Prem Watsa - Fairfax Financial Holdings Ltd
Period: Q1 2026
Portfolio date: 31 Mar 2026
No. of stocks: 29
Portfolio value: $1,942,669,475
Holding/activity history for Quarterhill Inc (QTRHF)
| Period |
Shares |
% of Portfolio |
Activity |
% Change to Portfolio |
Reported Price |
Value |
Filing |
| 2019 Q4 |
0 |
0.00 |
Sell 100.00%
|
0.06 |
|
|
SEC |
| 2019 Q3 |
800,000 |
0.06 |
|
|
$1.31 |
$1,045,000 |
SEC |
| 2019 Q2 |
800,000 |
0.05 |
|
|
$1.08 |
$863,000 |
SEC |
| 2019 Q1 |
800,000 |
0.05 |
|
|
$1.11 |
$886,000 |
SEC |
| 2018 Q4 |
800,000 |
0.06 |
Buy
|
0.06 |
$0.97 |
$779,000 |
SEC |