JM
Insider
John C Malone
OtherJohn C Malone (Other) filed 16 Form 4 reports in the trailing twelve months (16 purchases, 2 sales; 2 filings reported both), most often in BATRA. Across 15 priced purchase filings, the average 21-session return was +1.6% from execution and +3.5% from disclosure (delay-adjusted; derived). The largest single filing was $107.1M of LILA (12,406,463 sh across 2 lots, as filed), executed May 22. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
+1.6%
avg across 15 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+3.5%
same 15 filings, from disclosure
Filings, ttm
16
16 buys · 2 sells
Median delay
2d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$267.7M
shares × price, as filed
Last traded
Sep 30
Filed Oct 1
Median ADV $6.7M across their filed names
Impact on $10,000 · 12M
$16,011 (+60.1%)
S&P 500 $10,907 (+9.1%) · 51.0 pts ahead
John C Malone
S&P 500
Derived: compounded across filings from disclosure dates · past 12 months
Open performance→Volume by month
Buys $183.9M
Sells $107.7M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Communication Services
13 filings
Not on file
4 filings
Sector per market data · by filing · past 12 months
Most traded names
BATR
BATRA
14 buys · 0 sells
14 filings
LILARecent filings
BATRAPURCHASE
Atlanta Braves Holdings, Inc.
View filing →
$161K3,840 sh × $41.99
Exec Nov 10 2025
Filed Nov 13 2025 · 4:01 PM ET BATRAPURCHASE Atlanta Braves Holdings, Inc. View filing → $2.3M
54,631 sh across 2 lots
Exec Nov 6 2025
Filed Nov 10 2025 · 4:01 PM ET GLIBKPURCHASE Liberty Capital Corporation View filing → $283K
8,092 sh × $34.98
Exec Sep 18 2025
Filed Sep 22 2025 · 5:46 PM ET GLIBKPURCHASE Liberty Capital Corporation View filing → $1.7M
47,670 sh across 2 lots
Exec Sep 15 2025
Filed Sep 17 2025 · 6:31 PM ET GLIBKPURCHASE Liberty Capital Corporation View filing → $497K
13,798 sh × $35.99
Exec Sep 9 2025
Filed Sep 10 2025 · 5:55 PM ET GLIBKPURCHASE Liberty Capital Corporation View filing → $581K
16,153 sh × $35.98
Exec Aug 21 2025
Filed Aug 25 2025 · 5:37 PM ET GLIBKPURCHASE Liberty Capital Corporation View filing → $6.5M
180,658 sh across 6 lots
Exec Aug 18 2025
Filed Aug 20 2025 · 8:51 PM ET BATRAPURCHASE Atlanta Braves Holdings, Inc. View filing → $351K
8,371 sh × $41.94
Exec Apr 21 2025
Filed Apr 23 2025 · 5:30 PM ET More filings →