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Stephens Investment Management Group LLC

Position in RMBS — Rambus Inc

CIK 1314440 LITTLE ROCK, AR

Position in RMBS

as of Jun 30, 2026 · filed Jul 29, 2026
Position Value
$54,348,534
+$19,266,963 QoQ
Shares Held
409,436
+0.4% QoQ
Ownership
0.379%
of shares outstanding
% of Portfolio
0.59%
of 13F equity value
Holder Rank
#42
of 615 holders
Holding Since
Sep 2023
12 quarters on record
Voting authority Sole 0% Shared 94% None 6%

Common Shares in RMBS Over Time

Shares Held

Position Value (USD)

Position in Semiconductors

Technology · as of Jun 30, 2026

Stephens Investment Management Group LLC holds $868,969,120 across 16 Semiconductors names. RMBS ranks #8 (6.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 RMBS
Rambus Inc
This page
409,436 $54,348,534

All Filings in RMBS

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12 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $54,348,534 409,436
2026-03-31 $35,081,571 407,783
2025-12-31 $17,799,276 193,702
2025-09-30 $20,151,342 193,391
2025-06-30 $12,491,774 195,123
2025-03-31 $10,027,766 193,661
2024-12-31 $10,088,701 190,857
2024-09-30 $6,623,346 156,877
2024-06-30 $10,819,008 184,122
2024-03-31 $11,892,862 192,410
2023-12-31 $11,240,024 164,689
2023-09-30 $9,193,857 164,794