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Alector
ALEC

138 hedge funds and large institutions have $1.02B invested in Alector in 2021 Q2 according to their latest regulatory filings, with 28 funds opening new positions, 49 increasing their positions, 31 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more funds holding in top 10

Funds holding in top 10: 2 → 4 (+2)

65% more first-time investments, than exits

New positions opened: 28 | Existing positions closed: 17

58% more repeat investments, than reductions

Existing positions increased: 49 | Existing positions reduced: 31

10% more call options, than puts

Call options by funds: $4.92M | Put options by funds: $4.46M

10% more capital invested

Capital invested by funds: $931M → $1.02B (+$92.7M)

9% more funds holding

Funds holding: 127 → 138 (+11)

3.45% more ownership

Funds ownership: 58.19% → 61.64% (+3.4%)

Holders
138
Holders Change
+11
Holders Change %
+8.66%
% of All Funds
2.4%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.07%
New
28
Increased
49
Reduced
31
Closed
17
Calls
$4.92M
Puts
$4.46M
Net Calls
+$457K
Net Calls Change
+$3.06M

Top Buyers

Rank Fund Capital Flow
1
EC
EcoR1 Capital
California
+$68.6M
2
IC
Ikarian Capital
Texas
+$7.87M
3
Fidelity Investments
Fidelity Investments
Massachusetts
+$6.3M
4
Citadel Advisors
Citadel Advisors
Florida
+$4.78M
5
BM
Bridger Management
New York
+$3.84M

Top Sellers

Rank Fund Capital Flow
1
GGHC
Gilder Gagnon Howe & Co
New York
-$18.1M
2
Morgan Stanley
Morgan Stanley
New York
-$6.5M
3
Vanguard Group
Vanguard Group
Pennsylvania
-$4.49M
4
Two Sigma Advisers
Two Sigma Advisers
New York
-$3.91M
5
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$3.71M
Name Holding Trade Value Shares
Change 		Change in
Stake
N
26
Nuveen
North Carolina
$4.84M +$445K +23,580 +11%
Norges Bank
27
Norges Bank
Norway
$4.69M +$320K +16,979 +8%
BM
28
Bridger Management
New York
$4.25M +$3.84M +203,900 New
AI
29
Alphabet Inc
California
$3.66M – – –
Bank of New York Mellon
30
Bank of New York Mellon
New York
$3.51M -$263K -13,965 -8%
Citigroup
31
Citigroup
New York
$3.15M -$102K -5,397 -3%
Schroder Investment Management Group
32
Schroder Investment Management Group
United Kingdom
$3.1M +$2.8M +148,711 New
CC
33
Cannell & Co
New York
$3M -$3.77K -200 -0.1%
Bank of America
34
Bank of America
North Carolina
$2.66M +$47.5K +2,518 +2%
Deutsche Bank
35
Deutsche Bank
Germany
$2.54M +$1.37M +72,788 +148%
Swiss National Bank
36
Swiss National Bank
Switzerland
$2.38M +$272K +14,400 +14%
Two Sigma Advisers
37
Two Sigma Advisers
New York
$2.36M -$3.91M -207,300 -65%
Susquehanna International Group
38
Susquehanna International Group
Pennsylvania
$2.35M +$622K +33,002 +41%
Voloridge Investment Management
39
Voloridge Investment Management
Florida
$2.23M +$2.02M +107,297 New
AA
40
ALPS Advisors
Colorado
$2.17M -$737K -39,110 -27%
Rafferty Asset Management
41
Rafferty Asset Management
New York
$1.98M -$561K -29,741 -24%
PP
42
PDT Partners
New York
$1.93M -$10.7K -569 -0.6%
PIM
43
Platinum Investment Management
Australia
$1.66M +$446K +23,644 +42%
California State Teachers Retirement System (CalSTRS)
44
California State Teachers Retirement System (CalSTRS)
California
$1.65M +$181K +9,620 +14%
BFM
45
Boothbay Fund Management
New York
$1.62M +$882K +46,791 +151%
Dimensional Fund Advisors
46
Dimensional Fund Advisors
Texas
$1.58M -$3.71M -197,015 -72%
TD Asset Management
47
TD Asset Management
Ontario, Canada
$1.44M -$83K -4,400 -7%
State of Wisconsin Investment Board
48
State of Wisconsin Investment Board
Wisconsin
$1.3M – – –
UBS AM
49
UBS AM
Illinois
$1.27M +$202K +10,692 +21%
Alkeon Capital Management
50
Alkeon Capital Management
New York
$1.25M – – –
1
2
3 4 5

ALEC Hedge Fund Activity: Q2 2021 in Review

138 of the 5,745 institutional investors tracked by Wall St. Rank reported a position in Alector (ALEC) for Q2 2021, worth a combined $1.02B — up 10% from $931M a quarter earlier.

Buyers outnumbered sellers: 28 funds opened new ALEC positions and 17 closed out — a net gain of 11 holders — while 49 added to existing stakes and 31 trimmed.

The largest buyer was EcoR1 Capital, adding an estimated $68.6M. The largest seller was Gilder Gagnon Howe & Co, cutting an estimated $18.1M.

  • 138 institutional investors held Alector (ALEC) as of Q2 2021, up from 127 in Q1 2021.
  • Funds reported $1.02B of Alector stock for Q2 2021, up 10% quarter-over-quarter.
  • 28 funds opened new Alector positions in Q2 2021 and 17 closed out, a net change of +11 holders.
  • The largest Alector buyer in Q2 2021 was EcoR1 Capital, an estimated $68.6M added.
  • The largest Alector seller in Q2 2021 was Gilder Gagnon Howe & Co, an estimated $18.1M sold.

Based on aggregated 13F filings for Q2 2021.