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Institutional

Ruane, Cunniff & Goldfarb L.P.

CIK 0001720792
$6.03B
Reported AUM
50
Positions
Q1 2026
Period
2026-05-15
Filed

The Brief · Ruane, Cunniff & Goldfarb L.P. · Q1 2026

AI · grounded in 13F

Ruane, Cunniff & Goldfarb L.P. established a new position in SUNB valued at $357.2M. The fund also opened a new stake in ZTS worth $286.7M and increased its holdings in SAP by 1,532.8%. On the sell side, the fund reduced its position in CREDIT ACCEP CORP MICH by 72.7% and trimmed its stake in GOOG by 16.8%.

Portfolio · Q1 2026

GOOGL$608.9MFWONK$455.5MSCHW$443.1MICE$415.1MTSM$408.4MELV$406.3MCOF$368.1MSUNB$357.2MMSAZTSGOOGALGNOther$1.51BRL

Top holdings

QoQ vs Q4 2025

#StockIssuerPriceDay %1Y Gr.5Y Gr.Value% of bookΔ shares (QoQ)Status
1GOOGLALPHABET INC$368.53-0.98%112.92%175.80%$608.9M10.10%57,177−2.6%
2FWONKLIBERTY MEDIA CORP DEL$87.681.99%-11.42%93.24%$455.5M7.56%133,950−2.4%
3SCHWSCHWAB CHARLES CORP$88.840.95%1.95%39.71%$443.1M7.35%880,168−15.7%
4ICEINTERCONTINENTAL EXCHANGE IN$141.50-0.39%-19.88%25.58%$415.1M6.89%64,535−2.4%
5TSMTAIWAN SEMICONDUCTOR MANUFAC$415.17-6.69%104.85%285.24%$408.4M6.77%213,302−15.0%
6ELVELEVANCE HEALTH INC FORMERLY$415.531.49%7.89%15.79%$406.3M6.74%34,538−2.4%
7COFCAPITAL ONE FINL CORP$180.67-1.38%-7.47%22.49%$368.1M6.11%50,216−2.4%
8SUNBSUNBELT RENTALS HOLDINGS INC$79.36-2.37%6.62%3.70%$357.2M5.93%+5,488,261NEW
9MSAMSA SAFETY INC$161.30-0.13%-1.11%4.29%$291.2M4.83%35,353−2.0%
10ZTSZOETIS INC$79.44-0.10%-52.59%-58.78%$286.7M4.76%+2,425,010NEW
11GOOGALPHABET INC$365.76-0.95%109.82%172.71%$272.6M4.52%191,959−16.8%
12ALGNALIGN TECHNOLOGY INC$167.74-0.33%-7.13%-75.89%$206.8M3.43%15,999−1.3%
13UNHUNITEDHEALTH GROUP INC$399.470.76%35.46%5.19%$197.1M3.27%17,592−2.4%
14ACNACCENTURE PLC IRELAND$178.25-0.34%-43.13%-39.60%$184.1M3.05%15,216−1.6%
15ICLRICON PLC$149.45-2.19%7.43%-38.57%$180.9M3.00%44,979−2.7%
16TECHBIO-TECHNE CORP$51.99-2.24%7.42%-55.90%$177.3M2.94%+1,926,066+131.4%
17BRK/BBERKSHIRE HATHAWAY INC DEL$148.7M2.47%5,718−1.8%
18SAPSAP SE$184.77-1.27%-39.32%39.85%$128.4M2.13%+703,982+1532.8%
19METAMETA PLATFORMS INC$593.00-5.51%-14.74%67.74%$115.1M1.91%37,871−15.8%
20BRK/ABERKSHIRE HATHAWAY INC DEL$79.0M1.31%5−4.3%
21CACCCREDIT ACCEP CORP MICH$544.71-0.67%7.74%12.36%$61.9M1.03%389,929−72.7%
22LBRDKLIBERTY BROADBAND CORP$30.912.45%-64.94%-81.40%$58.5M0.97%678,176−36.8%
23FWONALIBERTY MEDIA CORP DEL$80.942.25%-9.82%103.91%$56.5M0.94%15,038−2.0%
24AMTMAMENTUM HOLDINGS INC$22.80-2.10%1.74%-23.34%$42.3M0.70%771,147−32.2%
25CHTRCHARTER COMMUNICATIONS INC$132.122.38%-66.67%-82.24%$32.9M0.55%209,437−57.9%
26GLIBKGCI LIBERTY INC$21.564.10%-30.68%-41.16%$18.9M0.31%32,344−6.0%
27LBRDALIBERTY BROADBAND CORP$30.882.42%-64.72%-80.81%$11.2M0.19%429,020−65.7%
28GLIBAGCI LIBERTY INC$21.684.38%-33.29%-41.92%$4.7M0.08%3,620−2.8%
29EQHEQUITABLE HLDGS INC$40.801.47%-23.25%49.94%$1.5M0.02%177−0.4%
30GPIGROUP 1 AUTOMOTIVE INC$311.001.82%-25.95%84.99%$1.3M0.02%+403+11.2%
31VTIVANGUARD INDEX FDS$363.38-2.68%$882K0.01%+70+2.6%
32JJACOBS SOLUTIONS INC$122.55-0.83%$800K0.01%199−3.1%
33NFLXNETFLIX INC.$82.180.76%$778K0.01%+2,871+55.0%
34LADLITHIA MTRS INC$288.84-0.61%$746K0.01%61−2.0%
35MUMICRON TECHNOLOGY INC$864.01-13.25%$730K0.01%HELD
36GMEDGLOBUS MED INC$80.000.00%$518K0.01%+6,008NEW
37VXUSVANGUARD STAR FDS$83.03-3.73%$456K0.01%+474+8.7%
38KSPIKASPI KZ JSC$81.17-2.69%$302K0.01%29−0.7%
39CPACOPA HOLDINGS SA$133.590.34%$290K0.00%HELD
40AXPAMERICAN EXPRESS CO$310.66-0.60%$282K0.00%HELD
41MSFTMICROSOFT CORP$416.67-2.66%$273K0.00%+48+7.0%
42DGDOLLAR GEN CORP$103.700.17%$260K0.00%+18+0.8%
43AAPLAPPLE INC$307.34-1.25%$244K0.00%+70+7.9%
44FERGFERGUSON ENTERPRISES INC$229.58-0.44%$233K0.00%HELD
45SBGISINCLAIR INC$13.85-0.14%$232K0.00%HELD
46SPGIS&P GLOBAL INC$424.441.03%$226K0.00%HELD
47SDHCSMITH DOUGLAS HOMES CORP$12.68-2.39%$185K0.00%+2,281+18.7%
48STLASTELLANTIS N.V$7.11-3.79%$178K0.00%506−2.0%
49ATAIATAIBECKLEY INC$3.95-12.22%$149K0.00%+42,112NEW
50RMNIRIMINI STR INC DEL$4.150.00%$116K0.00%1,876−5.1%
51RSPCINVESCO EXCHANGE TRADED FD T$36.66-0.84%11,029EXITED
52VTVANGUARD INTL EQUITY INDEX F$153.68-3.07%1,426EXITED

Source: SEC EDGAR · accession 0000919574-26-003132. 13F discloses long positions only — shorts, foreign equities, and options are excluded.