- Type / Class
- Equity / Common Stock
- Shares outstanding
- 137,099,556
- Total 13F shares
- 134,063,276
- Share change
- +850,729
- Total reported value
- $11,564,420,309
- Put/Call ratio
- 128%
- Price per share
- $86.34
- Number of holders
- 467
- Value change
- +$170,389,439
- Number of buys
- 232
- Number of sells
- 245
Quarterly Holders Quick Answers
What is CUSIP 01741R102?
CUSIP 01741R102 identifies ATI - ATI INC - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Related Filing Research
- Latest 13F filings for newly reported positions.
- Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
- Latest 10-Q/10-K reports for financial context tied to this issuer.
- Recent insider transactions for executive and insider activity.
- SEC investors directory and top value investors for manager drilldown.
- Back to full security ownership history.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 01741R102:
Top shareholders of ATI - ATI INC - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| Capital International Investors |
13F
|
Company |
12%
|
16,891,465
|
$878,645,200 | — | 31 Mar 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
10%
|
13,896,542
|
$723,037,081 | — | 31 Mar 2025 | |
| BlackRock, Inc. |
13F
|
Company |
9.6%
|
13,113,928
|
$682,317,675 | — | 31 Mar 2025 | |
| Capital World Investors |
13F
|
Company |
5.1%
|
6,982,174
|
$363,282,513 | — | 31 Mar 2025 | |
| STATE STREET CORP |
13F
|
Company |
4.2%
|
5,768,232
|
$300,121,111 | — | 31 Mar 2025 | |
| FMR LLC |
13D/G
13F
|
Company |
3.5%
|
4,941,272
|
$265,692,178 | -$128,504,170 | 31 Mar 2025 | |
| Invesco Ltd. |
13F
|
Company |
3.5%
|
4,850,439
|
$252,368,358 | — | 31 Mar 2025 | |
| DENDUR CAPITAL LP |
13F
|
Company |
2.6%
|
3,567,000
|
$185,591,010 | — | 31 Mar 2025 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
2.1%
|
2,917,656
|
$151,806,011 | — | 31 Mar 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
1.9%
|
2,617,314
|
$136,163,581 | — | 31 Mar 2025 | |
| FRONTIER CAPITAL MANAGEMENT CO LLC |
13F
|
Company |
1.9%
|
2,602,258
|
$135,395,474 | — | 31 Mar 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.7%
|
2,378,033
|
$123,768,964 | — | 31 Mar 2025 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
1.2%
|
1,639,294
|
$85,292,467 | — | 31 Mar 2025 | |
| Channing Capital Management, LLC |
13F
|
Company |
1.1%
|
1,553,796
|
$80,844,006 | — | 31 Mar 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
1.1%
|
1,492,516
|
$77,655,582 | — | 31 Mar 2025 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
1%
|
1,422,116
|
$73,992,749 | — | 31 Mar 2025 | |
| BOWEN HANES & CO INC |
13F
|
Company |
1%
|
1,371,335
|
$71,350,560 | — | 31 Mar 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
1%
|
1,366,061
|
$71,076,154 | — | 31 Mar 2025 | |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC |
13F
|
Company |
0.96%
|
1,315,151
|
$68,427,306 | — | 31 Mar 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.92%
|
1,262,761
|
$65,701,454 | — | 31 Mar 2025 | |
| LOOMIS SAYLES & CO L P |
13F
|
Company |
0.9%
|
1,232,297
|
$64,117,000 | — | 31 Mar 2025 | |
| Senator Investment Group LP |
13F
|
Company |
0.88%
|
1,212,500
|
$63,086,375 | — | 31 Mar 2025 | |
| Neuberger Berman Group LLC |
13F
|
Company |
0.83%
|
1,132,296
|
$58,913,378 | — | 31 Mar 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.8%
|
1,102,459
|
$57,361,061 | — | 31 Mar 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.78%
|
1,066,398
|
$55,484,688 | — | 31 Mar 2025 | |
| Point72 Asset Management, L.P. |
13F
|
Company |
0.75%
|
1,028,660
|
$53,521,175 | — | 31 Mar 2025 | |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. |
13F
|
Company |
0.74%
|
1,011,879
|
$52,646,968 | — | 31 Mar 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.69%
|
944,635
|
$49,149,359 | — | 31 Mar 2025 | |
| Woodline Partners LP |
13F
|
Company |
0.69%
|
944,216
|
$49,127,558 | — | 31 Mar 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.68%
|
938,929
|
$48,854,000 | — | 31 Mar 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.66%
|
902,200
|
$46,941,448 | — | 31 Mar 2025 | |
| Forest Avenue Capital Management LP |
13F
|
Company |
0.63%
|
862,334
|
$44,867,238 | — | 31 Mar 2025 | |
| RAYMOND JAMES FINANCIAL INC |
13F
|
Company |
0.62%
|
845,252
|
$43,978,460 | — | 31 Mar 2025 | |
| Allspring Global Investments Holdings, LLC |
13F
|
Company |
0.59%
|
804,929
|
$42,339,265 | — | 31 Mar 2025 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
0.48%
|
658,195
|
$34,245,886 | — | 31 Mar 2025 | |
| Fisher Asset Management, LLC |
13F
|
Company |
0.48%
|
651,492
|
$33,897,178 | — | 31 Mar 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.46%
|
633,948
|
$32,984,314 | — | 31 Mar 2025 | |
| SOROS FUND MANAGEMENT LLC |
13F
|
Company |
0.45%
|
613,884
|
$31,940,385 | — | 31 Mar 2025 | |
| MARSHALL WACE, LLP |
13F
|
Company |
0.44%
|
608,584
|
$31,664,625 | — | 31 Mar 2025 | |
| Capital Research Global Investors |
13F
|
Company |
0.44%
|
602,959
|
$31,371,957 | — | 31 Mar 2025 | |
| EMERALD ADVISERS, LLC |
13F
|
Company |
0.43%
|
587,250
|
$30,554,618 | — | 31 Mar 2025 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.43%
|
584,391
|
$30,405,864 | — | 31 Mar 2025 | |
| Freestone Grove Partners LP |
13F
|
Company |
0.4%
|
543,915
|
$28,299,897 | — | 31 Mar 2025 | |
| NorthRock Partners, LLC |
13F
|
Company |
0.39%
|
540,531
|
$28,123,846 | — | 31 Mar 2025 | |
| Capital International, Inc./CA/ |
13F
|
Company |
0.38%
|
524,100
|
$27,268,923 | — | 31 Mar 2025 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
|
Company |
0.38%
|
518,193
|
$26,961,582 | — | 31 Mar 2025 | |
| MACQUARIE GROUP LTD |
13F
|
Company |
0.36%
|
499,186
|
$25,973,000 | — | 31 Mar 2025 | |
| KLCM Advisors, Inc. |
13F
|
Company |
0.34%
|
470,068
|
$24,457,638 | — | 31 Mar 2025 | |
| FEDERATED HERMES, INC. |
13F
|
Company |
0.32%
|
443,023
|
$23,050,486 | — | 31 Mar 2025 | |
| SCHRODER INVESTMENT MANAGEMENT GROUP |
13F
|
Company |
0.32%
|
439,217
|
$22,382,498 | — | 31 Mar 2025 |
Institutional Holders of ATI INC - Common Stock (ATI) as of Q2 2025
As of 30 Jun 2025,
ATI INC - Common Stock (ATI) was held by
467 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
134,063,276 shares.
The largest 10 holders included
Capital International Investors, BlackRock, Inc., VANGUARD GROUP INC, Capital World Investors, STATE STREET CORP, D. E. Shaw & Co., Inc., FMR LLC, Invesco Ltd., Capital Research Global Investors, and DENDUR CAPITAL LP.
This page lists
468
institutional shareholders reporting positions in this security
for the Q2 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2025 vs Q1 2025 Across Filers
Q1 2025 holders
423
Q2 2025 holders
467
Holder diff
44
| Investor | Q1 2025 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2025 Value $ | Q2 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.