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US INSIDER PROFILE · NON-SCORING RESEARCH
MALONE JOHN C
10% Owner | Director | Other
Identity: SEC owner CIK matched through an unambiguous cached owner-name crosswalk · Reporting-owner CIK: 0000937797
Purchase history
- Companies traded
- 4
- Purchases · 12M
- 22
- Purchases · 24M
- 40
- Average purchase
- $4.7M
- Median purchase
- $694.0K
- Gross purchase value
- $187.9M
Companies: Atlanta Braves Holdings, Inc. | GCI Liberty, Inc. | Liberty Capital Corp/NV | Liberty Latin America Ltd. | Liberty Live Holdings, Inc.
40 SEC accession(s) · 0 joint-owner event(s). Values are reported Form 4 transaction values in USD.
Qualifying purchase disclosures
| Published | Company | Ticker | Role | Reported value | SEC source |
|---|---|---|---|---|---|
| 2026-10-01 | Liberty Latin America Ltd. | LILA | 10% Owner | Other | $199.2K | Open filing |
| 2026-09-28 | Liberty Latin America Ltd. | LILA | 10% Owner | Other | $458.6K | Open filing |
| 2026-09-28 | Liberty Live Holdings, Inc. | LLYVK | 10% Owner | $2.9M | Open filing |
| 2026-09-18 | Liberty Latin America Ltd. | LILA | 10% Owner | Other | $757.6K | Open filing |
| 2026-09-01 | Liberty Latin America Ltd. | LILA | 10% Owner | Other | $1.0M | Open filing |
| 2026-08-18 | Liberty Latin America Ltd. | LILA | 10% Owner | Other | $57.5K | Open filing |
| 2026-08-17 | Liberty Capital Corp/NV | GLIBK | Director | 10% Owner | $26.0K | Open filing |
| 2026-08-13 | Liberty Latin America Ltd. | LILA | 10% Owner | Other | $430.9K | Open filing |
| 2026-08-12 | Liberty Capital Corp/NV | GLIBK | Director | 10% Owner | $13.6M | Open filing |
| 2026-08-11 | Liberty Latin America Ltd. | LILA | 10% Owner | Other | $2.9M | Open filing |
| 2026-06-29 | Liberty Latin America Ltd. | LILA | Other | $3.4M | Open filing |
| 2026-06-24 | Liberty Latin America Ltd. | LILA | Other | $27.9M | Open filing |
| 2026-05-27 | Liberty Latin America Ltd. | LILA | Other | $107.1M | Open filing |
| 2026-03-04 | GCI Liberty, Inc. | GLIBK | Director | 10% Owner | $79.4K | Open filing |
| 2026-02-27 | Atlanta Braves Holdings, Inc. | BATRK | 10% Owner | $630.3K | Open filing |
| 2026-02-06 | Atlanta Braves Holdings, Inc. | BATRA | 10% Owner | $1.7M | Open filing |
| 2025-11-21 | Atlanta Braves Holdings, Inc. | BATRA | 10% Owner | $94.9K | Open filing |
| 2025-11-19 | Atlanta Braves Holdings, Inc. | BATRA | 10% Owner | $1.4M | Open filing |
| 2025-11-17 | Atlanta Braves Holdings, Inc. | BATRA | 10% Owner | $855.7K | Open filing |
| 2025-11-13 | Atlanta Braves Holdings, Inc. | BATRA | 10% Owner | $161.2K | Open filing |
Post-purchase outcomes
Excess return = stock return − S&P 500 ETF (SPY adjusted close) return. Returns start on the first shared trading session on or after publication.
| Period | Completed events | Price coverage | Hit rate | Median excess return | Average excess return | Worst excess return |
|---|---|---|---|---|---|---|
| 5D | 28Established | 70.0% (28/40) | 60.7% (17/28) | +1.0% | +1.6% | -5.0% |
| 20D | 25Established | 67.6% (25/37) | 68.0% (17/25) | +2.1% | +3.0% | -11.1% |
| 60D | 21Established | 70.0% (21/30) | 66.7% (14/21) | +4.4% | +7.8% | -5.8% |
| 120D | 18Developing | 66.7% (18/27) | 61.1% (11/18) | +11.9% | +2.2% | -26.6% |
Research patterns
- First purchase in 12M
- 2/38
- Large purchase ≥ $100k
- 32/40
- Cluster buying · 15D
- 7/40
- Buying the dip
- 0/28
Routine / opportunistic: Not classifiable. These labels never affect the score or ranking.
Small samples remain visible but are not scored. This research enrichment never affects US-v1.1.