Skip to main content

SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC

Position in RMBS — Rambus Inc

CIK 1638555 Boston, MA

Position in RMBS

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$0
+$0 QoQ
Shares Held
0
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2023
9 quarters on record

Common Shares in RMBS Over Time

Shares Held

Position Value (USD)

Derivatives in RMBS

reported options exposure · as of Jun 30, 2026
CallValue
$22,565,800
CallShares
170,000
PutValue
$0
PutShares
0

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Semiconductors

Technology · as of Jun 30, 2026

SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC holds $630,674,629 across 13 Semiconductors names.

# Ticker Company Shares Value (USD) Open

All Filings in RMBS

Export CSV
14 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $22,565,800 170,000
2025-09-30 $11,462,000 110,000
2025-09-30 $16,151,000 155,000
2025-06-30 $10,883,400 170,000
2024-06-30 $2,761,720 47,000
2024-03-31 $18,543,000 300,000
2024-03-31 $25,754,805 416,677
2023-12-31 $40,583,224 594,626
2023-12-31 $13,650,000 200,000
2023-09-30 $1,394,750 25,000
2023-09-30 $12,926,989 231,708
2023-06-30 $13,636,125 212,500
2023-06-30 $7,210,462 112,365
2023-03-31 $13,420,790 261,818