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ATI Inc.

ATI Industrials
$159.55 +$5.82 (3.79%)
Market Cap: $21.77 B
Gurus Holding
13
Popularity Rank
#174
% of Shares Held
6.11%
Net Activity (Q1 2026)
+$701.1 M

Guru Ownership Trend

Guru Analysis for ATI Inc. (ATI)

ATI Inc. (ATI), a key player in the Industrials sector, continues to attract institutional attention.

As of Q1 2026, a total of 13 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $1.33 B.

Top institutional holders include Andreas Halvorsen and Steven Cohen.

Institutional sentiment is currently Strongly Bullish. This is evidenced by a $701.1 M net inflow during the quarter.

Recent activity highlights Steven Cohen who increased their stake by 154.2%. Conversely, Jefferies Group reduced exposure by 50.5%.

Key Holders

Top 5 by Value

$281.11 M
$174.13 M
$134.48 M
$52.58 M

Top 5 by Conviction

Recent Activity Breakdown (Q1 2026)

+$715.29 M
Total Buy Value
New Buys 5
Additions 3
-$14.19 M
Total Sell Value
Reductions 5
Sold Out 0

Guru Consensus (Q1 2026)

Based on recent activity
Net Sellers
5
Net Buyers
8

FAQs for ATI Inc. (ATI)

Major holders include Andreas Halvorsen ($484.8 M), Steven Cohen ($281.11 M), Cliff Asness ($174.13 M). According to the latest reported data, 13 tracked investment managers collectively hold approximately 8.34 M shares.

According to the latest 13F reporting period, sentiment appears Bullish (Net Buying). There was a net inflow of $701.1 M, with 8 managers increasing positions and 5 managers reducing holdings.

During the most recent reporting period, 5 managers trimmed their positions, while 0 fully exited ATI. The total reported sell value was $14.19 M.

Yes, 5 managers opened new positions in ATI, and 3 increased their existing holdings. The total reported buy value was $715.29 M.

Portfolio Manager % Portfolio Activity Shares Value Report Date
1.36% New Buy 3,332,843 $484.8 M Q1 2026
0.36% Add 154.2% 1,932,579 $281.11 M Q1 2026
0.08% Add 19.9% 1,222,580 $174.13 M Q1 2026
0.05% Add 1.8% 924,521 $134.48 M Q1 2026
0.52% Reduce -5.6% 361,500 $52.58 M Q1 2026
0.12% Reduce -10.5% 260,488 $37.89 M Q1 2026
0.14% Reduce -25.4% 98,112 $14.27 M Q1 2026
0.02% New Buy 88,935 $12.94 M Q1 2026
0.08% New Buy 52,832 $7.68 M Q1 2026
0.10% New Buy 33,916 $4.93 M Q1 2026
0.01% New Buy 21,950 $3.19 M Q1 2026
0.01% Reduce -50.5% 11,571 $1.68 M Q1 2026
0.00% Reduce -23.6% 679 $98,767 Q1 2026
Date
Insider Name
Transaction
Value
Shares
Position / Chg
SEC Form