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AMERIPRISE FINANCIAL INC

Position in RMBS — Rambus Inc

CIK 820027 MINNEAPOLIS, MN

Position in RMBS

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$83,897,227
+$31,825,097 QoQ
Shares Held
975,209
+72.1% QoQ
Ownership
0.902%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 0.ToString("F0")% Shared 76.85911430267768.ToString("F0")% None 23.140885697322318.ToString("F0")%

Common Shares in RMBS Over Time

Shares Held

Position Value (USD)

Derivatives in RMBS

reported options exposure · as of Sep 30, 2025
CallValue
$0
CallShares
0
PutValue
$1,375,440
PutShares
13,200

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 Mar 31, 2026

AMERIPRISE FINANCIAL INC holds $36,560,808,419 across 47 Semiconductors names. RMBS ranks #19 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in RMBS

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $83,897,227 975,209
2025-12-31 $52,072,130 566,679
2025-09-30 $1,375,440 13,200
2025-09-30 $47,942,835 460,104
2025-06-30 $16,127,789 251,918
2025-03-31 $14,501,764 280,065
2024-12-31 $13,169,010 249,130
2024-09-30 $9,645,072 228,448
2024-06-30 $46,321,798 788,322
2024-03-31 $100,941,784 1,633,098
2023-12-31 $99,505,018 1,457,949
2023-09-30 $174,894,282 3,134,868
2023-06-30 $168,074,768 2,619,211
2023-03-31 $217,248,490 4,238,168
2022-12-31 $175,150,090 4,889,729
2022-09-30 $138,987,154 5,467,630
2022-06-30 $113,447,772 5,279,096
2022-03-31 $160,389,223 5,029,452
2021-12-31 $158,796,461 5,403,078
2021-09-30 $118,085,506 5,319,167
2021-06-30 $122,903,060 5,183,596
2021-03-31 $98,848,958 5,084,823
2020-12-31 $80,080,185 4,586,494
2020-09-30 $56,083,494 4,096,676
2020-06-30 $56,799,086 3,736,782
2020-03-31 $37,146,671 3,346,547