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Alector

135 hedge funds and large institutions have $98.7M invested in Alector in 2025 Q2 according to their latest regulatory filings, with 16 funds opening new positions, 46 increasing their positions, 38 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more capital invested

Capital invested by funds: $ → $

more funds holding in top 10

Funds holding in top 10:

2.77% less ownership

Funds ownership: 73.28%70.51% (-2.8%)

4% less funds holding

Funds holding: 141135 (-6)

27% less first-time investments, than exits

New positions opened: 16 | Existing positions closed: 22

Holders
135
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$229K
Puts
$19K
Net Calls
Net Calls Change

Top Sellers

1 -$11.9M
2 -$2.02M
3 -$1.03M
4
BlackRock
BlackRock
New York
-$429K
5
AC
Almitas Capital
California
-$396K
Name Holding Trade Value Shares
Change
Change in
Stake
New York State Common Retirement Fund
101
New York State Common Retirement Fund
New York
$14.4K
TYCC
102
Texas Yale Capital Corp
Florida
$14K
AIP
103
Ameritas Investment Partners
Nebraska
$11.4K
Ohio Public Employees Retirement System (OPERS)
104
Ohio Public Employees Retirement System (OPERS)
Ohio
$11.1K
Legal & General Group
105
Legal & General Group
United Kingdom
$10.3K
Mirae Asset Global Investments
106
Mirae Asset Global Investments
South Korea
$5.41K
Nisa Investment Advisors
107
Nisa Investment Advisors
Missouri
$4.69K
AB
108
Amalgamated Bank
New York
$4K
GFM
109
GF Fund Management
China
$3.4K
SCM
110
Sterling Capital Management
North Carolina
$2.79K
Raymond James Financial
111
Raymond James Financial
Florida
$2.07K
HFS
112
Hughes Financial Services
Virginia
$1.33K
TWD
113
True Wealth Design
Ohio
$1.3K
PWA
114
Physician Wealth Advisors
Utah
$1.05K
BIG
115
Brooklyn Investment Group
New York
$842
FFO
116
Fortitude Family Office
Arizona
$615
Osaic Holdings
117
Osaic Holdings
Arizona
$604
FDCDDQ
118
Federation des caisses Desjardins du Quebec
Quebec, Canada
$581
RA
119
Rise Advisors
New York
$570
RWM
120
Rialto Wealth Management
New York
$565
WSFS
121
Wilmington Savings Fund Society
Delaware
$560
RIL
122
Rothschild Investment LLC
Illinois
$532
PNC Financial Services Group
123
PNC Financial Services Group
Pennsylvania
$518
CA
124
Clearstead Advisors
Ohio
$453
MSFP
125
Mark Sheptoff Financial Planning
Connecticut
$420