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Alector

167 hedge funds and large institutions have $1.13B invested in Alector in 2021 Q4 according to their latest regulatory filings, with 42 funds opening new positions, 53 increasing their positions, 45 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

more ownership

Funds ownership:

5% less capital invested

Capital invested by funds: $1.19B → $1.13B (-$62M)

33% less funds holding in top 10

Funds holding in top 10: 32 (-1)

46% less call options, than puts

Call options by funds: $2.06M | Put options by funds: $3.79M

Holders
167
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.06M
Puts
$3.79M
Net Calls
Net Calls Change

Top Buyers

1 +$23.4M
2 +$15.9M
3 +$9.56M
4
Federated Hermes
Federated Hermes
Pennsylvania
+$5.78M
5
Renaissance Technologies
Renaissance Technologies
New York
+$5.65M

Top Sellers

1 -$10.8M
2 -$4.65M
3 -$4.48M
4
Voloridge Investment Management
Voloridge Investment Management
Florida
-$4.03M
5
Goldman Sachs
Goldman Sachs
New York
-$3.94M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$114M
2
$111M
3
$109M
4
$103M
5
$95.3M
6
$63.3M
7
$52.2M
8
$46.7M
9
$40M
10
$38.8M
11
$34.1M
12
$22.3M
13
$21.9M
14
$21.8M
15
$20.3M
16
$13.4M
17
$12.4M
18
$8.52M
19
$8.49M
20
$8.33M
21
$8.08M
22
$7.98M
23
$7.43M
24
$7.18M
25
$7.01M