MondegarAI
BECK MACK & OLIVER LLC

Q4 2025 · 13F-HR

BECK MACK & OLIVER LLCholdings as filed

Filed 2026-02-12 · accession 0000010742-26-000002

$5.51B
Reported value
194
Positions
2025-12-31
Period end
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The Brief · BECK MACK & OLIVER LLC · Q4 2025

AI · grounded in 13F

BECK MACK & OLIVER LLC closed its entire position in FISERV INC, a move totaling -$110.1M. The fund also trimmed shares in WARNER BROS DISCOVERY INC COM WBD by 8.03% and CREDIT ACCEP CORP MICH COM CACC by 7.95%. On the buy side, the fund accumulated shares in LABCORP HOLDINGS LH by 2.65% and AMERICAN EXPRESS CO AXP by 2.11%.

Holdings as filed

CUSIPTickerIssuerValue% port.SharesClassVoting
03769M106APOAPOLLO GLOBAL MGMT INC$400.2M7.27%2,764,576CommonSOLE
09260D107BXBLACKSTONE INC.$331.3M6.02%2,149,414CommonSOLE
02079k107ALPHABET INC CAP STK CL C$313.4M5.69%998,822CommonSOLE
594918104MSFTMICROSOFT CORP$274.5M4.99%567,576CommonSOLE
G05320109ASHTFASHTEAD GROUP PLC SHS$238.3M4.33%3,482,242CommonSOLE
750491102RDNTRADNET INC COM$230.6M4.19%3,231,451CommonSOLE
363576109AJGGALLAGHER ARTHUR J$227.5M4.13%879,059CommonSOLE
88023U101SGISOMNIGROUP INTERNATIONAL COM$207.5M3.77%2,323,615CommonSOLE
808513105SCHWSCHWAB CHARLES CP NEW COM$206.3M3.75%2,064,898CommonSOLE
31488V107FERGFERGUSON ENTERPRISES INC.$187.8M3.41%843,478CommonSOLE
98983L108ZWSZURN ELKAY WATER SOLUTIONS COR$166.7M3.03%3,585,849CommonSOLE
504922105LHLABCORP HOLDINGS$157.3M2.86%627,037CommonSOLE
025816109AXPAMERICAN EXPRESS CO$151.5M2.75%409,509CommonSOLE
22160n109COSTAR GROUP INC.$149.6M2.72%2,224,889CommonSOLE
941848103WATWATERS CORPORATION$148.4M2.69%390,655CommonSOLE
225310101CACCCREDIT ACCEP CORP MICH COM$137.6M2.50%310,348CommonSOLE
46625H100JPMJPMORGAN CHASE & CO.$127.9M2.32%396,974CommonSOLE
43300a203HILTON WORLDWIDE HOLDINGS INC$117.9M2.14%410,552CommonSOLE
09581B103OWLBLUE OWL CAPITAL INC COM CL A$116.0M2.11%7,766,893CommonSOLE
002824100ABTABBOTT LABS$109.6M1.99%874,729CommonSOLE
776696106ROPROPER TECHNOLOGIES INC COM$102.9M1.87%231,095CommonSOLE
02079k305ALPHABET INC CAP STK CL A$88.0M1.60%281,118CommonSOLE
47233W109JEFJEFFERIES FINANCIAL GROUP$76.4M1.39%1,232,297CommonSOLE
378973507GSATGLOBALSTAR INC$69.5M1.26%1,139,151CommonSOLE
576485205MTDRMATADOR RES CO COM$60.8M1.10%1,432,324CommonSOLE
747525103QCOMQUALCOMM INC COM$55.8M1.01%326,008CommonSOLE
57636Q104MAMASTERCARD INC CL A$54.7M0.99%95,875CommonSOLE
934423104WBDWARNER BROS DISCOVERY INC COM$53.9M0.98%1,870,720CommonSOLE
781846209RUSHARUSH ENTERPRISES INC CL A$53.1M0.96%983,896CommonSOLE
929740108WABWABTEC CORPORATION$49.3M0.90%230,973CommonSOLE
023135106AMZNAMAZON.COM INC$47.9M0.87%207,359CommonSOLE
570535104MKLMARKEL GROUP INC.$46.4M0.84%21,601CommonSOLE
084670702BRK/BBERKSHIRE HATHAW.CLB$46.3M0.84%92,167CommonSOLE
478160104JNJJOHNSON & JOHNSON$45.5M0.83%219,694CommonSOLE
11271J107BNBROOKFIELD CORP CL A LMT VTG S$38.6M0.70%841,998CommonSOLE
548661107LOWLOWES COS INC COM$33.5M0.61%139,054CommonSOLE
881624209TEVATEVA PHARMAC.IND.ADR$33.0M0.60%1,056,500CommonSOLE
931142103WMTWAL MART INC.$32.7M0.59%293,297CommonSOLE
037833100AAPLAPPLE INC COM$31.9M0.58%117,400CommonSOLE
907818108UNPUNION PAC CORP$29.5M0.54%127,406CommonSOLE
969457100WMBWILLIAMS COS INC DEL$25.6M0.47%426,685CommonSOLE
293792107EPDENTERPRISE PRODS PARTNERS LP$25.5M0.46%795,082CommonSOLE
443510607HUBBHUBBELL INC COM$21.9M0.40%49,237CommonSOLE
29250n105ENBRIDGE INC COM$15.5M0.28%324,440CommonSOLE
26441c204DUKE ENERGY CORP NEW COM NEW$14.7M0.27%125,065CommonSOLE
70014A104PKEPARK AEROSPACE CORP.$14.3M0.26%667,886CommonSOLE
34965K107FTREFORTREA HOLDINGS INC.$13.9M0.25%804,651CommonSOLE
83207R107SDHCSMITH DOUGLAS HOMES CO COM SHS$13.7M0.25%816,447CommonSOLE
871829107SYYSYSCO CORP COM$13.3M0.24%180,711CommonSOLE
03990B101ARESARES MGMT L P COM UNIT RP IN$12.4M0.22%76,566CommonSOLE
320551104DIBS1STDIBS COM INC COM$11.7M0.21%1,950,478CommonSOLE
67077M108NTRNUTRIEN LTD COM$11.5M0.21%186,640CommonSOLE
58933Y105MRKMERCK & CO INC$10.3M0.19%97,926CommonSOLE
260003108DOVDOVER CORP$9.8M0.18%49,994CommonSOLE
824348106SHWSHERWIN WILLIAMS CO COM$9.3M0.17%28,610CommonSOLE
22160K105COSTCOSTCO WHSL CORP NEW$9.1M0.16%10,511CommonSOLE
92343V104VZVERIZON COMM.$9.0M0.16%220,121CommonSOLE
31428X106FDXFEDEX CORP$8.2M0.15%28,414CommonSOLE
22662X100CWGLCRIMSON WINE GROUP LTD COM$7.5M0.14%1,521,972CommonSOLE
742718109PGPROCTER & GAMBLE$7.4M0.14%51,938CommonSOLE
48251W104KKRKKR & CO INC.$7.0M0.13%55,220CommonSOLE
05589G102BWINTHE BALDWIN INSURANCE COM CL A$7.0M0.13%289,775CommonSOLE
437076102HDHOME DEPOT INC COM$6.7M0.12%19,404CommonSOLE
053015103ADPAUTOM.DATA PROCESSING$6.6M0.12%25,783CommonSOLE
743315103PGRPROGRESSIVE CORP OHIO$5.6M0.10%24,464CommonSOLE
92826C839VVISA INC COM CL A$5.5M0.10%15,816CommonSOLE
892231101TSQTOWNSQUARE MEDIA INC CL A$5.5M0.10%1,073,600CommonSOLE
30231G102XOMEXXON MOBIL CORP$5.5M0.10%45,837CommonSOLE
04247x102ARMSTRONG WORLD INDS I COM$5.2M0.09%26,999CommonSOLE
77311W101RKTROCKET COS INC COM CL A$5.1M0.09%265,000CommonSOLE
G0692U109AXSAXIS CAP.HOLDGS.LTD.$5.1M0.09%47,681CommonSOLE
113004105BAMBROOKFIELD ASSET MANAG CL A LM$4.9M0.09%94,128CommonSOLE
78463V107GLDSPDR GOLD TRUST$4.5M0.08%11,315CommonSOLE
494368103KMBKIMBERLY CLARK CORP$4.4M0.08%43,598CommonSOLE
00287y109ABBVIE INC. COM$4.2M0.08%18,229CommonSOLE
92852X103VTSVITESSE ENERGY INC$3.9M0.07%200,173CommonSOLE
G54950103LINLINDE PLC COM$3.5M0.06%8,291CommonSOLE
216648501COOCOOPER COS INC COM NEW$3.4M0.06%41,000CommonSOLE
55261F104MTBM & T BK CORP$3.3M0.06%16,251CommonSOLE
713448108PEPPEPSICO INC COM$3.0M0.06%21,238CommonSOLE
464287200IVVISHARES S&P 500 INDEX FUND$3.0M0.05%4,407CommonSOLE
37959E102GLGLOBE LIFE INC COM$3.0M0.05%21,125CommonSOLE
064058100BKBANK NEW YORK MELLON CORP$2.8M0.05%24,194CommonNONE
337738108FISVFISERV INC COM$2.8M0.05%41,255CommonSOLE
166764100CVXCHEVRON CORPORATION$2.7M0.05%18,002CommonSOLE
244199105DEDEERE & CO COM$2.5M0.04%5,300CommonSOLE
67066G104NVDANVIDIA CORP COM$2.3M0.04%12,181CommonSOLE
369604301GEGE AEROSPACE$2.2M0.04%7,262CommonSOLE
717081103PFEPFIZER INC$2.2M0.04%88,626CommonSOLE
H01301128ALCALCON INC ORD SHS$2.1M0.04%27,000CommonSOLE
872540109TJXTJX COS INC NEW COM$2.1M0.04%13,621CommonSOLE
75513E101RTXRTX CORP.$2.0M0.04%10,715CommonSOLE
235851102DHRDANAHER CORP DEL$1.9M0.03%8,332CommonSOLE
140543109CWGIXCAPITAL WORLD GROWTH & COM$1.9M0.03%26,036CommonSOLE
58844R702MBINMERCHANTS BANCORP IND 6 FXD P$1.8M0.03%99,359CommonSOLE
641069406NSRGYNESTLE SA SPONSORED ADR$1.7M0.03%17,570CommonSOLE
126650100CVSCVS HEALTH CORP COM$1.7M0.03%21,248CommonNONE
031162100AMGNAMGEN INC COM$1.7M0.03%5,062CommonNONE
874039100TSMTAIWAN SEMICONDUCTOR-SP ADR$1.6M0.03%5,427CommonSOLE
922908363VOOVANGUARD INDEX FDS S&P 500 ETF$1.6M0.03%2,519CommonSOLE
00790R104WMSADVANCED DRAIN SYS INC COM$1.5M0.03%10,443CommonSOLE
g02602103AMDOCS LTD$1.4M0.03%17,941CommonNONE
30303m102META PLATFORMS INC CL A$1.4M0.02%2,064CommonSOLE
744573106PEGPUBLIC SERVICE ENTERPRISE GR$1.3M0.02%16,400CommonSOLE
28176E108EWEDWARDS LIFESCIENCES COR$1.3M0.02%15,120CommonSOLE
191216100KOCOCA-COLA CO$1.3M0.02%18,136CommonSOLE
36828A101GEVGE VERNOVA INC COM$1.3M0.02%1,915CommonSOLE
65339F101NEENEXTERA ENERGY INC.$1.2M0.02%14,828CommonSOLE
311900104FASTFASTENAL CO$1.1M0.02%28,640CommonSOLE
883556102TMOTHERMO FISHER SCIENTIF COM$1.1M0.02%1,945CommonSOLE
693475105PNCPNC FINL SVCS GROUP COM$1.1M0.02%5,309CommonSOLE
806857108SLBSLB LIMITED$1.1M0.02%28,800CommonSOLE
25746U109DDOMINION ENERGY$1.1M0.02%18,693CommonSOLE
02209S103MOALTRIA GROUP INC$1.1M0.02%18,896CommonSOLE
617446448MSMORGAN STANLEY$1.1M0.02%6,125CommonSOLE
78462F103SPYSPDR TR UNIT SER 1 STANDARD &$1.0M0.02%1,505CommonSOLE
780259305SHELSHELL PLC SPON ADS$951,3460.02%12,947CommonSOLE
20030N101CMCSACOMCAST CORP CL A$918,1910.02%30,719CommonSOLE
592688105MTDMETTLER TOLEDO INT'L$892,2820.02%640CommonSOLE
68389X105ORCLORACLE CORP COM$802,4440.01%4,117CommonSOLE
888787108TOSTTOAST INC CL A$742,8690.01%20,920CommonSOLE
500754106KHCKRAFT HEINZ CO COM$727,5000.01%30,000CommonSOLE
92189f791VANECK VECTORS ETF TR JR GOLD$694,0580.01%6,100CommonSOLE
399874106AGTHXGROWTH FD AMER CL A$657,3560.01%8,170CommonSOLE
512816109LAMRLAMAR ADVERTISING CO$632,9000.01%5,000CommonSOLE
14040H105COFCAPITAL ONE FINL CORP$617,5330.01%2,548CommonSOLE
892356106TSCOTRACTOR SUPPLY CO COM$599,4700.01%11,987CommonSOLE
45168D104IDXXIDEXX LABS INC COM$595,3460.01%880CommonSOLE
077347300BELFBBEL FUSE INC CL B$593,7050.01%3,500CommonSOLE
14448C104CARRCARRIER GLOBAL CORP COM$549,2190.01%10,394CommonSOLE
26875P101EOGEOG RES INC COM$514,5490.01%4,900CommonSOLE
254687106DISDISNEY WALT CO$505,1390.01%4,440CommonSOLE
459200101IBMINTL. BUSINESS MACHINES$503,6360.01%1,700CommonSOLE
714266103PPTAPERPETUA RESOURCES COR COM$501,1470.01%20,700CommonSOLE
922908710VFIAXVANGUARD INDEX FDS 500INDEX AD$497,2280.01%787CommonSOLE
200525103CBSHCOMMERCE BANCSHARES COM$478,1260.01%9,135CommonSOLE
g7496g103RENAISSANCE RE HLDGS$477,9720.01%1,700CommonSOLE
12504L109CBRECBRE GROUP INC CL A$470,4720.01%2,926CommonSOLE
G8994E103TTTRANE TECHNOLOGIES PLC SHS$464,3160.01%1,193CommonSOLE
531229771FWONALIBERTY MEDIA CORP DEL FRMULA$456,6420.01%5,109CommonSOLE
94106L109WMWASTE MGMT INC DEL COM$449,9660.01%2,048CommonSOLE
88160R101TSLATESLA INC COM$449,7200.01%1,000CommonSOLE
704326107PAYXPAYCHEX INC$448,7200.01%4,000CommonSOLE
020002101ALLALLSTATE CORP COM$439,1970.01%2,110CommonSOLE
816851109SRESEMPRA ENERGY$401,8390.01%4,551CommonNONE
071813109BAXBAXTER INTL INC$400,7180.01%20,969CommonSOLE
68902V107OTISOTIS WORLDWIDE CORP COM$400,2380.01%4,582CommonSOLE
78409V104SPGIS&P GLOBAL INC COM$399,7810.01%765CommonSOLE
G1151C101ACNACCENTURE PLC$387,9620.01%1,446CommonSOLE
580135101MCDMCDONALDS CORP COM$368,2840.01%1,205CommonSOLE
482480100KLACKLA-TENCOR CORP COM$363,3090.01%299CommonSOLE
836083105SSHFXSOUND SHORE FD INC INV CL$363,2310.01%9,088CommonSOLE
48128B648JPM 6 PERP EEJPMORGAN CHASE AND CO 6 DEP NC$359,8040.01%14,312CommonSOLE
531229755FWONKLIBERTY MEDIA CORP DEL FRMULA$355,0300.01%3,604CommonSOLE
902973304USBUS BANCORP DEL COM$355,0040.01%6,653CommonSOLE
78464a763STATE STREET SPDR S&P DIVID ET$345,5340.01%2,483CommonSOLE
949746101WMT2WELLS FARGO & CO NEW$343,1620.01%3,682CommonSOLE
53947R105LOARLOAR HOLDINGS INC.$340,0000.01%5,000CommonSOLE
20825C104COPCONOCOPHILLIPS COM$335,1240.01%3,580CommonSOLE
036752103ELVELEVANCE HEALTH INC$330,5690.01%943CommonSOLE
177835105CHCOCITY HLDG CO COM$311,2310.01%2,611CommonSOLE
771195104RHHBYROCHE HOLDINGS LTD - SPON ADR$299,9830.01%5,817CommonNONE
155123102CETCENTRAL SECS CORP$297,2650.01%5,862CommonSOLE
842587107SOSOUTHERN CO COM$296,4800.01%3,400CommonSOLE
46982L108JJACOBS ENGR GROUP INC COM$295,6510.01%2,232CommonSOLE
01881g106ALLIANCE BERNSTEIN HOLDING L.P$294,6800.01%7,658CommonSOLE
98978v103ZOETIS INC CL A$277,4330.01%2,205CommonSOLE
808524508SCHMSCHWAB STRATEGIC TR US MID-CAP$275,6520.01%9,167CommonSOLE
h1467j104CHUBB LIMITED COM$274,0410.00%878CommonSOLE
808524409SCHVSCHWAB STRATEGIC TR US LCAP VA$270,4510.00%9,134CommonSOLE
988498101YUMYUM! BRANDS INC.$266,2530.00%1,760CommonSOLE
231021106CMICUMMINS INC COM$265,4340.00%520CommonSOLE
947890109WBSWEBSTER FINANCIAL CP$257,4880.00%4,091CommonSOLE
922908751VBVANGUARD SMALL-CAP VIPERS$239,8940.00%930CommonSOLE
38141G104GSGOLDMAN SACHS GROUP$239,0880.00%272CommonSOLE
595112103MUMICRON TECHNOLOGY$237,7470.00%833CommonSOLE
09857L108BKNGBOOKING HLDGS INC COM$230,2790.00%43CommonSOLE
464288513HYGISHARES TR IBOXX HI YD ETF$225,6830.00%2,799CommonSOLE
458140100INTCINTEL CORP COM$221,6950.00%6,008CommonSOLE
052769106ADSKAUTODESK INC$219,0470.00%740CommonSOLE
882508104TXNTEXAS INSTRS INC COM$212,5250.00%1,225CommonSOLE
21037x100CONSTELLATION SOFTWARE INC (B1$211,6670.00%88CommonSOLE
68272k103ONEX COPR SUB VTG (ONEXF)$210,2280.00%2,535CommonSOLE
G33856108GSMFERROGLOBE PLC SHS$187,4560.00%40,400CommonSOLE
95083R100WESDOME GOLD MINES LTD COM$180,6130.00%10,900CommonSOLE
G1214R111BODYCOTE PLC COM$160,3100.00%17,000CommonSOLE
92556V106VTRSVIATRIS INC COM$132,8040.00%10,667CommonSOLE
92511W207VRCAVERRICA PHARMACEUTICALS INC$99,7200.00%12,000CommonSOLE
798241105SJTSAN JUAN BASIN RTUBI$87,5600.00%15,580CommonSOLE
09228F103BBBLACKBERRY LTD COM$68,7890.00%18,150CommonSOLE
h8817h100TRANSOCEAN LTD$44,1910.00%10,700CommonSOLE
07380n104BEAR CREEK MNG CORP COM$12,9840.00%30,000CommonSOLE
563499102MKRYFMANITOK ENERGY INC COM$024,829CommonSOLE
26518Q102EUGFFDUNDEE ENERGY LTD COM$010,000CommonSOLE

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.