MondegarAI
Oppenheimer & Close, LLC

Q1 2026 · 13F-HR

Oppenheimer & Close, LLCholdings as filed

Filed 2026-05-12 · accession 0001062993-26-002521

$158.6M
Reported value
56
Positions
2026-03-31
Period end
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The Brief · Oppenheimer & Close, LLC · Q1 2026

AI · grounded in 13F

Oppenheimer & Close, LLC exited its position in NGDN, reducing its exposure by $6.1M. The fund established a new position in BRK/B valued at $5.27M and closed its holding in COLM for $4.69M. Additionally, the manager increased its stake in ACNT by 817.5% and PGC by 218.3%.

Holdings as filed

CUSIPTickerIssuerValue% port.SharesClassVoting
78413P101SMHISEACOR MARINE HLDGS INC$9.9M6.24%1,381,367CommonSOLE
008474108AEMAGNICO EAGLE MINES LTD$9.3M5.89%46,000CommonNONE
447324104HURCHURCO CO$6.7M4.24%457,180CommonSOLE
877163105TAYDTAYLOR DEVICES INC$6.5M4.08%113,594CommonSOLE
011532108AGIALAMOS GOLD INC$6.2M3.92%140,165CommonSOLE
78463V107GLDSPDR GOLD TR$6.2M3.88%14,317CommonNONE
023586506UHAL/BU HAUL HOLDING COMPANY$6.0M3.79%134,687CommonNONE
219350105GLWCORNING INC$5.7M3.58%41,737CommonNONE
120076104BBWBUILD-A-BEAR WORKSHOP INC$5.6M3.53%149,578CommonSOLE
651639106NEMNEWMONT CORP$5.5M3.49%51,189CommonSOLE
166764100CVXCHEVRON CORPORATION$5.5M3.49%26,770CommonNONE
055645303BRTBRT APARTMENTS CORP$5.4M3.41%405,911CommonSOLE
422704106HLHECLA MINING COMPANY$5.3M3.34%284,345CommonSOLE
084670702BRK/BBERKSHIRE HATHAWAY INC DEL$5.3M3.32%11,004CommonNONE
192108504CDECOEUR MNG INC$5.1M3.22%271,815CommonSOLE
17275R102CSCOCISCO SYS INC$5.0M3.13%64,029CommonNONE
126128107CCNECNB FINL CORP PA$4.8M3.04%166,253CommonSOLE
45774W108IIININSTEEL INDS INC$4.8M3.02%142,578CommonSOLE
704699107PGCPEAPACK-GLADSTONE FINL CORP$4.4M2.77%124,936CommonSOLE
06849F108BBARRICK MNG CORP$3.9M2.46%95,735CommonSOLE
879080109TRCTEJON RANCH CO$3.1M1.96%164,766CommonSOLE
15486W100CPBICENTRAL PLAINS BANCSHARES IN$2.8M1.78%165,007CommonSOLE
510704109LSBKLAKE SHORE BANCORP INC$2.7M1.72%180,000CommonSOLE
05603E208BVFLBV FINL INC$2.6M1.62%134,533CommonSOLE
30292L107FRPHFRP HLDGS INC$2.5M1.55%112,290CommonSOLE
437872104HTBHOMETRUST BANCSHARES INC$2.2M1.42%52,708CommonSOLE
871565107ACNTASCENT INDUSTRIES CO$2.1M1.34%159,758CommonSOLE
032159105AXRAMREP CORP$1.9M1.19%66,950CommonSOLE
63945M107NBBKNB BANCORP INC$1.7M1.10%82,999CommonSOLE
146103106CARECARTER BANKSHARES INC$1.5M0.92%62,500CommonSOLE
83607A100SFBCSOUND FINL BANCORP INC$1.4M0.90%32,645CommonSOLE
03074A102ASRVAMERISERV FINL INC$1.3M0.80%352,583CommonSOLE
70319R109PBHCPATHFINDER BANCORP INC MD$1.2M0.74%91,915CommonSOLE
85208R101CEFSPROTT ASSET MANAGEMENT LP$1.2M0.73%24,255CommonNONE
19623P101CBANCOLONY BANKCORP INC$1.1M0.68%53,750CommonSOLE
59540G107MPBMID PENN BANCORP INC$1.0M0.65%31,950CommonSOLE
26828M106ECBKECB BANCORP INC$1.0M0.64%61,007CommonSOLE
88231Q108TCBSTEXAS COMMUNITY BANCSHARES I$954,0320.60%54,485CommonSOLE
095825105BRBSBLUE RIDGE BANKSHARES INC VA$841,9320.53%200,460CommonSOLE
92189F106GDXVANECK ETF TRUST$836,3920.53%9,114CommonNONE
13057Q305CRCCALIFORNIA RES CORP$789,1080.50%11,400CommonSOLE
887098101TSBKTIMBERLAND BANCORP INC$782,2520.49%19,839CommonSOLE
33767U107FSUNFIRSTSUN CAP BANCORP$771,1290.49%21,150CommonSOLE
97269D103WSBKWINCHESTER BANCORP INC$635,0000.40%50,000CommonSOLE
30041T104MRAMEVERSPIN TECHNOLOGIES INC$606,2200.38%68,967CommonSOLE
76525P100RMBIRICHMOND MUT BANCORPORATION$542,8000.34%40,000CommonSOLE
958892101WNEBWESTERN NEW ENG BANCORP INC$527,1300.33%40,768CommonSOLE
05369T100AVBCAVIDIA BANCORP INC$521,2940.33%26,502CommonSOLE
767204100RIORIO TINTO PLC$419,8050.26%4,500CommonSOLE
55977T208MGYRMAGYAR BANCORP INC$416,8250.26%24,080CommonSOLE
30231G102XOMEXXON MOBIL CORP$293,5120.19%1,730CommonNONE
023586100UHALU HAUL HOLDING COMPANY$286,2020.18%5,990CommonNONE
88642R109TDWTIDEWATER INC NEW$273,2090.17%3,270CommonNONE
85227J106SRBKSR BANCORP INC$234,8510.15%13,913CommonSOLE
91913Y100VLOVALERO ENERGY CORP$222,3720.14%900CommonSOLE
58039P305MUXMCEWEN INC.$203,5670.13%9,969CommonNONE

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.