Securities ▲▼ | Shares | Value ($K) | |||||
|---|---|---|---|---|---|---|---|
Q3 2025 ▲▼ | Q4 2025 ▲▼ | Change ▲▼ | Q3 2025 ▲▼ | Q4 2025 ▲▼ | Weight (%) ▲▼ | Change ▲▼ | |
| WHITE MTNS INS GROUP LTD COM | 81,489 | 80,347 | -1,142 | 136,210 | 166,963 | 20.10% | +30,753 |
| GCI LIBERTY INC(GLIBA) | 151,441 | 505,977 | +354,536 | 5,644 | 18,827 | 2.27% | +13,183 |
| UNILEVER PLC(UL) | 0 | 191,192 | +191,192 | 0 | 12,504 | 1.51% | +12,504 |
| IAC INC(PPLI) | 738,140 | 883,775 | +145,635 | 25,148 | 34,556 | 4.16% | +9,407 |
| SEABOARD CORP DEL(SEB) | 7,740 | 7,713 | -27 | 28,228 | 34,284 | 4.13% | +6,055 |
| MOHAWK INDS INC(MHK) | 147,240 | 208,222 | +60,982 | 18,982 | 22,759 | 2.74% | +3,776 |
| HEARTLAND EXPRESS INC(HTLD) | 571,500 | 946,374 | +374,874 | 4,789 | 8,546 | 1.03% | +3,757 |
| AFFILIATED MANAGERS GROUP IN | 66,900 | 65,097 | -1,803 | 15,951 | 18,766 | 2.26% | +2,815 |
| CNX RES CORP(CNX) | 418,322 | 416,707 | -1,615 | 13,437 | 15,322 | 1.84% | +1,886 |
| LIBERTY LIVE HOLDINGS INC(LLYVA) | 0 | 12,059 | +12,059 | 0 | 1,003 | 0.12% | +1,003 |
| LOEWS CORP(L) | 268,044 | 262,210 | -5,834 | 26,909 | 27,613 | 3.32% | +704 |
| MAGNUM ICE CREAM CO NV(MICC) | 0 | 43,704 | +43,704 | 0 | 693 | 0.08% | +693 |
| ALPHABET INC(GOOG) | 8,245 | 8,245 | 0 | 2,008 | 2,587 | 0.31% | +579 |
| SPDR S&P 500 ETF TR(SPY) | 2,177 | 2,867 | +690 | 1,450 | 1,955 | 0.24% | +505 |
| ALPHABET INC(GOOG) | 3,177 | 3,867 | +690 | 772 | 1,210 | 0.15% | +438 |
| MERCK & CO INC(MRK) | 17,779 | 18,080 | +301 | 1,492 | 1,903 | 0.23% | +411 |
| MACYS INC(M) | 0 | 14,952 | +14,952 | 0 | 330 | 0.04% | +330 |
| APPLE INC(AAPL) | 13,335 | 13,470 | +135 | 3,395 | 3,662 | 0.44% | +266 |
| AMGEN INC(AMGN) | 0 | 744 | +744 | 0 | 244 | 0.03% | +244 |
| AMAZON COM INC(AMZN) | 0 | 995 | +995 | 0 | 230 | 0.03% | +230 |
| EXXON MOBIL CORP | 8,978 | 9,534 | +556 | 1,012 | 1,147 | 0.14% | +135 |
| JPMORGAN CHASE & CO.(JPM) | 2,310 | 2,420 | +110 | 729 | 780 | 0.09% | +51 |
| AMPHENOL CORP NEW | 3,200 | 3,200 | 0 | 396 | 432 | 0.05% | +36 |
| THERMO FISHER SCIENTIFIC INC(TMO) | 475 | 450 | -25 | 230 | 261 | 0.03% | +30 |
| GOLDMAN SACHS GROUP INC(GS) | 456 | 446 | -10 | 363 | 392 | 0.05% | +29 |
| VODAFONE GROUP PLC NEW(VOD) | 15,000 | 15,000 | 0 | 174 | 198 | 0.02% | +24 |
| HINGHAM INSTN SVGS MASS | 1,000 | 1,000 | 0 | 264 | 284 | 0.03% | +20 |
| RTX CORPORATION(RTX) | 1,231 | 1,231 | 0 | 206 | 226 | 0.03% | +20 |
| IDEXX LABS INC(IDXX) | 350 | 350 | 0 | 224 | 237 | 0.03% | +13 |
| ELI LILLY & CO(LLY) | 655 | 475 | -180 | 500 | 510 | 0.06% | +11 |
| DIMENSIONAL ETF TRUST US MKTWIDE VALUE | 4,567 | 4,567 | 0 | 204 | 213 | 0.03% | +9 |
| BERKSHIRE HATHAWAY INC DEL | 14 | 14 | 0 | 10,559 | 10,567 | 1.27% | +8 |
| JOHNSON & JOHNSON(JNJ) | 150,446 | 134,819 | -15,627 | 27,896 | 27,901 | 3.36% | +5 |
| ISHARES TR | 368 | 360 | -8 | 247 | 247 | 0.03% | 0 |
| BOOKING HOLDINGS INC(BKNG) | 48 | 48 | 0 | 259 | 257 | 0.03% | -2 |
| VANGUARD INDEX FDS | 765 | 765 | 0 | 225 | 222 | 0.03% | -3 |
| ABBVIE INC(ABBV) | 1,789 | 1,789 | 0 | 414 | 409 | 0.05% | -5 |
| PHILIP MORRIS INTL INC(PM) | 3,511 | 3,511 | 0 | 569 | 563 | 0.07% | -6 |
| VANGUARD INDEX FDS | 1,471 | 1,421 | -50 | 901 | 891 | 0.11% | -10 |
| MCDONALDS CORP(MCD) | 1,273 | 1,229 | -44 | 387 | 376 | 0.05% | -11 |
| PIPER SANDLER COMPANIES | 1,900 | 1,900 | 0 | 659 | 645 | 0.08% | -14 |
| UNITEDHEALTH GROUP INC(UNH) | 2,119 | 2,164 | +45 | 732 | 714 | 0.09% | -17 |
| MARSH & MCLENNAN COS INC(MRSH) | 1,960 | 2,010 | +50 | 395 | 373 | 0.04% | -22 |
| MASTERCARD INCORPORATED(MA) | 2,528 | 2,478 | -50 | 1,438 | 1,415 | 0.17% | -23 |
| PROGRESSIVE CORP(PGR) | 1,231 | 1,231 | 0 | 304 | 280 | 0.03% | -24 |
| ENBRIDGE INC(ENB) | 10,346 | 10,346 | 0 | 522 | 495 | 0.06% | -27 |
| AUTOMATIC DATA PROCESSING IN | 1,640 | 1,760 | +120 | 481 | 453 | 0.05% | -29 |
| MICROSOFT CORP(MSFT) | 3,257 | 3,417 | +160 | 1,687 | 1,653 | 0.20% | -34 |
| CROWN CRAFTS INC | 12,500 | 0 | -12,500 | 36 | 0 | — | -36 |
| VANGUARD TAX-MANAGED FDS | 4,928 | 4,037 | -891 | 295 | 252 | 0.03% | -43 |
| VISA INC(V) | 3,647 | 3,397 | -250 | 1,245 | 1,191 | 0.14% | -54 |
| CLARUS CORP NEW | 18,255 | 0 | -18,255 | 64 | 0 | — | -64 |
| COLGATE PALMOLIVE CO(CL) | 10,315 | 9,615 | -700 | 825 | 760 | 0.09% | -65 |
| INGLES MKTS INC(IMKTA) | 144,520 | 145,649 | +1,129 | 10,053 | 9,984 | 1.20% | -69 |
| ZOETIS INC(ZTS) | 3,691 | 3,691 | 0 | 540 | 464 | 0.06% | -76 |
| KRAFT HEINZ CO(KHC) | 21,896 | 19,622 | -2,274 | 570 | 476 | 0.06% | -94 |
| GENERAL MLS INC(GIS) | 6,900 | 5,400 | -1,500 | 348 | 251 | 0.03% | -97 |
| ABBOTT LABS | 3,500 | 2,900 | -600 | 469 | 363 | 0.04% | -105 |
| HERSHEY CO(HSY) | 8,650 | 8,135 | -515 | 1,618 | 1,480 | 0.18% | -138 |
| SIRIUSXM HOLDINGS INC(SIRI) | 55,981 | 55,585 | -396 | 1,303 | 1,111 | 0.13% | -192 |
| HALEON PLC(HLN) | 49,537 | 24,551 | -24,986 | 444 | 248 | 0.03% | -196 |
| CHEVRON CORP NEW(CVX) | 3,520 | 2,265 | -1,255 | 547 | 345 | 0.04% | -201 |
| META PLATFORMS INC(META) | 300 | 0 | -300 | 220 | 0 | — | -220 |
| PROCTER AND GAMBLE CO(PG) | 25,149 | 25,334 | +185 | 3,864 | 3,631 | 0.44% | -234 |
| LIBERTY BROADBAND CORP(LBRDA) | 3,760 | 0 | -3,760 | 238 | 0 | — | -238 |
| CLOROX CO DEL(CLX) | 8,861 | 8,371 | -490 | 1,093 | 844 | 0.10% | -249 |
| LIBERTY MEDIA CORP DEL | 2,696 | 0 | -2,696 | 254 | 0 | — | -254 |
| TOAST INC(TOST) | 7,092 | 0 | -7,092 | 259 | 0 | — | -259 |
| MONDELEZ INTL INC(MDLZ) | 31,532 | 29,866 | -1,666 | 1,970 | 1,608 | 0.19% | -362 |
| COCA COLA CO(KO) | 62,968 | 48,843 | -14,125 | 4,176 | 3,415 | 0.41% | -761 |
| LIBERTY GLOBAL LTD(LBTYA) | 1,340,791 | 1,299,236 | -41,555 | 15,365 | 14,473 | 1.74% | -892 |
| POST HLDGS INC(POST) | 122,381 | 120,458 | -1,923 | 13,154 | 11,931 | 1.44% | -1,222 |
| LIBERTY MEDIA CORP DEL | 12,832 | 0 | -12,832 | 1,244 | 0 | — | -1,244 |
| CABLE ONE INC | 15,358 | 12,058 | -3,300 | 2,719 | 1,361 | 0.16% | -1,358 |
| JOHNSON OUTDOORS INC | 236,654 | 189,296 | -47,358 | 9,558 | 8,036 | 0.97% | -1,523 |
| TRIPADVISOR INC(TRIP) | 283,185 | 193,107 | -90,078 | 4,605 | 2,812 | 0.34% | -1,793 |
| REPUBLIC SVCS INC(RSG) | 89,547 | 84,873 | -4,674 | 20,549 | 17,987 | 2.17% | -2,562 |
| LIBERTY BROADBAND CORP(LBRDA) | 94,879 | 64,339 | -30,540 | 6,029 | 3,127 | 0.38% | -2,902 |
| LIBERTY GLOBAL LTD(LBTYA) | 614,217 | 368,763 | -245,454 | 7,217 | 4,071 | 0.49% | -3,146 |
| BERKSHIRE HATHAWAY INC DEL | 251,042 | 244,536 | -6,506 | 126,209 | 122,916 | 14.80% | -3,293 |
| MOLSON COORS BEVERAGE CO(TAP) | 528,518 | 400,400 | -128,118 | 23,915 | 18,691 | 2.25% | -5,225 |
| UNILEVER PLC(UL) | 275,150 | 0 | -275,150 | 16,311 | 0 | — | -16,311 |
| GRAHAM HLDGS CO(GHC) | 162,232 | 157,068 | -5,164 | 190,998 | 172,555 | 20.78% | -18,442 |