Bank of Montreal
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Bank of Montreal’s Alector ALEC Stock Holding History

Bank of Montreal’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
2025
Q4 		– Sell
-52,380
Closed -$155K – 3596
2025
Q3 		$155K Hold
52,380
– – ﹤0.01% 2854
2025
Q2 		$73.3K Buy
+52,380
New +$65.6K ﹤0.01% 3066
2021
Q2 		– Sell
-1,413
Closed -$28K – 3664
2021
Q1 		$28K Sell
1,413
-7,136
-83% -$128K ﹤0.01% 3922
2020
Q4 		$134K Buy
8,549
+6,407
+299% +$79.6K ﹤0.01% 3425
2020
Q3 		$22K Sell
2,142
-1,564
-42% -$25.3K ﹤0.01% 3788
2020
Q2 		$89K Buy
3,706
+3,237
+690% +$89.4K ﹤0.01% 3147
2020
Q1 		$11K Sell
469
-3,357
-88% -$85.6K ﹤0.01% 3440
2019
Q4 		$66K Buy
3,826
+1,169
+44% +$19.9K ﹤0.01% 3701
2019
Q3 		$38K Buy
2,657
+1,832
+222% +$33.1K ﹤0.01% 3751
2019
Q2 		$16K Buy
+825
New +$16.7K ﹤0.01% 4288

Other funds holding ALEC

TCM
TCG Crossover Management Palo Alto, California $3.5B AUM 1,165.83% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
FCMI
Foresite Capital Management IV Larkspur, California $237M AUM 107.53% 1-Year Est. Return
MC
Merck & Co Kenilworth, New Jersey $526M AUM 175.27% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
6CM
683 Capital Management New York $1.92B AUM 85.52% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Bank of Montreal's ALEC Position: Q4 2025 in Review

Bank of Montreal sold out of Alector (ALEC) in Q4 2025, closing a stake of 52,380 shares — an estimated $155K sold.

Bank of Montreal first reported a position in ALEC in Q2 2019 and held it in 10 quarters. The position peaked at $155K in Q3 2025. 131 funds tracked by Wall St. Rank hold ALEC as of Q4 2025.

  • Bank of Montreal reported no remaining Alector position as of Q4 2025 after selling out during the quarter.
  • Bank of Montreal sold 52,380 Alector shares in Q4 2025, an estimated $155K.
  • Bank of Montreal first reported a position in Alector in Q2 2019 and held it in 10 quarters.
  • Bank of Montreal's Alector position peaked at $155K in Q3 2025.
  • 131 funds tracked by Wall St. Rank held Alector as of Q4 2025.

Based on Bank of Montreal's 13F filing for Q4 2025, filed 12 Feb 2026.