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RHUMBLINE ADVISERS

Position in ALAB — Astera Labs, Inc.

CIK 1115418 BOSTON, MA

Position in ALAB

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$88,525,007
+$71,138,063 QoQ
Shares Held
183,274
+15.5% QoQ
Ownership
0.106%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#85
of 983 holders
Holding Since
Jun 2024
9 quarters on record
Voting authority Sole 41% Shared 0% None 59%

Common Shares in ALAB Over Time

Shares Held

Position Value (USD)

Position in Semiconductors

Technology · as of Jun 30, 2026

RHUMBLINE ADVISERS holds $19,162,366,090 across 61 Semiconductors names. ALAB ranks #13 (0.5% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ALAB

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9 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $88,525,007 183,274
2026-03-31 $17,386,944 158,640
2025-12-31 $25,532,101 153,475
2025-09-30 $27,260,450 139,226
2025-06-30 $14,275,871 157,884
2025-03-31 $6,226,266 104,345
2024-12-31 $13,238,245 99,949
2024-09-30 $1,110,825 21,203
2024-06-30 $1,008,883 16,673