$3.49 Billion is the total value of Granahan Investment Management's 231 reported holdings in Q1 2015. The portfolio turnover from Q4 2014 to Q1 2015 was 50.0% .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| ABCO | Buy | ADVISORY BOARD | $60,254,000 | +65.1% | 1,130,891 | +51.8% | 1.72% | +61.7% |
| ROLL | Buy | RBC BEARINGS | $51,849,000 | +18.8% | 677,409 | +0.2% | 1.48% | +16.5% |
| TASR | Buy | TASER INTL INC | $50,369,000 | -3.7% | 2,089,126 | +5.8% | 1.44% | -5.6% |
| SPSC | Buy | SPS COMMERCE | $49,902,000 | +30.0% | 743,693 | +9.7% | 1.43% | +27.4% |
| CSGP | Buy | COSTAR CORP | $48,873,000 | +13.1% | 247,045 | +5.0% | 1.40% | +10.9% |
| BLOX | Buy | INFOBLOX | $47,885,000 | +32.6% | 2,006,083 | +12.2% | 1.37% | +29.9% |
| RKUS | Buy | RUCKUS WIRELESS | $44,545,000 | +10.4% | 3,461,163 | +3.1% | 1.28% | +8.2% |
| ULTI | Buy | ULTIMATE SOFTWARE GROUP | $42,566,000 | +38.9% | 250,456 | +20.0% | 1.22% | +36.1% |
| BRKR | Buy | BRUKER CORP | $38,829,000 | -5.5% | 2,102,300 | +0.3% | 1.11% | -7.4% |
| LPSN | Buy | LIVEPERSON | $38,115,000 | -26.3% | 3,723,959 | +1.5% | 1.09% | -27.7% |
| BIO | Buy | BIO RAD LABS | $36,449,000 | +12.4% | 269,634 | +0.3% | 1.04% | +10.1% |
| TNC | Buy | TENNANT CO | $34,035,000 | -8.8% | 520,646 | +0.6% | 0.97% | -10.6% |
| PSIX | Buy | POWER SOLUTIONS INTERNATIONAL | $33,657,000 | +50.4% | 523,524 | +20.7% | 0.96% | +47.5% |
| KMT | Buy | KENNAMETAL | $33,429,000 | -5.5% | 992,263 | +0.4% | 0.96% | -7.4% |
| GIMO | Buy | GIGAMON INC | $32,223,000 | +24.1% | 1,517,112 | +3.6% | 0.92% | +21.6% |
| FNSR | Buy | FINISAR | $31,897,000 | +13.2% | 1,494,694 | +3.0% | 0.91% | +10.9% |
| SCMP | Buy | SUCAMPO PHARMACEUTICALS | $31,440,000 | +61.8% | 2,020,564 | +48.5% | 0.90% | +58.7% |
| VRTU | Buy | VIRTUSA CORP | $30,924,000 | +3.3% | 747,308 | +4.0% | 0.88% | +1.3% |
| MLNX | Buy | MELLANOX TECHNOLOGIES | $30,464,000 | +7.9% | 671,893 | +1.7% | 0.87% | +5.8% |
| BRKS | Buy | BROOKS AUTOMATION | $29,607,000 | +126.9% | 2,545,739 | +148.8% | 0.85% | +122.3% |
| DXPE | Buy | DXP ENTERPRISES | $27,576,000 | +13.1% | 625,440 | +29.6% | 0.79% | +10.8% |
| QGEN | Buy | QIAGEN NV | $26,485,000 | +36.5% | 1,051,000 | +27.1% | 0.76% | +33.9% |
| TTPH | Buy | TETRAPHASE PHARMACEUTICALS | $26,409,000 | +7.5% | 720,781 | +16.5% | 0.76% | +5.4% |
| WNS | Buy | WNS HOLDINGS LTD | $26,060,000 | +20.1% | 1,071,545 | +2.1% | 0.75% | +17.9% |
| GWR | Buy | GENESEE & WYOMING | $25,746,000 | +28.2% | 266,960 | +19.5% | 0.74% | +25.8% |
| CSII | Buy | CARDIOVASCULAR SOLUTIONS | $25,356,000 | +56.2% | 649,500 | +20.3% | 0.73% | +53.2% |
| ISIL | Buy | INTERSIL | $25,323,000 | +2.1% | 1,768,395 | +3.2% | 0.72% | +0.1% |
| CDNS | Buy | CADENCE DESIGN | $24,896,000 | +2.5% | 1,350,100 | +5.4% | 0.71% | +0.4% |
| DWRE | Buy | DEMANDWARE | $24,846,000 | +270.1% | 407,984 | +249.7% | 0.71% | +262.8% |
| JBT | Buy | JOHN BEAN TECHNOLOGIES | $24,078,000 | +18.0% | 674,068 | +8.6% | 0.69% | +15.6% |
| PRFT | Buy | PERFICIENT | $23,498,000 | +15.4% | 1,135,710 | +3.9% | 0.67% | +12.9% |
| ESPR | New | ESPERION THERAPEUTICS | $21,555,000 | – | 232,780 | +100.0% | 0.62% | – |
| SPNC | New | SPECTRANETICS CORP | $20,578,000 | – | 592,000 | +100.0% | 0.59% | – |
| QLIK | Buy | QLIK TECHNOLOGIES | $20,390,000 | +7.9% | 655,000 | +7.1% | 0.58% | +5.8% |
| MOD | Buy | MODINE MANUFACTURING | $19,270,000 | +11.0% | 1,430,584 | +12.1% | 0.55% | +8.7% |
| AWAY | Buy | HOMEAWAY INC | $19,043,000 | +13.8% | 631,187 | +12.3% | 0.54% | +11.5% |
| PFPT | Buy | PROOFPOINT | $18,871,000 | +63.3% | 318,652 | +33.0% | 0.54% | +60.2% |
| CYNO | Buy | CYNOSURE | $18,172,000 | +55.4% | 592,508 | +38.9% | 0.52% | +52.5% |
| MSCC | Buy | MICROSEMI | $18,058,000 | +30.9% | 510,100 | +5.0% | 0.52% | +28.3% |
| XLRN | Buy | ACCELERON PHARMA | $17,880,000 | +50.0% | 469,776 | +53.5% | 0.51% | +47.1% |
| IMPV | Buy | IMPERVA | $17,664,000 | -8.6% | 413,680 | +5.8% | 0.50% | -10.5% |
| PRO | Buy | PROS HOLDING | $17,225,000 | +0.3% | 697,100 | +11.5% | 0.49% | -1.6% |
| INVN | Buy | INVENSENSE INC | $16,554,000 | +1.1% | 1,088,385 | +8.1% | 0.47% | -0.8% |
| GRUB | New | GRUBHUB | $16,324,000 | – | 359,642 | +100.0% | 0.47% | – |
| TYL | Buy | TYLER TECHNOLOGIES | $15,988,000 | +13.3% | 132,650 | +2.9% | 0.46% | +11.2% |
| CLH | Buy | CLEAN HARBORS | $15,155,000 | +45.7% | 266,900 | +23.3% | 0.43% | +42.8% |
| BRCD | Buy | BROCADE COMMUNICATIONS | $15,058,000 | +5.1% | 1,269,100 | +4.8% | 0.43% | +3.1% |
| TWOU | New | 2U, INC | $14,756,000 | – | 576,862 | +100.0% | 0.42% | – |
| CNMD | New | CONMED CORP | $14,650,000 | – | 290,164 | +100.0% | 0.42% | – |
| OPB | New | OPUS BANK | $14,302,000 | – | 463,135 | +100.0% | 0.41% | – |
| PCTY | Buy | PAYLOCITY HOLDINGS CORP | $14,128,000 | +161.0% | 493,306 | +138.0% | 0.40% | +155.7% |
| SNCR | Buy | SYNCHRONOSS TECHNOLOGIES INC | $14,043,000 | +48.4% | 295,900 | +30.9% | 0.40% | +45.7% |
| FIX | Buy | COMFORT SYSTEMS | $13,722,000 | +75.7% | 652,180 | +43.0% | 0.39% | +72.4% |
| CGIPQ | Buy | CELADON GROUP | $13,175,000 | +61.5% | 484,024 | +34.6% | 0.38% | +58.4% |
| RMTI | Buy | ROCKWELL MEDICAL | $13,137,000 | +6.5% | 1,201,945 | +0.1% | 0.38% | +4.4% |
| ZFGN | Buy | ZAFGEN INC | $12,981,000 | +289.2% | 327,727 | +203.1% | 0.37% | +282.5% |
| EXAS | Buy | EXACT SCIENCES | $12,730,000 | +5.6% | 578,110 | +31.6% | 0.36% | +3.4% |
| EIGI | Buy | ENDURANCE INTERNATIONAL GROUP | $12,651,000 | +80.3% | 663,734 | +74.4% | 0.36% | +76.6% |
| RENT | Buy | RENTRAK CORP | $12,327,000 | +212.8% | 221,877 | +309.9% | 0.35% | +207.0% |
| BSFT | Buy | BROADSOFT | $12,177,000 | +135.2% | 363,923 | +104.0% | 0.35% | +130.5% |
| ALLT | Buy | ALLOT COMMUNICATIONS | $11,957,000 | +6.4% | 1,360,300 | +11.1% | 0.34% | +4.3% |
| WNC | New | WABASH NATL | $11,769,000 | – | 834,700 | +100.0% | 0.34% | – |
| KWR | Buy | QUAKER CHEMICAL CORP | $11,721,000 | -6.2% | 136,860 | +0.8% | 0.34% | -8.2% |
| IPHI | Buy | INPHI | $11,368,000 | +73.5% | 637,551 | +79.8% | 0.32% | +70.2% |
| ADS | Buy | ALLIANCE DATA SYSTEMS | $11,361,000 | +8.7% | 38,350 | +4.9% | 0.32% | +6.6% |
| HA | New | HAWAIIAN HOLDINGS | $11,035,000 | – | 501,000 | +100.0% | 0.32% | – |
| IIVI | Buy | II-VI | $10,896,000 | +48.3% | 590,266 | +9.7% | 0.31% | +45.8% |
| ELOS | Buy | SYNERON MEDICAL LTD | $10,817,000 | +33.1% | 873,723 | +0.3% | 0.31% | +30.8% |
| ATRC | Buy | ATRICURE | $10,759,000 | +46.7% | 525,104 | +42.9% | 0.31% | +43.9% |
| LGND | New | LIGAND PHARMACEUTICALS | $10,587,000 | – | 137,300 | +100.0% | 0.30% | – |
| CUTR | Buy | CUTERA | $10,485,000 | +32.5% | 811,554 | +9.5% | 0.30% | +29.9% |
| ACTA | Buy | ACTUA CORP | $9,938,000 | -13.0% | 641,563 | +3.7% | 0.28% | -14.7% |
| FEIC | Buy | FEI COMPANY | $9,850,000 | -0.7% | 129,022 | +17.5% | 0.28% | -2.8% |
| APOG | New | APOGEE ENTERPRISES | $9,638,000 | – | 223,100 | +100.0% | 0.28% | – |
| RUSHA | Buy | RUSH ENTERPRISES | $9,384,000 | +536.6% | 342,991 | +645.6% | 0.27% | +525.6% |
| DRRX | Buy | DURECT CORP | $9,298,000 | +145.5% | 4,867,935 | +1.5% | 0.27% | +139.6% |
| BYD | New | BOYD GAMING INC | $8,989,000 | – | 633,000 | +100.0% | 0.26% | – |
| FLTX | New | FLEETMATICS | $8,387,000 | – | 187,000 | +100.0% | 0.24% | – |
| LAD | New | LITHIA MOTORS | $8,211,000 | – | 82,600 | +100.0% | 0.24% | – |
| KONAQ | Buy | KONA GRILL | $8,057,000 | +68.1% | 283,490 | +36.6% | 0.23% | +65.0% |
| CVT | New | CVENT | $8,002,000 | – | 285,385 | +100.0% | 0.23% | – |
| PRLB | New | PROTO LABS | $7,637,000 | – | 109,098 | +100.0% | 0.22% | – |
| YDLE | New | YODLEE INC | $7,495,000 | – | 556,831 | +100.0% | 0.21% | – |
| SAGE | New | SAGE THERAPEUTICS | $7,492,000 | – | 149,156 | +100.0% | 0.21% | – |
| SODA | Buy | SODASTREAM INTERNATIONAL | $7,461,000 | +0.8% | 368,252 | +0.1% | 0.21% | -0.9% |
| ECHO | Buy | ECHO GLOBAL LOGISTICS | $7,306,000 | +131.6% | 268,000 | +148.1% | 0.21% | +127.2% |
| OSIS | Buy | OSI SYSTEMS | $7,306,000 | +5.7% | 98,379 | +0.7% | 0.21% | +3.5% |
| SHOR | Buy | SHORETEL INC | $7,270,000 | -6.2% | 1,065,915 | +1.1% | 0.21% | -8.0% |
| TXTR | Buy | TEXTURA CORP | $7,055,000 | +110.7% | 259,555 | +120.7% | 0.20% | +106.1% |
| CEVA | Buy | CEVA | $6,670,000 | +20.2% | 312,863 | +2.2% | 0.19% | +17.9% |
| PRIM | New | PRIMORIS SERVICES | $6,596,000 | – | 383,700 | +100.0% | 0.19% | – |
| AIN | New | ALBANY INT'L | $6,221,000 | – | 156,508 | +100.0% | 0.18% | – |
| LMAT | Buy | LEMAITRE VASCULAR | $6,067,000 | +11.1% | 723,992 | +1.4% | 0.17% | +9.4% |
| FARO | New | FARO TECHNOLOGIES | $6,089,000 | – | 98,000 | +100.0% | 0.17% | – |
| SKUL | New | SKULL CANDY INC | $6,046,000 | – | 535,000 | +100.0% | 0.17% | – |
| ADPTQ | New | ADEPTUS HEALTH | $5,617,000 | – | 111,840 | +100.0% | 0.16% | – |
| RTEC | Buy | RUDOLPH TECH | $5,235,000 | +8.6% | 475,035 | +0.8% | 0.15% | +6.4% |
| NMBL | Buy | NIMBLE STORAGE | $4,880,000 | +65.1% | 218,734 | +103.5% | 0.14% | +62.8% |
| OVAS | New | OVASCIENCE INC | $4,907,000 | – | 141,300 | +100.0% | 0.14% | – |
| ZOES | New | ZOES KITCHEN | $4,614,000 | – | 138,600 | +100.0% | 0.13% | – |
| SPNV | Buy | SUPERIOR ENERGY | $4,336,000 | +371.3% | 194,079 | +324.9% | 0.12% | +359.3% |
| SNECQ | New | SANCHEZ ENERGY | $4,086,000 | – | 314,064 | +100.0% | 0.12% | – |
| ENSV | Buy | ENSERVCO | $3,922,000 | +8.7% | 2,241,291 | +0.0% | 0.11% | +6.7% |
| IMGN | Buy | IMMUNOGEN | $3,750,000 | +48.6% | 419,000 | +1.3% | 0.11% | +44.6% |
| IRWD | New | IRONWOOD PHARMACEUTICALS | $3,693,000 | – | 230,800 | +100.0% | 0.11% | – |
| AKRXQ | New | AKORN | $3,597,000 | – | 75,700 | +100.0% | 0.10% | – |
| PSGLQ | New | PERFORMANCE SPORTS GROUP | $3,413,000 | – | 175,000 | +100.0% | 0.10% | – |
| HIVE | Buy | AEROHIVE NETWORKS INC | $3,195,000 | +3.3% | 716,383 | +11.2% | 0.09% | +1.1% |
| MXPT | New | MAXPOINT INTERACTIVE | $3,106,000 | – | 324,200 | +100.0% | 0.09% | – |
| LAWS | New | LAWSON PRODUCTS | $2,996,000 | – | 129,100 | +100.0% | 0.09% | – |
| MMYT | New | MAKEMYTRIP LTD | $2,798,000 | – | 127,400 | +100.0% | 0.08% | – |
| MNTX | Buy | MANITEX INTERNATIONAL | $2,720,000 | +7.9% | 279,591 | +40.9% | 0.08% | +5.4% |
| HDSN | New | HUDSON TECHNOLOGIES | $2,561,000 | – | 614,168 | +100.0% | 0.07% | – |
| JMBA | New | JAMBA INC | $2,529,000 | – | 171,900 | +100.0% | 0.07% | – |
| PRTK | New | PARATEK PHARMACEUTICALS | $2,360,000 | – | 75,486 | +100.0% | 0.07% | – |
| DMRC | New | DIGIMARC | $2,343,000 | – | 106,763 | +100.0% | 0.07% | – |
| HPTX | New | HYPERION THERAPEUTICS | $2,267,000 | – | 49,400 | +100.0% | 0.06% | – |
| KEGXQ | Buy | KEY ENERGY SVCS | $2,214,000 | +138.1% | 1,216,460 | +118.5% | 0.06% | +133.3% |
| CERU | New | CERULEAN PHARMA | $1,727,000 | – | 191,705 | +100.0% | 0.05% | – |
| AGRX | New | AGILE THERAPEUTICS | $1,687,000 | – | 182,020 | +100.0% | 0.05% | – |
| SGMO | New | SANGAMO BIOSCIENCES | $1,496,000 | – | 95,400 | +100.0% | 0.04% | – |
| AVEO | Buy | AVEO PHARMACEUTICALS | $993,000 | +74.8% | 684,651 | +1.2% | 0.03% | +64.7% |
| INFN | New | INFINERA CORP | $905,000 | – | 46,000 | +100.0% | 0.03% | – |
| PTIE | Buy | PAIN THERAPEUTICS | $654,000 | -6.3% | 346,080 | +0.7% | 0.02% | -5.0% |
| NSPH | New | NANOSPHERE | $613,000 | – | 2,641,569 | +100.0% | 0.02% | – |
| DMND | New | DIAMOND FOODS | $460,000 | – | 14,127 | +100.0% | 0.01% | – |
Original filings
The following EDGAR filing(s) were analyzed to create this report:
- View 13F-HR filed 2015-04-10
Signatures
The EDGAR filing(s) were signed by:
About Granahan Investment Management
Granahan Investment Management is a Boston-based investment firm that specializes in small-cap growth equity strategies. The firm was founded in 1985 by Jane Granahan and her late husband, Gerald Granahan, who was a pioneer in the small-cap growth investing space. Today, the firm is led by CEO and Chief Investment Officer Gary Hatton, who has been with the firm since 1993.
Granahan Investment Management has a team of experienced investment professionals who conduct extensive research to identify high-growth companies with strong fundamentals and attractive valuations. The firm's investment process is focused on bottom-up stock selection, with a long-term investment horizon. The team seeks to invest in companies with sustainable competitive advantages, strong management teams, and attractive growth prospects.
The firm manages several mutual funds, including the Granahan Small Cap Advantage Fund, which has a 5-star Morningstar rating and has outperformed its benchmark over the long term. The firm also manages separate accounts for institutional clients.
Granahan Investment Management has a strong culture of integrity, teamwork, and client service. The firm's investment professionals are committed to delivering superior investment results and building long-term relationships with their clients.
It's important to note that this information is for educational purposes only and has not been fact-checked. As with any investment, it's important to do your own research and consult with a financial advisor before making any investment decisions.
Top long-term holdings
| Name | Quarters owned | Latest quarter owned | Max weighting |
|---|---|---|---|
| COSTAR GROUP INC | 42 | Q3 2023 | 4.7% |
| SPS COMM INC | 42 | Q3 2023 | 3.5% |
| EURONET WORLDWIDE, INC | 42 | Q3 2023 | 1.7% |
| OSI SYSTEMS INC | 42 | Q3 2023 | 2.4% |
| RBC BEARINGS INC | 42 | Q3 2023 | 1.5% |
| DOUGLAS DYNAMICS INC | 42 | Q3 2023 | 1.0% |
| PROS HOLDINGS INC | 42 | Q3 2023 | 0.8% |
| RADWARE LTD | 42 | Q3 2023 | 1.3% |
| RUSH ENTERPRISES INC | 42 | Q3 2023 | 1.1% |
| POWER INTEGRATIONS INC | 42 | Q3 2023 | 0.9% |
View Granahan Investment Management's complete holdings history.
Latest significant ownerships (13-D/G)
| Filed | Shares | Percentage | |
|---|---|---|---|
| Evolent Health, Inc. | February 14, 2023 | 3,155,211 | 3.1% |
| SHOTSPOTTER, INC | February 14, 2023 | 552,625 | 4.5% |
| ALTA EQUIPMENT GROUP INC. | February 14, 2022 | 1,453,547 | 4.5% |
| CF Finance Acquisition Corp.Sold out | February 14, 2022 | 0 | 0.0% |
| Cricut, Inc. | February 14, 2022 | 1,779,127 | 4.9% |
| NAUTILUS, INC.Sold out | February 14, 2022 | 0 | 0.0% |
| ONESPAWORLD HOLDINGS Ltd | February 14, 2022 | 2,978,807 | 4.0% |
| Victory Capital Holdings, Inc. | February 14, 2022 | 879,608 | 1.3% |
| dMY Technology Group, Inc. IISold out | May 11, 2021 | 0 | 0.0% |
| RumbleON, Inc. | January 21, 2021 | 40,877 | 1.9% |
View Granahan Investment Management's complete significant-ownership history.
Latest filings
| Type | Filed |
|---|---|
| SC 13G/A | 2024-04-11 |
| 13F-HR | 2024-02-14 |
| SC 13G/A | 2024-02-14 |
| SC 13G/A | 2024-02-14 |
| SC 13G/A | 2024-02-14 |
| SC 13G/A | 2024-02-14 |
| SC 13G/A | 2024-02-14 |
| SC 13G/A | 2024-02-14 |
| SC 13G/A | 2024-02-14 |
| SC 13G/A | 2024-02-14 |
View Granahan Investment Management'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.