Mackenzie Financial
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Mackenzie Financial’s Alector ALEC Stock Holding History

Mackenzie Financial’s Portfolio ALEC Stock Details ALEC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.23M Buy
1,109,770
+252,416
+29% +$541K ﹤0.01% 1026
2026
Q1 		$1.84M Buy
857,354
+197,186
+30% +$396K ﹤0.01% 945
2025
Q4 		$1M Buy
660,168
+376,456
+133% +$668K ﹤0.01% 1056
2025
Q3 		$840K Buy
283,712
+9,270
+3% +$20.4K ﹤0.01% 1113
2025
Q2 		$384K Buy
+274,442
New +$344K ﹤0.01% 1312
2024
Q2 		– Sell
-10,582
Closed -$63.7K – 1536
2024
Q1 		$63.7K Buy
+10,582
New +$69.2K ﹤0.01% 1465

Other funds holding ALEC

TCM
TCG Crossover Management Palo Alto, California $4.16B AUM 983.43% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
NCM
Nantahala Capital Management New Canaan, Connecticut $3.01B AUM 119.46% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
KCM
Kynam Capital Management Princeton, New Jersey $1.81B AUM 192.15% 1-Year Est. Return
MC
Merck & Co Rahway, New Jersey $526M AUM 175.27% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return
6CM
683 Capital Management New York $2.04B AUM 94.26% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Mackenzie Financial's ALEC Position: Q2 2026 in Review

Mackenzie Financial increased its Alector (ALEC) stake by 29% in Q2 2026, buying an estimated $541K and bringing the position to 1,109,770 shares worth $2.23M. The position accounts for ﹤0.01% of the portfolio, ranked #1026.

Mackenzie Financial first reported a position in ALEC in Q1 2024 and has held it in 6 quarters since. 141 funds tracked by Wall St. Rank hold ALEC as of Q2 2026.

  • Mackenzie Financial held 1,109,770 shares of Alector worth $2.23M as of Q2 2026.
  • Mackenzie Financial bought 252,416 Alector shares in Q2 2026, an estimated $541K.
  • Alector made up ﹤0.01% of Mackenzie Financial's portfolio in Q2 2026, its #1026 holding.
  • Mackenzie Financial first reported a position in Alector in Q1 2024 and has held it in 6 quarters since.
  • 141 funds tracked by Wall St. Rank held Alector as of Q2 2026.

Based on Mackenzie Financial's 13F filing for Q2 2026, filed 13 Aug 2026.