Shannon River Fund Management LLC - Stock Holdings in 13F Filings (SEC)
Updated on March 15, 2026.
Based on 13F Filings filed with the SEC on February 17, 2026, for the 2025 Q4 period, Shannon River Fund Management LLC held in its portfolio 26 assets valued at $637,506,153 (i.e. $637.51M).
The most valuable assets in the portfolio included: TOWER SEMICONDUCTOR LTD ($70.78M), PEGASYSTEMS INC ($62.04M), and UNITY SOFTWARE INC ($47.06M).
The chart below shows the top 10 valuable assets, and the table below shows the top 26 valuable assets.
You can see similar for other investment managers.
Related Topics: SEC Topic List.
Data Source: SEC.
Shannon River Fund Management LLC - Stock Holdings in 13F Filings (SEC)
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| Name of Issuer | No. of Shares | Value ($) | Class |
|---|---|---|---|
| TOWER SEMICONDUCTOR LTD | 602804 | 70781246 | SHS NEW |
| PEGASYSTEMS INC | 1038832 | 62039047 | COM |
| UNITY SOFTWARE INC | 1065452 | 47061015 | COM |
| LIVE NATION ENTERTAINMENT IN | 255433 | 36399203 | COM |
| MARVELL TECHNOLOGY INC | 377684 | 32095586 | COM |
| EXTREME NETWORKS | 1904528 | 31710392 | COM |
| CELESTICA INC | 107130 | 31668699 | COM |
| COHERENT CORP | 167918 | 30992626 | COM |
| CLEARWATER ANALYTICS HLDGS I | 1236412 | 29822258 | CL A |
| NCINO INC | 1135922 | 29125040 | COM |
| ASTERA LABS INC | 167641 | 27888757 | COM |
| GUIDEWIRE SOFTWARE INC | 126057 | 25338717 | COM |
| KLAVIYO INC | 729703 | 23693457 | COM SER A |
| CREDO TECHNOLOGY GROUP HOLDI | 149966 | 21578608 | ORDINARY SHARES |
| AMBARELLA INC | 301093 | 21329428 | SHS |
| FLEX LTD | 313273 | 18927954 | ORD |
| INTERDIGITAL INC | 53490 | 17030146 | COM |
| LEGENCE CORP | 334863 | 14412504 | CL A |
| AXON ENTERPRISE INC | 20716 | 11765238 | COM |
| HINGE HEALTH INC | 233354 | 10839293 | CL A |
| DOCUSIGN INC | 156813 | 10726009 | COM |
| CCC INTELLIGENT SOLUTIONS HL | 1075546 | 8550591 | COM |
| QUALCOMM INC | 46212 | 7904563 | COM |
| MICRON TECHNOLOGY INC | 20400 | 5822364 | COM |
| PALANTIR TECHNOLOGIES INC | 28965 | 5148529 | CL A |
| WIX COM LTD | 46731 | 4854883 | SHS |