×

Subscribe Today

Get our free articles delivered directly to your email!

Continue reading

BAMCO INC /NY/

AUM: $39.11 B
13-F Portfolio Value: $66.64 B
Last 13-F Filed: Q2 2026
Concentration in top 10: 60.87%
Filter by:
Quarter to View:
Stock Company % Portfolio Shares Held Market Value Change in Shares % Change Quarter End Price Source
TSLATESLA INC7.9%12,524,752$5,267,910,691591,2434.95%$420.613F
MSCIMSCI INC2.7%3,211,753$1,798,710,150512,36418.98%$560.0413F
HHYATT HOTELS CORP2.12%7,279,087$1,410,978,224937,41414.78%$193.8413F
SHOPSHOPIFY INC1.91%11,155,546$1,273,740,2426,437,316136.43%$114.1813F
SPOTSPOTIFY TECHNOLOGY S A1.68%2,433,114$1,117,115,6311,113,58984.39%$459.1313F
GWREGUIDEWIRE SOFTWARE INC1.66%8,994,456$1,106,767,8112,397,00336.33%$123.0513F
SCHWSCHWAB CHARLES CORP1.61%11,655,694$1,075,470,8854,191,37856.15%$92.2713F
RRRRED ROCK RESORTS INC1.6%16,391,131$1,066,406,9832,978,28522.2%$65.0613F
IDXXIDEXX LABS INC1.56%1,976,778$1,040,655,010343,41121.02%$526.4413F
CHHCHOICE HOTELS INTL INC1.54%9,328,354$1,028,637,5961,637,86021.3%$110.2713F
ITGARTNER INC1.48%7,601,009$985,242,7871,683,39328.45%$129.6213F
FDSFACTSET RESH SYS INC1.45%4,200,856$966,532,948444,26911.83%$230.0813F
MTNVAIL RESORTS INC1.34%6,536,697$889,971,2971,493,16429.61%$136.1513F
KNSLKINSALE CAP GROUP INC1.32%2,663,958$878,599,988636,19331.37%$329.8113F
VRSKVERISK ANALYTICS INC1.27%4,702,605$844,258,6762,190,62987.21%$179.5313F
BIRKBIRKENSTOCK HOLDING PLC0.95%14,739,609$634,245,3755,373,54157.37%$43.0313F
CSGPCOSTAR GROUP INC0.92%21,626,763$612,469,9285,312,58832.56%$28.3213F
ONONON HLDG AG0.9%16,929,770$599,652,4537,215,16574.27%$35.4213F
NVDANVIDIA CORPORATION0.89%2,965,306$593,328,07845,5481.56%$200.0913F
MORNMORNINGSTAR INC0.82%3,499,146$545,936,7592,739,631360.71%$156.0213F
AMZNAMAZON COM INC0.7%1,956,523$466,317,692661,86951.12%$238.3413F
IBKRINTERACTIVE BROKERS GROUP IN0.63%4,807,214$418,419,907759,83818.77%$87.0413F
TSMTAIWAN SEMICONDUCTOR MANUFAC0.48%667,698$318,872,53431,4314.94%$477.5713F
ABNBAIRBNB INC0.38%1,758,065$251,579,101316,84421.98%$143.113F
IOTSAMSARA INC0.38%7,881,752$255,605,2172,761,91753.95%$32.4313F
LOARLOAR HOLDINGS INC0.31%2,523,332$203,405,793157,0336.64%$80.6113F
GOOGALPHABET INC0.29%541,579$191,356,108402,561289.57%$353.3313F
GOOGLALPHABET INC0.29%546,232$195,206,930163,65542.78%$357.3713F
MTDMETTLER TOLEDO INTERNATIONAL0.27%138,464$176,889,1454,8253.61%$1277.5113F
LVSLAS VEGAS SANDS CORP0.26%3,784,278$174,795,8012,557,848208.56%$46.1913F
LLYELI LILLY & CO0.25%140,540$168,567,89255,47465.21%$1199.4313F
TOLTOLL BROTHERS INC0.25%1,009,102$166,249,55477,0718.27%$164.7513F
NPOENPRO INC0.23%399,482$150,576,7507,7521.98%$376.9313F
HEIAHEICO CORP NEW0.22%562,662$145,116,156143,25534.16%$257.9113F
MACMACERICH CO0.19%4,999,756$125,943,854915,06322.4%$25.1913F
NETCLOUDFLARE INC0.17%471,598$115,673,55714,2743.12%$245.2813F
WMSADVANCED DRAIN SYS INC DEL0.16%680,431$106,800,450389,279133.7%$156.9613F
JEFJEFFERIES FINANCIAL GROUP IN0.16%2,141,744$107,044,365611,51639.96%$49.9813F
RGENREPLIGEN CORP0.15%748,466$102,120,701200,12036.5%$136.4413F
CWSTCASELLA WASTE SYS INC0.14%965,239$93,599,226246,77834.35%$96.9713F
CRWDCROWDSTRIKE HLDGS INC0.14%126,394$96,456,31715,80614.29%$763.1413F
HLTHILTON WORLDWIDE HLDGS INC0.14%291,397$96,295,05326,0349.81%$330.4613F
JBTMJBT MAREL CORPORATION0.14%660,557$95,780,7655170.08%$14513F
AXONAXON ENTERPRISE INC0.13%153,615$86,118,10535,67330.25%$560.6113F
BLLNBILLIONTOONE INC0.13%742,093$89,036,3186080.08%$119.9813F
RBRKRUBRIK INC.0.13%1,115,395$89,543,911837,860301.89%$80.2813F
FIGFIGMA INC0.12%4,264,145$77,138,3832,211,941107.78%$18.0913F
HEIHEICO CORP NEW0.12%218,976$77,997,06151,00030.36%$356.1913F
MELIMERCADOLIBRE INC0.12%46,955$79,700,9474,1629.73%$1697.3913F
RDNTRADNET INC0.12%1,260,992$77,765,377450,92655.67%$61.6713F
BABAALIBABA GROUP HLDG LTD0.11%740,460$71,069,351104,92016.51%$95.9813F
BWINTHE BALDWIN INSURANCE GRP IN0.11%2,712,386$72,095,2202,3180.09%$26.5813F
KRMNKARMAN HLDGS INC0.11%1,450,878$72,427,830171,78513.43%$49.9213F
MIRMIRION TECHNOLOGIES INC0.11%3,906,083$70,036,0682,692,335221.82%$17.9313F
WINGWINGSTOP INC0.11%430,165$74,594,913222,178106.82%$173.4113F
NUNU HLDGS LTD0.11%5,597,914$74,788,1312,068,26358.6%$13.3613F
ASMLASML HLDG NV0.11%36,286$72,188,8206611.86%$1989.4413F
BXBLACKSTONE INC0.1%591,248$69,572,152496,649525%$117.6713F
HQYHEALTHEQUITY INC0.1%750,394$67,775,5863690.05%$90.3213F
VMCVULCAN MATLS CO0.1%218,448$64,444,34464,62942.02%$295.0113F
DRVNDRIVEN BRANDS HLDGS INC0.09%4,502,594$62,766,1602,3980.05%$13.9413F
HDHOME DEPOT INC0.09%165,104$58,228,879163,1048155.2%$352.6813F
PENNPENN ENTERTAINMENT INC0.09%2,744,568$58,623,972652,32431.18%$21.3613F
PCORPROCORE TECHNOLOGIES INC0.09%1,529,188$62,115,61730,0972.01%$40.6213F
KTOSKRATOS DEFENSE & SEC SOLUTIO0.08%1,077,941$53,746,138362,54650.68%$49.8613F
LRCXLAM RESEARCH CORP0.08%129,318$56,037,36912,64810.84%$433.3313F
LYVLIVE NATION ENTERTAINMENT IN0.08%309,044$56,589,04712,4164.19%$183.1113F
MUMICRON TECHNOLOGY INC0.08%43,335$50,021,15739,9881194.74%$1154.2913F
PRMBPRIMO BRANDS CORPORATION0.08%2,211,413$54,046,93424,8281.14%$24.4413F
TEMTEMPUS AI INC0.08%904,259$52,383,7244,9810.55%$57.9313F
TWTRADEWEB MKTS INC0.08%510,853$50,911,610143,40539.03%$99.6613F
CZRCAESARS ENTERTAINMENT INC NE0.07%1,644,259$49,623,7371,0600.06%$30.1813F
IBPINSTALLED BLDG PRODS INC0.07%198,310$45,579,570940.05%$229.8413F
NEOGNEOGEN CORP0.07%5,015,968$45,093,5526,3090.13%$8.9913F
NTSKNETSKOPE INC0.07%4,567,336$49,966,656743,25819.44%$10.9413F
BYDBOYD GAMING CORP0.06%466,256$41,184,392386,556485.01%$88.3313F
ILMNILLUMINA INC0.06%227,094$39,929,9387,7353.53%$175.8313F
FWONALIBERTY MEDIA CORP DEL0.06%479,738$41,996,265163,16451.54%$87.5413F
ROLROLLINS INC0.06%1,003,324$41,878,7445,3040.53%$41.7413F
ANDGANDERSEN GROUP INC0.05%901,874$34,018,6871,7250.19%$37.7213F
ARQTARCUTIS BIOTHERAPEUTICS INC0.05%1,253,120$32,856,806180,93116.87%$26.2213F
AXGNAXOGEN INC0.05%740,210$34,190,30096,46714.99%$46.1913F
YMMFULL TRUCK ALLIANCE CO LTD0.05%4,429,188$35,965,007244,8305.85%$8.1213F
OFRMONCE UPON A FARM PBC0.05%1,752,844$35,898,2452,9860.17%$20.4813F
SSENTINELONE INC0.05%1,910,096$32,414,3291,8920.1%$16.9713F
WCNWASTE CONNECTIONS INC0.05%193,920$32,324,5251,2990.67%$166.6913F
NVMINOVA LTD0.05%60,244$32,708,8773860.64%$542.9413F
MPMP MATERIALS CORP0.04%455,258$25,499,001452,80318444.1%$56.0113F
MANEVERADERMICS INC0.04%229,581$28,224,688169,913284.76%$122.9413F
GCMGGCM GROSVENOR INC0.04%2,204,959$27,120,9964,6100.21%$12.313F
NBISNEBIUS GROUP N.V.0.04%99,259$27,412,35844,42781.02%$276.1713F
PONYPONY AI INC0.03%2,720,081$18,904,563594,43827.97%$6.9513F
EWEDWARDS LIFESCIENCES CORP0.03%229,603$20,769,887188,427457.61%$90.4613F
TMETENCENT MUSIC ENTMT GROUP0.03%2,424,631$20,245,669365,23217.73%$8.3513F
VSECVSE CORP0.03%100,166$22,887,93125,15533.54%$228.513F
DXCMDEXCOM INC0.02%245,000$16,500,7504,0001.66%$67.3513F
JANJANUS LIVING INC0.02%459,600$13,208,904234,600104.27%$28.7413F
MCOMOODYS CORP0.02%36,429$16,499,4231970.54%$452.9213F
SAILSAILPOINT INC0.02%1,087,053$15,914,456794,456271.52%$14.6413F
WYWEYERHAEUSER CO0.02%454,031$10,869,5022,4000.53%$23.9413F
CUBECUBESMART0.01%233,813$9,298,74346,00024.49%$39.7713F
ESSESSEX PPTY TR INC0.01%25,225$7,355,3589,10056.43%$291.5913F
JNJJOHNSON & JOHNSON0.00959%25,172$6,392,9332,67211.88%$253.9713F
TEVATEVA PHARMACEUTICAL INDS LTD0.00707%138,987$4,708,8808,9876.91%$33.8813F
BACBANK OF AMER CORP0.00351%40,994$2,335,83812,79445.37%$56.9813F
RVMDREVOLUTION MEDICINES INC0.00351%12,500$2,341,00010,000400%$187.2813F
MSMORGAN STANLEY0.00302%9,620$2,010,9655205.71%$209.0413F
PTGXPROTAGONIST THERAPEUTICS INC0.00294%16,000$1,961,2801,0006.67%$122.5813F
ODDODDITY TECH LTD0.00203%89,307$1,351,21526,67742.59%$15.1313F
BLKBLACKROCK INC0.00195%1,352$1,300,02924221.8%$961.5613F
RACEFERRARI N V0.00109%1,958$728,94445530.27%$372.2913F
RDDTREDDIT INC0.00079%3,036$526,98927610%$173.5813F
HLNEHAMILTON LANE INC0.0007%5,884$463,8361,88447.1%$78.8313F
BWXTBWX TECHNOLOGIES INC0.00052%1,782$346,8661569.59%$194.6513F
APPAPPLOVIN CORP0.00021%276$142,2039754.19%$515.2313F
WSOWATSCO INC0.00017%269$112,1004218.5%$416.7313F
PIIMPINJ INC0.00007%314$44,9742951552.63%$143.2313F