SEG Family Corp.

In its 13F for Q4 2025 (holdings as of December 31, 2025, filed February 13, 2026), SEG Family Corp. reported 1 stock position worth $382.7 million. Its top holding was Thomson Reuters (TRI) at 100.0% of the portfolio. Compared with Q3 2025, it reduced 1. The biggest sale was Thomson Reuters (TRI, shares −12%).

Most Recent 13F
Q2 2026
Location
Toronto, A6
CIK
0002080629
Portfolio Value
$382.7M (Q4 2025)
SEC Filing
0001140361-26-005216 ↗ filed Feb 13, 2026

Holdings Value

0$200.0M$400.0M$600.0M$800.0M Q2 2025: $659.9M Q2 2025 Q3 2025: $509.7M Q3 2025 Q4 2025: $382.7M $382.7M Q4 2025 Q1 2026: $225.3M Q1 2026 Q2 2026: $199.3M Q2 2026

Holdings 1 stocks · $382.7M

TRI Thomson Reuters Corp. 100.00% 2,901,405 $382.7M Reduce -11.6%

Portfolio Sells Q3 2025 → Q4 2025

TRI Thomson Reuters Corp. Reduce -11.6% 100.00% 0.00

Portfolio Buys Q3 2025 → Q4 2025

None this quarter.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 1$199.3MTRI
Q1 2026 1$225.3MTRI
Q4 2025 1$382.7MTRI
Q3 2025 1$509.7MTRI
Q2 2025 1$659.9MTRI