Citigroup
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Citigroup’s Alector ALEC Stock Holding History

Citigroup’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 		$93K Buy
46,275
+41,636
+898% +$89.2K ﹤0.01% 4723
2026
Q1 		$9.97K Sell
4,639
-1,516
-25% -$3.04K ﹤0.01% 5039
2025
Q4 		$9.6K Sell
6,155
-47,783
-89% -$84.8K ﹤0.01% 5073
2025
Q3 		$160K Buy
53,938
+4,477
+9% +$9.86K ﹤0.01% 4083
2025
Q2 		$69.2K Sell
49,461
-13,295
-21% -$16.6K ﹤0.01% 4600
2025
Q1 		$77.2K Sell
62,756
-7,017
-10% -$11.4K ﹤0.01% 4732
2024
Q4 		$132K Buy
69,773
+9,698
+16% +$36.5K ﹤0.01% 4689
2024
Q3 		$280K Buy
60,075
+27,548
+85% +$148K ﹤0.01% 4114
2024
Q2 		$148K Sell
32,527
-208,449
-87% -$1.07M ﹤0.01% 4032
2024
Q1 		$1.45M Buy
240,976
+158,432
+192% +$1.04M ﹤0.01% 2724
2023
Q4 		$659K Buy
82,544
+3,021
+4% +$17.9K ﹤0.01% 3193
2023
Q3 		$515K Sell
79,523
-388
-0.5% -$2.51K ﹤0.01% 3042
2023
Q2 		$480K Sell
79,911
-128,265
-62% -$896K ﹤0.01% 3408
2023
Q1 		$1.29M Buy
208,176
+108,000
+108% +$879K ﹤0.01% 2364
2022
Q4 		$925K Sell
100,176
-79,260
-44% -$691K ﹤0.01% 2678
2022
Q3 		$1.7M Buy
179,436
+24,663
+16% +$267K ﹤0.01% 2277
2022
Q2 		$1.57M Buy
154,773
+109,786
+244% +$1.1M ﹤0.01% 2281
2022
Q1 		$641K Sell
44,987
-113,232
-72% -$1.79M ﹤0.01% 3332
2021
Q4 		$3.27M Buy
158,219
+61,712
+64% +$1.39M ﹤0.01% 2193
2021
Q3 		$2.2M Sell
96,507
-54,737
-36% -$1.53M ﹤0.01% 2469
2021
Q2 		$3.15M Sell
151,244
-5,397
-3% -$102K ﹤0.01% 2297
2021
Q1 		$3.15M Buy
156,641
+143,794
+1,119% +$2.58M ﹤0.01% 2162
2020
Q4 		$194K Buy
12,847
+7,306
+132% +$90.8K ﹤0.01% 5015
2020
Q3 		$58K Sell
5,541
-180,954
-97% -$2.93M ﹤0.01% 5492
2020
Q2 		$4.56M Buy
186,495
+160,209
+609% +$4.42M ﹤0.01% 1948
2020
Q1 		$634K Sell
26,286
-946
-3% -$24.1K ﹤0.01% 3646
2019
Q4 		$469K Buy
27,232
+25,430
+1,411% +$432K ﹤0.01% 4471
2019
Q3 		$26K Sell
1,802
-951
-35% -$17.2K ﹤0.01% 6555
2019
Q2 		$52K Buy
2,753
+1,273
+86% +$25.8K ﹤0.01% 6431
2019
Q1 		$28K Buy
+1,480
New +$28K ﹤0.01% 6757

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

Citigroup's ALEC Position: Q2 2026 in Review

Citigroup increased its Alector (ALEC) stake by 898% in Q2 2026, buying an estimated $89.2K and bringing the position to 46,275 shares worth $93K. The position accounts for ﹤0.01% of the portfolio, ranked #4723.

Citigroup first reported a position in ALEC in Q1 2019 and has held it in 30 quarters since. The position peaked at $4.56M in Q2 2020. 141 funds tracked by Wall St. Rank hold ALEC as of Q2 2026.

  • Citigroup held 46,275 shares of Alector worth $93K as of Q2 2026.
  • Citigroup bought 41,636 Alector shares in Q2 2026, an estimated $89.2K.
  • Alector made up ﹤0.01% of Citigroup's portfolio in Q2 2026, its #4723 holding.
  • Citigroup first reported a position in Alector in Q1 2019 and has held it in 30 quarters since.
  • Citigroup's Alector position peaked at $4.56M in Q2 2020.
  • 141 funds tracked by Wall St. Rank held Alector as of Q2 2026.

Based on Citigroup's 13F filing for Q2 2026, filed 3 Aug 2026.