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 529 institutions that hold shares in the stock, with a total of 125 Million shares, which have been reported (via 13F filing form) to have a value of $12.4 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Wells Fargo & Company
San Francisco, CA |
Nov 13, 2025 Q3 2025 |
220,107
shares
|
$21.9 Million
0.0% of portfolio
|
Q3 2025
Added 1.21%
|
|
|
Moore Capital Management, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
211,002
shares
|
$21 Million
0.27% of portfolio
|
Q3 2025
Added 29.48%
|
|
|
Lts One Management LP
|
Nov 14, 2025 Q3 2025 |
210,000
shares
|
$20.9 Million
6.61% of portfolio
|
Q3 2025
Reduced 31.15%
|
|
|
Amundi
Paris, I0 |
Nov 14, 2025 Q3 2025 |
207,512
shares
|
$20.6 Million
0.01% of portfolio
|
Q3 2025
Reduced 23.26%
|
|
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
Nov 14, 2025 Q3 2025 |
197,535
shares
|
$19.6 Million
0.07% of portfolio
|
Q3 2025
Reduced 4.99%
|
|
|
Emerald Mutual Fund Advisers Trust
|
Oct 30, 2025 Q3 2025 |
183,555
shares
|
$18.2 Million
0.85% of portfolio
|
Q3 2025
Added 2.4%
|
|
|
Hudson Bay Capital Management LP
Greenwich, CT |
Nov 13, 2025 Q3 2025 |
154,784
shares
|
$15.4 Million
0.05% of portfolio
|
Q3 2025
Reduced 25.15%
|
|
|
New York State Teachers Retirement System
|
Oct 24, 2025 Q3 2025 |
150,001
shares
|
$14.9 Million
0.02% of portfolio
|
Q3 2025
Added 4.58%
|
|
|
J. Goldman & CO LP
New York, NY |
Nov 14, 2025 Q3 2025 |
147,461
shares
|
$14.7 Million
0.36% of portfolio
|
Q3 2025
New holding
|
|
|
Mountaineer Partners Management, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
144,020
shares
|
$14.3 Million
7.84% of portfolio
|
Q3 2025
Added 17.12%
|
|
|
Signature Estate & Investment Advisors LLC
|
Nov 05, 2025 Q3 2025 |
143,711
shares
|
$14.3 Million
0.26% of portfolio
|
Q3 2025
New holding
|
|
|
Jupiter Asset Management LTD
|
Nov 10, 2025 Q3 2025 |
137,888
shares
|
$13.7 Million
0.1% of portfolio
|
Q3 2025
New holding
|
|
|
Royce & Associates LP
|
Nov 12, 2025 Q3 2025 |
137,462
shares
|
$13.7 Million
0.12% of portfolio
|
Q3 2025
Reduced 15.47%
|
|
|
Ray Dalio
Bridgewater Associates, LP | Westport, Ct
|
Nov 13, 2025 Q3 2025 |
136,458
shares
|
$13.6 Million
0.05% of portfolio
|
Q3 2025
New holding
|
|
|
California State Teachers Retirement System
West Sacramento, CA |
Nov 14, 2025 Q3 2025 |
134,094
shares
|
$13.3 Million
0.01% of portfolio
|
Q3 2025
Added 1.48%
|
|
|
Kinetic Partners Management, LP
Miami, FL |
Nov 14, 2025 Q3 2025 |
132,800
shares
|
$13.2 Million
0.56% of portfolio
|
Q3 2025
Reduced 43.7%
|
|
|
Aqr Capital Management LLC
Greenwich, CT |
Nov 14, 2025 Q3 2025 |
129,928
shares
|
$12.9 Million
0.01% of portfolio
|
Q3 2025
Added 100.07%
|
|
|
Credit Suisse Ag
Zurich, V8 |
May 10, 2024 Q1 2024 |
129,676
shares
|
$12.9 Million
0.01% of portfolio
|
Q1 2024
Added 0.17%
|
|
|
Bayberry Capital Partners LP
New York, NY |
Nov 14, 2025 Q3 2025 |
124,100
shares
|
$12.3 Million
3.57% of portfolio
|
Q3 2025
New holding
|
|
|
Raymond James & Associates
St Petersburg, FL |
Oct 18, 2024 Q3 2024 |
119,358
shares
|
$11.9 Million
0.0% of portfolio
|
Q3 2024
Added 159.19%
|
|
|
Sei Investments CO
Oaks, PA |
Nov 13, 2025 Q3 2025 |
117,497
shares
|
$11.7 Million
0.01% of portfolio
|
Q3 2025
Reduced 4.6%
|
|
|
Connor, Clark & Lunn Investment Management Ltd.
|
Nov 13, 2025 Q3 2025 |
116,309
shares
|
$11.6 Million
0.03% of portfolio
|
Q3 2025
Added 43.31%
|
|
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
Nov 13, 2025 Q3 2025 |
114,177
shares
|
$11.3 Million
0.0% of portfolio
|
Q3 2025
Added 2.46%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
112,903
shares
|
$11.2 Million
0.0% of portfolio
|
Q3 2025
Reduced 80.94%
|
|
|
Allianz Asset Management Gmb H
Munich, 2M |
Nov 04, 2025 Q3 2025 |
109,464
shares
|
$10.9 Million
0.01% of portfolio
|
Q3 2025
Reduced 0.18%
|
|