GAMMA Investing’s Alector ALEC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q3
$3.2K Buy
1,732
+209
+14% +$403 ﹤0.01% 3812
2026
Q2
$3.06K Hold
1,523
– – ﹤0.01% 3646
2026
Q1
$3.27K Buy
1,523
+448
+42% +$900 ﹤0.01% 3526
2025
Q4
$1.68K Buy
+1,075
New +$1.91K ﹤0.01% 3654
2024
Q4
– Sell
-438
Closed -$2.04K – 3780
2024
Q3
$2.04K Buy
438
+390
+813% +$2.09K ﹤0.01% 3068
2024
Q2
$218 Sell
48
-26
-35% -$134 ﹤0.01% 3319
2024
Q1
$445 Buy
74
+26
+54% +$170 ﹤0.01% 3122
2023
Q4
$286 Buy
+48
New +$284 ﹤0.01% 3075

Other funds holding ALEC

GAMMA Investing's ALEC Position: Q3 2026 in Review

GAMMA Investing increased its Alector (ALEC) stake by 14% in Q3 2026, buying an estimated $403 and bringing the position to 1,732 shares worth $3.2K. The position accounts for ﹤0.01% of the portfolio, ranked #3812.

GAMMA Investing first reported a position in ALEC in Q4 2023 and has held it in 8 quarters since. The position peaked at $3.27K in Q1 2026. 6 funds tracked by Wall St. Rank hold ALEC as of Q3 2026.

  • GAMMA Investing held 1,732 shares of Alector worth $3.2K as of Q3 2026.
  • GAMMA Investing bought 209 Alector shares in Q3 2026, an estimated $403.
  • Alector made up ﹤0.01% of GAMMA Investing's portfolio in Q3 2026, its #3812 holding.
  • GAMMA Investing first reported a position in Alector in Q4 2023 and has held it in 8 quarters since.
  • GAMMA Investing's Alector position peaked at $3.27K in Q1 2026.
  • 6 funds tracked by Wall St. Rank held Alector as of Q3 2026.

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