Shannon River Fund Management Llc Portfolio Stock Holdings
According to the SEC 13F filed on August 13, 2026, Shannon River Fund Management Llc disclosed 37 stock positions valued at approximately $1.12B as of quarter-end June 30, 2026. The largest holdings include TOWER SEMICONDUCTOR LTD, FLEX LTD, and ADVANCED MICRO DEVICES INC.
- Report Period
- June 30, 2026
- No. of Stocks
- 37
- Portfolio Value
- $1.12B
Holdings by Sector
Shannon River Fund Management Llc Portfolio Holdings in Q2 2026
| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| TOWER SEMICONDUCTOR LTD | TSEM | Technology | 8.91% | 382,933 | -121,306 | -24.06% | $99,807,657 |
| FLEX LTD | FLEX | Technology | 5.49% | 379,834 | +68,611 | +22.05% | $61,559,696 |
| ADVANCED MICRO DEVICES INC | AMD | Technology | 5.48% | 105,751 | +105,751 | +100.00% | $61,431,813 |
| INTERDIGITAL INC | IDCC | Technology | 4.66% | 184,388 | +130,284 | +240.80% | $52,205,774 |
| CELESTICA INC | CLS | Technology | 4.56% | 139,964 | +86,469 | +161.64% | $51,058,867 |
| COHERENT CORP | COHR | Technology | 4.55% | 129,283 | +41,378 | +47.07% | $50,998,265 |
| HINGE HEALTH INC | HNGE | Healthcare | 4.16% | 561,224 | +144,042 | +34.53% | $46,581,592 |
| EXTREME NETWORKS INC | EXTR | Technology | 4.11% | 1,424,095 | +111,034 | +8.46% | $46,097,955 |
| KULICKE & SOFFA INDS INC | KLIC | Technology | 4.00% | 334,781 | +334,781 | +100.00% | $44,780,307 |
| TWILIO INC | TWLO | Technology | 3.71% | 201,352 | +201,352 | +100.00% | $41,544,958 |
| CIENA CORP | CIEN | Technology | 3.56% | 81,298 | +81,298 | +100.00% | $39,881,547 |
| LIVE NATION ENTERTAINMENT IN | LYV | Communication Services | 3.53% | 216,037 | -78,361 | -26.62% | $39,558,535 |
| RAMBUS INC DEL | RMBS | Technology | 3.46% | 291,713 | -42,104 | -12.61% | $38,721,984 |
| QUANTINUUM INC | QNT | Technology | 3.42% | 469,355 | +469,355 | +100.00% | $38,365,078 |
| UNIVERSAL TECHNICAL INST INC | UTI | Consumer Defensive | 3.40% | 890,113 | +890,113 | +100.00% | $38,070,133 |
| AIRBNB INC | ABNB | Consumer Cyclical | 3.17% | 247,836 | +830 | +0.34% | $35,465,332 |
| TAKE-TWO INTERACTIVE SOFTWAR | TTWO | Communication Services | 3.08% | 138,029 | +138,029 | +100.00% | $34,504,489 |
| OUSTER INC | OUST | Technology | 2.51% | 449,264 | +449,264 | +100.00% | $28,087,985 |
| PDF SOLUTIONS INC | PDFS | Technology | 2.34% | 369,776 | +369,776 | +100.00% | $26,176,443 |
| NOKIA CORP | NOK | Technology | 2.26% | 1,906,902 | +1,906,902 | +100.00% | $25,323,659 |
| ALLIENT INC | ALNT | Technology | 2.02% | 220,237 | +220,237 | +100.00% | $22,668,994 |
| ROCKET LAB CORP | RKLB | Industrials | 2.01% | 221,143 | +221,143 | +100.00% | $22,479,186 |
| F5 INC | FFIV | Technology | 1.90% | 51,258 | +1,062 | +2.12% | $21,321,278 |
| DYCOM INDS INC | DY | Industrials | 1.78% | 39,473 | +39,473 | +100.00% | $19,957,154 |
| CIPHER DIGITAL INC | CIFR | Financial Services | 1.46% | 667,931 | +667,931 | +100.00% | $16,364,310 |
| LIONSGATE STUDIOS CORP | LION | Other | 1.44% | 1,050,445 | +9,511 | +0.91% | $16,082,313 |
| DIGITAL RLTY TR INC | DLR | Real Estate | 1.42% | 88,764 | +58,926 | +197.49% | $15,940,239 |
| GUIDEWIRE SOFTWARE INC | GWRE | Technology | 1.24% | 113,230 | +50,367 | +80.12% | $13,932,952 |
| SPHERE ENTERTAINMENT CO | SPHR | Communication Services | 1.14% | 73,878 | +533 | +0.73% | $12,783,110 |
| GLOBAL-E ONLINE LTD | GLBE | Consumer Cyclical | 1.09% | 353,200 | +353,200 | +100.00% | $12,266,636 |
Showing 30 of 37 holdings in the latest reporting period.