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Livermore
Livermore
ZHEN

Bamco Inc

SEC CIK
0001017918
Latest filing
Aug 14, 2026

Holdings in Q2 2026

Holdings as of Jun 30, 2026, filed Aug 14, 2026. Long positions only; changes compare share counts with Q1 2026.

Institution overview
Positions
345
+19 vs. Q1 2026
Portfolio value
$66.6B
+$33.5B (+101.2%) vs. Q1 2026
Filed
Aug 14, 2026
SEC
Holdings of Bamco Inc in Q2 2026
SecurityClassSharesValue% of portfolioShare changeActionHistory
SPCXSpace Exploration Technologies CorpCLASS A COM STK145,775,147$24.9B37.4%+145,775,147NewHistory
TSLATesla, Inc.Stock12,524,752$5.27B7.9%+591,243+5.0%AddedHistory
MSCIMSCI Inc.Stock3,211,753$1.80B2.7%+512,364+19.0%AddedHistory
ACGLArch Capital Group Ltd.Stock15,872,450$1.54B2.3%−837,309−5.0%ReducedHistory
HHyatt Hotels CorpCOM CL A7,279,087$1.41B2.1%+937,414+14.8%AddedHistory
SHOPShopify Inc.Stock11,155,546$1.27B1.9%+6,437,316+136.4%AddedHistory
SPOTSpotify Technology S.A.Stock2,433,114$1.12B1.7%+1,113,589+84.4%AddedHistory
GWREGuidewire Software, Inc.COM8,994,456$1.11B1.7%+2,397,003+36.3%AddedHistory
SCHWSchwab Charles CorpStock11,655,694$1.08B1.6%+4,191,378+56.2%AddedHistory
RRRRed Rock Resorts, Inc.CL A16,391,131$1.07B1.6%+2,978,285+22.2%AddedHistory
IDXXIDEXX Laboratories IncCOM1,976,778$1.04B1.6%+343,411+21.0%AddedHistory
CHHChoice Hotels International IncCOM9,328,354$1.03B1.5%+1,637,860+21.3%AddedHistory
ITGartner IncCOM7,601,009$985.2M1.5%+1,683,393+28.4%AddedHistory
FDSFactset Research Systems IncStock4,200,856$966.5M1.5%+444,269+11.8%AddedHistory
MTNVail Resorts IncCOM6,536,697$890.0M1.3%+1,493,164+29.6%AddedHistory
KNSLKinsale Capital Group, Inc.Stock2,663,958$878.6M1.3%+636,193+31.4%AddedHistory
VRSKVerisk Analytics, Inc.COM4,702,605$844.3M1.3%+2,190,629+87.2%AddedHistory
BIRKBirkenstock Holding plcCOM SHS14,739,609$634.2M1.0%+5,373,541+57.4%AddedHistory
FIGSFIGS, Inc.CL A59,959,449$613.4M0.9%00.0%UnchangedHistory
CSGPCostar Group, Inc.COM21,626,763$612.5M0.9%+5,312,588+32.6%AddedHistory
ONONOn Holding AGStock16,929,770$599.7M0.9%+7,215,165+74.3%AddedHistory
NVDANVIDIA CorpStock2,965,306$593.3M0.9%+45,548+1.6%AddedHistory
MORNMorningstar, Inc.COM3,499,146$545.9M0.8%+2,739,631+360.7%AddedHistory
AMZNAmazon Com IncStock1,956,523$466.3M0.7%+661,869+51.1%AddedHistory
IBKRInteractive Brokers Group, Inc.Stock4,807,214$418.4M0.6%+759,838+18.8%AddedHistory
VRTVertiv Holdings CoCOM CL A979,821$328.1M0.5%−201,323−17.0%ReducedHistory
TSMTaiwan Semiconductor Manufacturing Co LtdADR667,698$318.9M0.5%+31,431+4.9%AddedHistory
APHAmphenol CorpCL A1,598,059$281.8M0.4%−61,631−3.7%ReducedHistory
WELLWelltower Inc.REIT1,232,060$279.6M0.4%−112,881−8.4%ReducedHistory
IOTSamsara Inc.Stock7,881,752$255.6M0.4%+2,761,917+53.9%AddedHistory
ABNBAirbnb, Inc.Stock1,758,065$251.6M0.4%+316,844+22.0%AddedHistory
SITESiteOne Landscape Supply, Inc.COM2,028,799$232.1M0.3%−30,277−1.5%ReducedHistory
FPSForgent Power Solutions, Inc.COM SHS CL A4,072,575$227.5M0.3%−602,008−12.9%ReducedHistory
PWRQuanta Services, Inc.COM315,789$227.4M0.3%−10,051−3.1%ReducedHistory
EQIXEquinix IncCOM195,637$203.9M0.3%−48,338−19.8%ReducedHistory
LOARLoar Holdings Inc.COM SHS2,523,332$203.4M0.3%+157,033+6.6%AddedHistory
GOOGLAlphabet Inc.Stock546,232$195.2M0.3%+163,655+42.8%AddedHistory
AVGOBroadcom Inc.Stock514,536$194.4M0.3%−8,683−1.7%ReducedHistory
GOOGAlphabet Inc.Stock541,579$191.4M0.3%+402,561+289.6%AddedHistory
PRIPrimerica, Inc.Stock671,453$190.8M0.3%−188,573−21.9%ReducedHistory
MTDMettler Toledo International IncCOM138,464$176.9M0.3%+4,825+3.6%AddedHistory
LVSLas Vegas Sands CorpCOM3,784,278$174.8M0.3%+2,557,848+208.6%AddedHistory
LLYEli Lilly & CoStock140,540$168.6M0.3%+55,474+65.2%AddedHistory
TOLToll Brothers, Inc.COM1,009,102$166.2M0.2%+77,071+8.3%AddedHistory
BXDCBlackstone Digital Infrastructure Trust Inc.COMMON STOCK7,620,555$164.8M0.2%+7,620,555NewHistory
NPOEnpro Inc.COM399,482$150.6M0.2%+7,752+2.0%AddedHistory
HEI.AHeico CorpCL A562,662$145.1M0.2%+143,255+34.2%AddedHistory
MRNAModerna, Inc.Stock1,989,386$139.3M0.2%+1,989,386NewHistory
NOVTNovanta IncCOM850,494$138.0M0.2%−64,589−7.1%ReducedHistory
DDOGDatadog, Inc.CL A COM508,356$132.4M0.2%−79,026−13.5%ReducedHistory
CBRECbre Group, Inc.CL A978,961$131.9M0.2%−95,490−8.9%ReducedHistory
METAMeta Platforms, Inc.Stock233,313$131.4M0.2%−23,387−9.1%ReducedHistory
LLYVKLiberty Live Holdings, Inc.COM SHS SER C1,240,273$131.0M0.2%−285,200−18.7%ReducedHistory
GDSGDS Holdings LtdSPONSORED ADS4,245,033$127.5M0.2%−352,213−7.7%ReducedHistory
ARGXArgenx SESPONSORED ADR136,654$126.8M0.2%−1,994−1.4%ReducedHistory
MACMacerich CoCOM4,999,756$125.9M0.2%+915,063+22.4%AddedHistory
HLIHoulihan Lokey, Inc.CL A869,544$116.6M0.2%−191,859−18.1%ReducedHistory
NETCloudflare, Inc.CL A COM471,598$115.7M0.2%+14,274+3.1%AddedHistory
MTHMeritage Homes CORPCOM1,341,653$112.5M0.2%+1,341,653NewHistory
PLDPrologis, Inc.REIT790,347$107.1M0.2%−275,400−25.8%ReducedHistory
JEFJefferies Financial Group Inc.COM2,141,744$107.0M0.2%+611,516+40.0%AddedHistory
WMSAdvanced Drainage Systems, Inc.COM680,431$106.8M0.2%+389,279+133.7%AddedHistory
TDGTransDigm Group INCCOM78,501$104.6M0.2%−163−0.2%ReducedHistory
INDIindie Semiconductor, Inc.CLASS A COM23,012,611$103.3M0.2%−325,215−1.4%ReducedHistory
RGENRepligen CorpCOM748,466$102.1M0.2%+200,120+36.5%AddedHistory
CRWDCrowdStrike Holdings, Inc.Stock126,394$96.5M0.1%+15,806+14.3%AddedHistory
HLTHilton Worldwide Holdings Inc.COM291,397$96.3M0.1%+26,034+9.8%AddedHistory
RBCRBC Bearings INCCOM149,226$96.1M0.1%−32,255−17.8%ReducedHistory
JBTMJBT Marel CorpCOM660,557$95.8M0.1%+517+0.1%AddedHistory
DKNGDraftKings Inc.Stock3,768,624$95.2M0.1%−450,142−10.7%ReducedHistory
HTFLHeartflow, Inc.COM3,225,133$94.6M0.1%−602,398−15.7%ReducedHistory
CWSTCasella Waste Systems IncCL A965,239$93.6M0.1%+246,778+34.3%AddedHistory
HNGEHinge Health, Inc.CL A1,117,678$92.8M0.1%−12,375−1.1%ReducedHistory
BNBROOKFIELD CorpCL A LTD VT SH2,132,011$90.8M0.1%−773,499−26.6%ReducedHistory
CGNXCognex CorpCOM1,251,099$90.6M0.1%−489,067−28.1%ReducedHistory
RBRKRubrik, Inc.Stock1,115,395$89.5M0.1%+837,860+301.9%AddedHistory
BLLNBillionToOne, Inc.CL A742,093$89.0M0.1%+608+0.1%AddedHistory
SNOWSnowflake Inc.Stock341,931$87.0M0.1%−56,537−14.2%ReducedHistory
AXONAxon Enterprise, Inc.COM153,615$86.1M0.1%+35,673+30.2%AddedHistory
GLPIGaming & Leisure Properties, Inc.COM1,844,141$82.1M0.1%−2,132−0.1%ReducedHistory
MPWRMonolithic Power Systems, Inc.COM58,604$81.0M0.1%−4,390−7.0%ReducedHistory
MELIMercadolibre IncCOM46,955$79.7M0.1%+4,162+9.7%AddedHistory
HEIHeico CorpCOM218,976$78.0M0.1%+51,000+30.4%AddedHistory
RDNTRadNet, Inc.COM1,260,992$77.8M0.1%+450,926+55.7%AddedHistory
FIGFigma, Inc.Stock4,264,145$77.1M0.1%+2,211,941+107.8%AddedHistory
PSAPublic StorageCOM241,020$76.7M0.1%−25,827−9.7%ReducedHistory
FWONKLiberty Media CorpCOM LBTY ONE S C800,000$76.1M0.1%00.0%UnchangedHistory
BFAMBright Horizons Family Solutions Inc.COM1,055,150$74.8M0.1%−47,158−4.3%ReducedHistory
NUNu Holdings Ltd.ORD SHS CL A5,597,914$74.8M0.1%+2,068,263+58.6%AddedHistory
WINGWingstop Inc.COM430,165$74.6M0.1%+222,178+106.8%AddedHistory
MRCYMercury Systems IncCOM606,919$74.2M0.1%−38,147−5.9%ReducedHistory
KRMNKarman Holdings Inc.COMMON STOCK1,450,878$72.4M0.1%+171,785+13.4%AddedHistory
ASMLASML Holding NVADR36,286$72.2M0.1%+661+1.9%AddedHistory
BWINBaldwin Insurance Group, Inc.COM CL A2,712,386$72.1M0.1%+2,318+0.1%AddedHistory
BABAAlibaba Group Holding LtdADR740,460$71.1M0.1%+104,920+16.5%AddedHistory
MIRMirion Technologies, Inc.COM CL A3,906,083$70.0M0.1%+2,692,335+221.8%AddedHistory
BXBlackstone Inc.COM591,248$69.6M0.1%+496,649+525.0%AddedHistory
CRHCRH Public Ltd CoORD649,916$69.5M0.1%−89,260−12.1%ReducedHistory
AAONAaon, Inc.COM PAR $0.004544,402$69.1M0.1%−299,975−35.5%ReducedHistory
DTDynatrace, Inc.Stock1,569,714$68.9M0.1%−589,980−27.3%ReducedHistory

Sold out since Q1 2026 (34)

Positions held at the end of Q1 2026 that are gone from this filing.

Positions of Bamco Inc sold out since Q1 2026
SecurityClassShares in Q1 2026Value in Q1 2026% of portfolio in Q1 2026History
BMIBadger Meter IncCOM312,213$47.6M0.1%History
ALKTAlkami Technology, Inc.Stock2,308,036$36.2M0.1%History
SKYChampion Homes, Inc.Stock469,822$34.9M0.1%History
TMHCTaylor Morrison Home CorpCOM554,505$32.3M0.1%History
VRNSVaronis Systems IncCOM1,239,294$26.6M0.1%History
GLIBKLiberty Capital CorpSER C GCI GROUP688,388$25.6M0.1%History
SHWSherwin Williams CoCOM70,846$22.7M0.1%History
ARXAccelerant HoldingsCL A1,208,794$16.1M<0.1%History
INSPInspire Medical Systems, Inc.COM298,470$15.4M<0.1%History
NOWServiceNow, Inc.Stock134,330$14.0M<0.1%History
EPRTEssential Properties Realty Trust, Inc.COM434,808$13.2M<0.1%History
WIXWix.com Ltd.SHS136,080$12.3M<0.1%History
SPRYARS Pharmaceuticals, Inc.COM1,273,341$10.2M<0.1%History
AHRAmerican Healthcare REIT, Inc.COM SHS204,159$9.63M<0.1%History
CGCarlyle Group Inc.COM157,000$7.60M<0.1%History
PDDPDD Holdings Inc.SPONSORED ADS61,948$6.33M<0.1%History
ADCAgree Realty CorpCOM83,347$6.28M<0.1%History
VIAVia Transportation, Inc.COM CL A370,985$5.56M<0.1%History
AMTAmerican Tower CorpREIT23,709$4.09M<0.1%History
VKTXViking Therapeutics, Inc.COM125,486$4.08M<0.1%History
CWANClearwater Analytics Holdings, Inc.CL A154,864$3.66M<0.1%History
FVRRFiverr International Ltd.ORD SHS327,869$3.29M<0.1%History
AMHAmerican Homes 4 RentCL A93,977$2.62M<0.1%History
PODDInsulet CorpStock11,229$2.36M<0.1%History
SEISolaris Energy Infrastructure, Inc.COM CL A38,970$2.20M<0.1%History
TERNTerns Pharmaceuticals, Inc.COM35,000$1.85M<0.1%History
SYKStryker CorpStock5,500$1.81M<0.1%History
ABBVAbbVie Inc.Stock8,000$1.74M<0.1%History
APGEApogee Therapeutics, Inc.COM15,000$1.26M<0.1%History
MDLNMedline Inc.COM CL A14,000$623.0K<0.1%History
KMXCarMax IncCOM10,875$452.2K<0.1%History
RHIRobert Half Inc.COM15,600$396.2K<0.1%History
RMBSRambus IncCOM3,111$267.6K<0.1%History
TEAMAtlassian CorpCL A1,845$125.9K<0.1%History