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CS

Clifford Sosin CAS Investment Partners

AUM $1.88B
1-Year Est. Return 2.5%
 

Clifford Sosin is the founder of CAS Investment Partners, known for an extremely concentrated portfolio and multi-year holding periods. The firm’s approach prioritizes a small number of businesses where it believes it has deep insight rather than broad diversification. CAS filings are frequently studied by investors interested in high-conviction, low-turnover equity management.

This Fund
S&P 500
This Quarter Est. Return
+9.75%
1 Year Est. Return
+2.5%
3 Year Est. Return
+526.82%
5 Year Est. Return
+243.18%
10 Year Est. Return
–
AUM
$1.88B
AUM Growth
+$135M
Cap. Flow
-$2.03M
Cap. Flow %
-0.11%
Top 10 Hldgs %
100%
Holding
7
New
2
Increased
–
Reduced
4
Closed
1

Top Buys

Rank Stock Value
1
META icon
Meta Platforms (Facebook)
META
+$83.3M
2
VAC icon
Marriott Vacations Worldwide
VAC
+$32M

Top Sells

Rank Stock Value
1
COF icon
Capital One
COF
+$105M
2
CVNA icon
Carvana
CVNA
+$10.4M
3
HGV icon
Hilton Grand Vacations
HGV
+$1.59M
4
CDLX icon
Cardlytics
CDLX
+$365K
5
SWIM icon
Latham Group
SWIM
+$33.2K

Sector Composition

Rank Sector Weight
1 Consumer Discretionary 95.5%
2 Communication Services 4.19%
3 Industrials 0.32%
4 Financials 0%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CVNA icon
1
Carvana
CVNA
$76.9B
$1.48B 78.85%
22,559,570
-146,885
-0.6% -$10.4M
HGV icon
2
Hilton Grand Vacations
HGV
$3.51B
$273M 14.48%
5,206,856
-33,035
-0.6% -$1.59M
META icon
3
Meta Platforms (Facebook)
META
$1.4T
$76.7M 4.08%
+136,246
New +$83.3M
VAC icon
4
Marriott Vacations Worldwide
VAC
$3.87B
$40.8M 2.16%
+400,000
New +$32M
SWIM icon
5
Latham Group
SWIM
$827M
$5.97M 0.32%
922,639
-5,906
-0.6% -$33.2K
CDLX icon
6
Cardlytics
CDLX
$25.3M
$2.11M 0.11%
470,986
-48,821
-9% -$365K
COF icon
7
Capital One
COF
$134B
– –
-575,548
Closed -$105M

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Clifford Sosin's Q2 2026 Portfolio in Review

As of Q2 2026, Clifford Sosin held 7 positions worth $1.88B, up 7.7% from $1.75B the previous quarter. Its ten largest holdings account for 100% of the portfolio.

Clifford Sosin's Q2 2026 filing shows 2 new, 4 reduced and 1 closed positions. Its largest new stake was Meta Platforms (Facebook): 136,246 shares worth $76.7M. The largest sale was Capital One, an estimated $105M.

By sector, the portfolio is most concentrated in Consumer Discretionary at 95% of assets, up from 93% a quarter earlier, followed by Communication Services and Industrials.

  • Clifford Sosin's largest Q2 2026 buy was Meta Platforms (Facebook): 136,246 shares worth $76.7M.
  • Clifford Sosin's biggest Q2 2026 reduction was Carvana, cutting an estimated $10.4M.
  • Clifford Sosin fully exited Capital One in Q2 2026, selling an estimated $105M.
  • Clifford Sosin's ten largest holdings make up 100% of its $1.88B portfolio in Q2 2026.
  • Clifford Sosin opened 2 new positions and closed 1 in Q2 2026.
  • Clifford Sosin's portfolio value rose 7.7% quarter-over-quarter to $1.88B.

Based on CAS Investment Partners's 13F filing for Q2 2026, filed 14 Aug 2026.