Fund Holdings — BAMCO INC /NY/

Total Portfolio Value:
$37.71B
Total Bought:
$3.25B
Total Sold:
$4.07B
Net Transaction:
-$814.48M
Notable People:
Ronald Stephen Baron
Securities
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SharesValue
Q2 2025
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Q3 2025
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Change
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Q2 2025
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Q3 2025
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Weight (%)
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Change
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Tesla, Inc.(TSLA)13,018,79811,947,614-1,071,184$4.14B$5.31B14.09%+$1.18B
Arch Cap Group Ltd
ORD
19,727,23018,759,655-967,575$1.80B$1.70B4.51%-$94.10M
CoStar Group, Inc.(CSGP)19,679,93519,255,566-424,369$1.58B$1.62B4.31%+$42.33M
MSCI Inc.(MSCI)2,170,3332,394,117+223,784$1.25B$1.36B3.60%+$106.73M
IDEXX Laboratories, Inc.(IDXX)2,032,6201,884,129-148,491$1.09B$1.20B3.19%+$113.58M
Guidewire Software, Inc.(GWRE)5,589,5205,168,851-420,669$1.32B$1.19B3.15%-$127.94M
Gartner, Inc.(IT)3,652,7614,322,113+669,352$1.48B$1.14B3.01%-$340.37M
Hyatt Hotels CorporationCL A(H)5,955,2126,116,673+161,461$831.65M$868.14M2.30%+$36.49M
Vail Resorts, Inc.(MTN)5,475,5495,702,692+227,143$860.37M$852.95M2.26%-$7.42M
Kinsale Capital Group, Inc.(KNSL)1,763,7941,788,590+24,796$853.50M$760.62M2.02%-$92.88M
Red Rock Resorts, Inc.CL A(RRR)12,269,00412,269,167+163$638.36M$749.16M1.99%+$110.80M
Spotify Technology S.A.SHS(SPOT)937,323988,695+51,372$719.25M$690.11M1.83%-$29.14M
The Charles Schwab Corporation(SCHW)7,051,3687,131,959+80,591$643.37M$680.89M1.81%+$37.52M
Choice Hotels International, Inc.(CHH)4,990,6525,359,896+369,244$633.21M$573.03M1.52%-$60.19M
NVIDIA Corporation(NVDA)2,889,2822,985,302+96,020$456.48M$557.00M1.48%+$100.52M
FactSet Research Systems Inc.(FDS)2,231,9161,819,059-412,857$998.29M$521.14M1.38%-$477.15M
FIGS, Inc.CL A(FIGS)59,974,40759,934,448-39,959$338.26M$400.96M1.06%+$62.71M
Primerica, Inc.(PRI)1,588,8741,408,241-180,633$434.83M$390.91M1.04%-$43.91M
Shopify Inc.CL A(SHOP)2,664,9402,285,499-379,441$307.40M$339.65M0.90%+$32.25M
Morningstar, Inc.(MORN)1,295,3261,414,305+118,979$406.64M$328.13M0.87%-$78.51M
Interactive Brokers Group, Inc.CL A(IBKR)4,198,4244,609,768+411,344$232.63M$317.20M0.84%+$84.56M
Vertiv Holdings CoCL A(VRT)2,570,6002,070,643-499,957$330.09M$312.38M0.83%-$17.71M
Verisk Analytics, Inc.(VRSK)1,214,3301,221,015+6,685$378.26M$307.10M0.81%-$71.17M
Birkenstock Holding plc(BIRK)4,477,4036,353,801+1,876,398$220.20M$287.51M0.76%+$67.31M
Mettler-Toledo International Inc.(MTD)238,933211,352-27,581$280.68M$259.46M0.69%-$21.22M
SiteOne Landscape Supply, Inc.(SITE)1,941,8171,966,876+25,059$234.84M$253.33M0.67%+$18.49M
Gaming and Leisure Properties, Inc.(GLPI)7,365,8055,143,996-2,221,809$343.84M$239.76M0.64%-$104.07M
Amazon.com, Inc.(AMZN)1,078,3301,078,312-18$236.57M$236.76M0.63%+$190.1K
Amphenol CorpCL A1,889,0301,889,530+500$186.54M$233.83M0.62%+$47.29M
Houlihan Lokey, Inc.CL A(HLI)1,146,1431,130,190-15,953$206.25M$232.05M0.62%+$25.80M
CBRE Group, Inc.CL A(CBRE)1,401,8331,362,985-38,848$196.42M$214.75M0.57%+$18.33M
Welltower Inc.(WELL)1,228,4461,186,934-41,512$188.85M$211.44M0.56%+$22.59M
On Holding AGNAMEN AKT A(ONON)4,139,9744,746,553+606,579$215.49M$201.02M0.53%-$14.47M
Meta Platforms, Inc.CL A(META)273,059265,135-7,924$201.54M$194.71M0.52%-$6.83M
Alibaba Group Holding LimitedADS(BABA)948,0151,003,699+55,684$107.51M$179.39M0.48%+$71.88M
Kratos Defense & Security Solutions, Inc.(KTOS)4,084,2691,932,889-2,151,380$189.71M$176.61M0.47%-$13.11M
Microsoft Corporation(MSFT)334,758335,547+789$166.51M$173.80M0.46%+$7.28M
Wynn Resorts, Limited(WYNN)1,337,2361,337,858+622$125.26M$171.61M0.46%+$46.35M
Karman Holdings Inc.(KRMN)2,415,1342,371,232-43,902$121.65M$171.20M0.45%+$49.55M
Taiwan Semiconductor Manufacturing Company LimitedADS(TSM)579,204605,912+26,708$131.18M$169.23M0.45%+$38.04M
Jones Lang LaSalle Incorporated(JLL)518,364564,097+45,733$132.59M$168.26M0.45%+$35.67M
GDS Holdings LimitedADS(GDS)3,153,9084,258,664+1,104,756$96.41M$164.81M0.44%+$68.40M
Brookfield CorporationCL A(BN)2,510,0752,402,280-107,795$155.25M$164.75M0.44%+$9.50M
Broadcom Inc.(AVGO)529,935497,399-32,536$146.08M$164.10M0.44%+$18.02M
Toll Brothers, Inc.(TOL)1,134,6801,156,885+22,205$129.50M$159.81M0.42%+$30.31M
DraftKings Inc.CL A(DKNG)3,670,4604,105,968+435,508$157.43M$153.56M0.41%-$3.86M
Quanta Svcs Inc354,475356,846+2,371$134.02M$147.88M0.39%+$13.86M
MercadoLibre, Inc.(MELI)61,51462,634+1,120$160.77M$146.37M0.39%-$14.40M
Loar Holdings Inc.(LOAR)682,0661,809,099+1,127,033$58.77M$144.73M0.38%+$85.95M
Liberty Media Corp DelCOM LBTY LIV S C1,417,3981,458,910+41,512$115.04M$141.47M0.38%+$26.43M
Equinix, Inc.(EQIX)192,418178,348-14,070$153.06M$139.69M0.37%-$13.37M
Bio-Techne Corporation(TECH)2,795,1472,496,323-298,824$143.81M$138.87M0.37%-$4.94M
Coupang, Inc.CL A(CPNG)4,684,3504,305,895-378,455$140.34M$138.65M0.37%-$1.69M
Clearwater Analytics Hldgs ICL A6,094,7157,675,038+1,580,323$133.66M$138.30M0.37%+$4.65M
RBC Bearings Incorporated(RBC)327,035327,649+614$125.84M$127.88M0.34%+$2.04M
Samsara Inc.CL A(IOT)2,731,4293,378,831+647,402$108.66M$125.86M0.33%+$17.21M
argenx SEADR(ARGX)180,733167,694-13,039$99.62M$123.68M0.33%+$24.06M
ICON Public Limited CompanySHS(ICLR)690,623684,941-5,682$100.45M$119.86M0.32%+$19.41M
Planet Fitness, Inc.CL A(PLNT)1,150,0001,150,028+28$125.41M$119.37M0.32%-$6.03M
Intapp, Inc.(INTA)2,699,8772,880,950+181,073$139.37M$117.83M0.31%-$21.54M
Endeavour Silver Corp.(EXK)1,861,3412,139,050+277,709$98.91M$117.03M0.31%+$18.12M
Fair Isaac Corporation(FICO)80,91075,829-5,081$147.90M$113.48M0.30%-$34.42M
Cohen & Steers, Inc.(CNS)1,928,2991,728,387-199,912$145.30M$113.40M0.30%-$31.90M
Installed Building Products, Inc.(IBP)481,039458,182-22,857$86.74M$113.02M0.30%+$26.27M
Roper Technologies, Inc.(ROP)253,672226,060-27,612$143.79M$112.73M0.30%-$31.06M
Floor & Decor Holdings, Inc.CL A(FND)1,073,9121,527,395+453,483$81.57M$112.57M0.30%+$30.99M
TransDigm Group Incorporated(TDG)87,84482,149-5,695$133.58M$108.27M0.29%-$25.31M
Procore Technologies, Inc.(PCOR)1,273,8711,480,776+206,905$87.16M$107.98M0.29%+$20.82M
Heico CorpCL A391,992424,729+32,737$101.43M$107.92M0.29%+$6.49M
Blackstone Inc.(BX)573,985616,242+42,257$85.86M$105.28M0.28%+$19.43M
American Tower Corporation(AMT)567,767534,053-33,714$125.49M$102.71M0.27%-$22.78M
Prologis, Inc.(PLD)792,634891,522+98,888$83.32M$102.10M0.27%+$18.78M
Bright Horizons Family Solutions Inc.(BFAM)1,241,174938,962-302,212$153.40M$101.94M0.27%-$51.45M
Crh Plc
ORD
824,165842,734+18,569$75.66M$101.04M0.27%+$25.39M
Mercury Systems, Inc.(MRCY)1,234,8011,295,284+60,483$66.51M$100.25M0.27%+$33.75M
JBT Marel Corporation(JBTM)700,000700,040+40$84.18M$98.32M0.26%+$14.14M
Cloudflare, Inc.CL A(NET)506,473454,234-52,239$99.18M$97.47M0.26%-$1.71M
ServiceTitan, Inc.CL A(TTAN)935,388962,618+27,230$100.25M$97.06M0.26%-$3.19M
Veeva Systems Inc.CL A(VEEV)358,291325,650-32,641$103.18M$97.01M0.26%-$6.17M
Formula One GroupCOM LBTY ONE S C(FWONA)1,000,000900,000-100,000$104.50M$94.00M0.25%-$10.49M
The Trade Desk, Inc.CL A(TTD)2,088,3501,798,634-289,716$150.34M$88.15M0.23%-$62.19M
indie Semiconductor, Inc.CL A(INDI)25,294,77621,557,287-3,737,489$90.05M$87.74M0.23%-$2.31M
Cognex Corporation(CGNX)1,900,0001,900,166+166$60.27M$86.08M0.23%+$25.81M
Oddity Tech LtdCL A
SHS CL A
1,237,4331,376,781+139,348$93.39M$85.77M0.23%-$7.62M
The Baldwin Insurance Group, Inc.CL A(BWIN)3,010,0003,010,203+203$128.86M$84.92M0.23%-$43.94M
Snowflake Inc.(SNOW)368,163373,422+5,259$82.38M$84.23M0.22%+$1.84M
Trex Company, Inc.(TREX)1,578,4641,589,735+11,271$85.84M$82.14M0.22%-$3.70M
Full Truck Alliance Co. Ltd.ADS(YMM)8,000,6066,314,857-1,685,749$94.49M$81.90M0.22%-$12.58M
Driven Brands Holdings Inc.(DRVN)5,000,0005,000,261+261$87.80M$80.55M0.21%-$7.25M
Integer Holdings Corporation(ITGR)422,258766,055+343,797$51.93M$79.16M0.21%+$27.23M
West Pharmaceutical Services, Inc.(WST)307,647300,931-6,716$67.31M$78.94M0.21%+$11.63M
Credicorp Ltd.(BAP)378,732295,922-82,810$84.65M$78.80M0.21%-$5.86M
Duolingo, Inc.CL A(DUOL)74,659243,708+169,049$30.61M$78.43M0.21%+$47.82M
Datadog, Inc.CL A(DDOG)618,233539,443-78,790$83.05M$76.82M0.20%-$6.23M
Rollins, Inc.(ROL)1,379,9121,279,912-100,000$77.85M$75.18M0.20%-$2.67M
GitLab Inc.CL A(GTLB)1,386,4531,598,057+211,604$62.54M$72.04M0.19%+$9.50M
HealthEquity, Inc.(HQY)780,000759,525-20,475$81.71M$71.98M0.19%-$9.73M
Airbnb IncCL A498,499578,540+80,041$65.97M$70.25M0.19%+$4.27M
LPL Financial Holdings Inc.(LPLA)222,479207,897-14,582$83.42M$69.17M0.18%-$14.26M
TransUnion(TRU)872,483822,483-50,000$76.78M$68.91M0.18%-$7.87M
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BAMCO INC /NY/ — 13F Holdings — Q3 2025 | TickerTrail