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CIM
Courant Investment Management Portfolio holdings
AUM
$103M
1-Year Est. Return
14.55%
This Fund
S&P 500
This Quarter
Est. Return
-0.79%
1 Year Est. Return
-14.55%
3 Year Est. Return
+33.53%
5 Year Est. Return
+34.8%
10 Year Est. Return
–
AUM
$127M
AUM Growth
+$3M
(+2.4%)
Cap. Flow
+$5.27M
Cap. Flow
% of AUM
4.16%
Top 10 Holdings %
Top 10 Hldgs %
100%
Holding
9
New
1
Increased
–
Reduced
–
Closed
2
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
FISV
Fiserv Inc
FISV
|
+$12.2M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Berkshire Hathaway Class A
BRK.A
|
+$4.37M |
| 2 |
Deere & Co
DE
|
+$2.54M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Financials | 61.32% |
| 2 | Consumer Discretionary | 30.02% |
| 3 | Technology | 8.66% |
| 4 | Industrials | 0% |
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Courant Investment Management's Q3 2025 Portfolio in Review
As of Q3 2025, Courant Investment Management held 9 positions worth $127M, up 2.4% from $124M the previous quarter. Its ten largest holdings account for 100% of the portfolio.
Courant Investment Management deployed $5.27M of net new capital in Q3 2025, opening 1 new position. Its largest new stake was Fiserv Inc: 85,000 shares worth $11M.
By sector, the portfolio is most concentrated in Financials at 61% of assets, down from 66% a quarter earlier, followed by Consumer Discretionary and Technology.
On the sell side, the most notable exit was Berkshire Hathaway Class A, an estimated $4.37M sold.
- Courant Investment Management's largest Q3 2025 buy was Fiserv Inc: 85,000 shares worth $11M.
- Courant Investment Management fully exited Berkshire Hathaway Class A in Q3 2025, selling an estimated $4.37M.
- Courant Investment Management's ten largest holdings make up 100% of its $127M portfolio in Q3 2025.
- Courant Investment Management opened 1 new position and closed 2 in Q3 2025.
- Courant Investment Management's portfolio value rose 2.4% quarter-over-quarter to $127M.
Based on Courant Investment Management's 13F filing for Q3 2025, filed 30 Oct 2025.