Shannon River Fund Management LLC 13F holdings, Q1 2025
Holdings as of March 31, 2025 · filings on SEC EDGAR · latest filing →
Shannon River Fund Management LLC disclosed 14 US equity positions worth $383.2m in its Q1 2025 13F filing. The largest position was IDCC at 12.1% of the reported book, followed by PEGA and TSEM. Against the Q4 2024 filing, it opened 5 new positions, added to 2 and reduced 4 among the top 14 holdings.
What did Shannon River Fund Management LLC own in Q1 2025? Top 14 positions
| # | Stock | Sector | Weight | Value | Shares | Δ shares | vs Q4 2024 |
|---|---|---|---|---|---|---|---|
| 1 | IDCC INTERDIGITAL INC | Technology | 12.1% | $46.5m | 225,002 | -41% | reduced |
| 2 | PEGA PEGASYSTEMS INC | Technology | 11.5% | $44.1m | 634,751 | -20% | reduced |
| 3 | TSEM TOWER SEMICONDUCTOR LTD | Technology | 11.1% | $42.5m | 1,192,713 | 10% | added |
| 4 | CWAN CLEARWATER ANALYTICS HLDGS I | Technology | 9.6% | $36.6m | 1,366,893 | -27% | reduced |
| 5 | FLEX FLEX LTD | Technology | 8.7% | $33.5m | 1,013,582 | 0% | held |
| 6 | QRVO QORVO INC | Technology | 8.4% | $32.1m | 443,100 | – | new |
| 7 | ESTC ELASTIC N V | Technology | 8.3% | $32.0m | 358,934 | – | new |
| 8 | GWRE GUIDEWIRE SOFTWARE INC | Technology | 7.2% | $27.4m | 146,288 | 146% | added |
| 9 | MRVL MARVELL TECHNOLOGY INC | Technology | 5.3% | $20.4m | 331,045 | -49% | reduced |
| 10 | WIX WIX COM LTD | Technology | 5.0% | $19.3m | 118,173 | – | new |
| 11 | CART MAPLEBEAR INC | Consumer Cyclical | 4.3% | $16.6m | 415,484 | 0% | held |
| 12 | PLTR PALANTIR TECHNOLOGIES INC | Technology | 4.3% | $16.4m | 194,400 | – | new |
| 13 | ZM ZOOM COMMUNICATIONS INC | Technology | 2.1% | $8.0m | 108,779 | – | new |
| 14 | NATL NCR ATLEOS CORPORATION | Technology | 2.0% | $7.7m | 292,564 | -0% | held |
Weights are shares of the reported long US equity book (options excluded). Values are as filed, normalised to whole dollars. Share changes compare against the immediately preceding filing only.