§ 13F · FUND PROFILE
Harbor Island Capital LLC.
Institutional filer · behavioral pattern: Other. Summary pending.
AUM · $213.1T (13F)Positions · 15Turnover · — · Q4Filed · Jan 23, 2026
CONCENTRATION
—
Top 10 holdings
NEW BUYS
0
No new positions
EXITS
0
No exits
SECTOR SHIFT
—
No prior quarter data
3YR HIT RATE
—
Top-5 overlap
§ 01 · TOP HOLDINGS
The book · Q4 2025
FILED JAN 23, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q4 |
|---|---|---|---|---|---|---|
| 1 | LRCX | LAM RESEARCH CORP | 201K | $34.4T | 13.2% | −13% |
| 2 | AMAT | APPLIED MATLS INC | 130K | $33.3T | 12.8% | −10% |
| 3 | WBD | WARNER BROS DISCOVERY INC | 981K | $28.3T | 10.8% | ±0% |
| 4 | WFC | WELLS FARGO CO NEW | 254K | $23.7T | 9.1% | ±0% |
| 5 | AAPL | APPLE INC | 79K | $21.4T | 8.2% | ±0% |
| 6 | MSFT | MICROSOFT CORP | 39K | $18.6T | 7.1% | ±0% |
| 7 | KLAC | KLA CORP | 14K | $16.5T | 6.3% | ±0% |
| 8 | CSCO | CISCO SYS INC | 206K | $15.9T | 6.1% | ±0% |
| 9 | CMCSA | COMCAST CORP NEW | 480K | $14.4T | 5.5% | +55% |
| 10 | GATX | GATX CORP | 83K | $14.1T | 5.4% | ±0% |
§ 02 · SECTOR ALLOCATION
Where the money is
Sector data pending
§ 03 · THE HARBOR SIGNAL
AC read
Harbor Island Capital LLC is a Other fund managing $213112.9 trillion in assets. The fund runs a focused portfolio of just 15 positions.
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
1 FILINGS
Q4 2025
Steady book
+0 buys · −0 exits · 0 changed
Q3 2025
Steady book
+0 buys · −0 exits · 0 changed
Q2 2025
Steady book
+0 buys · −0 exits · 0 changed
Q1 2025
Steady book
+0 buys · −0 exits · 0 changed