Summa Corp.

Q2 2025 13F-HR Detailed Holdings

Location
Tomball, TX
Holdings as of
6/30/2025
Date filed
7/25/2025
Form type
13F-HR
Num holdings
81
Total value ($000)
$192,444
Net value change ($000)
New positions
76
Sold out positions
0
Turnover %
100.0%
Sector allocation + QoQ delta (equities-only)

Holdings broken out by other managers reported in the original SEC filing. View aggregated holdings

You are on the SEC detailed breakdown page. Rows are shown as reported in the filing (including other manager, discretion, and voting authority fields), and are not merged like the standard holdings view. Switch to aggregated holdings.

Snapshot: Change Analysis

Compared to previous filing: —
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
NVDA 95,553
AMD 15,283
MSFT 10,823
QCOM 5,415
IWF 5,026
AMZN 4,783
OPRT 4,048
AAPL 3,416
BABA 2,713
IWD 2,599
Top Reduces (Value $000, Stocks/ETFs)
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
Filter:
Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type Discretion Other Manager Sole Shared None

Other Managers

Num Name File Number
1 POLEN CAPITAL MANAGEMENT LLC