AI Portfolio Summary
In 2025 Q4, Punch Card Management L.P. maintained a portfolio of 6 distinct positions. Conversely, Punch Card Management L.P. completely exited their position in FISERV INC.
Total Positions
6
Quarter
2025 Q4
Top Holding
BRK/A (36.4%)
Top 10 Concentration
100.0%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
1-6 of 6
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BRK/A
BERKSHIRE HATHA...
|
Financial Services | 36.38% | 33.92% |
#1
Prev: #1
|
10.0 | no change | no change |
P
S
|
145 | $109,446,000 | 2014 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
SGOV
ISHARES TR
|
Bond/Debt | 18.88% | 17.68% |
#2
Prev: #2
|
7.6 | no change | no change |
P
S
|
566,000 | $56,815,080 | 2023 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CROX
CROCS INC
|
Consumer Cyclical | 16.90% | 16.38% |
#3
1
Prev: #4
|
6.8 | -37,680 | -6.0% |
P
S
|
594,570 | $50,847,626 | 2025 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
PDD
PDD HOLDINGS IN...
|
Consumer Cyclical | 15.64% | 17.01% |
#4
1
Prev: #3
|
6.3 | no change | no change |
P
S
|
415,004 | $47,057,304 | 2024 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
PYPL
PAYPAL HLDGS IN...
|
Financial Services | 12.20% | 13.53% |
#5
Prev: #5
|
4.9 | -21,540 | -3.3% |
P
S
|
628,907 | $36,715,591 | 2025 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
FI
FISERV INC
|
Unknown | 0.00% | 1.48% |
Sold All 😨
(Was: #6) |
0.3 | -37,000 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) |
Showing 1-6 of 6 holdings