Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q3
$1.17M Buy
6,192
+1,399
+29% +$279K 0.04% 373
2026
Q2
$945K Buy
4,793
+895
+23% +$152K 0.04% 414
2026
Q1
$567K Buy
3,898
+521
+15% +$72.5K 0.03% 526
2025
Q4
$388K Buy
3,377
+597
+21% +$58.2K 0.02% 636
2025
Q3
$226K Sell
2,780
-219
-7% -$17.7K 0.01% 891
2025
Q2
$259K Sell
2,999
-479
-14% -$32.8K 0.02% 749
2025
Q1
$181K Buy
3,478
+979
+39% +$55.6K 0.01% 814
2024
Q4
$138K Sell
2,499
-845
-25% -$49.8K 0.01% 901
2024
Q3
$224K Buy
3,344
+1,330
+66% +$82.6K 0.02% 567
2024
Q2
$112K Buy
2,014
+146
+8% +$8.18K 0.02% 727
2024
Q1
$95.6K Buy
1,868
+593
+47% +$26.8K 0.02% 670
2023
Q4
$52.1K Buy
+1,275
New +$52.9K 0.01% 873

Other funds holding ATI

GAMMA Investing's ATI Position: Q3 2026 in Review

GAMMA Investing increased its ATI (ATI) stake by 29% in Q3 2026, buying an estimated $279K and bringing the position to 6,192 shares worth $1.17M. The position accounts for 0.04% of the portfolio, ranked #373.

GAMMA Investing first reported a position in ATI in Q4 2023 and has held it in 12 quarters since. 24 funds tracked by Wall St. Rank hold ATI as of Q3 2026.

  • GAMMA Investing held 6,192 shares of ATI worth $1.17M as of Q3 2026.
  • GAMMA Investing bought 1,399 ATI shares in Q3 2026, an estimated $279K.
  • ATI made up 0.04% of GAMMA Investing's portfolio in Q3 2026, its #373 holding.
  • GAMMA Investing first reported a position in ATI in Q4 2023 and has held it in 12 quarters since.
  • 24 funds tracked by Wall St. Rank held ATI as of Q3 2026.

Based on GAMMA Investing's 13F filing for Q3 2026, filed 8 Oct 2026.