Skip to content
Disclosery

SCHWERIN BOYLE CAPITAL MANAGEMENT INC

Follow

13F filer, CIK 937522, SPRINGFIELD, MA

SCHWERIN BOYLE CAPITAL MANAGEMENT INC reported $787,983,587 across 47 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-05-14. Its ten largest share positions make up 53.72% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001376474-26-000375

Period
2026-03-31
Reported value
$788M
Holdings
47
Top 10 weight
53.72%
New
2
Sold out
1

Largest buys vs the previous quarter

SecurityShares changeApprox. value
CHTRnew+74,095$16M
AMZNnew+43,150$8.99M
MSFTadded+10$3.7K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
GOOGreduced-69,594-$20M
BRK-Breduced-25,749-$12.3M
WFCreduced-91,971-$7.32M
MCKreduced-7,550-$6.53M
METAreduced-10,238-$5.86M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q1 2026

Share positions as resolved from 13F-HR 0001376474-26-000375, largest first. % of portfolio is the value over $787,983,587, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
BRK-BBERKSHIRE HATHAWAY INC DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 329,424 shares; 2024Q4: 327,474 shares; 2025Q1: 320,642 shares; 2025Q2: 247,868 shares; 2025Q3: 243,503 shares; 2025Q4: 241,158 shares; 2026Q1: 215,409 shares 215,409$103M13.1%-25,749Timeline
WFCWELLS FARGO & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 831,888 shares; 2024Q4: 833,213 shares; 2025Q1: 805,377 shares; 2025Q2: 749,842 shares; 2025Q3: 746,692 shares; 2025Q4: 741,252 shares; 2026Q1: 649,281 shares 649,281$51.7M6.56%-91,971Timeline
METAMETA PLATFORMS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 108,530 shares; 2024Q4: 108,180 shares; 2025Q1: 104,281 shares; 2025Q2: 92,006 shares; 2025Q3: 89,381 shares; 2025Q4: 88,617 shares; 2026Q1: 78,379 shares 78,379$44.8M5.69%-10,238Timeline
GOOGALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 261,755 shares; 2024Q4: 261,355 shares; 2025Q1: 259,235 shares; 2025Q2: 232,098 shares; 2025Q3: 226,973 shares; 2025Q4: 222,044 shares; 2026Q1: 152,450 shares 152,450$43.7M5.55%-69,594Timeline
AXPAMERICAN EXPRESS COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 192,848 shares; 2024Q4: 191,648 shares; 2025Q1: 182,714 shares; 2025Q2: 161,834 shares; 2025Q3: 161,269 shares; 2025Q4: 159,329 shares; 2026Q1: 143,404 shares 143,404$43.4M5.5%-15,925Timeline
XOMEXXON MOBIL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 255,975 shares; 2024Q4: 256,475 shares; 2025Q1: 255,549 shares; 2025Q2: 223,224 shares; 2025Q3: 217,074 shares; 2025Q4: 215,592 shares; 2026Q1: 201,162 shares 201,162$34.1M4.33%-14,430Timeline
JPMJPMORGAN CHASE & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 145,836 shares; 2024Q4: 146,236 shares; 2025Q1: 140,118 shares; 2025Q2: 124,625 shares; 2025Q3: 120,350 shares; 2025Q4: 119,543 shares; 2026Q1: 111,613 shares 111,613$32.8M4.17%-7,930Timeline
MAMASTERCARD INCORPORATEDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 65,206 shares; 2024Q4: 64,906 shares; 2025Q1: 63,480 shares; 2025Q2: 56,496 shares; 2025Q3: 56,034 shares; 2025Q4: 55,750 shares; 2026Q1: 49,510 shares 49,510$24.7M3.14%-6,240Timeline
SPXCSPX TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 157,300 shares; 2024Q4: 156,900 shares; 2025Q1: 152,830 shares; 2025Q2: 138,530 shares; 2025Q3: 134,330 shares; 2025Q4: 132,450 shares; 2026Q1: 119,950 shares 119,950$24M3.04%-12,500Timeline
AYIACUITY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 94,655 shares; 2024Q4: 94,555 shares; 2025Q1: 94,030 shares; 2025Q2: 82,105 shares; 2025Q3: 80,680 shares; 2025Q4: 79,918 shares; 2026Q1: 74,063 shares 74,063$20.8M2.63%-5,855Timeline
STSENSATA TECHNOLOGIES HLDG PLQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 443,800 shares; 2024Q4: 455,400 shares; 2025Q1: 798,250 shares; 2025Q2: 692,100 shares; 2025Q3: 678,475 shares; 2025Q4: 672,875 shares; 2026Q1: 587,625 shares 587,625$20.7M2.63%-85,250Timeline
VZVERIZON COMMUNICATIONS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 482,175 shares; 2024Q4: 482,875 shares; 2025Q1: 469,075 shares; 2025Q2: 405,325 shares; 2025Q3: 399,262 shares; 2025Q4: 398,864 shares; 2026Q1: 372,614 shares 372,614$18.7M2.37%-26,250Timeline
ACNACCENTURE PLC IRELANDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 116,490 shares; 2024Q4: 116,815 shares; 2025Q1: 115,574 shares; 2025Q2: 102,809 shares; 2025Q3: 102,209 shares; 2025Q4: 101,784 shares; 2026Q1: 91,399 shares 91,399$18.1M2.3%-10,385Timeline
AGCOAGCO CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 185,314 shares; 2024Q4: 186,264 shares; 2025Q1: 186,112 shares; 2025Q2: 165,987 shares; 2025Q3: 162,562 shares; 2025Q4: 162,139 shares; 2026Q1: 150,336 shares 150,336$17.4M2.21%-11,803Timeline
LLOEWS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 230,175 shares; 2024Q4: 229,275 shares; 2025Q1: 219,209 shares; 2025Q2: 189,384 shares; 2025Q3: 178,359 shares; 2025Q4: 177,451 shares; 2026Q1: 158,576 shares 158,576$16.9M2.15%-18,875Timeline
PSXPHILLIPS 66Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 104,635 shares; 2024Q4: 105,660 shares; 2025Q1: 105,236 shares; 2025Q2: 97,322 shares; 2025Q3: 94,846 shares; 2025Q4: 94,491 shares; 2026Q1: 91,563 shares 91,563$16.7M2.12%-2,928Timeline
OXYOCCIDENTAL PETE CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 214,900 shares; 2024Q4: 217,350 shares; 2025Q1: 217,350 shares; 2025Q2: 217,350 shares; 2025Q3: 446,950 shares; 2025Q4: 274,388 shares; 2026Q1: 246,610 shares 246,610$16M2.03%-27,778Timeline
CHTRCHARTER COMMUNICATIONS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 74,095 shares 74,095$16M2.03%newTimeline
SCHFSCHWAB STRATEGIC TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 353,250 shares; 2024Q4: 706,500 shares; 2025Q1: 706,500 shares; 2025Q2: 706,500 shares; 2025Q3: 706,500 shares; 2025Q4: 706,500 shares; 2026Q1: 632,381 shares 632,381$15.7M1.99%-74,119Timeline
PFEPFIZER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 715,725 shares; 2024Q4: 719,425 shares; 2025Q1: 690,485 shares; 2025Q2: 601,585 shares; 2025Q3: 591,360 shares; 2025Q4: 584,768 shares; 2026Q1: 543,843 shares 543,843$15.3M1.94%-40,925Timeline
KOCOCA COLA COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 266,550 shares; 2025Q2: 228,150 shares; 2025Q3: 220,250 shares; 2025Q4: 220,250 shares; 2026Q1: 194,670 shares 194,670$14.8M1.88%-25,580Timeline
VWOVANGUARD INTL EQUITY INDEX FQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 296,020 shares; 2024Q4: 296,020 shares; 2025Q1: 296,020 shares; 2025Q2: 296,020 shares; 2025Q3: 296,020 shares; 2025Q4: 296,020 shares; 2026Q1: 264,964 shares 264,964$14.3M1.82%-31,056Timeline
MCKMCKESSON CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 29,020 shares; 2024Q4: 29,020 shares; 2025Q1: 29,020 shares; 2025Q2: 23,550 shares; 2025Q3: 23,550 shares; 2025Q4: 23,550 shares; 2026Q1: 16,000 shares 16,000$13.8M1.76%-7,550Timeline
GNTXGENTEX CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 428,000 shares; 2024Q4: 428,000 shares; 2025Q1: 519,218 shares; 2025Q2: 695,718 shares; 2025Q3: 695,718 shares; 2025Q4: 695,718 shares; 2026Q1: 621,286 shares 621,286$13.6M1.72%-74,432Timeline
SLBSLB LIMITEDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 320,585 shares; 2024Q4: 330,360 shares; 2025Q1: 331,902 shares; 2025Q2: 281,827 shares; 2025Q3: 277,577 shares; 2025Q4: 275,345 shares; 2026Q1: 257,970 shares 257,970$13.3M1.68%-17,375Timeline
ALLEALLEGION PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 74,533 shares; 2024Q4: 74,199 shares; 2025Q1: 74,023 shares; 2025Q2: 69,704 shares; 2025Q3: 68,738 shares; 2025Q4: 68,340 shares; 2026Q1: 64,123 shares 64,123$9.32M1.18%-4,217Timeline
ITGARTNER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 74,651 shares; 2024Q4: 74,415 shares; 2025Q1: 73,066 shares; 2025Q2: 65,090 shares; 2025Q3: 64,527 shares; 2025Q4: 64,001 shares; 2026Q1: 58,476 shares 58,476$9.26M1.18%-5,525Timeline
DGDOLLAR GEN CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 36,800 shares; 2024Q4: 36,800 shares; 2025Q1: 85,201 shares; 2025Q2: 85,201 shares; 2025Q3: 85,201 shares; 2025Q4: 85,201 shares; 2026Q1: 75,958 shares 75,958$9.02M1.14%-9,243Timeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 43,150 shares 43,150$8.99M1.14%newTimeline
CTSHCOGNIZANT TECHNOLOGY SOLUTIOQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 151,505 shares; 2024Q4: 150,205 shares; 2025Q1: 150,205 shares; 2025Q2: 147,705 shares; 2025Q3: 147,705 shares; 2025Q4: 147,705 shares; 2026Q1: 133,964 shares 133,964$8.22M1.04%-13,741Timeline
FISVFISERV INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 53,700 shares; 2025Q4: 158,800 shares; 2026Q1: 141,718 shares 141,718$7.91M1%-17,082Timeline
CORCENCORA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 30,475 shares; 2024Q4: 30,275 shares; 2025Q1: 30,275 shares; 2025Q2: 29,725 shares; 2025Q3: 29,725 shares; 2025Q4: 27,225 shares; 2026Q1: 23,537 shares 23,537$7.39M0.94%-3,688Timeline
ICEINTERCONTINENTAL EXCHANGE INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 61,450 shares; 2024Q4: 61,150 shares; 2025Q1: 55,650 shares; 2025Q2: 53,100 shares; 2025Q3: 53,100 shares; 2025Q4: 52,975 shares; 2026Q1: 46,100 shares 46,100$7.25M0.92%-6,875Timeline
LUVSOUTHWEST AIRLS COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 117,000 shares; 2024Q4: 117,000 shares; 2025Q1: 117,000 shares; 2025Q2: 117,000 shares; 2025Q3: 117,000 shares; 2025Q4: 205,600 shares; 2026Q1: 183,927 shares 183,927$6.91M0.88%-21,673Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 21,435 shares; 2024Q4: 20,970 shares; 2025Q1: 20,360 shares; 2025Q2: 19,290 shares; 2025Q3: 18,615 shares; 2025Q4: 18,400 shares; 2026Q1: 18,410 shares 18,410$6.81M0.86%+10Timeline
AEBIAEBI SCHMIDT HLDG AGQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 774,059 shares; 2025Q4: 774,059 shares; 2026Q1: 691,953 shares 691,953$6.72M0.85%-82,106Timeline
FWONKLIBERTY MEDIA CORP DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 89,823 shares; 2024Q4: 89,373 shares; 2025Q1: 88,973 shares; 2025Q2: 80,275 shares; 2025Q3: 74,975 shares; 2025Q4: 74,975 shares; 2026Q1: 74,275 shares 74,275$6.31M0.8%-700Timeline
XMTRXOMETRY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 178,940 shares; 2024Q4: 168,840 shares; 2025Q1: 168,840 shares; 2025Q2: 168,840 shares; 2025Q3: 168,840 shares; 2025Q4: 168,840 shares; 2026Q1: 151,127 shares 151,127$6.17M0.78%-17,713Timeline
EVTCEVERTEC INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 217,550 shares; 2024Q4: 217,550 shares; 2025Q1: 217,550 shares; 2025Q2: 217,550 shares; 2025Q3: 217,550 shares; 2025Q4: 217,550 shares; 2026Q1: 194,727 shares 194,727$5.5M0.7%-22,823Timeline
DFJWISDOMTREE TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 39,000 shares; 2024Q4: 58,470 shares; 2025Q1: 58,470 shares; 2025Q2: 58,470 shares; 2025Q3: 58,470 shares; 2025Q4: 58,470 shares; 2026Q1: 52,336 shares 52,336$5.34M0.68%-6,134Timeline
PYPLPAYPAL HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 77,474 shares; 2024Q4: 78,424 shares; 2025Q1: 93,383 shares; 2025Q2: 86,859 shares; 2025Q3: 100,884 shares; 2025Q4: 100,388 shares; 2026Q1: 95,263 shares 95,263$4.31M0.55%-5,125Timeline
BUDANHEUSER BUSCH INBEV SA NVQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 57,690 shares; 2024Q4: 57,215 shares; 2025Q1: 52,761 shares; 2025Q2: 50,111 shares; 2025Q3: 45,873 shares; 2025Q4: 43,727 shares; 2026Q1: 43,252 shares 43,252$3M0.38%-475Timeline
LLYVALIBERTY LIVE HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 32,567 shares; 2026Q1: 25,918 shares 25,918$2.38M0.3%-6,649Timeline
BRK-ABERKSHIRE HATHAWAY INC DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 2 shares; 2024Q4: 2 shares; 2025Q1: 2 shares; 2025Q2: 2 shares; 2025Q3: 2 shares; 2025Q4: 2 shares; 2026Q1: 2 shares 2$1.44M0.18%0Timeline
WABWABTECQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 3,528 shares; 2024Q4: 3,533 shares; 2025Q1: 3,529 shares; 2025Q2: 3,093 shares; 2025Q3: 3,005 shares; 2025Q4: 2,992 shares; 2026Q1: 2,674 shares 2,674$668K0.08%-318Timeline
LLYVKLIBERTY LIVE HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 3,430 shares; 2026Q1: 3,401 shares 3,401$320K0.04%-29Timeline
DNOWDNOW INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 15,894 shares; 2024Q4: 15,988 shares; 2025Q1: 15,334 shares; 2025Q2: 13,098 shares; 2025Q3: 12,798 shares; 2025Q4: 12,684 shares; 2026Q1: 12,684 shares 12,684$151K0.02%0Timeline

Sold out in Q1 2026

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
IBMINTERNATIONAL BUSINESS MACHS750$222Kshares

How Q1 2026 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001376474-26-000375 base2026-05-14acceptance time not in the bulk data set