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Robert Goldfarb - Ruane, Cunniff & Goldfarb
155 trades  ·  105 closed  ·  50 open  ·  Win rate: 43.9%  ·  Avg return: +20.9%  ·  Median return: 0%
Stock Entry
Quarter
Entry
Price
Exit
Quarter
Exit / Current
Price
Return Status Filings
TSM - Taiwan Semiconductor S.A. Q4 2019 $58.10 Open $415.17 +614.58% Open History
MU - Micron Technology Inc. Q2 2025 $123.25 Open $864.01 +601.02% Open History
BLDR - Builders FirstSource Inc. Q1 2018 $19.61 Q1 2025 $124.94 +537.12% Closed History
META - Meta Platforms Inc. Q1 2018 $153.03 Open $593.00 +287.51% Open History
ATAI - AtaiBeckley Inc. Q1 2023 $1.81 Q3 2025 $5.29 +192.27% Closed History
LM09 - Liberty Media Corp Delaware Q1 2018 $30.87 Q2 2023 $75.28 +143.86% Closed History
BRK.B - Berkshire Hathaway CL B Q1 2018 $196.67 Open $479.20 +143.66% Open History
BRK.A - Berkshire Hathaway CL A Q1 2018 $295,040.93 Open $718,140.00 +143.40% Open History
LM05 - Liberty Media Corp Delaware Q1 2018 $29.23 Q2 2023 $67.62 +131.34% Closed History
JEG - Jacobs Engr Group Inc Del Q1 2018 $56.87 Q2 2022 $127.13 +123.54% Closed History
MA - Mastercard Inc. Q1 2018 $170.35 Q1 2021 $356.05 +109.01% Closed History
DOMO - Domo Inc Q4 2018 $19.63 Q1 2019 $40.33 +105.45% Closed History
COF - Capital One Financial Q3 2022 $92.17 Open $180.67 +96.02% Open History
V - Visa Inc. Q1 2018 $116.99 Q1 2021 $211.73 +80.98% Closed History
AMZN - Amazon.com Inc. Q1 2018 $71.57 Q3 2023 $127.12 +77.62% Closed History
PG - Procter & Gamble Q1 2018 $78.83 Q4 2020 $139.25 +76.65% Closed History
SCHW - Charles Schwab Corp. Q1 2018 $50.90 Open $88.84 +74.54% Open History
CACC - Credit Acceptance Corp. Q1 2018 $324.61 Open $544.71 +67.80% Open History
EXPD - Expeditors Int'l Q1 2018 $61.62 Q1 2022 $103.16 +67.41% Closed History
W - Wayfair Inc. Q4 2018 $90.08 Q1 2019 $148.45 +64.80% Closed History
SPSC - Sps Comm Inc Q1 2018 $62.11 Q3 2018 $99.23 +59.76% Closed History
EQH - Equitable Holdings Inc. Q4 2020 $25.57 Open $40.80 +59.56% Open History
UNP - Union Pacific Q1 2018 $130.76 Q4 2020 $208.07 +59.12% Closed History
COST - Costco Co. Q1 2018 $183.61 Q3 2019 $288.20 +56.96% Closed History
CPA - Copa Holdings SA Q4 2024 $87.88 Open $133.59 +52.01% Open History
JD - JD.com Inc. Q1 2018 $40.01 Q2 2020 $60.17 +50.39% Closed History
IDXX - IDEXX Laboratories Q1 2018 $189.13 Q3 2019 $272.25 +43.95% Closed History
FWONA - Liberty Media Corp Formula One Series A Q3 2023 $56.54 Open $80.94 +43.16% Open History
WST - West Pharmaceutical Services, Inc. Q1 2018 $86.49 Q3 2018 $123.47 +42.76% Closed History
ORLY - O'Reilly Automotive Q1 2018 $242.75 Q4 2018 $344.39 +41.87% Closed History
ICE - Intercontinental Exchange Inc. Q3 2020 $100.05 Open $141.50 +41.43% Open History
LAD - Lithia Motors Inc. Q4 2022 $204.74 Open $288.84 +41.08% Open History
AYX - Alteryx Inc Q4 2018 $59.47 Q1 2019 $83.87 +41.03% Closed History
FWONK - Liberty Media Corp Formula One Series C Q3 2023 $62.30 Open $87.68 +40.74% Open History
ANET - Arista Networks Inc. Q2 2019 $259.72 Q2 2021 $362.31 +39.50% Closed History
AXP - American Express Q1 2024 $227.69 Open $310.66 +36.44% Open History
UNH - United Health Group Inc. Q4 2019 $293.98 Open $399.47 +35.88% Open History
VXUS - Vanguard Total Intl Stock Q1 2025 $62.10 Open $83.03 +33.70% Open History
BABA - Alibaba Group Holdings Q3 2019 $167.32 Q2 2020 $215.94 +29.06% Closed History
APPN - Appian Corp Q4 2018 $26.71 Q1 2019 $34.43 +28.90% Closed History
EA - Electronic Arts Inc Q4 2018 $78.91 Q1 2019 $101.59 +28.74% Closed History
VTI - Vanguard Total Stock Mkt ETF Q3 2024 $283.16 Open $363.38 +28.33% Open History
KO - Coca Cola Co. Q1 2018 $43.32 Q4 2020 $54.87 +26.66% Closed History
TRMB - Trimble Inc Q1 2018 $34.79 Q3 2018 $43.48 +24.98% Closed History
PRI - Primerica Inc. Q1 2018 $96.90 Q3 2018 $120.58 +24.44% Closed History
DIS - Walt Disney Co. Q2 2020 $111.51 Q1 2022 $137.32 +23.15% Closed History
SBGI - Sinclair Broadcast Group Inc. Q1 2018 $31.30 Q1 2019 $38.48 +22.94% Closed History
MSFT - Microsoft Corp. Q2 2023 $340.54 Open $416.67 +22.36% Open History
SUNB - Sunbelt Rentals Holdings, Inc. Q1 2026 $65.09 Open $79.36 +21.92% Open History
ISCV - Ishares Tr Q1 2023 $52.17 Q4 2024 $63.41 +21.54% Closed History
AEP - American Electric Power Q1 2018 $68.66 Q4 2020 $83.38 +21.44% Closed History
AAPL - Apple Inc. Q3 2025 $254.63 Open $307.34 +20.70% Open History
GPI - Group 1 Automotive Q2 2023 $258.10 Open $311.00 +20.50% Open History
JPM - JPMorgan Chase & Co. Q3 2019 $117.68 Q4 2019 $139.34 +18.41% Closed History
MU - Micron Technology Inc. Q1 2021 $88.21 Q3 2024 $103.71 +17.57% Closed History
ELV - Elevance Health Inc. Q1 2021 $358.95 Open $415.53 +15.76% Open History
AXP - American Express Q1 2018 $92.22 Q3 2018 $106.46 +15.44% Closed History
J - Jacobs Solutions Inc. Q3 2022 $108.49 Open $122.55 +12.96% Open History
SAILEUR - Sailpoint Technlgies Hldgs I Q4 2018 $23.49 Q2 2020 $26.46 +12.64% Closed History
ATAI - AtaiBeckley Inc. Q1 2026 $3.54 Open $3.95 +11.58% Open History
BABA - Alibaba Group Holdings Q3 2018 $164.76 Q1 2019 $182.45 +10.74% Closed History
VOO - Vanguard S&P 500 ETF Q1 2025 $513.91 Q2 2025 $568.03 +10.53% Closed History
ALGN - Align Technology Inc. Q4 2025 $156.15 Open $167.74 +7.42% Open History
FERG - Ferguson Enterprises Inc. Q2 2025 $217.75 Open $229.58 +5.43% Open History
WFC - Wells Fargo Q1 2018 $51.48 Q4 2019 $53.81 +4.53% Closed History
PRI - Primerica Inc. Q1 2021 $147.86 Q4 2021 $153.57 +3.86% Closed History
TECH - Bio-Techne Corp. Q2 2025 $51.45 Open $51.99 +1.05% Open History
DHI - D.R. Horton Q2 2018 $41.00 Q1 2019 $41.38 +0.93% Closed History
AAPL - Apple Inc. Q3 2018 $226.00 Q3 2018 $226.00 +0.00% Closed History
AAPL - Apple Inc. Q3 2019 $224.00 Q3 2019 $224.00 +0.00% Closed History
AAPL - Apple Inc. Q4 2024 $250.42 Q4 2024 $250.42 +0.00% Closed History
BABA - Alibaba Group Holdings Q1 2018 $178.72 Q1 2018 $178.72 +0.00% Closed History
BATRK - Atlanta Braves Holdings Inc. Series C Q3 2023 $35.73 Q3 2023 $35.73 +0.00% Closed History
BLK - BlackRock Inc. Q3 2025 $1,165.87 Q3 2025 $1,165.87 +0.00% Closed History
CARG - Cargurus Inc Q3 2018 $55.64 Q3 2018 $55.64 +0.00% Closed History
CARG - Cargurus Inc Q1 2019 $40.06 Q1 2019 $40.06 +0.00% Closed History
COF - Capital One Financial Q1 2018 $94.27 Q1 2018 $94.27 +0.00% Closed History
EIX - Edison Intl Q4 2020 $62.92 Q4 2020 $62.92 +0.00% Closed History
FND - Floor & Decor Holdings Q4 2018 $25.90 Q4 2018 $25.90 +0.00% Closed History
GS - Goldman Sachs Group Q2 2024 $452.32 Q2 2024 $452.32 +0.00% Closed History
HDB - HDFC Bank Ltd. Q1 2018 $96.88 Q1 2018 $96.88 +0.00% Closed History
IVV - Ishares Core S&P 500 ETF Q4 2022 $384.21 Q4 2022 $384.21 +0.00% Closed History
LM0G - Liberty Media Corp Del Q3 2023 $32.10 Q3 2023 $32.10 +0.00% Closed History
LM0H - Liberty Media Corp Del Q3 2023 $31.92 Q3 2023 $31.92 +0.00% Closed History
PGR - Progressive Corp. Q1 2020 $73.75 Q1 2020 $73.75 +0.00% Closed History
PGR - Progressive Corp. Q4 2020 $98.75 Q4 2020 $98.75 +0.00% Closed History
RSG - Republic Svcs Inc Q2 2025 $246.61 Q2 2025 $246.61 +0.00% Closed History
RSPC - Invesco Exchange Traded Fd T Q4 2025 $39.83 Q4 2025 $39.83 +0.00% Closed History
SPGI - S&P Global Inc. Q2 2023 $400.89 Q2 2023 $400.89 +0.00% Closed History
VCTR - Victory Capital Holdings Q1 2022 $28.83 Q1 2022 $28.83 +0.00% Closed History
VT - Vanguard Tot World Stk ETF Q4 2025 $141.06 Q4 2025 $141.06 +0.00% Closed History
VTI - Vanguard Total Stock Mkt ETF Q4 2018 $127.56 Q4 2018 $127.56 +0.00% Closed History
W - Wayfair Inc. Q1 2018 $65.14 Q1 2018 $65.14 +0.00% Closed History
WUBA - 58 Com Inc Q1 2018 $77.60 Q1 2018 $77.60 +0.00% Closed History
XRAY - DENTSPLY SIRONA Inc. Q2 2019 $58.24 Q2 2019 $58.24 +0.00% Closed History
PGR - Progressive Corp. Q1 2018 $60.43 Q4 2018 $60.35 -0.13% Closed History
KSPI - Jsc Kaspi.kz ADR Q3 2025 $81.68 Open $81.17 -0.62% Open History
EME - Emcor Group Inc Q1 2018 $75.95 Q3 2018 $75.12 -1.09% Closed History
IMXI - International Mny Express In Q1 2021 $15.01 Q2 2021 $14.84 -1.13% Closed History
FAST - Fastenal Q1 2018 $53.23 Q4 2018 $52.33 -1.69% Closed History
GLBAV - Gci Liberty Inc Q3 2025 $37.55 Open $36.85 -1.86% Open History
WAT - Waters Corp. Q1 2018 $198.57 Q3 2018 $194.72 -1.94% Closed History
SPGI - S&P Global Inc. Q4 2023 $440.52 Open $424.44 -3.65% Open History
MSA - MSA Safety Inc. Q2 2025 $167.53 Open $161.30 -3.72% Open History
FIS - Fidelity National Information Services, Inc. Q3 2020 $147.21 Q2 2021 $141.67 -3.76% Closed History
NBIS - Yandex N V Q2 2018 $35.90 Q1 2019 $34.34 -4.35% Closed History
AABA - Altaba Inc Q1 2018 $72.64 Q2 2019 $69.35 -4.53% Closed History
LND - Brasilagro Brazilian Agric R Q2 2018 $3.49 Q3 2018 $3.32 -4.87% Closed History
JPM.WS - Jpmorgan Chase & Co Q1 2018 $67.63 Q2 2018 $63.43 -6.21% Closed History
OMC - Omnicom Group Q1 2018 $72.64 Q3 2018 $68.03 -6.35% Closed History
GMED - Globus Medical Inc. Q1 2026 $86.16 Open $80.00 -7.15% Open History
EXPD - Expeditors Int'l Q2 2024 $124.79 Q2 2025 $114.25 -8.45% Closed History
DG - Dollar General Q2 2025 $114.38 Open $103.70 -9.34% Open History
BMCH - Bmc Stk Hldgs Inc Q1 2018 $19.50 Q1 2019 $17.67 -9.38% Closed History
GS - Goldman Sachs Group Q1 2018 $249.43 Q3 2018 $224.26 -10.09% Closed History
SBGI - Sinclair Broadcast Group Inc. Q1 2020 $16.07 Open $13.85 -13.81% Open History
EIX - Edison Intl Q1 2018 $63.09 Q2 2020 $54.27 -13.98% Closed History
MTH - Meritage Homes Corp. Q1 2018 $44.55 Q4 2018 $36.72 -17.58% Closed History
GTTNQ - Gtt Communications Inc Q2 2018 $42.65 Q1 2019 $34.37 -19.41% Closed History
SECO - Secoo Hldg Ltd Q1 2018 $10.32 Q2 2018 $8.08 -21.71% Closed History
TJX - TJX Companies Inc. Q1 2018 $80.69 Q4 2019 $61.05 -24.34% Closed History
IRS - Irsa Sp ADR Q1 2018 $23.16 Q2 2018 $17.29 -25.35% Closed History
XRAY - DENTSPLY SIRONA Inc. Q1 2018 $49.96 Q4 2018 $37.19 -25.56% Closed History
IQ - Iqiyi Inc Q2 2018 $32.30 Q1 2019 $23.92 -25.94% Closed History
KMX - CarMax Inc. Q1 2018 $60.64 Q3 2025 $44.87 -26.01% Closed History
RH - Rh Q2 2018 $139.70 Q1 2019 $102.95 -26.31% Closed History
SDHC - Smith Douglas Homes Corp Q3 2025 $17.66 Open $12.68 -28.20% Open History
ICLR - ICON plc Q4 2024 $209.71 Open $149.45 -28.73% Open History
AMTM - Amentum Holdings Inc. Q3 2024 $32.25 Open $22.80 -29.30% Open History
IRCP - Irsa Propiedades Comerciales Q1 2018 $44.50 Q2 2018 $30.99 -30.36% Closed History
SAP - Sap Se Q3 2025 $267.21 Open $184.77 -30.85% Open History
BIDU - Baidu Inc. Q2 2018 $243.00 Q1 2019 $164.85 -32.16% Closed History
ZTS - Zoetis Inc. Q1 2026 $118.21 Open $79.44 -32.80% Open History
ACN - Accenture Q4 2025 $268.30 Open $178.25 -33.56% Open History
BKNG - Booking Holdings Inc. Q1 2018 $82.19 Q1 2020 $53.81 -34.53% Closed History
RMNI - Rimini Street Inc. Q3 2018 $6.29 Q4 2019 $3.85 -38.79% Closed History
GLIBK - GCI Liberty Inc. Series C Q3 2025 $37.27 Open $21.56 -42.15% Open History
CRESY - Cresud S A C I F Y A Q1 2018 $20.29 Q1 2019 $11.59 -42.88% Closed History
WTRH - Waitr Hldgs Inc Q2 2019 $6.32 Q3 2020 $3.26 -48.42% Closed History
BABA - Alibaba Group Holdings Q1 2021 $226.82 Q2 2022 $113.56 -49.93% Closed History
MHK - Mohawk Industries Q1 2018 $228.89 Q2 2024 $113.59 -50.37% Closed History
ANGI - Angi Inc. Q1 2020 $5.26 Q4 2022 $2.35 -55.32% Closed History
CHTR - Charter Communications Q2 2024 $298.96 Open $132.12 -55.81% Open History
RMNI - Rimini Street Inc. Q3 2021 $9.65 Open $4.15 -56.99% Open History
ASAIY - Sendas Distribuidora S A Q4 2021 $11.85 Q4 2024 $4.47 -62.28% Closed History
LBRDA - Liberty Broadband Corp. CL A Q1 2018 $82.96 Open $30.88 -62.78% Open History
LBRDK - Liberty Broadband Corp. CL C Q1 2018 $83.91 Open $30.91 -63.16% Open History
GOOGL - Alphabet Inc. Q1 2018 $1,005.18 Open $368.53 -63.34% Open History
GOOG - Alphabet Inc. CL C Q1 2018 $1,004.56 Open $365.76 -63.59% Open History
STLA - Stellantis N.V. Q1 2018 $19.94 Open $7.11 -64.34% Open History
W - Wayfair Inc. Q3 2019 $112.12 Q3 2022 $32.55 -70.97% Closed History
NETS - Netshoes Cayman Ltd Q1 2018 $6.21 Q1 2019 $1.67 -73.11% Closed History
GTTNQ - Gtt Communications Inc Q3 2019 $9.42 Q2 2021 $2.44 -74.10% Closed History
NFLX - Netflix Inc. Q4 2020 $540.73 Open $82.18 -84.80% Open History
OPEN - Opendoor Technologies Inc. Q3 2021 $20.54 Q4 2022 $1.16 -94.35% Closed History