INVESTMENT MANAGEMENT ASSOCIATES INC /ADV LBRDK — LIBERTY BROADBAND CORP

Ownership history in INVESTMENT MANAGEMENT ASSOCIATES INC /ADV  ·  15 quarters on record

AI Ownership Summary

INVESTMENT MANAGEMENT ASSOCIATES INC /ADV reported LIBERTY BROADBAND CORP (LBRDK) in 15 quarterly 13F filings from 2024 Q2 through 2026 Q2. Peak portfolio weight reached 7.87% in 2025 Q1. The latest visible filing shows LBRDK at 3.25% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this LBRDK ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was INVESTMENT MANAGEMENT ASSOCIATES INC /ADV's position in LIBERTY BROADBAND CORP, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q2

LBRDK was reported at 3.25% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
7.87% in 2025 Q1

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2024 Q2 to 2026 Q2

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

LBRDK stock page INVESTMENT MANAGEMENT ASSOCIATES INC /ADV fund profile INVESTMENT MANAGEMENT ASSOCIATES INC /ADV full holdings
How INVESTMENT MANAGEMENT ASSOCIATES INC /ADV held LBRDK — position size vs. price
% of Fund (quarterly)    LBRDK price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 9 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q2 ADDED — — — 476,314 +9,094 +1.9% 3.25% $15.8M 2026-08-03 —
2026 Q1 ADDED — — — 467,220 +37,936 +8.8% 5.60% $23.5M 2026-05-07 —
2025 Q4 ADDED — — — 429,284 +163,364 +61.4% 5.75% $20.9M 2026-02-03 —
2025 Q3 ADDED — — — 265,920 +33,093 +14.2% 4.98% $16.9M 2025-11-06 —
2025 Q2 ADDED — — — 232,827 +6,754 +3.0% 7.67% $22.9M 2025-08-04 —
2025 Q1 ADDED — — — 226,073 +2,633 +1.2% 7.87% $19.2M 2025-04-30 —
2024 Q4 ADDED — — — 223,440 +4,640 +2.1% 7.29% $16.7M 2025-02-03 —
2024 Q3 REDUCED — — — 218,800 -10,033 -4.4% 6.61% $16.9M 2024-11-05 —
2024 Q2 ADDED — — — 228,833 +8,668 +3.9% 4.31% $12.5M 2024-08-01 —
6 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding LBRDK

As of 2026 Q2 — sorted by position size

Mount Capital Ltd 3Y 4.52% Fort Baker Capital Management LP 3Y 7Y 3.81% P SCHOENFELD ASSET MANAGEMENT LP 3Y 7Y 3.7% Hi-Line Capital Management, LLC 3Y 7Y 3.24% Capco Asset Management, LLC 3Y 7Y 3.02% LB Partners LLC 2.5% Athos Capital Ltd 3Y 7Y 2.24% First Pacific Advisors, LP 3Y 7Y 1.91% Sagefield Capital LP 3Y 1.89% Aspen Grove Capital, LLC 3Y 1.38%

FAQ About INVESTMENT MANAGEMENT ASSOCIATES INC /ADV and LBRDK

These are the practical questions this page is built to answer before you even open the full history table.

How long has INVESTMENT MANAGEMENT ASSOCIATES INC /ADV reported owning LBRDK?

INVESTMENT MANAGEMENT ASSOCIATES INC /ADV reported LBRDK across 9 quarterly 13F filings, from 2024 Q2 through 2026 Q2.

What was the largest reported LBRDK position in INVESTMENT MANAGEMENT ASSOCIATES INC /ADV's portfolio?

The largest reported portfolio weight for LBRDK was 7.87% in 2025 Q1.

What is the latest reported LBRDK position on this page?

The most recent filing on this page is 2026 Q2, when INVESTMENT MANAGEMENT ASSOCIATES INC /ADV reported 476,314 shares, equal to 3.25% of portfolio, with an estimated market value of $15.8M.

What does the chart on this LBRDK ownership page compare?

The chart compares INVESTMENT MANAGEMENT ASSOCIATES INC /ADV's quarterly LBRDK portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

← Back to INVESTMENT MANAGEMENT ASSOCIATES INC /ADV Holdings