Ruane, Cunniff & Goldfarb L.P.
Hedge FundCIKLocation
Long U.S. equity positions disclosed to the SEC on Form 13F-HR.
Latest filingQ2 2026Quarter ended30 Jun 2026Filed14 Aug 2026
Firm profile · Form ADV
SEC adviser registrationRuane Cunniff L.P. is an SEC-registered investment adviser based in New York that provides discretionary advisory services to individuals, institutions, and a registered investment company, as well as non-discretionary sub-advisory services to an affiliated adviser. The firm's overall investment strategy seeks long-term growth of capital. To achieve this objective, the adviser invests in equity and debt securities identified through its fundamental, bottom-up analysis of issuers.Summarised from the firm’s Form ADV Part 2A brochure.
Portfolio Turnover
8%
Of book traded, QoQ
Positions
54
Long U.S. equities
Top 10 Concentration
67%
Of reported value
QoQ Change
$399.2M
Value change
Assets under management
Form ADV RAUM · client mix · 13F over timeRegulatory AUM
$10.5B
Form ADV, as of Mar 2026
● 100% discretionary ($10.5B)
By client type
13F AUM over time
$6.4B
Q2 ’26 · 13F AUM
▼ 41%
34 quarters
Loading position history…
| Security⇅ | Shares⇅ | Market Value▼ | Est. Cost⇅ | Last Px⇅ | Est. Return⇅ | % Portfolio⇅ | Δ Shares⇅ | Action⇅ |
|---|---|---|---|---|---|---|---|---|
| 1.99MSH | $712.7M | ~$357.37 | $344.08 | ▼3.7% | 11.1% | ▼ 5.8% | Reduced | |
| 1.17MSH | $560.1M | ~$477.57 | $456.19 | ▼4.5% | 8.7% | ▼ 3.0% | Reduced | |
| 5.22MSH | $497.0M | ~$95.14 | $92.40 | ▼2.9% | 7.7% | ▼ 2.5% | Reduced | |
| 4.57MSH | $421.8M | ~$92.27 | $97.74 | ▲5.9% | 6.6% | ▼ 3.0% | Reduced | |
| 1.96MSH | $392.4M | ~$200.62 | $193.07 | ▼3.8% | 6.1% | ▼ 3.1% | Reduced | |
| 980KSH | $378.8M | ~$386.73 | $388.82 | ▲0.5% | 5.9% | ▼ 29.4% | Reduced | |
| 2.05MSH | $355.8M | ~$173.71 | — | — | 5.5% | ▲ 25.3% | Added | |
| 925KSH | $326.8M | ~$353.33 | $340.74 | ▼3.6% | 5.1% | ▼ 2.7% | Reduced | |
| 4.26MSH | $318.8M | ~$74.81 | $73.21 | ▼2.1% | 5.0% | ▼ 22.4% | Reduced | |
| 2.56MSH | $315.3M | ~$123.11 | $152.03 | ▲23.5% | 4.9% | ▼ 3.0% | Reduced |
GOOGLReduced
$712.7M· 11.1%· 1.99M SH· ▼ 5.8%· cost $357.37· last $344.08· ▼3.7%
TSMReduced
$560.1M· 8.7%· 1.17M SH· ▼ 3.0%· cost $477.57· last $456.19· ▼4.5%
FWONKReduced
$497.0M· 7.7%· 5.22M SH· ▼ 2.5%· cost $95.14· last $92.40· ▼2.9%
SCHWReduced
$421.8M· 6.6%· 4.57M SH· ▼ 3.0%· cost $92.27· last $97.74· ▲5.9%
COFReduced
$392.4M· 6.1%· 1.96M SH· ▼ 3.1%· cost $200.62· last $193.07· ▼3.8%
ELVReduced
$378.8M· 5.9%· 980K SH· ▼ 29.4%· cost $386.73· last $388.82· ▲0.5%
Added
$355.8M· 5.5%· 2.05M SH· ▲ 25.3%· cost $173.71
GOOGReduced
$326.8M· 5.1%· 925K SH· ▼ 2.7%· cost $353.33· last $340.74· ▼3.6%
SUNBReduced
$318.8M· 5.0%· 4.26M SH· ▼ 22.4%· cost $74.81· last $73.21· ▼2.1%
ICEReduced
$315.3M· 4.9%· 2.56M SH· ▼ 3.0%· cost $123.11· last $152.03· ▲23.5%
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Sector Breakdown
Q2 2026Communication Services26.5% · $1.7B
Financials21.2% · $1.4B
Health Care19.9% · $1.3B
Unclassified12.3% · $789.2M
Information Technology11.7% · $753.8M
Industrials8.4% · $541.0M
Consumer Discretionary0.0% · $2.9M
Other0.0% · $252K