0.04 %as of Apr 30, 2026 ↗
MassMutual Mid Cap Growth Fund MASSMUTUAL SELECT FUNDS 54,0927.9M $0.29 %0.04 %as of Mar 31, 2026 ↗
EQ/Capital Group Research Portfolio EQ Advisors Trust 53,0057.7M $1.15 %0.04 %as of Mar 31, 2026 ↗
Fidelity Small-Mid Multifactor ETF Fidelity Covington Trust 52,4588.2M $0.34 %0.04 %as of Apr 30, 2026 ↗
Emerald Growth Fund FINANCIAL INVESTORS TRUST 52,3538.1M $0.58 %0.04 %as of Apr 30, 2026 ↗
MidCap S&P 400 Index Fund Principal Funds, Inc 51,9768.1M $0.61 %0.04 %as of Apr 30, 2026 ↗
PSF PGIM Flexible Managed Portfolio Prudential Series Fund 51,3007.5M $0.15 %0.04 %as of Mar 31, 2026 ↗
MOA MID CAP EQUITY INDEX FUND MoA Funds Corp 51,2177.5M $0.61 %0.04 %as of Mar 31, 2026 ↗
Nuveen Large Cap Value Index Fund TIAA-CREF Funds 50,9287.9M $0.06 %0.04 %as of Apr 30, 2026 ↗
U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 50,5597.9M $0.04 %0.04 %as of Apr 30, 2026 ↗
Royce Small-Cap Opportunity Fund ROYCE FUND 50,4487.3M $0.65 %0.04 %as of Mar 31, 2026 ↗
iShares Russell 2500 ETF iShares Trust 50,2307.3M $0.28 %0.04 %as of Mar 31, 2026 ↗
Fidelity Mid Cap Value Fund Fidelity Devonshire Trust 48,6007.6M $0.36 %0.04 %as of Apr 30, 2026 ↗
Mid Cap Index Trust John Hancock Variable Insurance Trust 48,2607M $0.60 %0.04 %as of Mar 31, 2026 ↗
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST 47,4376.9M $0.26 %0.03 %as of Mar 31, 2026 ↗
Fidelity Series Large Cap Value Index Fund Fidelity Salem Street Trust 46,9677.3M $0.06 %0.03 %as of Apr 30, 2026 ↗
NVIT Mid Cap Index Fund Nationwide Variable Insurance Trust 46,7596.8M $0.61 %0.03 %as of Mar 31, 2026 ↗
MetLife Mid Cap Stock Index Portfolio Brighthouse Funds Trust II 46,1096.7M $0.60 %0.03 %as of Mar 31, 2026 ↗
Fidelity Blue Chip Growth K6 Fund Fidelity Securities Fund 45,7007.1M $0.04 %0.03 %as of Apr 30, 2026 ↗
AST Large-Cap Equity Portfolio Advanced Series Trust 45,6006.6M $0.38 %0.03 %as of Mar 31, 2026 ↗
Columbia Research Enhanced Core ETF Columbia ETF Trust I 45,3327M $0.13 %0.03 %as of Apr 30, 2026 ↗
Schwab 1000 Index Fund SCHWAB INVESTMENTS 43,4706.8M $0.03 %0.03 %as of Apr 30, 2026 ↗
Columbia Variable Portfolio - Select Mid Cap Value Fund Columbia Funds Variable Series Trust II 42,9926.3M $2.42 %0.03 %as of Mar 31, 2026 ↗
iShares Morningstar Small-Cap Growth ETF iShares Trust 42,4016.6M $0.70 %0.03 %as of Apr 30, 2026 ↗
First Trust Large Cap Core AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund 42,2286.6M $0.44 %0.03 %as of Apr 30, 2026 ↗
Loomis Sayles Small Cap Growth Portfolio Brighthouse Funds Trust II 41,9816.1M $1.93 %0.03 %as of Mar 31, 2026 ↗
Dimensional U.S. Equity Market ETF Dimensional ETF Trust 41,7856.5M $0.03 %0.03 %as of Apr 30, 2026 ↗
Multi-Manager Value Strategies Fund Columbia Funds Series Trust II 41,5186.8M $0.12 %0.03 %as of Feb 28, 2026 ↗
Fidelity Series Blue Chip Growth Fund Fidelity Securities Fund 40,3006.3M $0.04 %0.03 %as of Apr 30, 2026 ↗
Fidelity MSCI Industrials Index ETF FIDELITY COVINGTON TRUST 40,2996.3M $0.30 %0.03 %as of Apr 30, 2026 ↗
LVIP SSGA Mid-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 39,7695.8M $0.62 %0.03 %as of Mar 31, 2026 ↗
Schwab Fundamental U.S. Small Company Index Fund SCHWAB CAPITAL TRUST 39,3156.1M $0.26 %0.03 %as of Apr 30, 2026 ↗
U.S. VECTOR EQUITY PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 39,2956.1M $0.11 %0.03 %as of Apr 30, 2026 ↗
Fidelity Environment and Alternative Energy Fund Fidelity Select Portfolios 38,6006.3M $0.98 %0.03 %as of Feb 28, 2026 ↗
Fidelity ZERO Large Cap Index Fund Fidelity Concord Street Trust 37,7155.9M $0.03 %0.03 %as of Apr 30, 2026 ↗
VANGUARD TAX-MANAGED CAPITAL APPRECIATION FUND VANGUARD TAX-MANAGED FUNDS 37,6995.5M $0.02 %0.03 %as of Mar 31, 2026 ↗
VOYA INDEX PLUS MIDCAP PORTFOLIO Voya VARIABLE PORTFOLIOS INC 37,4305.4M $0.73 %0.03 %as of Mar 31, 2026 ↗
iShares Russell 3000 ETF iShares Trust 36,5085.3M $0.03 %0.03 %as of Mar 31, 2026 ↗
Calvert U.S. Large Cap Core Responsible Index Fund Calvert Responsible Index Series, Inc. 36,0585.2M $0.09 %0.03 %as of Mar 31, 2026 ↗
JPMorgan U.S. Momentum Factor ETF J.P. Morgan Exchange-Traded Fund Trust 34,0695.3M $0.24 %0.03 %as of Apr 30, 2026 ↗
iShares U.S. Industrials ETF iShares Trust 33,8405.3M $0.26 %0.02 %as of Apr 30, 2026 ↗
Global X Autonomous & Electric Vehicles ETF GLOBAL X FUNDS 33,6995.5M $1.54 %0.02 %as of Feb 28, 2026 ↗
NVIT Allspring Discovery Fund Nationwide Variable Insurance Trust 33,6714.9M $1.24 %0.02 %as of Mar 31, 2026 ↗
Column Small Cap Select Fund Trust for Professional Managers 33,4155.5M $0.32 %0.02 %as of Feb 28, 2026 ↗
Invesco S&P Midcap 400 Pure Growth ETF Invesco Exchange-Traded Fund Trust 32,7115.1M $1.52 %0.02 %as of Apr 30, 2026 ↗
Invesco Dorsey Wright Basic Materials Momentum ETF Invesco Exchange-Traded Fund Trust 32,5775.1M $4.93 %0.02 %as of Apr 30, 2026 ↗
SmallCap Growth Fund I Principal Funds, Inc 31,4354.9M $0.21 %0.02 %as of Apr 30, 2026 ↗
THRIVENT MID CAP INDEX PORTFOLIO Thrivent Series Fund, Inc. 30,6114.5M $0.62 %0.02 %as of Mar 31, 2026 ↗
U.S. Sustainability Core 1 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC 29,7464.6M $0.06 %0.02 %as of Apr 30, 2026 ↗
Direxion Daily Aerospace & Defense Bull 3X Shares Direxion Shares ETF Trust 29,6024.6M $1.26 %0.02 %as of Apr 30, 2026 ↗
M Capital Appreciation Fund M FUND INC 28,9964.2M $1.61 %0.02 %as of Mar 31, 2026 ↗
EQ/400 Managed Volatility Portfolio EQ Advisors Trust 28,9624.2M $0.55 %0.02 %as of Mar 31, 2026 ↗
Invesco Russell 1000 Dynamic Multifactor ETF Invesco Exchange-Traded Self-Indexed Fund Trust 28,2144.6M $0.10 %0.02 %as of Feb 28, 2026 ↗
AQR Equity Market Neutral Fund AQR Funds 27,9924.1M $0.12 %0.02 %as of Mar 31, 2026 ↗
Fidelity Blue Chip Growth ETF Fidelity Covington Trust 27,8744.3M $0.07 %0.02 %as of Apr 30, 2026 ↗
Allspring VT Small Cap Growth Fund Allspring VARIABLE TRUST 27,4944M $1.51 %0.02 %as of Mar 31, 2026 ↗
Loomis Sayles Small/Mid Cap Growth Fund LOOMIS SAYLES FUNDS II 26,7943.9M $1.72 %0.02 %as of Mar 31, 2026 ↗
Dimensional US Core Equity Market ETF Dimensional ETF Trust 26,5204.1M $0.04 %0.02 %as of Apr 30, 2026 ↗
NVIT Invesco Small Cap Growth Fund Nationwide Variable Insurance Trust 26,1883.8M $1.44 %0.02 %as of Mar 31, 2026 ↗
AQR Managed Futures Strategy Fund AQR Funds 26,1023.8M $0.13 %0.02 %as of Mar 31, 2026 ↗
State Street(R) SPDR(R) Portfolio S&P 1500(R) Composite Stock Market ETF SPDR SERIES TRUST 25,9093.8M $0.03 %0.02 %as of Mar 31, 2026 ↗
Schwab U.S. Mid-Cap Index Fund SCHWAB CAPITAL TRUST 25,7854M $0.15 %0.02 %as of Apr 30, 2026 ↗

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The funds most exposed to it

The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.

FundWeight in fund
SEGALL BRYANT & HAMILL SELECT EQUITY ETF Segall Bryant & Hamill Trust 6.87 %as of Mar 31, 2026 ↗
Tema American Reshoring ETF Tema ETF Trust 5.26 %as of Feb 28, 2026 ↗
Cromwell Tran Focus Fund Total Fund Solution 5.16 %as of Mar 31, 2026 ↗
Invesco Dorsey Wright Basic Materials Momentum ETF Invesco Exchange-Traded Fund Trust 4.93 %as of Apr 30, 2026 ↗
SBH ALL CAP FUND Segall Bryant & Hamill Trust 3.79 %as of Mar 31, 2026 ↗
Columbia Select Small Cap Value Fund Columbia Funds Series Trust II 3.10 %as of Feb 28, 2026 ↗
State Street(R) SPDR(R) S&P(R) Aerospace & Defense ETF SPDR SERIES TRUST 3.06 %as of Mar 31, 2026 ↗
NAA SMALL GROWTH SERIES New Age Alpha Variable Funds Trust 3.05 %as of Mar 31, 2026 ↗
Aztlan North America Nearshoring Stock Selection ETF Tidal Trust I 2.98 %as of Apr 30, 2026 ↗
Federated Hermes Kaufmann Small Cap Fund Federated Hermes Equity Funds 2.86 %as of Apr 30, 2026 ↗

Quarter after quarter

Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.

QuarterShareholdersChangeSharesChange
2026Q2487+3069,688,782-5.2 %
2026Q1457+3973,506,759-2.5 %
2025Q4418-875,392,998+0.9 %
2025Q3426+1774,687,165+1.0 %
2025Q2409-373,974,024-9.4 %
2025Q1412-1981,668,252+4.2 %
2024Q4431+2978,377,899-6.0 %
2024Q3402+2283,339,680-0.4 %
2024Q2380-283,658,340+4.7 %
2024Q1382+179,933,419+0.1 %
2023Q438179,875,852

Institutional managers

661 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.

ManagerSharesValue
BlackRock, Inc.16,441,6532.4B $as of Mar 31, 2026
Capital Research Global Investors6,160,107896M $as of Mar 31, 2026
Capital International Investors5,883,949854.9M $as of Mar 31, 2026
Capital World Investors5,712,929831M $as of Mar 31, 2026
STATE STREET CORP5,381,013782.7M $as of Mar 31, 2026
FMR LLC5,247,175763.3M $as of Mar 31, 2026
Invesco Ltd.3,855,643560.8M $as of Mar 31, 2026
VIKING GLOBAL INVESTORS LP3,332,843484.8M $as of Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC2,947,325428.8M $as of Mar 31, 2026
Point72 Asset Management, L.P.1,932,579281.1M $as of Mar 31, 2026
D. E. Shaw & Co., Inc.1,742,609253.5M $as of Mar 31, 2026
MORGAN STANLEY1,668,591242.7M $as of Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC1,502,129218.5M $as of Mar 31, 2026
JANE STREET GROUP, LLC1,491,263216.9M $as of Mar 31, 2026
UBS Group AG1,419,080206.4M $as of Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP1,366,804198.7M $as of Mar 31, 2026
BANK OF AMERICA CORP /DE/1,364,941198.5M $as of Mar 31, 2026
DENDUR CAPITAL LP1,283,103186.6M $as of Mar 31, 2026
NORTHERN TRUST CORP1,239,020180.2M $as of Mar 31, 2026
AQR CAPITAL MANAGEMENT LLC1,222,580174.1M $as of Mar 31, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP1,203,726175.1M $as of Mar 31, 2026
Holocene Advisors, LP1,097,588159.7M $as of Mar 31, 2026
SG Americas Securities, LLC1,075,368156.4K $as of Mar 31, 2026
AMERICAN CENTURY COMPANIES INC1,069,282155.5M $as of Mar 31, 2026
BOWEN HANES & CO INC1,043,105151.7M $as of Mar 31, 2026

Declared shareholders of ATI Inc

There are 3 beneficial ownership filings. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.

ShareholderDeclared stakeShares
Vanguard Capital Management 5.23 %7,145,445as of Mar 31, 2026 · SCHEDULE 13G
Capital International Investors 4.50 %6,169,480as of Mar 31, 2026 · SCHEDULE 13G
Capital World Investors 4.20 %5,719,812as of Mar 31, 2026 · SCHEDULE 13G

Funds holding the debt of ATI Inc

175 funds declare 354 bond lines of this company. The table shows the 25 largest holdings. The amount is the one the fund files. It is not a share of the debt, because no regulator publishes the amount outstanding in open access.

FundBond linesValue
Income Fund of America360.7M $as of Apr 30, 2026
BlackRock High Yield Portfolio453.5M $as of Mar 31, 2026
American High Income Trust344.1M $as of Mar 31, 2026
Lord Abbett Short Duration Income Fund134.8M $as of Feb 28, 2026
LORD ABBETT BOND DEBENTURE FUND INC131.4M $as of Mar 31, 2026
VANGUARD HIGH-YIELD CORPORATE FUND131.4M $as of Apr 30, 2026
iShares Broad USD High Yield Corporate Bond ETF424M $as of Apr 30, 2026
American Funds Multi-Sector Income Fund322.3M $as of Mar 31, 2026
JPMorgan High Yield Fund418M $as of Feb 28, 2026
Fidelity Capital and Income Fund317.6M $as of Apr 30, 2026
Franklin High Income Fund19.2M $as of Mar 31, 2026
iShares iBoxx $ High Yield Corporate Bond ETF19M $as of Feb 28, 2026
State Street(R) SPDR(R) Portfolio High Yield Bond ETF48.9M $as of Mar 31, 2026
Lord Abbett High Yield Fund28.6M $as of Feb 28, 2026
PGIM High Yield Fund18.1M $as of Feb 27, 2026
Fidelity Advisor Strategic Income Fund38.1M $as of Mar 31, 2026
Allspring Diversified Capital Builder Fund16.8M $as of Mar 31, 2026
JPMorgan Income Builder Fund46.7M $as of Apr 30, 2026
State Street(R) SPDR Bloomberg Short Term High Yield Bond ETF26.5M $as of Mar 31, 2026
T. Rowe Price High Yield Fund, Inc.16.4M $as of Feb 28, 2026
JPMorgan Core Plus Bond Fund16.1M $as of Feb 28, 2026
JPMorgan Active High Yield ETF15.6M $as of Feb 28, 2026
Putnam High Yield Fund45.5M $as of Feb 28, 2026
iShares 0-5 Year High Yield Corporate Bond ETF25.4M $as of Apr 30, 2026
Greenspring Income Opportunities Fund15.3M $as of Mar 31, 2026
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Titelia. "Fund shareholders of ATI Inc". https://titelia.com/en/stocks/ati-inc-US01741R1023