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Alector, Inc. hedge fund holdings

ALECNASDAQ
$1.81-0.05 (-2.69% today)

Every quarter, large institutional investment managers with over $100M in U.S.-listed assets under management disclose their U.S. equity holdings through 13F filings. Read together, those filings show which businesses professional capital is moving into and out of.

Price vs funds buying and selling

ALEC · close · 13FReported Aug 14, 2026

Price vs funds buying and selling data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (-42.7%). 0 fund reports plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
DateCategoryPersonRoleActionAmountChange in holding
Funds buying · new + increased
Funds selling · reduced + closed
Net buyers vs sellers
Buying = new + increased; selling = reduced + closed. Counts exclude position changes under 5% of the fund's holding last quarter.

Price and fund activity data

Quarterly 13F fund buying and selling activity
QuarterFunds buyingFunds sellingBoughtSoldFilersReported
Q2 20254746$16.7M$19.2M126Aug 14, 2025
Q3 20255244$39.7M$26.1M138Nov 14, 2025
Q4 20255463$50.2M$42.7M127Feb 14, 2026
Q1 20266247$21.2M$12.3M132May 15, 2026
Q2 20266133$28.9M$15.6M131Aug 14, 2026

Quarterly action breakdown

Q2 2026
131 filers
New position
11
$226K+113K sh
Increased
50
$28.7M+14.3M sh
Reduced
26
-$6.6M-3.28M sh
Out / sold
7
-$8.96M-4.46M sh
Last 4 quarters · free
Reported Aug 14, 2026
FundActionChange in dollarValue% of portfolioReported
Nantahala Capital Management, LLCAdded 206.69%+$11.7M$17.4M0.29%Aug 19, 2026
Foresite Capital Management IV, LLCSell 100%-$8.36M$00.00%Aug 14, 2026
ADAR1 Capital Management, LLCAdded 174.63%+$3.69M$5.8M0.27%Aug 14, 2026
Kynam Capital Management, LPAdded 90.42%+$3.64M$7.66M0.42%Aug 14, 2026
Affinity Asset Advisors, LLCAdded 202.00%+$2.03M$3.04M0.14%Aug 13, 2026
Ikarian Capital, LLCReduce 4.80%-$201K$3.99M0.43%Aug 14, 2026
Odyssean, LLCSell 100%-$193K$00.00%Aug 14, 2026
Eversept Partners, LPAdded 5.39%+$146K$2.86M0.15%Aug 14, 2026
Canada Pension Plan Investment BoardReduce 28.33%-$104K$264K0.00%Aug 14, 2026
Graham Capital Management, L.P.New Buy+$93.5K$93.5K0.00%Aug 14, 2026
Cannell & Spears LLCReduce 44.47%-$48.8K$61K0.00%Aug 11, 2026
Diversified Trust CoAdded 63.55%+$33.1K$85.1K0.00%Jul 17, 2026
Bronte Capital Management Pty Ltd.Reduce 39.02%-$15.1K$23.6K0.00%Aug 5, 2026
China Universal Asset Management Co., Ltd.New Buy+$7.24K$7.24K0.00%Jul 24, 2026
Hughes Financial Services, LLCReduce 5.83%-$48$7800.00%Jul 20, 2026

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