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 449 institutions that hold shares in the stock, with a total of 130 Million shares, which have been reported (via 13F filing form) to have a value of $8.78 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|
Two Sigma Investments, LP
New York, NY |
Feb 14, 2025 Q4 2024 |
236,950
shares
|
$16 Million
0.03% of portfolio
|
Q4 2024
Reduced 72.81%
|
|
|
Alta Fox Capital Management, LLC
Fort Worth, TX |
May 15, 2025 Q1 2025 |
216,300
shares
|
$14.6 Million
4.55% of portfolio
|
Q1 2025
New holding
|
|
|
Engineers Gate Manager LP
New York, NY |
May 15, 2025 Q1 2025 |
209,885
shares
|
$14.1 Million
0.2% of portfolio
|
Q1 2025
Added 1914.83%
|
|
|
Voloridge Investment Management, LLC
Jupiter, FL |
Feb 14, 2025 Q4 2024 |
200,982
shares
|
$13.5 Million
0.04% of portfolio
|
Q4 2024
Reduced 37.24%
|
|
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
May 14, 2025 Q1 2025 |
200,400
shares
|
$13.5 Million
0.01% of portfolio
|
Q1 2025
Reduced 1.19%
|
|
|
First Trust Advisors LP
Wheaton, IL |
May 14, 2025 Q1 2025 |
187,980
shares
|
$12.7 Million
0.01% of portfolio
|
Q1 2025
Reduced 29.22%
|
|
|
Moore Capital Management, LP
New York, NY |
May 15, 2025 Q1 2025 |
186,849
shares
|
$12.6 Million
0.24% of portfolio
|
Q1 2025
Added 212.37%
|
|
|
Mountaineer Partners Management, LLC
New York, NY |
May 15, 2025 Q1 2025 |
181,375
shares
|
$12.2 Million
9.82% of portfolio
|
Q1 2025
Reduced 0.71%
|
|
|
Gamma Investing LLC
Foster City, CA |
Apr 07, 2025 Q1 2025 |
180,960
shares
|
$12.2 Million
0.02% of portfolio
|
Q1 2025
Reduced 98.08%
|
|
|
Segall Bryant & Hamill, LLC
Chicago, IL |
May 02, 2025 Q1 2025 |
178,565
shares
|
$12 Million
0.15% of portfolio
|
Q1 2025
Added 4.79%
|
|
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
Feb 14, 2025 Q4 2024 |
178,422
shares
|
$12 Million
0.1% of portfolio
|
Q4 2024
Added 57.7%
|
|
|
Barclays PLC
London, X0 |
May 15, 2025 Q1 2025 |
176,528
shares
|
$11.9 Million
0.0% of portfolio
|
Q1 2025
Added 199.41%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
May 14, 2025 Q1 2025 |
173,892
shares
|
$11.7 Million
0.01% of portfolio
|
Q1 2025
Reduced 2.41%
|
|
|
Retirement Systems Of Alabama
|
Apr 21, 2025 Q1 2025 |
173,614
shares
|
$11.7 Million
0.04% of portfolio
|
Q1 2025
New holding
|
|
|
Ubs Group Ag
|
May 13, 2025 Q1 2025 |
168,152
shares
|
$11.3 Million
0.0% of portfolio
|
Q1 2025
Added 32.72%
|
|
|
California Public Employees Retirement System
Sacramento, CA |
May 13, 2025 Q1 2025 |
155,490
shares
|
$10.5 Million
0.01% of portfolio
|
Q1 2025
Added 0.13%
|
|
|
Sei Investments CO
Oaks, PA |
May 14, 2025 Q1 2025 |
148,023
shares
|
$9.97 Million
0.01% of portfolio
|
Q1 2025
Reduced 14.74%
|
|
|
Comerica Bank
|
May 14, 2025 Q1 2025 |
146,994
shares
|
$9.9 Million
0.03% of portfolio
|
Q1 2025
Reduced 21.29%
|
|
|
New York State Teachers Retirement System
|
Apr 25, 2025 Q1 2025 |
144,155
shares
|
$9.71 Million
0.02% of portfolio
|
Q1 2025
Reduced 8.66%
|
|
|
California State Teachers Retirement System
West Sacramento, CA |
May 15, 2025 Q1 2025 |
131,107
shares
|
$8.83 Million
0.01% of portfolio
|
Q1 2025
Added 12.64%
|
|
|
Credit Suisse Ag
Zurich, V8 |
May 10, 2024 Q1 2024 |
129,676
shares
|
$8.74 Million
0.01% of portfolio
|
Q1 2024
Added 0.17%
|
|
|
Raymond James & Associates
St Petersburg, FL |
Oct 18, 2024 Q3 2024 |
119,358
shares
|
$8.04 Million
0.0% of portfolio
|
Q3 2024
Added 159.19%
|
|
|
Neos Investment Management LLC
Westport, CT |
May 15, 2025 Q1 2025 |
116,226
shares
|
$7.83 Million
0.11% of portfolio
|
Q1 2025
Added 49.74%
|
|
|
Tema Etfs LLC
New York, NY |
May 14, 2025 Q1 2025 |
116,226
shares
|
$7.83 Million
1.81% of portfolio
|
Q1 2025
Added 49.74%
|
|
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
May 15, 2025 Q1 2025 |
112,375
shares
|
$7.57 Million
0.01% of portfolio
|
Q1 2025
Added 290.06%
|