$3.29 Billion is the total value of Granahan Investment Management's 165 reported holdings in Q1 2023. The portfolio turnover from Q4 2022 to Q1 2023 was 13.9% .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| EVH | Buy | EVOLENT HEALTH INCcl a | $109,515,862 | +22.8% | 3,374,911 | +6.2% | 3.33% | +22.1% |
| ETSY | Buy | ETSY INC | $95,992,066 | -0.8% | 862,230 | +6.7% | 2.92% | -1.3% |
| RBA | Buy | RITCHIE BROS AUCTIONEERS | $68,150,359 | +122.1% | 1,210,701 | +128.2% | 2.07% | +121.1% |
| SPT | Buy | SPROUT SOCIAL INC | $57,967,805 | +61.9% | 952,165 | +50.2% | 1.76% | +61.1% |
| APPS | Buy | DIGITAL TURBINE INC | $54,493,510 | +3.9% | 4,408,860 | +28.1% | 1.66% | +3.4% |
| GENI | Buy | GENIUS SPORTS LIMITEDshares cl a | $52,627,285 | +57.6% | 10,567,728 | +13.0% | 1.60% | +56.8% |
| PHR | Buy | PHREESIA INC | $48,023,787 | +107.8% | 1,487,265 | +108.2% | 1.46% | +106.6% |
| GTLS | Buy | CHART INDS INC | $37,105,233 | +41.0% | 295,895 | +29.6% | 1.13% | +40.2% |
| AMRC | Buy | AMERESCO INCcl a | $32,597,717 | +91.9% | 662,286 | +122.8% | 0.99% | +91.1% |
| Buy | ENOVIX CORPORATION | $32,553,003 | +37.1% | 2,183,300 | +14.4% | 0.99% | +36.4% | |
| TWLO | New | TWILIO INCcl a | $29,060,874 | – | 436,153 | +100.0% | 0.88% | – |
| CSTL | Buy | CASTLE BIOSCIENCES INC | $27,265,113 | +10.9% | 1,200,049 | +14.9% | 0.83% | +10.4% |
| CWST | Buy | CASELLA WASTE SYS INCcl a | $25,384,307 | +24.8% | 307,093 | +19.7% | 0.77% | +24.1% |
| NTRA | Buy | NATERA INC | $24,567,878 | +58.7% | 442,505 | +14.8% | 0.75% | +58.1% |
| GDYN | Buy | GRID DYNAMICS HLDGS INCcl a | $24,589,619 | +37.5% | 2,145,691 | +34.6% | 0.75% | +36.7% |
| ROLL | Buy | RBC BEARINGS INC | $24,370,089 | +51.3% | 104,714 | +36.1% | 0.74% | +50.5% |
| SIBN | Buy | SI-BONE INC | $23,201,198 | +46.8% | 1,179,522 | +1.5% | 0.71% | +46.2% |
| KIDS | Buy | ORTHOPEDIATRICS CORP | $22,971,141 | +13.9% | 518,653 | +2.2% | 0.70% | +13.5% |
| PSTG | Buy | PURE STORAGE INCcl a | $22,683,364 | +27.5% | 889,195 | +33.8% | 0.69% | +26.8% |
| SSTI | Buy | SHOTSPOTTER INC | $22,215,014 | +17.6% | 564,980 | +1.2% | 0.68% | +17.0% |
| ELY | Buy | TOPGOLF CALLAWAY BRANDS CORP | $19,726,564 | +16.6% | 912,422 | +6.6% | 0.60% | +16.1% |
| GWRE | Buy | GUIDEWIRE SOFTWARE INC | $19,678,216 | +40.6% | 239,832 | +7.2% | 0.60% | +40.0% |
| RGEN | Buy | REPLIGEN CORP | $18,711,530 | +2.6% | 111,140 | +3.2% | 0.57% | +2.2% |
| BLFS | Buy | BIOLIFE SOLUTIONS INC | $18,513,535 | +20.3% | 851,197 | +0.6% | 0.56% | +19.5% |
| OLK | Buy | OLINK HLDG ABsponsored ads | $16,323,323 | -9.8% | 724,515 | +1.6% | 0.50% | -10.1% |
| PRFT | Buy | PERFICIENT INC | $15,477,247 | +5.4% | 214,396 | +2.0% | 0.47% | +4.9% |
| MASS | Buy | 908 DEVICES INC | $15,127,194 | +79.7% | 1,758,976 | +59.2% | 0.46% | +79.0% |
| SKIN | Buy | THE BEAUTY HEALTH COMPANY | $14,727,856 | +39.0% | 1,166,101 | +0.1% | 0.45% | +38.3% |
| Buy | PORTILLOS INC | $14,645,951 | +71.4% | 685,351 | +30.9% | 0.45% | +70.9% | |
| QTRX | Buy | QUANTERIX CORP | $14,628,753 | -16.3% | 1,298,026 | +2.9% | 0.44% | -16.7% |
| WNS | Buy | WNS HLDGS LTDspon adr | $14,292,837 | +17.9% | 153,406 | +1.2% | 0.44% | +17.3% |
| PLRX | Buy | PLIANT THERAPEUTICS INC | $13,804,469 | +41.4% | 518,965 | +2.7% | 0.42% | +40.5% |
| Buy | DEFINITIVE HEALTHCARE CORP | $12,759,420 | +8.2% | 1,235,181 | +15.1% | 0.39% | +7.5% | |
| BILL | New | BILL HOLDINGS INC | $12,054,808 | – | 148,568 | +100.0% | 0.37% | – |
| HCAT | Buy | HEALTH CATALYST INC | $11,609,748 | +34.9% | 994,837 | +22.9% | 0.35% | +34.2% |
| FVRR | New | FIVERR INTL LTD | $11,427,395 | – | 327,245 | +100.0% | 0.35% | – |
| CIEN | Buy | CIENA CORP | $11,377,408 | +4.5% | 216,630 | +1.4% | 0.35% | +3.9% |
| PRTA | Buy | PROTHENA CORP PLC | $11,275,479 | -6.4% | 232,628 | +16.4% | 0.34% | -6.8% |
| DOMO | Buy | DOMO INC | $10,958,384 | +4.7% | 772,261 | +5.1% | 0.33% | +4.1% |
| RCUS | Buy | ARCUS BIOSCIENCES INC | $10,519,884 | +23.9% | 576,748 | +40.5% | 0.32% | +23.1% |
| BPMC | Buy | BLUEPRINT MEDICINES CORP | $10,447,533 | +6.1% | 232,219 | +3.3% | 0.32% | +5.6% |
| OSIS | Buy | OSI SYSTEMS INC | $10,154,419 | +31.1% | 99,203 | +1.8% | 0.31% | +30.4% |
| PTC | Buy | PTC INC | $9,937,184 | +7.0% | 77,495 | +0.1% | 0.30% | +6.3% |
| NTLA | Buy | INTELLIA THERAPEUTICS INC | $9,663,515 | +27.3% | 259,284 | +19.1% | 0.29% | +26.7% |
| PACB | Buy | PACIFIC BIOSCIENCES CALIF IN | $8,871,751 | +60.2% | 766,127 | +13.1% | 0.27% | +59.8% |
| New | RISKIFIED LTD | $7,865,702 | – | 1,394,628 | +100.0% | 0.24% | – | |
| APPN | Buy | APPIAN CORPcl a | $7,497,069 | +124.7% | 168,929 | +64.9% | 0.23% | +123.5% |
| SEDG | Buy | SOLAREDGE TECHNOLOGIES INC | $7,472,611 | +70.8% | 24,585 | +59.2% | 0.23% | +69.4% |
| MLAB | Buy | MESA LABS INC | $6,624,189 | +17.6% | 37,911 | +11.9% | 0.20% | +17.4% |
| SWAV | Buy | SHOCKWAVE MED INC | $6,392,365 | +24.4% | 29,481 | +18.0% | 0.19% | +23.6% |
| AXTI | Buy | AXT INC | $6,217,882 | -1.0% | 1,562,282 | +9.0% | 0.19% | -1.6% |
| KNSA | Buy | KINIKSA PHARMACEUTICALS LTD | $6,186,354 | -18.1% | 574,940 | +14.0% | 0.19% | -18.6% |
| MPWR | Buy | MONOLITHIC PWR SYS INC | $5,807,766 | +42.6% | 11,603 | +0.8% | 0.18% | +41.6% |
| TTGT | Buy | TECHTARGET INC | $5,647,398 | -17.2% | 156,351 | +1.0% | 0.17% | -17.7% |
| GO | Buy | GROCERY OUTLET HLDG CORP | $5,609,667 | +1.0% | 198,502 | +4.3% | 0.17% | +0.6% |
| NEOG | New | NEOGEN CORP | $5,514,849 | – | 297,778 | +100.0% | 0.17% | – |
| CSIQ | New | CANADIAN SOLAR INC | $5,420,888 | – | 136,169 | +100.0% | 0.16% | – |
| TMDX | New | TRANSMEDICS GROUP INC | $5,297,995 | – | 69,959 | +100.0% | 0.16% | – |
| CYBR | Buy | CYBERARK SOFTWARE LTD | $5,019,926 | +17.1% | 33,923 | +2.6% | 0.15% | +16.8% |
| STOK | Buy | STOKE THERAPEUTICS INC | $5,027,355 | -1.0% | 603,524 | +9.7% | 0.15% | -1.3% |
| EWTX | New | EDGEWISE THERAPEUTICS INC | $4,893,539 | – | 733,664 | +100.0% | 0.15% | – |
| AKYA | Buy | AKOYA BIOSCIENCES INC | $4,884,433 | -5.4% | 597,119 | +10.7% | 0.15% | -5.7% |
| MRTX | Buy | MIRATI THERAPEUTICS INC | $4,799,566 | +15.3% | 129,090 | +40.5% | 0.15% | +15.0% |
| BLUE | Buy | BLUEBIRD BIO INC | $4,595,917 | -6.4% | 1,445,257 | +103.7% | 0.14% | -6.7% |
| INSM | Buy | INSMED INC | $4,504,440 | +7.4% | 264,190 | +25.8% | 0.14% | +7.0% |
| OKTA | Buy | OKTA INCcl a | $4,262,757 | +396.9% | 49,429 | +293.7% | 0.13% | +400.0% |
| EXPE | Buy | EXPEDIA GROUP INC | $4,204,989 | +77.5% | 43,337 | +60.2% | 0.13% | +77.8% |
| AIRG | Buy | AIRGAIN INC | $3,849,732 | -14.3% | 716,896 | +3.9% | 0.12% | -14.6% |
| CSSE | Buy | CHICKEN SOUP FOR THE SOUL ENcl a | $3,614,606 | -48.8% | 1,807,303 | +31.0% | 0.11% | -49.1% |
| Buy | MAXCYTE INC | $3,505,377 | -5.1% | 708,157 | +4.7% | 0.11% | -5.3% | |
| KZR | Buy | KEZAR LIFE SCIENCES INC | $3,509,782 | -27.8% | 1,121,336 | +62.4% | 0.11% | -28.2% |
| CFLT | Buy | CONFLUENT INC | $3,306,616 | +38.7% | 137,375 | +28.2% | 0.10% | +38.4% |
| MTCH | Buy | MATCH GROUP INC NEW | $2,985,667 | +11.8% | 77,772 | +20.8% | 0.09% | +11.0% |
| AKTS | Buy | AKOUSTIS TECHNOLOGIES INC | $2,921,103 | +10.3% | 948,410 | +1.0% | 0.09% | +9.9% |
| Buy | ARTERIS INC | $2,541,676 | +40.1% | 600,869 | +42.4% | 0.08% | +40.0% | |
| BMRA | Buy | BIOMERICA INC | $2,164,592 | -42.4% | 1,157,536 | +3.1% | 0.07% | -42.6% |
| VERI | Buy | VERITONE INC | $1,802,105 | +14.3% | 309,109 | +3.9% | 0.06% | +14.6% |
| New | MOONLAKE IMMUNOTHERAPEUTICSclass a ord | $1,575,095 | – | 73,637 | +100.0% | 0.05% | – | |
| ERII | Buy | ENERGY RECOVERY INC | $849,646 | +82.8% | 36,861 | +62.5% | 0.03% | +85.7% |
| LFMD | Buy | LIFEMD INC | $368,055 | -11.2% | 216,503 | +1.3% | 0.01% | -15.4% |
| RSSS | Buy | RESEARCH SOLUTIONS INC | $54,282 | +32.2% | 27,006 | +26.3% | 0.00% | +100.0% |
| RNLX | New | RENALYTIX PLCads | $26,789 | – | 11,070 | +100.0% | 0.00% | – |
Other managers
Other managers that, in addition to the filing manager(s), that filed the EDGAR filing(s):
- Destra Capital Advisors LLC #1
Original filings
The following EDGAR filing(s) were analyzed to create this report:
- View 13F-HR filed 2023-05-15
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.