Institutional Ownership Allegheny Technologies Inc (ATI)
This table provides information about the institutional ownership of Allegheny Technologies Inc (ATI). We have compiled data on the 522 institutions that hold shares in the stock, with a total of 132 Million shares, which have been reported (via 13F filing form) to have a value of $10.2 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Royal Bank Of Canada
Toronto, A6 |
Aug 14, 2025 Q2 2025 |
934,971
shares
|
$70 Million
0.02% of portfolio
|
Q2 2025
Added 1448.76%
|
|
|
Fuller & Thaler Asset Management, Inc.
San Mateo, CA |
Aug 14, 2025 Q2 2025 |
911,108
shares
|
$68.2 Million
0.29% of portfolio
|
Q2 2025
New holding
|
|
|
Woodline Partners LP
San Francisco, CA |
Aug 14, 2025 Q2 2025 |
838,621
shares
|
$62.8 Million
0.41% of portfolio
|
Q2 2025
Reduced 11.18%
|
|
|
Ubs Group Ag
|
Aug 14, 2025 Q2 2025 |
826,959
shares
|
$61.9 Million
0.01% of portfolio
|
Q2 2025
Added 391.79%
|
|
|
Channing Capital Management, LLC
Chicago, IL |
Aug 13, 2025 Q2 2025 |
826,631
shares
|
$61.9 Million
2.07% of portfolio
|
Q2 2025
Reduced 46.8%
|
|
|
Voloridge Investment Management, LLC
Jupiter, FL |
Aug 14, 2025 Q2 2025 |
822,696
shares
|
$61.6 Million
0.28% of portfolio
|
Q2 2025
New holding
|
|
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
Aug 14, 2025 Q2 2025 |
786,259
shares
|
$58.9 Million
0.15% of portfolio
|
Q2 2025
Reduced 23.56%
|
|
|
Neuberger Berman Group LLC
New York, NY |
Aug 25, 2025 Q2 2025 |
778,482
shares
|
$58.3 Million
0.05% of portfolio
|
Q2 2025
Reduced 31.25%
|
|
|
Senator Investment Group LP
New York, NY |
Aug 13, 2025 Q2 2025 |
750,000
shares
|
$56.2 Million
2.78% of portfolio
|
Q2 2025
Reduced 38.14%
|
|
|
Castle Hook Partners LP
New York, NY |
Aug 14, 2025 Q2 2025 |
744,648
shares
|
$55.8 Million
0.38% of portfolio
|
Q2 2025
New holding
|
|
|
Ubs Asset Management Americas Inc
Chicago, IL |
Aug 14, 2025 Q2 2025 |
680,911
shares
|
$51 Million
0.01% of portfolio
|
Q2 2025
Added 3.45%
|
|
|
Allspring Global Investments Holdings, LLC
|
Jul 25, 2025 Q2 2025 |
629,361
shares
|
$47.1 Million
0.1% of portfolio
|
Q2 2025
Reduced 21.81%
|
|
|
Ken Fisher
Fisher Asset Management, LLC | Camas, Wa
|
Aug 13, 2025 Q2 2025 |
627,980
shares
|
$47 Million
0.02% of portfolio
|
Q2 2025
Reduced 3.61%
|
|
|
Bank Of America Corp
Charlotte, NC |
Aug 14, 2025 Q2 2025 |
622,496
shares
|
$46.6 Million
0.0% of portfolio
|
Q2 2025
Reduced 34.1%
|
|
|
Holocene Advisors, LP
New York, NY |
Aug 14, 2025 Q2 2025 |
604,781
shares
|
$45.3 Million
0.14% of portfolio
|
Q2 2025
New holding
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
592,475
shares
|
$44.4 Million
0.01% of portfolio
|
Q2 2025
Reduced 44.44%
|
|
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
Aug 14, 2025 Q2 2025 |
591,342
shares
|
$44.3 Million
0.12% of portfolio
|
Q2 2025
Added 159.05%
|
|
|
North Rock Partners, LLC
|
Jul 25, 2025 Q2 2025 |
540,447
shares
|
$40.5 Million
1.37% of portfolio
|
Q2 2025
Reduced 0.02%
|
|
|
Schroder Investment Management Group
London, X0 |
Aug 13, 2025 Q2 2025 |
532,837
shares
|
$39.9 Million
0.04% of portfolio
|
Q2 2025
Added 21.32%
|
|
|
Putnam Investments LLC
Boston, MA |
Feb 14, 2024 Q4 2023 |
508,300
shares
|
$38.1 Million
0.03% of portfolio
|
Q4 2023
Added 60.65%
|
|
|
Forest Avenue Capital Management LP
Coconut Grove, FL |
Aug 14, 2025 Q2 2025 |
492,976
shares
|
$36.9 Million
3.32% of portfolio
|
Q2 2025
Reduced 42.83%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Aug 13, 2025 Q2 2025 |
481,692
shares
|
$36.1 Million
0.06% of portfolio
|
Q2 2025
Added 177.01%
|
|
|
Scout Investments, Inc.
|
Nov 12, 2024 Q3 2024 |
475,384
shares
|
$35.6 Million
0.93% of portfolio
|
Q3 2024
Added 6.99%
|
|
|
Wellington Management Group LLP
Boston, MA |
Aug 14, 2025 Q2 2025 |
467,369
shares
|
$35 Million
0.01% of portfolio
|
Q2 2025
Reduced 9.81%
|
|
|
Capital International, Inc.
Los Angeles, CA |
Aug 13, 2025 Q2 2025 |
458,325
shares
|
$34.3 Million
0.41% of portfolio
|
Q2 2025
Reduced 12.55%
|