Dimensional Fund Advisors LP Allegheny Technologies Inc Transaction History

Dimensional Fund Advisors LP

  • $418 Billion
  • Q2 2025

A detailed history of Dimensional Fund Advisors LP transactions in Allegheny Technologies Inc stock. As of the latest transaction made, Dimensional Fund Advisors LP holds 1,999,304 shares of ATI stock, worth $168 Million. This represents 0.04% of its overall portfolio holdings.

Number of Shares
1,999,304
Previous 2,617,314 23.61%
Holding current value
$168 Million
Previous $136 Million 26.76%
% of portfolio
0.04%
Previous 0.03%

Shares

19 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 12, 2025
SELL
$41.97 - $86.8 $25.9 Million - $53.6 Million
-618,010 Reduced 23.61%
1,999,304 $173 Million
Q1 2025

May 13, 2025
BUY
$50.0 - $65.86 $2.99 Million - $3.94 Million
59,811 Added 2.34%
2,617,314 $136 Million
Q4 2024

Feb 13, 2025
BUY
$52.71 - $65.96 $4.33 Million - $5.42 Million
82,189 Added 3.32%
2,557,503 $141 Million
Q3 2024

Nov 07, 2024
SELL
$54.26 - $67.71 $1.7 Million - $2.12 Million
-31,295 Reduced 1.25%
2,475,314 $166 Million
Q2 2024

Aug 09, 2024
BUY
$49.1 - $61.61 $5.04 Million - $6.33 Million
102,691 Added 4.27%
2,506,609 $139 Million
Q1 2024

May 10, 2024
BUY
$38.55 - $51.17 $3.32 Million - $4.41 Million
86,196 Added 3.72%
2,403,918 $123 Million
Q4 2023

Feb 07, 2024
BUY
$35.58 - $46.28 $4.97 Million - $6.47 Million
139,694 Added 6.41%
2,317,722 $105 Million
Q3 2023

Nov 09, 2023
SELL
$41.15 - $47.68 $11.8 Million - $13.7 Million
-286,955 Reduced 11.64%
2,178,028 $89.6 Million
Q2 2023

Aug 09, 2023
BUY
$34.58 - $44.23 $785,242 - $1 Million
22,708 Added 0.93%
2,464,983 $109 Million
Q1 2023

May 12, 2023
SELL
$29.56 - $42.77 $2.07 Million - $3 Million
-70,166 Reduced 2.79%
2,442,275 $96.4 Million
Q4 2022

Feb 09, 2023
SELL
$26.33 - $31.45 $7 Million - $8.36 Million
-265,798 Reduced 9.57%
2,512,441 $75 Million
Q3 2022

Nov 10, 2022
SELL
$20.96 - $32.85 $2.92 Million - $4.57 Million
-139,247 Reduced 4.77%
2,778,239 $73.9 Million
Q2 2022

Aug 12, 2022
SELL
$21.57 - $30.33 $1.25 Million - $1.76 Million
-58,003 Reduced 1.95%
2,917,486 $66.3 Million
Q1 2022

May 13, 2022
SELL
$16.28 - $27.97 $10.9 Million - $18.7 Million
-667,812 Reduced 18.33%
2,975,489 $79.9 Million
Q4 2021

Feb 09, 2022
SELL
$14.06 - $17.74 $16.9 Million - $21.3 Million
-1,202,238 Reduced 24.81%
3,643,301 $58 Million
Q3 2021

Nov 12, 2021
SELL
$16.29 - $22.07 $26.2 Million - $35.5 Million
-1,608,589 Reduced 24.92%
4,845,539 $80.6 Million
Q2 2021

Aug 12, 2021
SELL
$20.34 - $24.8 $12.7 Million - $15.5 Million
-626,132 Reduced 8.84%
6,454,128 $135 Million
Q1 2021

May 14, 2021
BUY
$15.98 - $22.23 $8.28 Million - $11.5 Million
517,941 Added 7.89%
7,080,260 $149 Million
Q4 2020

Feb 25, 2021
BUY
$8.27 - $17.32 $54.3 Million - $114 Million
6,562,319 New
6,562,319 $110 Million

Others Institutions Holding ATI

# of Institutions
522
Shares Held
132M
Call Options Held
1.1M
Put Options Held
1.17M
View Full List

About ALLEGHENY TECHNOLOGIES INC

ATI Quotes by TradingView
  • Ticker ATI
  • Exchange NYSE
  • Sector Industrials
  • Industry Metal Fabrication
  • Shares Outstandng 129,902,000
  • Market Cap $10.9B
  • Description
  • ATI Inc. manufactures and sells specialty materials and components worldwide. The company operates in two segments: High Performance Materials & Components (HPMC) and Advanced Alloys & Solutions (AA&S). The HPMC segment produces various materials, including titanium and titanium-based alloys, nickel- and cobalt-based alloys and super...
More about ATI
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