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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%
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Stock Company % Portfolio Shares Held Market Value Change in Shares % Change Quarter End Price Source
ACGLARCH CAP GROUP LTD2.31%15,872,450$1,540,579,997-837,309-5.01%$97.0613F
VRTVERTIV HOLDINGS CO0.49%979,821$328,063,667-201,323-17.04%$334.8213F
APHAMPHENOL CORP0.42%1,598,059$281,769,763-61,631-3.71%$176.3213F
WELLWELLTOWER INC0.42%1,232,060$279,640,658-112,881-8.39%$226.9713F
SITESITEONE LANDSCAPE SUPPLY INC0.35%2,028,799$232,114,894-30,277-1.47%$114.4113F
FPSFORGENT POWER SOLUTIONS INC0.34%4,072,575$227,494,039-602,008-12.88%$55.8613F
PWRQUANTA SVCS INC0.34%315,789$227,380,712-10,051-3.08%$720.0413F
EQIXEQUINIX INC0.31%195,637$203,930,052-48,338-19.81%$1042.3913F
AVGOBROADCOM INC0.29%514,536$194,365,974-8,683-1.66%$377.7513F
PRIPRIMERICA INC0.29%671,453$190,826,943-188,573-21.93%$284.213F
NOVTNOVANTA INC0.21%850,494$137,984,147-64,589-7.06%$162.2413F
CBRECBRE GROUP INC0.2%978,961$131,856,257-95,490-8.89%$134.6913F
DDOGDATADOG INC0.2%508,356$132,355,568-79,026-13.45%$260.3613F
METAMETA PLATFORMS INC0.2%233,313$131,422,880-23,387-9.11%$563.2913F
LLYVKLIBERTY LIVE HOLDINGS INC0.2%1,240,273$131,022,440-285,200-18.7%$105.6413F
ARGXARGENX SE0.19%136,654$126,783,482-1,994-1.44%$927.7713F
GDSGDS HLDGS LTD0.19%4,245,033$127,478,341-352,213-7.66%$30.0313F
HLIHOULIHAN LOKEY INC0.18%869,544$116,631,937-191,859-18.08%$134.1313F
INDIINDIE SEMICONDUCTOR INC0.16%23,012,611$103,326,623-325,215-1.39%$4.4913F
PLDPROLOGIS INC.0.16%790,347$107,068,308-275,400-25.84%$135.4713F
TDGTRANSDIGM GROUP INC0.16%78,501$104,566,472-163-0.21%$1332.0413F
BNBROOKFIELD CORP0.14%2,132,011$90,802,348-773,499-26.62%$42.5913F
CGNXCOGNEX CORP0.14%1,251,099$90,604,590-489,067-28.1%$72.4213F
DKNGDRAFTKINGS INC NEW0.14%3,768,624$95,195,442-450,142-10.67%$25.2613F
HTFLHEARTFLOW INC0.14%3,225,133$94,625,402-602,398-15.74%$29.3413F
HNGEHINGE HEALTH INC0.14%1,117,678$92,767,274-12,375-1.1%$8313F
RBCRBC BEARINGS INC0.14%149,226$96,110,498-32,255-17.77%$644.0613F
SNOWSNOWFLAKE INC0.13%341,931$87,021,439-56,537-14.19%$254.513F
GLPIGAMING & LEISURE P0.12%1,844,141$82,119,599-2,132-0.12%$44.5313F
MPWRMONOLITHIC PWR SYS INC0.12%58,604$81,011,825-4,390-6.97%$1382.3613F
PSAPUBLIC STORAGE0.12%241,020$76,719,076-25,827-9.68%$318.3113F
BFAMBRIGHT HORIZONS FAM SOL IN D0.11%1,055,150$74,789,032-47,158-4.28%$70.8813F
MRCYMERCURY SYS INC0.11%606,919$74,244,401-38,147-5.91%$122.3313F
AAONAAON INC0.1%544,402$69,062,838-299,975-35.53%$126.8613F
DTDYNATRACE INC0.1%1,569,714$68,926,142-589,980-27.32%$43.9113F
WYNNWYNN RESORTS LTD0.1%692,338$67,219,096-1,044,518-60.14%$97.0913F
CRHCRH PLC0.1%649,916$69,541,012-89,260-12.08%$10713F
ICLRICON PUB LTD CO0.1%376,805$65,454,797-50,000-11.71%$173.7113F
FAFIRST ADVANTAGE CORP NEW0.09%3,502,140$63,213,627-248,033-6.61%$18.0513F
MSGSMADISON SQUARE GRDN SPRT COR0.09%150,116$60,322,613-14,899-9.03%$401.8413F
ROPROPER TECHNOLOGIES INC0.09%173,931$58,856,511-12,228-6.57%$338.3913F
TXRHTEXAS ROADHOUSE INC0.09%311,275$60,147,668-4,423-1.4%$193.2313F
VVISA INC0.09%180,071$61,780,559-21-0.01%$343.0913F
WSTWEST PHARMACEUTICAL SVSC INC0.09%164,174$58,938,466-35,576-17.81%$35913F
AEISADVANCED ENERGY INDS0.08%139,367$51,965,773-129,358-48.14%$372.8713F
CDNACAREDX INC0.08%1,937,326$55,213,791-1,399,083-41.93%$28.513F
INTAINTAPP INC0.08%1,990,657$50,184,463-153,613-7.16%$25.2113F
PLNTPLANET FITNESS MASTER ISSUER0.08%1,075,674$56,117,913-124,390-10.37%$52.1713F
SITMSITIME CORP0.08%70,204$52,341,294-46,757-39.98%$745.5613F
BAPCREDICORP LTD0.08%128,884$50,210,629-93,340-42%$389.5813F
CPNGCOUPANG INC0.07%2,779,552$48,280,818-29,961-1.07%$17.3713F
DLRDIGITAL RLTY TR INC0.07%261,118$46,891,570-223,645-46.13%$179.5813F
JLLJONES LANG LASALLE INC0.07%151,040$46,814,848-90,168-37.38%$309.9513F
LOWLOWES COS INC0.07%198,685$43,808,056-8,103-3.92%$220.4913F
TTANSERVICETITAN INC0.07%705,163$49,862,076-409,253-36.72%$70.7113F
STVNSTEVANATO GROUP S P A0.07%2,494,871$45,082,319-5,567-0.22%$18.0713F
ISRGINTUITIVE SURGICAL INC0.06%93,927$37,352,889-3,370-3.46%$397.6813F
IRMIRON MTN INC DEL0.06%310,721$39,247,170-214,549-40.85%$126.3113F
LGNLEGENCE CORP0.06%475,469$40,524,223-770,213-61.83%$85.2313F
MAMASTERCARD INCORPORATED0.06%79,709$40,938,542-45-0.06%$513.613F
ONTONTERRIS INC0.06%2,137,406$43,196,975-30,777-1.42%$20.2113F
TRUTRANSUNION0.06%544,036$39,246,757-97,143-15.15%$72.1413F
VCYTVERACYTE INC0.06%650,686$38,214,789-4,836-0.74%$58.7313F
WAYWAYSTAR HLDG CORP0.06%1,787,600$36,699,428-537,969-23.13%$20.5313F
XPXP INC0.06%2,634,268$42,833,198-40,303-1.51%$16.2613F
FROGJFROG LTD0.06%410,585$37,313,965-209,728-33.81%$90.8813F
CAKECHEESECAKE FACTORY INC0.05%450,000$35,793,000-550,037-55%$79.5413F
COOCOOPER COS INC0.05%427,888$30,683,848-26,976-5.93%$71.7113F
FICOFAIR ISAAC CORP0.05%29,748$35,542,315-28,181-48.65%$1194.7813F
LPLALPL FINL HLDGS INC0.05%114,224$32,174,616-7,554-6.2%$281.6813F
NCNONCINO INC0.05%1,867,719$30,537,206-182,354-8.9%$16.3513F
RKTROCKET COS INC0.05%2,265,775$35,685,956-562,559-19.89%$15.7513F
SSNCSS&C TECH HLDGS0.05%560,789$34,796,957-11,662-2.04%$62.0513F
SPGSIMON PPTY GROUP INC NEW0.05%163,566$36,581,536-2,492-1.5%$223.6513F
STEPSTEPSTONE GROUP INC0.05%828,911$34,283,759-1,663-0.2%$41.3613F
VISTVISTA ENERGY S.A.B. DE C.V.0.05%523,234$33,382,329-7,003-1.32%$63.813F
ZLABZAI LAB LTD0.05%1,623,694$30,850,186-34,624-2.09%$1913F
AVNTAVIENT CORPORATION0.04%700,000$25,872,000-78,000-10.03%$36.9613F
BBDBANCO BRADESCO S A0.04%7,302,361$25,339,193-2,781,148-27.58%$3.4713F
CDWCDW CORP0.04%172,116$24,206,394-30,257-14.95%$140.6413F
COHRCOHERENT CORP0.04%63,346$24,988,097-3,636-5.43%$394.4713F
MSFTMICROSOFT CORP0.04%63,695$23,759,509-10,058-13.64%$373.0213F
TWFGTWFG INC0.04%1,135,091$27,298,939-8-0.0007%$24.0513F
VEEVVEEVA SYS INC0.04%167,676$29,757,460-450-0.27%$177.4713F
VTRVENTAS INC0.04%281,483$24,995,690-716,856-71.8%$88.813F
ESTAESTABLISHMENT LABS HLDGS INC0.04%286,098$24,550,069-678,069-70.33%$85.8113F
AGYSAGILYSYS INC0.03%197,104$20,597,368-9,297-4.5%$104.513F
ANETARISTA NETWORKS INC0.03%101,174$17,187,439-3,554-3.39%$169.8813F
EQREQUITY RESIDENTIAL0.03%288,564$19,602,153-184,932-39.06%$67.9313F
EXPOEXPONENT INC0.03%364,297$21,406,092-132,436-26.66%$58.7613F
GDYNGRID DYNAMICS HLDGS INC0.03%3,000,000$17,040,000-322-0.01%$5.6813F
IRTCIRHYTHM HOLDINGS INC0.03%181,430$21,581,098-2,470-1.34%$118.9513F
LITELUMENTUM HLDGS INC0.03%20,447$17,544,753-533-2.54%$858.0613F
MGMMGM RESORTS INTERNATIONAL0.03%479,107$22,906,106-517,427-51.92%$47.8113F
NPNEPTUNE INS HLDGS INC0.03%608,692$19,173,798-99,782-14.08%$31.513F
SQMSOCIEDAD QUIMICA Y MINERA DE0.03%256,786$19,012,435-303,988-54.21%$74.0413F
STUBSTUBHUB HLDGS INC0.03%1,571,955$20,231,061-359,362-18.61%$12.8713F
TRNSTRANSCAT INC0.03%190,243$17,648,843-40,111-17.41%$92.7713F
ZSZSCALER INC0.03%140,953$19,895,516-32,072-18.54%$141.1513F
AFYAAFYA LTD0.03%1,176,247$17,455,505-307,411-20.72%$14.8413F
WTWWILLIS TOWERS WATSON PLC LTD0.03%84,157$21,996,115-1,761-2.05%$261.3713F
EFOREVERFORTH INC0.02%910,800$16,275,996-150,000-14.14%$17.8713F
APOAPOLLO GLOBAL MGMT INC0.02%109,894$13,001,559-225-0.2%$118.3113F
BAHBOOZ ALLEN HAMILTON HLDG COR0.02%220,626$13,385,379-287,023-56.54%$60.6713F
CMECME GROUP INC0.02%50,234$11,093,174-1,466-2.84%$220.8313F
CNSCOHEN & STEERS INC0.02%153,511$11,688,328-11,565-7.01%$76.1413F
EGPEASTGROUP PPTYS INC0.02%67,985$13,769,002-16,629-19.65%$202.5313F
EPACENERPAC TOOL GROUP CORP0.02%445,669$15,981,690-1,974-0.44%$35.8613F
HSTHOST HOTELS & RESORTS INC0.02%452,588$10,730,861-241,499-34.79%$23.7113F
IEXIDEX CORP0.02%46,717$10,602,423-6,059-11.48%$226.9513F
KKRKKR & CO INC0.02%173,118$15,888,770-60,150-25.79%$91.7813F
VACMARRIOTT VACATIONS WORLDWIDE0.02%144,788$14,751,001-69,492-32.43%$101.8813F
PEBPEBBLEBROOK HOTEL TR0.02%624,157$12,114,887-75,000-10.73%$19.4113F
SPGIS&P GLOBAL INC0.02%36,576$14,895,942-2,601-6.64%$407.2613F
XYZBLOCK INC0.02%142,692$10,844,592-23,036-13.9%$7613F
UDRUDR INC0.02%372,699$14,878,144-399,895-51.76%$39.9213F
AZNASTRAZENECA PLC0.01%47,835$9,070,473-16,000-25.06%$189.6213F
COSTCOSTCO WHOLESALE CORPORATION0.00782%5,569$5,209,632-780-12.29%$935.4713F
EXREXTRA SPACE STORAGE INC0.00733%33,611$4,883,678-26,400-43.99%$145.313F
TMOTHERMO FISHER SCIENTIFIC INC0.00694%9,219$4,622,038-14,451-61.05%$501.3613F
BAMBROOKFIELD ASSET MANAGMT LTD0.0069%102,513$4,597,708-295,559-74.25%$44.8513F
PANWPALO ALTO NETWORKS INC0.00551%10,774$3,674,149-7,158-39.92%$341.0213F
BXMTBLACKSTONE MORTGAGE TRUST IN0.00486%190,942$3,236,467-1,377,488-87.83%$16.9513F
VRTXVERTEX PHARMACEUTICALS INC0.00447%6,000$2,980,380-1,500-20%$496.7313F
ELANELANCO ANIMAL HEALTH INC0.00436%118,039$2,904,940-45,424-27.79%$24.6113F
VRSNVERISIGN INC0.00428%11,326$2,849,169-3,078-21.37%$251.5613F
MRKMERCK & CO INC0.00424%22,000$2,827,000-3,000-12%$128.513F
MCMOELIS & CO0.00423%43,050$2,816,331-120,147-73.62%$65.4213F
NTRANATERA INC0.00417%10,238$2,779,105-6,408-38.5%$271.4513F
GHGUARDANT HEALTH INC0.00371%16,500$2,475,495-15,500-48.44%$150.0313F
MDGLMADRIGAL PHARMACEUTICALS INC0.00363%4,500$2,416,275-800-15.09%$536.9513F
GILDGILEAD SCIENCES INC0.00341%18,000$2,274,120-12,000-40%$126.3413F
AEMAGNICO EAGLE MINES LTD0.00282%12,129$1,881,572-1,238-9.26%$155.1313F
DBDEUTSCHE BK AG0.0026%51,421$1,735,973-88,276-63.19%$33.7613F
COFCAPITAL ONE FINL CORP0.00178%5,919$1,187,470-81-1.35%$200.6213F
IONSIONIS PHARMACEUTICALS INC0.00167%14,000$1,110,060-31,000-68.89%$79.2913F
INSMINSMED INC0.0016%10,000$1,066,200-10,000-50%$106.6213F
CYTKCYTOKINETICS INC0.00128%10,000$851,900-13,000-56.52%$85.1913F
LSCCLATTICE SEMICONDUCTOR CORP0.00118%5,147$787,285-2,145-29.42%$152.9613F
HOODROBINHOOD MKTS INC0.00113%7,500$752,100-220-2.85%$100.2813F
JKHYHENRY JACK & ASSOC INC0.00102%4,947$681,400-69-1.38%$137.7413F
PGRPROGRESSIVE CORP0.001%3,050$666,272-402-11.65%$218.4513F
GRALGRAIL INC0.00076%7,449$508,543-264-3.42%$68.2713F
CMGCHIPOTLE MEXICAN GRILL INC0.0007%13,643$463,862-160-1.16%$3413F
SNPSSYNOPSYS INC0.00066%985$439,379-3,488-77.98%$446.0713F
EFXEQUIFAX INC0.00064%2,668$423,465-36-1.33%$158.7213F
ABVXABIVAX SA0.0005%2,500$333,150-3,000-54.55%$133.2613F
CHDNCHURCHILL DOWNS INC0.00044%3,290$294,916-1,911-36.74%$89.6413F
HDBHDFC BANK LTD0.00044%11,373$293,765-51,919-82.03%$25.8313F
INTUINTUIT0.0002%500$130,500-19,835-97.54%$26113F
TECHBIO-TECHNE CORP0.00019%1,800$127,170-559,641-99.68%$70.6513F
FNDFLOOR & DECOR HLDGS INC0.00007%740$43,926-1,273,024-99.94%$59.3613F
PARPAR TECHNOLOGY CORP0.00006%2,166$37,732-942,135-99.77%$17.4213F
PLTRPALANTIR TECHNOLOGIES INC0.00002%123$14,350-12,882-99.05%$116.6713F