AI Portfolio Summary
In 2025 Q4, Harbor Island Capital LLC maintained a portfolio of 15 distinct positions. They heavily accumulated shares in COMCAST CORP NEW, increasing their position by 54.8%. The fund also reduced its exposure to LAM RESEARCH CORP by 12.9%.
Total Positions
15
Quarter
2025 Q4
Top Holding
LRCX (13.2%)
Top 10 Concentration
84.6%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
1-15 of 15
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LRCX
LAM RESEARCH CO...
|
Technology | 13.19% | 13.23% |
#1
Prev: #1
|
6.5 | -29,837 | -12.9% |
P
S
|
200,963 | $34,400,846 |
$64.25
+202.8%
|
2018 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | ||
|
AMAT
APPLIED MATLS I...
|
Technology | 12.76% | 12.59% |
#2
Prev: #2
|
6.0 | -14,103 | -9.8% |
P
S
|
129,527 | $33,287,144 |
$43.94
+511.2%
|
2017 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | ||
|
WBD
WARNER BROS DIS...
|
Communication Services | 10.84% | 8.20% |
#3
3
Prev: #6
|
6.0 | no change | no change |
P
S
|
981,390 | $28,283,660 |
$10.65
+167.8%
|
2022 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | ||
|
WFC
WELLS FARGO CO ...
|
Financial Services | 9.08% | 9.12% |
#4
1
Prev: #3
|
5.1 | no change | no change |
P
S
|
254,192 | $23,690,694 | 2017 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
AAPL
APPLE INC
|
Technology | 8.19% | 8.56% |
#5
1
Prev: #4
|
4.8 | no change | no change |
P
S
|
78,561 | $21,357,593 | 2017 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
MSFT
MICROSOFT CORP
|
Technology | 7.14% | 8.54% |
#6
1
Prev: #5
|
3.9 | no change | no change |
P
S
|
38,524 | $18,630,977 | 2017 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
KLAC
KLA CORP
|
Technology | 6.33% | 6.28% |
#7
Prev: #7
|
3.5 | no change | no change |
P
S
|
13,596 | $16,520,228 | 2019 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CSCO
CISCO SYS INC
|
Technology | 6.08% | 6.03% |
#8
1
Prev: #9
|
3.4 | no change | no change |
P
S
|
205,951 | $15,864,406 | 2017 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CMCSA
COMCAST CORP NE...
|
Communication Services | 5.51% | 4.17% |
#9
3
Prev: #12
|
5.2 | 170,000 | 54.8% |
P
S
|
480,401 | $14,359,186 | 2017 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
GATX
GATX CORP
|
Industrials | 5.42% | 6.24% |
#10
2
Prev: #8
|
3.2 | no change | no change |
P
S
|
83,396 | $14,143,962 | 2017 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
NKE
NIKE INC
|
Consumer Cyclical | 4.81% | 4.45% |
#11
1
Prev: #10
|
4.4 | 47,840 | 32.1% |
P
S
|
196,870 | $12,542,588 | 2025 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
EXP
EAGLE MATLS INC
|
Basic Materials | 3.40% | 4.28% |
#12
1
Prev: #11
|
2.4 | no change | no change |
P
S
|
42,920 | $8,870,706 | 2017 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
BAC
BANK AMERICA CO...
|
Financial Services | 3.08% | 3.22% |
#13
1
Prev: #14
|
2.2 | no change | no change |
P
S
|
145,981 | $8,028,955 | 2019 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
HPQ
HP INC
|
Technology | 2.52% | 3.44% |
#14
1
Prev: #13
|
2.0 | no change | no change |
P
S
|
295,406 | $6,581,646 | 2017 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
INTC
INTEL CORP
|
Technology | 1.63% | 1.65% |
#15
Prev: #15
|
1.7 | no change | no change |
P
S
|
115,051 | $4,245,382 | 2017 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) |
Showing 1-15 of 15 holdings