Harbor Island Capital LLC
CIK 0001730580 · TOPSFIELD, MA · Quarter end: 2026-06-30 · Filed on: 2026-07-30 · Open the SEC source ↗
Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$375.6M
2026 Q2
Positions
16
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
82.9%
Est. Net Flow (Q)
—
2026 Q2
Top Holdings
AMAT
APPLIED MATLS INC
17.8%
LRCX
LAM RESEARCH CORP
17.2%
KLAC
KLA CORP
10.9%
WBD
WARNER BROS DISCOVERY INC
6.6%
CSCO
CISCO SYS INC
6.4%
AAPL
APPLE INC
6.1%
WFC
WELLS FARGO & CO
5.6%
INTC
INTEL CORP
4.3%
New / Increased
No prior quarter data
Reduced / Exited
No prior quarter data
Read the 2026-Q2 quarterly report · 13F Filing Calendar
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.