AI Holders Summary · Q2 2026

239 institutions reported ALNT in Q2 2026. FMR LLC leads at 22.8% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

Hide index funds / market makers / custodians(6 on this page)

#HolderValueShares% port.Quarter

FMR LLC

CIK 0000315066

$207M2.0M0.01%Q2 2026 02

BlackRock, Inc.

CIK 0002012383

$129M1.3M0.00%Q2 2026 03

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$69M673K0.00%Q2 2026 04

JENNISON ASSOCIATES LLC

CIK 0000053417

$53M513K0.03%Q2 2026 05

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$52M506K0.01%Q2 2026 06

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$48M462K0.00%Q2 2026 07

Juniper Investment Company, LLC

CIK 0001794034

$47M869K16.06%Q4 2025 08

STATE STREET CORP

CIK 0000093751

$42M409K0.00%Q2 2026 09

Portolan Capital Management, LLC

CIK 0001350290

$37M360K1.39%Q2 2026 10

Vanguard Portfolio Management

CIK 0002100121· Index

$32M306K0.00%Q2 2026 11

DRIEHAUS CAPITAL MANAGEMENT LLC

CIK 0000938206

$29M282K0.17%Q2 2026 12

MORGAN STANLEY

CIK 0000895421

$25M239K0.00%Q2 2026 13

Shannon River Fund Management LLC

CIK 0001301050

$23M220K2.02%Q2 2026 14

Telemark Asset Management, LLC

CIK 0001420816

$21M200K1.49%Q2 2026 15

GAMCO INVESTORS, INC. ET AL

CIK 0000807249

$18M175K0.16%Q2 2026 16

GILDER GAGNON HOWE & CO LLC

CIK 0000902464

$18M170K0.18%Q2 2026 17

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$16M156K0.00%Q2 2026 18

GOLDMAN SACHS GROUP INC

CIK 0000886982

$16M152K0.00%Q2 2026 19

NORTHERN TRUST CORP

CIK 0000073124· Index

$15M144K0.00%Q2 2026 20

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$15M143K0.01%Q2 2026

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