MondegarAI
O'Brien Greene & Co. Inc

Q4 2025 · 13F-HR

O'Brien Greene & Co. Incholdings as filed

Filed 2026-02-05 · accession 0001768635-26-000001

$336.8M
Reported value
136
Positions
2025-12-31
Period end
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The Brief · O'Brien Greene & Co. Inc · Q4 2025

AI · grounded in 13F

O'Brien Greene & Co. Inc established a new position in Constellation Software Ord Shs CNSWF valued at $2.27M. The fund also increased its holdings in Sprott Physical Gold Trust PHYS and Franklin Ftse Brazil Etf FLBR by 5.94% and 9.00% respectively. Conversely, the fund trimmed its position in Olin Corp OLN by 73.15% and reduced its stake in Talen Energy Corp TLN by 14.44%.

Holdings as filed

CUSIPTickerIssuerValue% port.SharesClassVoting
85207H104PHYSSprott Physical Gold Trust$18.7M5.54%565,616CommonSOLE
45841N107IBKRInteractive Brokers Group Inc$16.7M4.95%259,303CommonSOLE
037833100AAPLApple Computer Inc Com$14.9M4.42%54,802CommonSOLE
084670702BRK/BBerkshire Hathaway Inc Cl B$14.0M4.17%27,919CommonSOLE
35473P835FLBRFranklin Ftse Brazil Etf$12.1M3.59%634,591CommonSOLE
931142103WMTWal-Mart Stores$11.6M3.44%104,131CommonSOLE
17275R102CSCOCisco Sys Inc Com$10.3M3.05%133,586CommonSOLE
594918104MSFTMicrosoft Corp$10.2M3.04%21,168CommonSOLE
351858105FNVFranco-Nevada Corp$10.1M2.99%48,588CommonSOLE
031162100AMGNAmgen Inc$9.7M2.88%29,671CommonSOLE
969457100WMBWilliams Cos$9.4M2.78%155,630CommonSOLE
12503M108CBOECboe Global Markets Inc$9.3M2.76%37,091CommonSOLE
907818108UNPUnion Pacific Corp$9.2M2.73%39,783CommonSOLE
235851102DHRDanaher Corp Del Com$8.8M2.60%38,330CommonSOLE
78409V104SPGIS&P Global Inc Com$8.6M2.55%16,439CommonSOLE
26875P101EOGEog Res Inc Com$8.6M2.54%81,494CommonSOLE
91913Y100VLOValero Energy Corp New Com$8.0M2.39%49,390CommonSOLE
67077M108NTRNutrien Ltd$7.8M2.32%126,363CommonSOLE
65339F101NEENextera Energy Inc$7.3M2.18%91,499CommonSOLE
58506Q109MEDPMedpace Holdings Inc$7.2M2.12%12,743CommonSOLE
11133T103BRBroadridge Finl Soluti Com$7.0M2.07%31,309CommonSOLE
231561101CWCurtiss Wright Corp$7.0M2.06%12,608CommonSOLE
92338C103VLTOVeralto Ord Shs$6.5M1.94%65,556CommonSOLE
835699307SONYSony Group Corporation Sponsor$5.7M1.69%221,842CommonSOLE
87422Q109TLNTalen Energy Corp$4.2M1.23%11,076CommonSOLE
053015103ADPAutomatic Data Process Com$3.9M1.15%15,033CommonSOLE
31428X106FDXFedex Corp Com$3.9M1.14%13,349CommonSOLE
89072T102TOITFTopicus Com Ord Shs$3.6M1.07%38,893CommonSOLE
22160K105COSTCostco Whsl Corp New Com$3.0M0.88%3,445CommonSOLE
G9456A100GLNGGolar Lng Ltd$2.9M0.86%78,200CommonSOLE
46625H100JPMJ P Morgan Chase & Co Com$2.8M0.83%8,678CommonSOLE
G97229101WPLCFWise Plc$2.7M0.80%230,000CommonSOLE
231021106CMICummins Inc Com$2.4M0.70%4,608CommonSOLE
166764100CVXChevrontexaco Corp$2.3M0.69%15,172CommonSOLE
21037X100CNSWFConstellation Software Ord Shs$2.3M0.67%946CommonSOLE
291011104EMREmerson Elec Co$2.1M0.61%15,449CommonSOLE
00287Y109ABBVAbbvie Inc Com$2.0M0.59%8,708CommonSOLE
861896108SNEXStonex Group$1.9M0.55%19,650CommonSOLE
94106L109WMWaste Mgmt Inc Del Com$1.8M0.53%8,200CommonSOLE
384802104GWWGrainger W W Inc Com$1.7M0.51%1,705CommonSOLE
464287804IJRIshares Core S&P Small Cap Etf$1.7M0.50%13,926CommonSOLE
191216100KOCoca Cola Co$1.6M0.48%22,911CommonSOLE
02079K305GOOGLAlphabet Inc Class A$1.4M0.42%4,520CommonSOLE
09225M101BSMBlack Stone Minerals$1.3M0.39%100,000CommonSOLE
13321L108CCJCameco Corp Com$1.3M0.39%14,400CommonSOLE
278642103EBAYEbay Inc Com$1.3M0.39%15,116CommonSOLE
478160104JNJJohnson & Johnson$1.3M0.39%6,296CommonSOLE
002824100ABTAbbott Laboratories$1.3M0.38%10,274CommonSOLE
05464C101AXONAxon Enterprise Ord Shs$1.2M0.34%2,040CommonSOLE
830830105SKYChampion Homes Inc$1.1M0.33%13,276CommonSOLE
767204100RIORio Tinto Plc$1.1M0.33%13,870CommonSOLE
11135F101AVGOBroadcom Ord Shs$999,8830.30%2,889CommonSOLE
532457108LLYLilly Eli & Co$967,2120.29%900CommonSOLE
67066G104NVDANvidia Corp Com$863,4950.26%4,630CommonSOLE
85210A104SRUUFSprott Physical Uranium Trust$847,6630.25%43,541CommonSOLE
110448107BTIBritish American Tobacco Adr R$846,0730.25%14,943CommonSOLE
278865100ECLEcolab Inc Com$838,4890.25%3,194CommonSOLE
H11356104BGBunge Global Sa$823,3660.24%9,243CommonSOLE
85207K107PSLVSprott Physical Silver Trust$796,7210.24%33,688CommonSOLE
92189F791GDXJVaneck Junior Gold Miners Etf$796,4600.24%7,000CommonSOLE
878742204TECKTeck Resources Ltd Cl B$788,2690.23%16,460CommonSOLE
075887109BDXBecton Dickinson & Co Com$787,1480.23%4,056CommonSOLE
871829107SYYSysco Corp$784,7250.23%10,649CommonSOLE
90384S303ULTAUlta Salon Cosm & Frag Com$771,3880.23%1,275CommonSOLE
464287655IWMIshares Tr Russell 2000$732,3260.22%2,975CommonSOLE
227046109CROXCrocs Ord Shs$732,2220.22%8,562CommonSOLE
573284106MLMMartin Marietta Mat$721,1500.21%1,158CommonSOLE
824348106SHWSherwin Williams$701,2010.21%2,164CommonSOLE
66987V109NVSNovartis A G Sponsored Adr$700,5180.21%5,081CommonSOLE
46578C108IEIvanhoe Electric Ord Shs$669,6580.20%41,906CommonSOLE
400501102OMABGrupo Aeroportuario$668,6090.20%6,147CommonSOLE
548661107LOWLowes Cos Inc Com$655,9980.19%2,720CommonSOLE
G54950103LINLinde Ord Shs$644,2750.19%1,511CommonSOLE
654445303NTDOYNintendo$641,5230.19%38,050CommonSOLE
G98334108YLLXFYellow Cake Plc$635,2500.19%75,000CommonSOLE
194162103CLColgate Palmolive Co Com$606,4780.18%7,675CommonSOLE
G3715N102GMWKFGames Workshop Group Gbp$590,2500.18%2,361CommonSOLE
J1949F108HKTGFHikari Tsushin Inc Npv$586,4110.17%2,100CommonSOLE
344419106FMXFomento Economico$575,7960.17%5,697CommonSOLE
H2927K103AMRZAmrize Ltd$572,2200.17%10,581CommonSOLE
852066208SIISprott Inc$554,7170.16%5,665CommonSOLE
747316107KWRQuaker Houghton$548,5530.16%3,995CommonSOLE
30231G102XOMExxon Mobil Corp$545,0200.16%4,529CommonSOLE
V0195Q103AFMJFAlphamin Resources Corp$541,8000.16%630,000CommonSOLE
921908844VIGVanguard Div Apprec Etf$540,7360.16%2,460CommonSOLE
89214P109TOWNTowne Bank$535,3220.16%16,042CommonSOLE
064058100BKBanknew York Mellon Corp$509,7510.15%4,391CommonSOLE
651639106NEMNewmont Mining Corp Com$499,2500.15%5,000CommonSOLE
58933Y105MRKMerck & Co New$491,3540.15%4,668CommonSOLE
464287200IVVIshares Core S&P 500 Etf$488,3620.14%713CommonSOLE
97717W547WTVWisdom Tree U.S. Value Fund$471,1650.14%5,050CommonSOLE
001055102AFLAflac Inc Com$466,9930.14%4,235CommonSOLE
025816109AXPAmerican Express Corp$460,5880.14%1,245CommonSOLE
864159108RGRSturm Ruger & Co Inc$457,1000.14%14,000CommonSOLE
78462F103SPYSpdr S&P 500 Etf Tr Tr Unit$432,5920.13%634CommonSOLE
864323100SUBCYSubsea 7 S.A.$431,6380.13%21,400CommonSOLE
X980AG100WSEWFWarsaw Stock Exchange$422,0060.13%27,069CommonSOLE
742718109PGProcter & Gamble Co$419,1810.12%2,925CommonSOLE
218937100CNRCore Natural Resources Inc$416,9710.12%4,711CommonSOLE
G0403H108AONAon Ord Shs Class A$400,1660.12%1,134CommonSOLE
64361Q101VNOMViper Energy Inc Cl A$393,0600.12%10,175CommonSOLE
78467J100SSNCSs&C Technology Holdings Inc.$382,4620.11%4,375CommonSOLE
904767803ULUnilever Plc Sp Adr New$376,5730.11%5,758CommonSOLE
922908710VFIAXVanguard 500 Index Fd Admiral$370,9550.11%587CommonSOLE
655844108NSCNorfolk Southern$366,6740.11%1,270CommonSOLE
05550J101BJBj's Wholesale Club Holdings I$360,1200.11%4,000CommonSOLE
74762E102QUREQuanta Services Ord Shs$357,0630.11%846CommonSOLE
20030N101CMCSAComcast Corp New Cl A$340,6860.10%11,398CommonSOLE
415864107NVRIEnviri Corporation Com$340,4800.10%19,000CommonSOLE
48667L106KDDIYKddi Corp Adr$340,1810.10%19,675CommonSOLE
680665205OLNOlin Corp$333,2800.10%16,000CommonSOLE
842587107SOSouthern Co Com$327,0000.10%3,750CommonSOLE
110122108BMYBristol Myers Squibb$305,3000.09%5,660CommonSOLE
03073E105CORCencora Inc Com$301,9480.09%894CommonSOLE
29670G102WTRGEssential Utilities Ord Shs$295,9090.09%7,714CommonSOLE
023135106AMZNAmazon Com Inc Com$285,9860.08%1,239CommonSOLE
78467Y107MDYState Str Spdr S&P Midcap 400$277,5090.08%460CommonSOLE
427866108HSYHershey Foods Corp$272,9700.08%1,500CommonSOLE
55293K204MIEKXMfs Series Trust Xvii Intl Equ$245,5900.07%6,059CommonSOLE
70450Y103PYPLPaypal Holdings, Inc.$243,5610.07%4,172CommonSOLE
799926100SDZNYSandoz Group Adr$242,5590.07%3,333CommonSOLE
713448108PEPPepsico Inc$234,5120.07%1,634CommonSOLE
25820R105DMLPDorchester Minerals$223,6000.07%10,000CommonSOLE
817070501SENEASeneca Foods Corp Cl A$221,2600.07%2,000CommonSOLE
75513E101RTXRaytheon Technologies Ord Shs$212,5610.06%1,159CommonSOLE
464287671IUSGIshares Core S&P U.S. Growth E$212,4440.06%1,265CommonSOLE
872540109TJXTjx Companies Inc$209,2170.06%1,362CommonSOLE
63900P608NRPNatural Resource Partners L.P.$208,8000.06%2,000CommonSOLE
459200101IBMInternational Bus Mach$207,3470.06%700CommonSOLE
79466L302CRMSalesforcecom Ord Shs$203,4510.06%768CommonSOLE
20337X109VISNVistance Networks Inc Com$199,4300.06%11,000CommonSOLE
74926P316REEIXRbc Funds Tr Emerg Mkt Equity$191,2110.06%11,208CommonSOLE
11778E106BOLSYB3 Sa Brasil Bolsa Balcao$159,7820.05%20,200CommonSOLE
279158109ECEcopetrol Sa Sp Ads$100,2000.03%10,000CommonSOLE
088929104BGCBgc Group Inc$89,3000.03%10,000CommonSOLE
G6361W102NWINFNaked Wine Ord Shs$18,0500.01%19,000CommonSOLE

Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.