Alector, Inc. (ALEC) — Institutional Holders, Q2 2026 (page 2)

141 institutional investment managers reported a ALEC position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $183.4M. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 101 to 141. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

ALEC 13F holders ranked 101–141 of 141

Institutional investors reporting a position in Alector, Inc. on SEC Form 13F-HR for Q2 2026, ranked by reported value.
InstitutionValueQoQ
Neuberger Berman Group#101 · 13,521 sh$27.2K-6.9%
ProShare Advisors#102 · 12,848 sh$25.8K-2.6%
Bronte Capital Management Pty Ltd.#103 · 11,758 sh$23.6K-39.0%
Merit Financial Group#104 · 11,243 sh$22.6K+2.9%
NEW YORK STATE COMMON RETIREMENT FUND#105 · 10,310 sh$20.7K0.0%
HighTower Advisors#106 · 10,227 sh$20.6K-5.0%
Legal & General Group Plc#107 · 8,346 sh$16.8K0.0%
Ameritas Investment Partners#108 · 8,175 sh$16.4K0.0%
SRS Capital Advisors#109 · 5,433 sh$10.9K+2935.2%
Integrated Wealth Concepts#110 · 4,892 sh$9.8KNew
China Universal Asset Management , Ltd.#111 · 3,600 sh$7.2KNew
Allworth Financial#112 · 2,479 sh$5.0K+295.4%
GAMMA Investing#113 · 1,523 sh$3.1K0.0%
NISA INVESTMENT ADVISORS#114 · 1,416 sh$2.8K+39.4%
EverSource Wealth Advisors#115 · 1,309 sh$2.6K-96.7%
Essential Partners#116 · 1,237 sh$2.5K-67.9%
Optiver Holding B.V.#117 · 925 sh$1.9K-45.6%
True Wealth Design#118 · 867 sh$1.7K+46.2%
Physician Wealth Advisors#119 · 752 sh$1.5K0.0%
ROTHSCHILD INVESTMENT#120 · 680 sh$1.4K+183.3%
Sterling Capital Management#121 · 523 sh$1.1K-81.4%
Basecamp Wealth Advisors#122 · 446 sh$896.00+35.6%
Federation des caisses Desjardins du Quebec#123 · 415 sh$834.000.0%
Wilmington Savings Fund Society, FSB#124 · 400 sh$804.000.0%
Hughes Financial Services#125 · 388 sh$780.00-5.8%
Rockefeller Capital Management L.P.#126 · 367 sh$738.000.0%
MARK SHEPTOFF FINANCIAL PLANNING#127 · 300 sh$603.000.0%
OSAIC#128 · 300 sh$603.00New
Farther Finance Advisors#129 · 253 sh$509.00+62.2%
NATIONAL BANK OF CANADA#130 · 200 sh$400.000.0%
Fortitude Family Office#131 · 134 sh$269.00-47.5%
Clearstead Advisors#132 · 125 sh$252.00New
Wealth Enhancement Services#133 · 105 sh$211.00New
IFP Advisors#134 · 94 sh$189.00+1466.7%
Kingdom Financial Group#135 · 48 sh$96.000.0%
SJS Investment Consulting#136 · 43 sh$87.00New
Caitong International Asset Management , Ltd#137 · 42 sh$84.00+2000.0%
SBI Securities , Ltd.#138 · 20 sh$40.000.0%
JPL Wealth Management#139 · 18 sh$37.00New
FIFTH THIRD BANCORP#140 · 6 sh$12.000.0%
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM#141 · 1,274 sh—-74.0%

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.