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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
76
$805K
77
$790K
78
$713K
79
$677K
80
$677K
81
$671K
82
$646K
83
$641K
84
$639K
85
$637K
86
$584K
87
$577K
88
$557K
89
$549K
90
$524K
91
$518K
92
$500K
93
$497K
94
$484K
95
$472K
96
$466K
97
$433K
98
$427K
99
$424K
100
$417K