Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q3
$1.18M Buy
50,036
+6,412
+15% +$147K 0.04% 370
2026
Q2
$875K Sell
43,624
-926
-2% -$19.5K 0.03% 435
2026
Q1
$922K Sell
44,550
-497
-1% -$11.1K 0.04% 366
2025
Q4
$1.15M Sell
45,047
-112
-0.2% -$3.14K 0.06% 268
2025
Q3
$1.3M Buy
45,159
+1,570
+4% +$42.2K 0.07% 229
2025
Q2
$1.13M Buy
43,589
+4,410
+11% +$110K 0.07% 247
2025
Q1
$995K Buy
39,179
+7,041
+22% +$163K 0.07% 245
2024
Q4
$680K Buy
32,138
+4,283
+15% +$83.4K 0.06% 286
2024
Q3
$538K Buy
27,855
+5,605
+25% +$102K 0.05% 314
2024
Q2
$378K Sell
22,250
-770
-3% -$12.7K 0.05% 332
2024
Q1
$395K Buy
23,020
+1,545
+7% +$28.4K 0.08% 238
2023
Q4
$420K Buy
+21,475
New +$373K 0.11% 155

Other funds holding SONY

GAMMA Investing's SONY Position: Q3 2026 in Review

GAMMA Investing increased its Sony (SONY) stake by 15% in Q3 2026, buying an estimated $147K and bringing the position to 50,036 shares worth $1.18M. The position accounts for 0.04% of the portfolio, ranked #370.

GAMMA Investing first reported a position in SONY in Q4 2023 and has held it in 12 quarters since. The position peaked at $1.3M in Q3 2025. 33 funds tracked by Wall St. Rank hold SONY as of Q3 2026.

  • GAMMA Investing held 50,036 shares of Sony worth $1.18M as of Q3 2026.
  • GAMMA Investing bought 6,412 Sony shares in Q3 2026, an estimated $147K.
  • Sony made up 0.04% of GAMMA Investing's portfolio in Q3 2026, its #370 holding.
  • GAMMA Investing first reported a position in Sony in Q4 2023 and has held it in 12 quarters since.
  • GAMMA Investing's Sony position peaked at $1.3M in Q3 2025.
  • 33 funds tracked by Wall St. Rank held Sony as of Q3 2026.

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