Form 13-F position report

* RAMBUS INC DEL

Reported by Hood River Capital Management LLC

Company profile Manager portfolio Source filing
RMBS CUSIP 750917106 Manager CIK 0001578177
Latest reported change

Reported 2,048,572 shares, up 86,758 (4.4%) from the prior quarter.

Reported value -5.4%; share count 4.4% vs. the prior quarter.

Added
% of reported 13F value 2.82% This manager · Q1 2024
Shares 2,048,572 Quarter-end amount reported
Reported value $126,622,235 Fair value at quarter end
Consecutive quarters held 9 Through Q1 2024

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Manager history

Quarterly position history

How this manager's reported quarter-end position changed over time.

17 quarters
Quarter Activity Shares Change % of reported 13F Reported value Filed
Q2 2026 Reduced 0 -727,494 (-100.0%) 0 $0 2026-08-14
Q1 2026 Added 727,494 +18,648 (2.6%) 0.63% $62,586,309 2026-05-15
Q4 2025 Reduced 708,846 -129,594 (-15.5%) 0.71% $65,135,859 2026-02-17
Q3 2025 Reduced 838,440 -117,160 (-12.3%) 1.03% $87,365,448 2025-11-14
Q2 2025 Added 955,600 +10,706 (1.1%) 0.85% $61,177,512 2025-08-14
Q1 2025 New 944,894 +944,894 (0.0%) 0.83% $48,921,887 2025-05-15
Q3 2024 Reduced 0 -2,165,548 (-100.0%) 0 $0 2024-11-14
Q2 2024 Added 2,165,548 +116,976 (5.7%) 2.64% $127,247,600 2024-08-14
Q1 2024 Added 2,048,572 +86,758 (4.4%) 2.82% $126,622,235 2024-05-15
Q4 2023 Added 1,961,814 +221,784 (12.7%) 3.68% $133,893,806 2024-02-14
Q3 2023 Added 1,740,030 +522,061 (42.9%) 3.12% $97,076,274 2023-11-14
Q2 2023 Added 1,217,969 +19,675 (1.6%) 2.33% $78,157,000 2023-08-14
Q1 2023 Added 1,198,294 +48,541 (4.2%) 1.99% $61,425,000 2023-05-15
Q4 2022 Added 1,149,753 +24,864 (2.2%) 1.5% $41,184,152 2023-02-14
Q3 2022 Reduced 1,124,889 -60,123 (-5.1%) 1.09% $28,595,000 2022-11-14
Q2 2022 Added 1,185,012 +610,702 (106.3%) 1.01% $25,466,000 2022-08-15
Q1 2022 New 574,310 +574,310 (0.0%) 0.61% $18,315,000 2022-05-16
Institutional context

Who else reported the position

449 managers reported * RAMBUS INC DEL for Q1 2024.

Manager Activity Shares Change % of reported 13F Reported value Tenure
BlackRock Inc Reduced 15,440,957 -17,032 0.02% $954,405,554 44 qtrs
VANGUARD GROUP INC Added 11,651,114 +275,160 0.01% $720,155,357 44 qtrs
JPMorgan Chase & Co Added 6,504,549 +1,207,496 0.03% $402,046,177 34 qtrs
STATE STREET CORPORATION Added 4,436,516 +184,130 0.01% $274,221,054 44 qtrs
WELLINGTON MANAGEMENT GROUP LLP Added 4,117,688 +183,765 0.05% $254,514,295 27 qtrs
Neuberger Berman Group LLC Added 3,511,130 +1,162,966 0.18% $217,105,209 44 qtrs
GEODE CAPITAL MANAGEMENT LLC Added 2,490,521 +61,461 0.01% $153,960,623 44 qtrs
THE BANK OF NEW YORK MELLON CORPORATION Added 2,307,798 +132,939 0.03% $142,644,981 44 qtrs
Hood River Capital Management LLC This report Added 2,048,572 +86,758 2.82% $126,622,235 9 qtrs
DIMENSIONAL FUND ADVISORS LP Reduced 1,640,226 -309,685 0.03% $101,382,370 44 qtrs
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Filing details and methodology As reported
Report period
March 31, 2024
Filed
May 15, 2024
Filing type
13F-HR
Position type
COMMON STOCKS

Voting authority reported

Sole
1,944,656
Shared
0
None
103,916

“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.