$1.48 Billion is the total value of Shannon River Fund Management LLC's 57 reported holdings in Q1 2021. The portfolio turnover from Q4 2020 to Q1 2021 was 89.1% .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| QQQ | New | INVESCO QQQ TRput | $229,774,000 | – | 720,000 | +100.0% | 15.52% | – |
| IGV | New | ISHARES TRput | $102,426,000 | – | 300,000 | +100.0% | 6.92% | – |
| DT | Buy | DYNATRACE INC | $96,097,000 | +15.4% | 1,992,065 | +3.6% | 6.49% | -17.0% |
| ADSK | Buy | AUTODESK INC | $80,248,000 | +57.0% | 289,546 | +72.9% | 5.42% | +12.9% |
| NYT | Buy | NEW YORK TIMES COcl a | $78,761,000 | +1.4% | 1,555,932 | +3.7% | 5.32% | -27.1% |
| IDCC | Sell | INTERDIGITAL INC | $76,056,000 | +0.8% | 1,198,674 | -3.6% | 5.14% | -27.5% |
| GDDY | Buy | GODADDY INCcl a | $67,814,000 | +20.4% | 873,673 | +28.6% | 4.58% | -13.4% |
| FLEX | Sell | FLEX LTDord | $65,098,000 | -22.2% | 3,555,325 | -23.6% | 4.40% | -44.0% |
| WMG | Buy | WARNER MUSIC GROUP CORP | $54,183,000 | -8.7% | 1,578,293 | +1.1% | 3.66% | -34.3% |
| SPT | Buy | SPROUT SOCIAL INC | $49,623,000 | +52.5% | 859,127 | +19.9% | 3.35% | +9.7% |
| MANH | Buy | MANHATTAN ASSOCIATES INC | $48,627,000 | +163.0% | 414,270 | +135.7% | 3.28% | +89.2% |
| ZNGA | Buy | ZYNGA INCcl a | $46,632,000 | +20.4% | 4,567,330 | +16.4% | 3.15% | -13.4% |
| UBER | Sell | UBER TECHNOLOGIES INC | $45,525,000 | +5.8% | 835,159 | -1.0% | 3.07% | -23.9% |
| ZI | Buy | ZOOMINFO TECHNOLOGIES INC | $45,179,000 | +2.5% | 923,902 | +1.1% | 3.05% | -26.3% |
| IWM | New | ISHARES TRput | $44,188,000 | – | 200,000 | +100.0% | 2.98% | – |
| TRIP | New | TRIPADVISOR INC | $41,526,000 | – | 772,000 | +100.0% | 2.80% | – |
| TGT | Buy | TARGET CORP | $31,236,000 | +100.8% | 157,700 | +79.0% | 2.11% | +44.5% |
| EVER | Sell | EVERQUOTE INC | $29,793,000 | -36.1% | 820,971 | -34.2% | 2.01% | -54.0% |
| SAIL | Sell | SAILPOINT TECHNOLOGIES HLDGS | $23,985,000 | -15.9% | 473,633 | -11.6% | 1.62% | -39.5% |
| PINS | New | PINTEREST INCcl a | $19,766,000 | – | 267,000 | +100.0% | 1.34% | – |
| New | LIGHTSPEED POS INC | $19,415,000 | – | 309,000 | +100.0% | 1.31% | – | |
| PEGA | Buy | PEGASYSTEMS INC | $18,291,000 | +18.0% | 159,973 | +37.6% | 1.24% | -15.1% |
| CRM | New | SALESFORCE COM INC | $18,009,000 | – | 85,000 | +100.0% | 1.22% | – |
| SONO | Sell | SONOS INC | $15,789,000 | -46.5% | 421,367 | -66.6% | 1.07% | -61.6% |
| IAC | Sell | IAC INTERACTIVECORP NEW | $15,550,000 | +3.8% | 71,888 | -9.1% | 1.05% | -25.3% |
| ZM | New | ZOOM VIDEO COMMUNICATIONS INcl a | $13,462,000 | – | 41,900 | +100.0% | 0.91% | – |
| FLWS | Sell | 1 800 FLOWERS COM INCcl a | $13,070,000 | -38.7% | 473,362 | -42.3% | 0.88% | -55.9% |
| ETAC | E MERGE TECHNOLOGY ACQUISITI | $12,597,000 | -4.7% | 1,292,027 | 0.0% | 0.85% | -31.4% | |
| PRTS | New | CARPARTS COM INC | $11,977,000 | – | 838,734 | +100.0% | 0.81% | – |
| EVTC | Buy | EVERTEC INC | $8,954,000 | -3.8% | 240,564 | +1.6% | 0.60% | -30.8% |
| OUT | Sell | OUTFRONT MEDIA INC | $7,519,000 | -58.5% | 344,435 | -62.9% | 0.51% | -70.2% |
| ETWO | New | E2OPEN PARENT HOLDINGS INC | $6,972,000 | – | 700,000 | +100.0% | 0.47% | – |
| AVLR | New | AVALARA INC | $6,938,000 | – | 52,000 | +100.0% | 0.47% | – |
| SNIIU | New | SUPERNOVA PARTNERS ACQUISTNunit 99/99/9999 | $6,024,000 | – | 600,000 | +100.0% | 0.41% | – |
| CAS | New | CASCADE ACQUISITION CORP | $4,925,000 | – | 500,000 | +100.0% | 0.33% | – |
| SPNV | SUPERNOVA PARTNERS ACQUISITI | $4,930,000 | -8.1% | 487,656 | 0.0% | 0.33% | -33.9% | |
| DGNR | DRAGONEER GROWTH OPPORTUN CO | $3,087,000 | -23.5% | 304,113 | 0.0% | 0.21% | -45.1% | |
| ENFA | New | 890 5TH AVE PARTNERS INC | $2,907,000 | – | 300,000 | +100.0% | 0.20% | – |
| STREU | New | SUPERNOVA PARTN ACQ CO III Lunit 99/99/9999 | $2,500,000 | – | 250,000 | +100.0% | 0.17% | – |
| FCAX | New | FORTRESS CAPITAL ACQUISITION | $1,962,000 | – | 200,000 | +100.0% | 0.13% | – |
| ETACW | E MERGE TECHNOLOGY ACQUISITI*w exp 07/30/202 | $1,832,000 | -18.3% | 430,675 | 0.0% | 0.12% | -41.2% | |
| MU | New | MICRON TECHNOLOGY INC | $1,543,000 | – | 17,491 | +100.0% | 0.10% | – |
| ROCRU | New | ROTH CH ACQUISITION III COunit 02/26/2026 | $1,500,000 | – | 150,000 | +100.0% | 0.10% | – |
| CASWS | New | CASCADE ACQUISITION CORP*w exp 11/30/202 | $1,167,000 | – | 250,000 | +100.0% | 0.08% | – |
| SPNVWS | SUPERNOVA PARTNERS ACQUISITI*w exp 10/16/202 | $896,000 | -13.3% | 162,552 | 0.0% | 0.06% | -37.1% | |
| GIGGU | New | GIGCAPITAL4 INCunit 99/99/9999 | $494,000 | – | 50,000 | +100.0% | 0.03% | – |
| ENFAW | New | 890 5TH AVE PARTNERS INC*w exp 01/12/202 | $449,000 | – | 100,000 | +100.0% | 0.03% | – |
| ANDAW | ANDINA ACQUISITION CORP III*w exp 07/31/202 | $384,000 | -6.6% | 86,406 | 0.0% | 0.03% | -33.3% | |
| DGNRWS | DRAGONEER GROWTH OPPORTUN CO*w exp 08/18/202 | $312,000 | -45.5% | 60,822 | 0.0% | 0.02% | -61.1% | |
| GDYNW | GRID DYNAMICS HLDGS INC*w exp 03/05/202 | $298,000 | +49.0% | 23,331 | 0.0% | 0.02% | +5.3% | |
| IACBU | New | ION ACQUISITION CORP 2 LTDunit 99/99/9999 | $203,000 | – | 20,000 | +100.0% | 0.01% | – |
| FCAXWS | New | FORTRESS CAPITAL ACQUISITION*w exp 99/99/999 | $190,000 | – | 40,000 | +100.0% | 0.01% | – |
| IACAWS | ION ACQUISITION CORP 1 LTD*w exp 10/05/202 | $117,000 | -24.5% | 19,506 | 0.0% | 0.01% | -46.7% | |
| ANDAR | ANDINA ACQUISITION CORP IIIright 10/01/2025 | $60,000 | +81.8% | 86,406 | 0.0% | 0.00% | +33.3% | |
| CLAS | New | CLASS ACCELERATION CORP | $48,000 | – | 5,000 | +100.0% | 0.00% | – |
| GTPBU | New | GORES TECHNOLOGY PARTNERS IIunit 03/16/2028 | $10,000 | – | 1,000 | +100.0% | 0.00% | – |
| CLASWS | New | CLASS ACCELERATION CORP*w exp 03/31/202 | $10,000 | – | 2,500 | +100.0% | 0.00% | – |
| UPWK | Exit | UPWORK INC | $0 | – | -22,209 | -100.0% | -0.07% | – |
| ANDA | Exit | ANDINA ACQUISITION CORP III | $0 | – | -86,406 | -100.0% | -0.09% | – |
| IACA | Exit | ION ACQUISITION CORP 1 LTD | $0 | – | -97,531 | -100.0% | -0.11% | – |
| WPFWS | Exit | FOLEY TRASIMENE ACQUISTN COR*w exp 05/26/202 | $0 | – | -268,383 | -100.0% | -0.17% | – |
| FSRVW | Exit | FINSERV ACQUISITION CORP*w exp 12/31/202 | $0 | – | -286,290 | -100.0% | -0.23% | – |
| GRPN | Exit | GROUPON INC | $0 | – | -77,051 | -100.0% | -0.28% | – |
| ROCHW | Exit | ROTH CH ACQUISITION I CO*w exp 01/28/202 | $0 | – | -298,871 | -100.0% | -0.44% | – |
| FSRV | Exit | FINSERV ACQUISITION CORPcl a | $0 | – | -413,931 | -100.0% | -0.49% | – |
| CASU | Exit | CASCADE ACQUISITION CORPunit 99/99/9999 | $0 | – | -500,000 | -100.0% | -0.49% | – |
| ARCE | Exit | ARCO PLATFORM LTD | $0 | – | -241,079 | -100.0% | -0.80% | – |
| WPF | Exit | FOLEY TRASIMENE ACQUISTN COR | $0 | – | -805,151 | -100.0% | -0.84% | – |
| AMBA | Exit | AMBARELLA INC | $0 | – | -128,324 | -100.0% | -1.11% | – |
| STMP | Exit | STAMPS COM INC | $0 | – | -156,398 | -100.0% | -2.88% | – |
| NYT | Exit | NEW YORK TIMES COput | $0 | – | -850,000 | -100.0% | -4.13% | – |
| RCL | Exit | ROYAL CARIBBEAN GROUP | $0 | – | -607,688 | -100.0% | -4.26% | – |
Original filings
The following EDGAR filing(s) were analyzed to create this report:
- View 13F-HR filed 2021-05-17
Top long-term holdings
| Name | Quarters owned | Latest quarter owned | Max weighting |
|---|---|---|---|
| INTERDIGITAL INC CMN | 30 | Q3 2023 | 14.9% |
| LORAL SPACE & COMMUNICATNS INC | 30 | Q3 2020 | 7.4% |
| IMMERSION CORPORATION | 29 | Q2 2020 | 6.5% |
| ACTIVISION BLIZZARD INC | 21 | Q2 2023 | 9.7% |
| IAC/INTERACTIVECORP | 18 | Q2 2018 | 10.4% |
| AUTODESK INC | 18 | Q1 2022 | 7.5% |
| FLEX LTD | 17 | Q3 2023 | 22.0% |
| NEW YORK TIMES CO | 17 | Q1 2022 | 12.8% |
| DYNATRACE INC | 16 | Q3 2023 | 10.4% |
| TAKE-TWO INTERACTIVE SOFTWAR | 16 | Q3 2021 | 8.3% |
View Shannon River Fund Management LLC's complete holdings history.
Latest significant ownerships (13-D/G)
| Filed | Shares | Percentage | |
|---|---|---|---|
| IMMERSION CORP | April 01, 2020 | 95,442 | 3.5% |
| LIVEPERSON INCSold out | February 16, 2016 | 0 | 0.0% |
| New Media Investment Group Inc. | February 17, 2015 | 120,003 | 2.0% |
| PDF SOLUTIONS INCSold out | February 17, 2015 | 0 | 0.0% |
| WebMD Health Corp. | February 17, 2015 | 80,132 | 2.0% |
| ELLIE MAE INC | February 07, 2014 | 10 | - |
| HOLLYWOOD MEDIA CORP | July 08, 2010 | 565,359 | 1.8% |
| COLLECTORS UNIVERSE INC | April 01, 2005 | 123,234 | 3.5% |
View Shannon River Fund Management LLC's complete significant-ownership history.
Latest filings
| Type | Filed |
|---|---|
| 13F-HR | 2024-02-13 |
| 13F-HR | 2023-11-13 |
| 13F-HR | 2023-08-11 |
| 13F-HR | 2023-05-12 |
| 13F-HR | 2023-02-13 |
| 13F-HR | 2022-11-14 |
| 13F-HR | 2022-08-15 |
| 13F-HR/A | 2022-07-20 |
| 13F-HR | 2022-05-16 |
| 13F-HR | 2022-02-14 |
View Shannon River Fund Management LLC's complete filings history.
All filings
- Holdings (13F-HR)
- Significant ownership (13-D/G)
- Insider transactions (4, 5, 6)
- Events (8-K)
- Shareholder votes (proxy)
View complete filings history.