Back to Assenagon Asset Management S.A. Assenagon Asset Management S.A.

RMBS

28 quarters

Position history for Assenagon Asset Management S.A.Assenagon Asset Management S.A.'s holdings in Rambus, Inc.

Yes. Assenagon Asset Management holds 128,997 shares of RMBS (Rambus), worth $13.8M, as of its Q3 2026 13F filing. It increased the position from 31,896 shares in Q2 2026. Assenagon Asset Management has held RMBS since Q4 2023, across 12 quarterly 13F filings.

Current Value

$13.8M

Current Shares

128,997

Total Value Change

+$8M

Total Shares Change

-425,220

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q3
Latest
Increased
128,997
+304.4%
$13.8M0.0%$106.76
45
2026-Q2
Decreased
31,896
-32.9%
$4.2M0.0%$132.74
0
2026-Q1
Increased
47,531
+2.5%
$4.1M0.0%$86.03
27
2025-Q4
Decreased
46,357
-51.0%
$4.3M0.0%$91.89
0
2025-Q3
Decreased
94,654
-89.3%
$9.9M0.0%$104.20
0
2025-Q2
Increased
881,562
+392.9%
$56.4M0.1%$64.02
47
2025-Q1
Decreased
178,858
-76.5%
$9.3M0.0%$51.78
0
2024-Q4
Decreased
760,214
-40.0%
$40.2M0.1%$52.86
0
2024-Q3
Increased
1.3M
+339.3%
$53.5M0.1%$42.22
47
2024-Q2
Increased
288,363
+386.3%
$16.9M0.0%$58.76
46
2024-Q1
Decreased
59,297
-59.9%
$3.7M0.0%$61.81
0
2023-Q4
New
147,798
-
$10.1M0.0%$68.25
38
2023-Q3
Exited
0
-100.0%
$00.0%$55.79
0
2023-Q2
Increased
186,493
+2838.3%
$12M0.0%$64.17
45
2023-Q1
Decreased
6,347
-96.2%
$325,3470.0%$51.26
0
2022-Q4
Decreased
167,345
-50.3%
$6M0.0%$35.82
0
2022-Q3
Decreased
336,529
-50.6%
$8.6M0.0%$25.42
0
2022-Q2
Increased
681,629
+284.2%
$14.6M0.1%$21.49
45
2022-Q1
Decreased
177,407
-55.3%
$5.7M0.0%$31.89
0
2021-Q4
Increased
396,911
+4.4%
$11.7M0.0%$29.39
29
2021-Q3
Decreased
380,125
-0.9%
$8.4M0.0%$22.20
0
2021-Q2
Decreased
383,488
-25.9%
$9.1M0.0%$23.71
0
2021-Q1
Decreased
517,808
-0.9%
$10.1M0.0%$19.44
0
2020-Q4
Increased
522,728
+11.2%
$9.1M0.0%$17.46
31
2020-Q3
Increased
470,303
+88.1%
$6.4M0.0%$13.69
43
2020-Q2
New
250,052
-
$3.8M0.0%$15.20
37
2019-Q2
Exited
0
-100.0%
$00.0%$12.04
0
2019-Q1
First report
554,217
-
$5.8M0.1%$10.45
0

Other major holders of RMBS: BlackRock, Inc., FMR LLC

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